@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700&family=Spline+Sans:wght@500&display=swap');

/* -------------------------------------------------------------------------- */
/* Design Tokens                                                              */
/* -------------------------------------------------------------------------- */

:root {
    /* Palette — signature accent preserved */
    --color-accent-500: #3fe1d1;
    --color-accent-400: #63eadc;
    --color-accent-300: #8bf0e5;
    --color-accent-200: #b9f6ed;
    --color-accent-100: #e4fcf7;
    --color-accent-600: #2bc4b2;
    --color-accent-700: #1fa693;

    --color-neutral-0: #ffffff;
    --color-neutral-25: #f7f9fb;
    --color-neutral-50: #eef2f6;
    --color-neutral-100: #e3e8ef;
    --color-neutral-200: #cbd5e1;
    --color-neutral-300: #94a3b8;
    --color-neutral-400: #64748b;
    --color-neutral-500: #475569;
    --color-neutral-600: #1e293b;
    --color-neutral-700: #0f172a;

    --color-success-500: #10b981;
    --color-success-600: #059669;
    --color-warning-500: #f59e0b;
    --color-warning-600: #d97706;
    --color-danger-500: #ef4444;
    --color-danger-600: #dc2626;
    --color-info-500: #38bdf8;

    /* Typography */
    --font-family-sans: 'Inter Tight', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-family-display: 'Spline Sans', 'Inter Tight', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --font-size-display: clamp(2.5rem, 2.2rem + 1vw, 3.5rem);
    --font-size-heading-xl: clamp(2rem, 1.8rem + 0.6vw, 2.5rem);
    --font-size-heading-lg: clamp(1.5rem, 1.4rem + 0.4vw, 2rem);
    --font-size-heading-md: 1.375rem;
    --font-size-heading-sm: 1.125rem;
    --font-size-body-lg: 1rem;
    --font-size-body: 0.95rem;
    --font-size-body-sm: 0.85rem;
    --font-size-micro: 0.75rem;

    --line-height-display: 1.1;
    --line-height-heading: 1.2;
    --line-height-body: 1.5;

    /* Spacing scale (4px baseline) */
    --space-0: 0;
    --space-1: 0.25rem;  /* 4px */
    --space-2: 0.5rem;   /* 8px */
    --space-3: 0.75rem;  /* 12px */
    --space-4: 1rem;     /* 16px */
    --space-5: 1.5rem;   /* 24px */
    --space-6: 2rem;     /* 32px */
    --space-7: 3rem;     /* 48px */

    /* Radii */
    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-full: 999px;

    /* Elevations */
    --elevation-0: none;
    --elevation-1: 0 2px 8px rgba(15, 23, 42, 0.08);
    --elevation-2: 0 10px 30px rgba(15, 23, 42, 0.12);
    --elevation-3: 0 20px 45px rgba(15, 23, 42, 0.18);

    /* Semantic surface & text tokens */
    --color-surface-primary: var(--color-neutral-0);
    --color-surface-secondary: var(--color-neutral-25);
    --color-surface-tertiary: var(--color-neutral-50);
    --color-surface-muted: rgba(15, 23, 42, 0.04);
    --color-border: var(--color-neutral-100);
    --color-border-strong: rgba(15, 23, 42, 0.18);

    --color-text-primary: var(--color-neutral-700);
    --color-text-secondary: var(--color-neutral-500);
    --color-text-tertiary: var(--color-neutral-300);
    --color-text-inverse: var(--color-neutral-0);

    --shadow-soft: var(--elevation-1);
    --shadow-strong: var(--elevation-2);

    /* Legacy aliases (backwards compatibility) */
    --bg-primary: var(--color-surface-primary);
    --bg-secondary: var(--color-surface-secondary);
    --bg-tertiary: var(--color-surface-tertiary);
    --text-primary: var(--color-text-primary);
    --text-secondary: var(--color-text-secondary);
    --text-tertiary: var(--color-text-tertiary);
    --border-color: var(--color-border);
    --shadow: var(--shadow-soft);
    --shadow-lg: var(--shadow-strong);

    --brand-color: var(--color-accent-500);
    --brand-light: var(--color-accent-300);
    --brand-lighter: var(--color-accent-200);
    --brand-lightest: var(--color-accent-100);
    --brand-dark: var(--color-accent-600);
    --brand-darker: var(--color-accent-700);

    --primary-color: var(--color-accent-500);
    --primary-hover: var(--color-accent-600);
    --secondary-color: var(--color-neutral-700);
    --secondary-hover: var(--color-neutral-500);
    --success-color: var(--color-success-600);
    --warning-color: var(--color-warning-600);
    --danger-color: var(--color-danger-600);
    --info-color: var(--color-info-500);

    --sidebar-bg: rgba(255, 255, 255, 0.8);
    --sidebar-text: var(--color-neutral-600);
    --sidebar-hover: rgba(63, 225, 209, 0.08);
    --sidebar-active: var(--color-accent-500);
    --sidebar-border: var(--color-neutral-100);

    --card-bg: var(--color-surface-primary);
    --input-bg: var(--color-neutral-0);
    --input-border: var(--color-border);
    --button-text: var(--color-text-inverse);

    --chart-line-color: var(--color-accent-500);
    --chart-fill-color: rgba(63, 225, 209, 0.12);
    --chart-gradient-start: rgba(63, 225, 209, 0.28);
    --chart-gradient-end: rgba(63, 225, 209, 0.06);
    --text-color: var(--color-text-primary);
    --grid-color: rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] {
    --color-surface-primary: rgba(15, 23, 42, 0.88);
    --color-surface-secondary: rgba(15, 23, 42, 0.74);
    --color-surface-tertiary: rgba(15, 23, 42, 0.6);
    --color-surface-muted: rgba(148, 163, 184, 0.08);
    --color-border: rgba(148, 163, 184, 0.24);
    --color-border-strong: rgba(148, 163, 184, 0.36);

    --color-text-primary: rgba(241, 245, 249, 0.96);
    --color-text-secondary: rgba(226, 232, 240, 0.7);
    --color-text-tertiary: rgba(148, 163, 184, 0.6);
    --color-text-inverse: var(--color-neutral-700);

    --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.25);
    --shadow-strong: 0 28px 60px rgba(0, 0, 0, 0.35);

    --sidebar-bg: rgba(15, 23, 42, 0.9);
    --sidebar-text: rgba(226, 232, 240, 0.75);
    --sidebar-hover: rgba(63, 225, 209, 0.14);
    --sidebar-border: rgba(148, 163, 184, 0.2);

    --input-bg: rgba(15, 23, 42, 0.65);
    --input-border: rgba(148, 163, 184, 0.25);

    --chart-line-color: var(--color-accent-400);
    --chart-fill-color: rgba(63, 225, 209, 0.24);
    --chart-gradient-start: rgba(63, 225, 209, 0.4);
    --chart-gradient-end: rgba(63, 225, 209, 0.12);
    --grid-color: rgba(148, 163, 184, 0.22);

    --bg-primary: var(--color-surface-primary);
    --bg-secondary: var(--color-surface-secondary);
    --bg-tertiary: var(--color-surface-tertiary);
    --text-primary: var(--color-text-primary);
    --text-secondary: var(--color-text-secondary);
    --text-tertiary: var(--color-text-tertiary);
    --border-color: var(--color-border);
    --shadow: var(--shadow-soft);
    --shadow-lg: var(--shadow-strong);
    --button-text: var(--color-text-inverse);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* FontAwesome icon reset for perfect alignment */
.fas, .fa, .far, .fab {
    margin: 0 !important;
    padding: 0 !important;
    vertical-align: baseline !important;
    line-height: 1 !important;
}

body {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-display);
    line-height: var(--line-height-heading);
    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);
}

h1 {
    font-size: var(--font-size-heading-xl);
}

h2 {
    font-size: var(--font-size-heading-lg);
}

h3 {
    font-size: var(--font-size-heading-md);
}

h4, h5, h6 {
    font-size: var(--font-size-heading-sm);
    font-weight: var(--font-weight-medium);
}

p, li, span, label {
    font-size: inherit;
    font-weight: var(--font-weight-regular);
    color: inherit;
}

/* App Container */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styles */
.sidebar {
    width: 260px;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    border-right: 1px solid var(--sidebar-border);
    position: relative;
    z-index: 1000;
}

.sidebar.collapsed {
    width: 80px;
}

.sidebar.collapsed .logo,
.sidebar.collapsed .nav-link span,
.sidebar.collapsed .nav-badge,
.sidebar.collapsed .user-info span {
    opacity: 0;
    visibility: hidden;
    width: 0;
    overflow: hidden;
}

.sidebar.collapsed .nav-link {
    justify-content: center !important;
    align-items: center !important;
    padding: 1rem 0.5rem !important;
    margin: 0.25rem 0.5rem !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
}

.sidebar.collapsed .nav-link i {
    margin-right: 0 !important;
    width: 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 auto !important;
}

.sidebar.collapsed .sidebar-toggle {
    transform: rotate(180deg);
}

.sidebar-header {
    padding: var(--space-5);
    border-bottom: 1px solid var(--sidebar-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--sidebar-text);
    transition: all 0.3s ease;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--sidebar-text);
    font-size: 1rem;
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-xs);
    transition: all 0.2s ease;
    opacity: 0.6;
}

.sidebar-toggle:hover {
    background-color: var(--sidebar-hover);
    opacity: 1;
}

.nav-menu {
    list-style: none;
    padding: var(--space-4) 0;
    flex: 1;
}

.nav-item {
    margin: 0.25rem 0 !important;
    height: 48px !important;
    min-height: 48px !important;
    max-height: 48px !important;
    display: flex !important;
    align-items: center !important;
}

.nav-link {
    display: flex !important;
    align-items: center !important;
    padding: var(--space-3) var(--space-5) !important;
    color: var(--sidebar-text);
    text-decoration: none;
    transition: all 0.2s ease;
    position: relative;
    margin: 0.125rem var(--space-4) !important;
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-medium);
    width: calc(100% - 2rem) !important;
    height: 40px !important;
    min-height: 40px !important;
    max-height: 40px !important;
    box-sizing: border-box !important;
    line-height: 1 !important;
}

.nav-link:hover {
    background-color: var(--sidebar-hover);
    color: var(--sidebar-active);
}

.nav-item.active .nav-link {
    background-color: var(--sidebar-active);
    color: var(--sidebar-bg);
}

.nav-link i {
    width: 20px !important;
    height: 20px !important;
    margin-right: var(--space-3) !important;
    font-size: 1rem !important;
    transition: all 0.3s ease;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    line-height: 1 !important;
}

.nav-link span {
    transition: all 0.3s ease;
    font-weight: 500;
    line-height: 1 !important;
    display: flex !important;
    align-items: center !important;
    flex: 1 !important;
}

.nav-badge {
    margin-left: auto !important;
    background-color: var(--bg-tertiary) !important;
    color: var(--text-secondary) !important;
    padding: 0 !important;
    border-radius: 12px !important;
    font-size: 11px !important;
    font-weight: 500 !important;
    transition: all 0.3s ease;
    min-width: 24px !important;
    width: 24px !important;
    height: 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    line-height: 1 !important;
    flex-shrink: 0 !important;
    position: relative !important;
    overflow: hidden !important;
}

.sidebar-footer {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--sidebar-border);
}

.sidebar .user-info {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--sidebar-text);
}

.sidebar .user-info i {
    font-size: 1.25rem;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-secondary);
}

/* Header */
.header {
    background-color: var(--bg-primary);
    padding: var(--space-4) var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    gap: var(--space-4);
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-primary);
    cursor: pointer;
}

.search-bar {
    position: relative;
    width: 400px;
    max-width: 100%;
}

.search-bar i {
    position: absolute !important;
    left: 1.25rem !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: var(--text-tertiary) !important;
    font-size: 0.875rem !important;
    z-index: 10 !important;
    pointer-events: none !important;
    width: 16px !important;
    text-align: center !important;
}

.search-bar input {
    width: 100% !important;
    padding: 0.75rem 1rem 0.75rem 3.5rem !important;
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background-color: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    box-sizing: border-box;
}

.search-bar input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(63, 225, 209, 0.18);
}

.search-bar input::placeholder {
    color: var(--text-tertiary);
}

.theme-toggle, .notification-btn, .user-menu-btn {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
    padding: var(--space-2);
    border-radius: var(--radius-xs);
    transition: background-color 0.2s ease;
}

.theme-toggle:hover, .notification-btn:hover, .user-menu-btn:hover {
    background-color: var(--bg-tertiary);
}

.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--danger-color);
    color: white;
    font-size: 0.625rem;
    padding: 0.125rem 0.375rem;
    border-radius: 1rem;
    font-weight: 600;
}

/* Content Area */
.content {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.page-header {
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.page-header h1 {
    font-size: var(--font-size-heading-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-body-lg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.65rem var(--space-5);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-body-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary-color) !important;
    color: var(--button-text) !important;
    border: 1px solid var(--primary-color) !important;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-5);
    margin-bottom: var(--space-6);
}

.metric-card {
    background-color: var(--card-bg);
    padding: var(--space-5);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.metric-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.metric-card__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-3);
}

.metric-card__title {
    margin: 0;
    font-size: var(--font-size-body-sm);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    font-weight: var(--font-weight-medium);
}

.metric-card__trend {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-micro);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    background: var(--color-surface-muted);
}

.metric-card__trend::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.metric-card__trend.trend-positive {
    color: var(--success-color);
    background: rgba(16, 185, 129, 0.12);
}

.metric-card__trend.trend-negative {
    color: var(--danger-color);
    background: rgba(220, 38, 38, 0.12);
}

.metric-card__body {
    display: flex;
    align-items: flex-end;
    gap: var(--space-4);
}

.metric-card__number {
    font-size: var(--font-size-heading-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.metric-card__sparkline {
    flex: 1;
    height: 36px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(63, 225, 209, 0.35), rgba(63, 225, 209, 0.08));
    position: relative;
    overflow: hidden;
}

.metric-card__sparkline::after {
    content: '';
    position: absolute;
    inset: 6px 8px;
    border-radius: 999px;
    border: 1.5px solid rgba(63, 225, 209, 0.5);
    opacity: 0.75;
}

.metric-card__caption {
    margin: 0;
    font-size: var(--font-size-body-sm);
    color: var(--text-secondary);
}

.metric-card.metric-card--loading .metric-card__number,
.metric-card.metric-card--loading .metric-card__caption,
.metric-card.metric-card--loading .metric-card__trend {
    color: transparent;
    position: relative;
}

.metric-card.metric-card--loading .metric-card__number::after,
.metric-card.metric-card--loading .metric-card__caption::after,
.metric-card.metric-card--loading .metric-card__trend::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(120deg, rgba(148, 163, 184, 0.12), rgba(148, 163, 184, 0.22), rgba(148, 163, 184, 0.12));
    background-size: 200% 100%;
    animation: shimmer 1.4s infinite;
}

.metric-card.metric-card--empty {
    opacity: 0.65;
}

@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: 200px 0;
    }
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* Full width charts on analytics page */
.analytics .dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* Cards */
.card {
    background-color: var(--card-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    padding: var(--space-5);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: var(--font-size-heading-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.card-title-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.card-title-group .card-subtitle {
    margin: 0;
}

.seller-business-name {
    display: none;
}

.seller-business-name.is-visible {
    display: block;
}

.card-content {
    padding: var(--space-5);
}

.card-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-body-sm);
    margin-bottom: var(--space-5);
}

.view-all-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.view-all-link:hover {
    color: var(--primary-hover);
}

/* Alert List */
.alert-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.alert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    transition: background-color 0.2s ease;
}

.alert-item:hover {
    background-color: var(--bg-tertiary);
}

.product-image {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: 0.5rem;
    background: white;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
}

.alert-details {
    flex: 1;
}

.alert-details h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.alert-info {
    color: var(--text-tertiary);
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
}

.price-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
}

.current-price {
    font-weight: 600;
    color: var(--text-primary);
}

.target-price {
    color: var(--text-secondary);
}

.savings {
    color: var(--success-color);
    font-weight: 500;
}

.alert-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.status-badge.triggered {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.time-ago {
    color: var(--text-tertiary);
    font-size: 0.75rem;
}

.alert-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-tertiary);
    font-size: 0.75rem;
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.action-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.action-item:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.action-item i {
    font-size: 1.25rem;
    color: var(--primary-color);
}

/* Plan Usage */
.plan-usage h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.plan-usage p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.usage-item {
    margin-bottom: 1rem;
}

.usage-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.progress-bar {
    height: 8px;
    background-color: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .search-bar {
        width: 300px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 1000;
        transform: translateX(-100%);
        width: 260px;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .sidebar.collapsed {
        width: 260px;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .search-bar {
        display: none;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .alert-item {
        flex-direction: column;
        text-align: center;
    }
    
    .alert-status {
        flex-direction: row;
        align-items: center;
        width: 100%;
        justify-content: space-between;
    }
    
    .quick-actions {
        grid-template-columns: 1fr;
    }
}

/* Overlay for mobile sidebar */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.sidebar-overlay.active {
    display: block;
}

/* Form Elements */
input[type="text"],
input[type="email"],
input[type="number"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 0.625rem 1rem;
    border: 1px solid var(--input-border);
    border-radius: 0.5rem;
    background-color: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: border-color 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--input-border);
    transition: 0.3s;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary-color);
}

input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

/* Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background-color: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table tr:hover {
    background-color: var(--bg-tertiary);
}

/* Status Colors */
.status-active {
    color: var(--primary-color);
}

.status-watching {
    color: var(--warning-color);
}

.status-paused {
    color: var(--text-tertiary);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    z-index: 100;
    margin-top: 0.5rem;
    display: none;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--bg-tertiary);
}

.dropdown-divider {
    height: 1px;
    margin: 0.5rem 0;
    background-color: var(--border-color);
}

/* Notification Dropdown */
.notification-dropdown {
    min-width: 350px;
    max-height: 400px;
    overflow-y: auto;
}

.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.notification-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.notification-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
}

.notification-list {
    padding: 0.5rem 0;
}

.notification-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    transition: background-color 0.2s ease;
    cursor: pointer;
}

.notification-item:hover {
    background-color: var(--bg-tertiary);
}

.notification-image {
    width: 40px;
    height: 40px;
    border-radius: 0.375rem;
    object-fit: cover;
    flex-shrink: 0;
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-content h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.notification-content p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0 0 0.25rem 0;
    line-height: 1.3;
}

.notification-time {
    font-size: 0.625rem;
    color: var(--text-tertiary);
}

.notification-savings {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--success-color);
    flex-shrink: 0;
}

.notification-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.view-all-notifications {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.view-all-notifications:hover {
    color: var(--primary-hover);
}

/* Enhanced Settings Styles */
.settings-section {
    background: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.settings-section:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.settings-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--bg-tertiary);
}

.settings-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.settings-title {
    flex: 1;
}

.settings-title h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.settings-title p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-field {
    display: flex;
    flex-direction: column;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-input {
    padding: 0.75rem 1rem;
    border: 2px solid var(--input-border);
    border-radius: 0.5rem;
    background-color: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.switch-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    margin-bottom: 0.75rem;
    transition: all 0.2s ease;
}

.switch-row:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.switch-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.switch-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.plan-card {
    background: var(--primary-color);
    color: white;
    padding: 2rem;
    border-radius: 1rem;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

.plan-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(30px, -30px);
}

.plan-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.plan-title h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.plan-actions {
    display: flex;
    gap: 0.5rem;
}

.plan-actions .btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
}

.plan-actions .btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.plan-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
    margin-top: 1.5rem;
}

.plan-stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.plan-stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

.plan-stat-limit {
    font-size: 0.75rem;
    opacity: 0.7;
}

.security-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    transition: all 0.2s ease;
    background: var(--bg-secondary);
}

.security-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
}

.security-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.security-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Alert Chart Containers */
.alert-graph-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex: 1.5;
    min-width: 380px;
}

.alert-graph-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.alert-graph-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.alert-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.alert-price-graph {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-height: 350px;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
}

/* Chart Image Styling */
.price-graph-image,
.keepa-chart {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 350px;
    object-fit: contain;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    background: #ffffff;
    display: block;
    margin: 0 auto;
}

.price-graph-image:hover,
.keepa-chart:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
    transition: all 0.3s ease;
}

/* Canvas Chart Styling */
.idealo-chart {
    width: 100%;
    max-width: 100%;
    height: 350px;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    background: #ffffff;
    display: none;
}

.idealo-chart.active {
    display: block;
}

/* Chart Controls Styling */
.chart-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.chart-selector {
    display: flex;
    gap: 0.25rem;
    background: var(--bg-secondary);
    border-radius: 0.375rem;
    padding: 0.25rem;
    border: 1px solid var(--border-color);
}

.chart-btn {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 0.375rem 0.75rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.chart-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.chart-btn.active {
    background: var(--primary-color);
    color: var(--button-text);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.country-selector {
    display: flex;
    gap: 0.25rem;
    background: var(--bg-secondary);
    border-radius: 0.375rem;
    padding: 0.25rem;
    border: 1px solid var(--border-color);
}

.country-btn {
    background: transparent;
    border: none;
    padding: 0.375rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    opacity: 0.6;
}

.country-btn:hover {
    background: var(--bg-tertiary);
    opacity: 0.8;
}

.country-btn.active {
    background: var(--primary-color);
    opacity: 1;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Alert Performance Table Styling */
.alert-performance-table {
    margin-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.performance-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.performance-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.performance-table thead th {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
    text-align: left;
    padding: 0.75rem 1rem;
    border-bottom: 2px solid var(--border-color);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.performance-table tbody td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.performance-table tbody tr:hover {
    background: var(--bg-secondary);
}

.performance-table tbody tr:last-child td {
    border-bottom: none;
}

/* Alert Layout Container Fixes */
.alert-content-wrapper {
    display: flex;
    flex: 1;
    gap: 1.5rem;
    align-items: flex-start;
    min-height: 400px;
}

.alert-main-content {
    flex: 1.2;
    min-width: 320px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.alert-graph-content {
    flex: 1.5;
    min-width: 380px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Responsive layout fixes */
@media (max-width: 1024px) {
    .alert-content-wrapper {
        flex-direction: column;
        gap: 1rem;
    }
    
    .alert-main-content,
    .alert-graph-content {
        min-width: auto;
        flex: none;
    }
    
    .alert-price-graph {
        min-height: 250px;
        padding: 0.75rem;
    }
    
    .chart-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
}

@media (max-width: 768px) {
    .alert-graph-section {
        padding: 1rem;
    }
    
    .price-graph-image,
    .keepa-chart,
    .idealo-chart {
        max-height: 250px;
    }
    
    .performance-table {
        font-size: 0.75rem;
    }
    
    .performance-table thead th,
    .performance-table tbody td {
        padding: 0.5rem 0.75rem;
    }
}

/* Seller Navigation Tabs */
.seller-nav-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0;
}

.seller-nav-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: nowrap;
}

.seller-nav-tab:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
    border-radius: 0.5rem 0.5rem 0 0;
}

.seller-nav-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: var(--bg-secondary);
    border-radius: 0.5rem 0.5rem 0 0;
}

.seller-nav-tab i {
    font-size: 1rem;
}

/* Breadcrumb Navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.breadcrumb-link {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb-link:hover {
    color: var(--primary-color);
}

.breadcrumb-separator {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: 500;
}

/* Responsive Seller Navigation */
@media (max-width: 768px) {
    .seller-nav-tabs {
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    
    .seller-nav-tab {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .breadcrumb {
        flex-wrap: wrap;
    }
}

/* Chart Styles */
.chart-container {
    position: relative;
    width: 100% !important;
    height: 350px !important;
    background: var(--card-bg);
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.chart-container:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.chart-container svg {
    animation: fadeInUp 0.8s ease-out;
    width: 100% !important;
    height: 100% !important;
}

/* Enhanced chart card styles */
#alerts-trends-chart, #monitored-products-chart {
    width: 100% !important;
    height: 350px !important;
    border-radius: 0.75rem;
    overflow: hidden;
    background: var(--card-bg);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .plan-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .plan-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .settings-header {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    .security-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .switch-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

/* Seller Spy Specific Styles */

/* View Container */
.view-container {
    animation: fadeInUp 0.3s ease-out;
}

/* Sellers Grid */
.sellers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-5);
    margin-top: var(--space-6);
}

/* Seller Card */
.seller-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.seller-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.seller-card-header {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.seller-name {
    font-size: var(--font-size-heading-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0;
}

.seller-id {
    font-size: var(--font-size-body-sm);
    color: var(--text-tertiary);
    font-family: monospace;
    background: var(--color-surface-muted);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-xs);
    width: fit-content;
}

.seller-stats {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-body-sm);
    color: var(--text-secondary);
}

.stat-item i {
    color: var(--text-tertiary);
    width: 16px;
}

.seller-metrics {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 0.5rem;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
}

.metric-item.highlight-green {
    background: rgba(5, 150, 105, 0.1);
    color: var(--success-color);
}

.metric-item.highlight-blue {
    background: rgba(37, 99, 235, 0.1);
    color: var(--info-color);
}

.metric-item i {
    width: 16px;
    text-align: center;
}

.seller-notes-preview {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
}

.seller-notes-preview i {
    color: var(--warning-color);
    width: 16px;
}

/* Seller Detail View */
.seller-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.seller-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

.info-value {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.seller-notes-section {
    margin-top: 2rem;
}

.seller-notes-section h3 {
    margin-bottom: 1rem;
    font-size: 1.125rem;
    color: var(--text-primary);
}

.notes-textarea {
    width: 100%;
    min-height: 120px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--input-bg);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.875rem;
    line-height: 1.5;
    resize: vertical;
    margin-bottom: 1rem;
}

.notes-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

/* Mini Metrics */
.mini-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mini-metric {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
}

.mini-metric-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.mini-metric-icon.green {
    background: rgba(5, 150, 105, 0.1);
    color: var(--success-color);
}

.mini-metric-icon.blue {
    background: rgba(37, 99, 235, 0.1);
    color: var(--info-color);
}

.mini-metric-icon.red {
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger-color);
}

.mini-metric-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mini-metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.mini-metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Product List View */
.product-list-view {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.product-card-spy {
    background: var(--card-bg);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
    align-items: center;
    transition: all 0.2s ease;
}

.product-card-spy:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.product-card-spy-main {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.product-card-spy-image img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    border-radius: 0.5rem;
    background: white;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
}

.product-card-spy-info .product-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.product-card-spy-info .product-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: 1rem;
}

.product-card-spy-info .product-meta .meta-value {
    color: var(--text-secondary);
    font-weight: 500;
}

.product-metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.product-metrics-grid .metric-item {
    background: none;
    padding: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
}

.product-metrics-grid .metric-label {
    font-size: 0.75rem;
}

.product-metrics-grid .metric-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.product-card-spy-pricing .pricing-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0.5rem;
}

.region-price-item {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.region-price-item .profit-positive {
    color: var(--success-color);
    font-weight: 600;
}

.region-price-item .profit-high {
    color: var(--danger-color);
    font-weight: 600;
}

.region-price-item .stock-low {
    color: var(--warning-color);
}

.product-card-spy-graph canvas {
    width: 100%;
    height: 80px;
}

.product-card-spy-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* Modal Enhancements */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.2s ease-out;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: slideInUp 0.3s ease-out;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: border-color 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.form-hint {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.product-info {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.product-info h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
}

/* Empty States */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem;
    background: var(--card-bg);
    border-radius: 0.75rem;
    border: 2px dashed var(--border-color);
    margin-top: 2rem;
}

.empty-state i {
    font-size: 3rem;
    color: var(--text-tertiary);
    margin-bottom: 1rem;
}

.empty-state h3 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.empty-state p {
    margin: 0 0 1.5rem 0;
    color: var(--text-secondary);
    max-width: 400px;
}

/* Breadcrumb */
.breadcrumb {
    margin-bottom: 1rem;
}

.btn-text {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-text:hover {
    color: var(--text-primary);
}

/* Search Input */
.search-input {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
    width: 200px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Past Reviews Styles */
.past-reviews-section {
    margin-top: 2rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.section-filters {
    display: flex;
    gap: 0.5rem;
}

.filter-select {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.past-reviews-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.past-review-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    box-shadow: var(--shadow);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.review-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.review-rating .fas.fa-star.filled {
    color: var(--warning-color);
}

.review-rating .far.fa-star {
    color: var(--border-color);
}

.rating-number {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.review-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.review-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.review-content {
    margin-bottom: 0.75rem;
}

.review-content p {
    margin: 0;
    line-height: 1.5;
    color: var(--text-primary);
}

.review-product-info {
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    background: var(--bg-tertiary);
    border-radius: 0.375rem;
    border-left: 3px solid var(--info-color);
}

.review-product {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.amazon-message {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    margin-bottom: 0.75rem;
}

.amazon-message i {
    color: var(--info-color);
    margin-top: 0.125rem;
}

.amazon-message p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.review-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.reviews-pagination {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
}

/* Enhanced Analytics Styles */
.analytics-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.metric-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    box-shadow: var(--shadow);
}

.metric-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
}

.metric-icon.profit {
    background: var(--success-color);
}

.metric-icon.flips {
    background: var(--info-color);
}

.metric-icon.velocity {
    background: var(--warning-color);
}

.metric-icon.risk {
    background: var(--danger-color);
}

.metric-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.metric-change {
    font-size: 0.75rem;
    font-weight: 600;
}

.metric-change.positive {
    color: var(--success-color);
}

.metric-change.negative {
    color: var(--danger-color);
}

.metric-change.stable {
    color: var(--text-tertiary);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.chart-period-selector,
.chart-view-toggle {
    font-size: 0.875rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    background: var(--input-bg);
    color: var(--text-primary);
}

.chart-info i {
    color: var(--text-tertiary);
    cursor: help;
}

.analytics-insights {
    margin-top: 2rem;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.insight-card {
    display: flex;
    gap: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    box-shadow: var(--shadow);
}

.insight-card.positive {
    border-left: 4px solid var(--success-color);
}

.insight-card.warning {
    border-left: 4px solid var(--warning-color);
}

.insight-card.neutral {
    border-left: 4px solid var(--info-color);
}

.insight-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
}

.insight-card.positive .insight-icon {
    background: var(--success-color);
}

.insight-card.warning .insight-icon {
    background: var(--warning-color);
}

.insight-card.neutral .insight-icon {
    background: var(--info-color);
}

.insight-content h5 {
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.insight-content p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Region Header Styles */
.region-header {
    background: var(--bg-secondary);
    font-weight: 600;
    text-align: center;
    color: var(--text-primary);
}

/* Tab Panel Spacing Fix */

.analytics-container,
.reviews-container,
.notes-container {
    padding: 1rem 0;
    margin: 0;
}

/* Performance List Styles */
.performance-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.performance-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 0.375rem;
    border-left: 3px solid var(--info-color);
}

.product-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.product-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.product-asin {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-family: monospace;
}

.performance-metrics {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

/* Regional Data Styles */
.regional-data {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.region-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.region-flag {
    font-size: 1.5rem;
    width: 2rem;
    text-align: center;
}

.region-details {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.region-name {
    min-width: 5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.progress-bar {
    flex: 1;
    height: 0.5rem;
    background: var(--bg-tertiary);
    border-radius: 0.25rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--info-color);
    border-radius: 0.25rem;
    transition: width 0.3s ease;
}

.percentage {
    min-width: 3rem;
    text-align: right;
    font-weight: 600;
    color: var(--text-primary);
}

/* Flip Analysis Styles */
.flip-analysis {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.flip-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.flip-metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 0.375rem;
}

.flip-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.flip-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.flip-opportunities {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.flip-opportunity {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: var(--bg-secondary);
    border-radius: 0.375rem;
    border-left: 3px solid var(--success-color);
}

.opportunity-route {
    font-weight: 500;
    color: var(--text-primary);
}

.opportunity-margin {
    font-weight: 700;
    color: var(--success-color);
}

/* Price Trends Styles */
.price-trends {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.trend-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 0.375rem;
}

.trend-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.trend-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.trend-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.trend-change {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.trend-change.positive {
    color: var(--success-color);
}

.trend-change.negative {
    color: var(--danger-color);
}

.trend-change.stable {
    color: var(--text-tertiary);
}

.trend-indicator {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
}

.trend-indicator.moderate {
    color: var(--warning-color);
}

/* Category Distribution Styles */
.category-distribution {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.category-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 8rem;
}

.category-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.category-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.category-bar {
    flex: 1;
    height: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: 0.375rem;
    overflow: hidden;
}

.category-fill {
    height: 100%;
    border-radius: 0.375rem;
    transition: width 0.3s ease;
}

.category-fill.electronics {
    background: var(--info-color);
}

.category-fill.household {
    background: var(--success-color);
}

.category-fill.sports {
    background: var(--warning-color);
}

.category-fill.other {
    background: var(--text-tertiary);
}

.category-percentage {
    min-width: 3rem;
    text-align: right;
    font-weight: 600;
    color: var(--text-primary);
}

.legend-total {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Competition Analysis Styles */
.competition-analysis {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.competition-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 0.375rem;
}

.competition-metric .metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.competition-metric .metric-value {
    font-weight: 700;
    color: var(--text-primary);
    margin-right: 0.5rem;
}

.metric-bar {
    width: 60px;
    height: 0.5rem;
    background: var(--bg-tertiary);
    border-radius: 0.25rem;
    overflow: hidden;
    margin-left: 0.5rem;
}

.metric-fill {
    height: 100%;
    border-radius: 0.25rem;
    transition: width 0.3s ease;
}

.metric-fill.success {
    background: var(--success-color);
}

.metric-fill.warning {
    background: var(--warning-color);
}

.metric-trend {
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 500;
}

.metric-trend.moderate {
    background: var(--warning-color);
    color: white;
}

.competition-alert {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--warning-color);
    border-radius: 0.375rem;
    color: var(--warning-color);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Multi-Region Products Table Styles */
.region-data {
    text-align: center;
    padding: 0.75rem 0.5rem;
}

.region-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.region-details {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.region-details .profit {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--success-color);
}

.region-details .roi {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.arbitrage-opportunity {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.best-route {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.arbitrage-profit {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--success-color);
}

.category-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.category-tag {
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    background: var(--info-color);
    color: white;
    border-radius: 0.25rem;
    font-weight: 500;
}

.status-indicator {
    font-size: 0.625rem;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-indicator.fba {
    background: var(--success-color);
    color: white;
}

.status-indicator.fbm {
    background: var(--warning-color);
    color: white;
}

.notes-cell {
    display: flex;
    justify-content: center;
}

.notes-btn.has-notes {
    background: var(--warning-color);
    color: white;
}

.product-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.product-metrics {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.product-metrics .metric {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.asin-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.asin-code {
    font-family: monospace;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    padding: 0.25rem 0.5rem;
    background: var(--bg-secondary);
    border-radius: 0.25rem;
}

.buybox-status {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-weight: 500;
}

.buybox-status.winning {
    background: var(--success-color);
    color: white;
}

.buybox-status.competing {
    background: var(--warning-color);
    color: white;
}

.buybox-status.losing {
    background: var(--danger-color);
    color: white;
}

.buybox-status.unknown {
    background: var(--text-tertiary);
    color: white;
}

.action-buttons {
    display: flex;
    gap: 0.25rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Mobile Responsiveness for Seller Spy */
@media (max-width: 768px) {
    .sellers-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .seller-detail-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .seller-info {
        grid-template-columns: 1fr;
    }
    
    .seller-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .modal-content {
        width: 95vw;
        margin: 1rem;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .search-input {
        width: 100%;
    }
}

/* Seller Products Enhanced Styles */
.product-table .product-image {
    width: 120px;
    height: 120px;
    object-fit: contain;
    background: white;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease;
}

.product-table .product-image:hover {
    transform: scale(1.05);
}

/* Dark mode product image adjustments */
[data-theme="dark"] .product-table .product-image {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}

/* Enhanced product info cell */
.product-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-asin, .product-ean {
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.product-category {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    background: var(--bg-tertiary);
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    display: inline-block;
    width: fit-content;
}

/* Sales column styles */
.sales-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.sales-amount {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.sales-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Stock column enhanced styles */
.stock-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.stock-chart {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.stock-chart:hover {
    opacity: 1;
}

/* Chart container styles */
.chart-container {
    display: flex;
    justify-content: center;
}

.keepa-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 50%;
    background: var(--info-color);
    color: white;
    border: none;
    transition: all 0.2s ease;
}

.keepa-btn:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

/* Keepa Modal Styles */
.keepa-modal {
    max-width: 900px;
    width: 90vw;
}

.keepa-controls {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.keepa-controls .country-selector {
    display: flex;
    gap: 0.5rem;
}

.keepa-country-btn {
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.keepa-country-btn.active {
    background: var(--info-color);
    color: white;
    border-color: var(--info-color);
}

.keepa-country-btn:hover:not(.active) {
    border-color: var(--info-color);
    background: var(--bg-tertiary);
}

.keepa-chart-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

.keepa-chart-image {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
}

.chart-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--text-secondary);
}

.chart-loading i {
    font-size: 2rem;
}

.chart-loading span {
    font-size: 0.875rem;
}

/* Mobile Responsive Table Layout */
@media (max-width: 1200px) {
    .product-table .product-image {
        width: 100px;
        height: 100px;
    }
    
    .product-title {
        font-size: 0.875rem;
        -webkit-line-clamp: 1;
    }
    
    .product-asin, .product-ean {
        font-size: 0.75rem;
    }
    
    .sales-amount {
        font-size: 0.875rem;
    }
    
    .keepa-modal {
        width: 95vw;
        max-width: 700px;
    }
    
    .keepa-controls .country-selector {
        gap: 0.25rem;
    }
    
    .keepa-country-btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }
}

@media (max-width: 900px) {
    .product-table .product-image {
        width: 80px;
        height: 80px;
    }
    
    .product-title {
        font-size: 0.8rem;
    }
    
    .chart-column, .actions-column {
        display: none;
    }
    
    .stock-chart {
        width: 40px;
        height: 15px;
    }
    
    .sales-info {
        gap: 0.125rem;
    }
    
    .sales-amount {
        font-size: 0.8rem;
    }
    
    .sales-label {
        font-size: 0.65rem;
    }
}

@media (max-width: 768px) {
    .product-table {
        font-size: 0.75rem;
    }
    
    .product-table th,
    .product-table td {
        padding: 0.5rem 0.25rem;
    }
    
    .product-table .product-image {
        width: 60px;
        height: 60px;
    }
    
    .product-title {
        font-size: 0.75rem;
        -webkit-line-clamp: 1;
    }
    
    .product-asin, .product-ean {
        font-size: 0.65rem;
    }
    
    .product-category {
        font-size: 0.6rem;
        padding: 0.1rem 0.25rem;
    }
    
    .bsr-column, .sales-column {
        display: none;
    }
    
    .stock-status {
        font-size: 0.75rem;
    }
    
    .profit-amount {
        font-size: 0.8rem;
    }
    
    .roi-percentage {
        font-size: 0.7rem;
    }
    
    .keepa-modal {
        width: 95vw;
        margin: 1rem;
    }
    
    .keepa-controls .country-selector {
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    
    .keepa-country-btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.7rem;
    }
    
    .keepa-chart-container {
        min-height: 300px;
    }
}

/* Stock status styles */
.stock-status {
    font-weight: 600;
    font-size: 0.875rem;
}

.stock-status.out-of-stock {
    color: var(--danger-color);
}

.stock-status.low-stock {
    color: var(--warning-color);
}

.stock-status.medium-stock {
    color: var(--info-color);
}

.stock-status.high-stock {
    color: var(--success-color);
}

/* Chart cell styles */
.chart-column {
    min-width: 120px;
}

.mini-chart {
    display: block;
    width: 100px;
    height: 40px;
}

/* Multi-Region & Enhanced Seller Spy Styles */

/* Region Selector */
.region-selector {
    position: relative;
}

.region-dropdown {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    min-width: 150px;
}

.region-dropdown:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* List Controls */
.list-controls {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.75rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.filter-section {
    margin-bottom: 1rem;
}

.quick-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.filter-btn.active {
    background: var(--primary-color);
    color: var(--button-text);
    border-color: var(--primary-color);
}

.advanced-filters {
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    margin-top: 1rem;
}

.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.range-input {
    display: flex;
    gap: 0.5rem;
}

.range-input input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.filter-select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.filter-toggle {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.filter-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.pagination-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.items-per-page,
.sort-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.items-per-page label,
.sort-controls label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.items-per-page select,
.sort-controls select {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    padding: 1rem;
}

.page-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.page-btn:hover:not(:disabled) {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    gap: 0.5rem;
}

.page-number {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.page-number:hover {
    background: var(--bg-tertiary);
}

.page-number.active {
    background: var(--primary-color);
    color: var(--button-text);
    border-color: var(--primary-color);
}

/* Seller Detail Enhancements */
.seller-actions {
    display: flex;
    gap: 1rem;
}

/* Old tab system removed - now using separate pages */

/* Enhanced Product Table Styles */
.products-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.products-table thead {
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
}

.products-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.checkbox-header {
    width: 50px;
}

.products-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.product-row {
    background: var(--card-bg);
    min-height: 400px;
}

.product-row td {
    vertical-align: top;
    padding: 1rem 0.75rem;
}

.product-row.even {
    background: var(--bg-primary);
}

.product-row.odd {
    background: var(--card-bg);
}

.product-row:hover {
    background: var(--hover-bg);
    transform: translateX(2px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.products-table td {
    padding: 1rem;
    vertical-align: middle;
}

/* Product Cell Styles */
.checkbox-cell {
    width: 50px;
    text-align: center;
}

.product-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.product-main-cell {
    min-width: 400px;
}

.product-info-wrapper {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.product-image-wrapper {
    position: relative;
    flex-shrink: 0;
}

.product-image-large {
    width: 150px;
    height: 150px;
    object-fit: contain;
    border-radius: 0.5rem;
    background: white;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease;
}

.product-row:hover .product-image-large {
    transform: scale(1.05);
}

.fba-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-details {
    flex: 1;
}

.product-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.product-meta-info {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.meta-item {
    font-size: 0.75rem;
}

.meta-label {
    color: var(--text-tertiary);
    margin-right: 0.25rem;
}

.meta-value {
    color: var(--text-secondary);
    font-weight: 500;
}

.product-price-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.current-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.original-price {
    font-size: 1rem;
    color: var(--text-tertiary);
    text-decoration: line-through;
}

.price-change {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.price-change.positive {
    background: var(--success-light);
    color: var(--success-color);
}

.price-change.negative {
    background: var(--danger-light);
    color: var(--danger-color);
}

/* Metrics Cell */
.metrics-cell {
    min-width: 250px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.metric-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border-radius: 0.375rem;
}

.metric-icon {
    font-size: 1rem;
    color: var(--primary-color);
    opacity: 0.7;
}

.metric-content {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.metric-label {
    font-size: 0.625rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

/* Chart Cell */
.chart-cell {
    min-width: 200px;
    padding: 0.5rem 1rem;
}

.chart-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.price-chart {
    max-width: 100%;
    height: 60px;
    border-radius: 0.25rem;
    background: var(--bg-secondary);
}

.chart-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    font-size: 0.75rem;
}

.chart-trend {
    font-weight: 600;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
}

.chart-trend.positive {
    background: var(--success-light);
    color: var(--success-color);
}

.chart-trend.negative {
    background: var(--danger-light);
    color: var(--danger-color);
}

.chart-period {
    color: var(--text-tertiary);
    font-size: 0.625rem;
}

/* Keepa Chart Styles */
.keepa-chart-cell {
    min-width: 300px;
    padding: 0.5rem;
}

.keepa-chart-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.keepa-chart-image {
    max-width: 100%;
    height: auto;
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
}

.country-flags {
    display: flex;
    gap: 0.25rem;
}

.country-btn {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.country-btn:hover {
    background: var(--bg-tertiary);
    transform: scale(1.05);
}

.country-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* VK Performance Table */
.vk-performance-cell {
    min-width: 120px;
    padding: 0.5rem;
}

.vk-performance-table {
    width: 100%;
    font-size: 0.75rem;
    border-collapse: collapse;
}

.vk-performance-table td {
    padding: 0.375rem 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.vk-performance-table .period {
    font-weight: 600;
    color: var(--text-secondary);
    width: 30%;
}

.vk-performance-table .price {
    color: var(--text-primary);
    font-weight: 500;
}

.vk-performance-table tbody tr:last-child td {
    border-bottom: none;
}

/* Stock Chart */
.stock-chart-cell {
    min-width: 150px;
    padding: 0.5rem;
}

.stock-chart-canvas {
    max-width: 100%;
    height: 200px;
    border-radius: 0.25rem;
}

/* Chart Toggle Components */
.chart-cell {
    min-width: 450px;
    padding: 1rem;
}

.chart-toggle-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    height: 100%;
}

.chart-toggle-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.chart-toggle-btn {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.chart-toggle-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.chart-toggle-btn.active {
    background: var(--primary-color);
    color: var(--button-text);
    border-color: var(--primary-color);
}

.chart-display-area {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.keepa-chart-container,
.stock-chart-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.keepa-chart-container.active,
.stock-chart-container.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.keepa-chart-image {
    width: 100%;
    max-width: 400px;
    height: 200px;
    border-radius: 0.375rem;
    object-fit: contain;
}

/* Products Grid Layout (Card-based like alerts.html) */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(900px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

/* Product Card */
.product-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Product Card Header */
.product-card-header {
    position: relative;
    background: #ffffff !important;
    padding: 2rem !important;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.product-checkbox-wrapper {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    z-index: 10;
}

/* Discount badge completely removed */

.product-images-gallery {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-image-wrapper {
    position: relative;
    display: inline-block;
}

.product-image-large {
    width: 180px !important;
    height: 180px !important;
    object-fit: contain;
    background: transparent !important;
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
}

.fba-badge {
    position: absolute;
    bottom: 0.25rem;
    right: 0.25rem;
    background: var(--warning-color);
    color: white;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-size: 0.625rem;
    font-weight: 600;
}

/* Product Card Body */
.product-card-body {
    padding: 2rem;
}

.product-content-wrapper {
    display: grid;
    grid-template-columns: 300px 1fr !important;
    gap: 2rem !important;
    align-items: start;
}

/* Product Main Content (Left Column) */
.product-main-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.product-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.product-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-detail-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.product-detail-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 600;
    font-family: monospace;
}

.product-divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.06);
    margin: 1rem 0;
}

/* Dark theme support for product cards */
[data-theme="dark"] .product-divider {
    background: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .product-image-large {
    border-color: var(--border-color);
}

/* Product Price Section */
.product-price-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.product-current-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--success-color);
}

.product-original-price {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-decoration: line-through;
}

/* Product Metrics Section */
.product-metrics-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.product-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.product-metric {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.product-metric-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.product-metric-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.product-metric-value.sales {
    color: var(--info-color);
}

.product-metric-value.bsr {
    color: var(--warning-color);
}

.product-metric-value.rating {
    color: var(--success-color);
}

/* Product Status Section */
.product-status-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-status {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--success-light, rgba(5, 150, 105, 0.1));
    color: var(--success-color);
}

/* Product Platform Buttons */
.product-platform-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 0.5rem;
    margin-top: 0.5rem;
}

/* Product Graph Content (Right Column) */
.product-graph-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-graph-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-graph-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.product-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.chart-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.chart-selector {
    display: flex;
    gap: 0.25rem;
}

.country-selector {
    display: flex;
    gap: 0.25rem;
}

/* Product Chart Display */
.product-chart-display {
    position: relative;
    background: transparent;
    border: none;
    border-radius: 0.5rem;
    padding: 0;
    min-height: 350px;
    overflow: hidden;
}

.keepa-chart-container,
.stock-chart-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.keepa-chart-container.active,
.stock-chart-container.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.keepa-chart-image {
    width: 100%;
    height: 350px;
    object-fit: contain;
    border-radius: 0.5rem;
}

.stock-chart-canvas {
    width: 100%;
    height: 350px;
    border-radius: 0.5rem;
}

/* Product Performance Table */
.product-performance-table {
    /* Removed margin-top for better spacing */
}

.performance-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

.vk-performance-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.vk-performance-table th,
.vk-performance-table td {
    padding: 0.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.vk-performance-table th {
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-secondary);
}

.vk-performance-table .period {
    font-weight: 600;
    color: var(--text-primary);
}

.vk-performance-table .price {
    font-weight: 600;
    color: var(--text-primary);
    font-family: monospace;
}

.vk-performance-table .bsr-drops {
    font-weight: 600;
    color: var(--warning-color);
    font-family: monospace;
}

.vk-performance-table .sales {
    font-weight: 600;
    color: var(--info-color);
    font-family: monospace;
}

/* Responsive Design for Product Cards */
@media (max-width: 1200px) {
    .product-content-wrapper {
        grid-template-columns: 300px 1fr;
        gap: 2rem;
    }
}

@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-content-wrapper {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-platform-buttons {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    }
    
    .chart-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .product-metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }
}

@media (max-width: 640px) {
    .product-card-header {
        padding: 1rem;
    }
    
    .product-card-body {
        padding: 1.5rem;
    }
    
    .product-content-wrapper {
        gap: 1.5rem;
    }
    
    .product-image-large {
        width: 120px;
        height: 120px;
    }
    
    .product-platform-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-chart-display {
        min-height: 250px;
        padding: 0;
    }
    
    .keepa-chart-image,
    .stock-chart-canvas {
        height: 250px;
    }
}

/* Platform Buttons (from alerts.html) */
.platform-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 150px;
}

.btn-amazon {
    background: white;
    color: #333;
    border: 2px solid #e0e0e0;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.btn-amazon:hover {
    background: #333;
    color: white;
    border-color: #333;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-idealo {
    background: white;
    color: #333;
    border: 2px solid #e0e0e0;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.btn-idealo:hover {
    background: #333;
    color: white;
    border-color: #333;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-selleramp {
    background: white;
    color: #333;
    border: 2px solid #e0e0e0;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.btn-selleramp:hover {
    background: #333;
    color: white;
    border-color: #333;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-sas {
    background: white;
    color: #333;
    border: 2px solid #e0e0e0;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.btn-sas:hover {
    background: #28a745;
    color: white;
    border-color: #28a745;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(40, 167, 69, 0.15);
}

.btn-google {
    background: white;
    color: #333;
    border: 2px solid #e0e0e0;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.btn-google:hover {
    background: #4285f4;
    color: white;
    border-color: #4285f4;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(66, 133, 244, 0.15);
}

/* Status Cell */
.status-cell {
    min-width: 150px;
}

.stock-status {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.stock-status.in-stock {
    background: var(--success-light);
    color: var(--success-color);
}

.stock-status.low-stock {
    background: var(--warning-light);
    color: var(--warning-color);
}

.stock-status.out-of-stock {
    background: var(--danger-light);
    color: var(--danger-color);
}

.buybox-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.5rem;
    padding: 0.375rem 0.75rem;
    background: var(--info-light);
    color: var(--info-color);
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Actions Cell */
.actions-cell {
    min-width: 150px;
}

.action-buttons {
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    padding: 0.5rem;
    border: none;
    border-radius: 0.375rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.action-btn:hover {
    transform: scale(1.1);
}

.action-btn.primary {
    background: var(--primary-color);
    color: white;
}

.action-btn.secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.action-btn.success {
    background: var(--success-color);
    color: white;
}

/* Dark mode adjustments */
.dark .product-image-large {
    background: var(--bg-secondary);
}

.dark .product-row.even {
    background: var(--bg-secondary);
}

.dark .product-row:hover {
    background: var(--bg-tertiary);
}

/* Old tab panels removed - now using separate pages */

/* Region Toggle Bar */
.region-toggle-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.view-mode-toggle {
    display: flex;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    padding: 0.25rem;
}

.toggle-btn {
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.toggle-btn:hover {
    background: var(--bg-tertiary);
}

.toggle-btn.active {
    background: var(--primary-color);
    color: var(--button-text);
}

.product-filters {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Multi-Region Product Table */
.multi-region-table {
    display: none;
}

.multi-region-table.active {
    display: table;
}

.region-header-row {
    background: var(--bg-secondary);
}

.region-header-cell {
    text-align: center;
    padding: 1rem;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.region-flag {
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.multi-region-price-cell {
    text-align: center;
    padding: 0.75rem;
    border-right: 1px solid var(--border-color);
}

.arbitrage-opportunity {
    background: rgba(5, 150, 105, 0.1);
    border-left: 3px solid var(--success-color);
}

.arbitrage-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--success-color);
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    background: rgba(5, 150, 105, 0.1);
    border-radius: 0.25rem;
    margin-top: 0.5rem;
}

/* Reviews System */
.reviews-container {
    padding: 1rem 0;
}

.reviews-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.regional-review-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.region-review-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
}

.region-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.region-flag {
    font-size: 1.25rem;
}

.region-name {
    font-weight: 600;
    color: var(--text-primary);
}

.review-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.overall-rating {
    text-align: center;
}

.rating-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

.rating-stars {
    color: var(--warning-color);
    margin-top: 0.5rem;
}

.review-breakdown {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.metric .label {
    color: var(--text-secondary);
}

.metric .value {
    font-weight: 600;
    color: var(--text-primary);
}

.threat-high {
    color: var(--danger-color);
}

.threat-medium {
    color: var(--warning-color);
}

.threat-low {
    color: var(--success-color);
}

/* Review Modal */
.large-modal .modal-content {
    max-width: 600px;
}

.rating-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.rating-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.star-rating {
    display: flex;
    gap: 0.25rem;
}

.star-rating i {
    color: var(--border-color);
    cursor: pointer;
    transition: color 0.2s ease;
    font-size: 1.25rem;
}

.star-rating i:hover,
.star-rating i.active {
    color: var(--warning-color);
}

/* Analytics Tab */
.analytics-container {
    padding: 1rem 0;
}

.analytics-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2rem;
    align-items: start;
}

.analytics-left-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.analytics-right-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.chart-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
}

.chart-card h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Arbitrage Tab */
.arbitrage-container {
    padding: 1rem 0;
}

.arbitrage-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.arbitrage-metric {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.75rem;
    text-align: center;
    border: 1px solid var(--border-color);
}

.arbitrage-metric h4 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.arbitrage-metric .metric-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.arbitrage-metric .metric-change {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.arbitrage-opportunities h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Notes Tab */
.notes-container {
    padding: 1rem 0;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.notes-editor h4,
.notes-templates h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.notes-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.template-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.template-btn {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.template-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

/* Mobile Responsiveness for Enhanced Features */
@media (max-width: 768px) {
    .list-controls {
        padding: 1rem;
    }
    
    .pagination-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .quick-filters {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .filter-row {
        grid-template-columns: 1fr;
    }
    
    .seller-tabs {
        padding: 0.125rem;
    }
    
    .tab-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .region-toggle-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .product-filters {
        width: 100%;
        flex-direction: column;
    }
    
    .regional-review-summary {
        grid-template-columns: 1fr;
    }
    
    .analytics-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .analytics-left-column,
    .analytics-right-column {
        gap: 1rem;
    }
    
    
    .notes-container {
        grid-template-columns: 1fr;
    }
    
    .past-reviews-section {
        margin-top: 1rem;
    }
    
    .analytics-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
    
    .rating-grid {
        grid-template-columns: 1fr;
    }
}

/* Enhanced Product Table Styles */

/* Product Selection Header */
.products-header-bar {
    background: var(--card-bg);
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.product-selection-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.selection-tab {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.selection-tab:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.selection-tab.active {
    background: var(--primary-color);
    color: var(--button-text);
    border-color: var(--primary-color);
}

.product-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.25rem;
}

/* Enhanced Product Rows */
.enhanced-product-row {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    padding: 1rem;
    display: table-row;
    transition: all 0.3s ease;
}

.enhanced-product-row:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.checkbox-cell {
    width: 50px;
    text-align: center;
    vertical-align: top;
    padding-right: 1rem;
}

.product-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.product-main-cell {
    width: 350px;
    vertical-align: top;
}

.product-card {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.product-image-container {
    position: relative;
    flex-shrink: 0;
}

.product-image-large {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

.discount-badge {
    position: absolute;
    top: -8px;
    left: -8px;
    background: var(--danger-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 700;
}

.product-info-detailed {
    flex: 1;
    min-width: 0;
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    gap: 1rem;
}

.product-brand {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.amazon-flip-indicator {
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 600;
}

.amazon-flip-indicator.flip-yes {
    background: var(--success-color);
    color: white;
}

.amazon-flip-indicator.flip-no {
    background: var(--text-tertiary);
    color: white;
}

.product-ratings {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stars-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.rating-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Analytics Cell */
.analytics-cell {
    width: 180px;
    vertical-align: top;
    text-align: center;
}

.asin-analytics {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.asin-code-large {
    font-family: monospace;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    background: var(--bg-secondary);
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
}

.analytics-grid-mini {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    width: 100%;
}

.metric-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.125rem;
}

.metric-label {
    font-size: 0.625rem;
    color: var(--text-tertiary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-value {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metric-value.success {
    color: var(--success-color);
}

.metric-value.warning {
    color: var(--warning-color);
}

.metric-value.danger {
    color: var(--danger-color);
}

/* Region Cells */
.region-price-cell {
    width: 120px;
    text-align: center;
    vertical-align: top;
    padding: 0.75rem 0.5rem;
}

.region-price-display {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.region-current-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.region-price-change {
    font-size: 0.75rem;
    font-weight: 600;
}

.region-price-change.positive {
    color: var(--success-color);
}

.region-price-change.negative {
    color: var(--danger-color);
}

.region-details-mini {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    font-size: 0.625rem;
    color: var(--text-tertiary);
}

/* Profit & Charts Cell */
.profit-charts-cell {
    width: 200px;
    vertical-align: top;
    text-align: center;
}

.profit-summary {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
}

.profit-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--success-color);
}

.roi-value {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.mini-chart-container {
    background: var(--bg-secondary);
    border-radius: 0.375rem;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
}

.mini-chart {
    width: 100%;
    height: 60px;
}

/* Status & Info Cell */
.status-info-cell {
    width: 150px;
    vertical-align: top;
    text-align: center;
}

.status-indicators {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.buybox-status-large {
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.buybox-status-large.winning {
    background: var(--success-color);
    color: white;
}

.buybox-status-large.competing {
    background: var(--warning-color);
    color: white;
}

.buybox-status-large.losing {
    background: var(--danger-color);
    color: white;
}

.fulfillment-indicator {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 600;
}

.fulfillment-indicator.fba {
    background: var(--info-color);
    color: white;
}

.fulfillment-indicator.fbm {
    background: var(--text-tertiary);
    color: white;
}

.product-timing {
    font-size: 0.625rem;
    color: var(--text-tertiary);
    line-height: 1.3;
}

/* Actions Cell */
.actions-cell {
    width: 120px;
    vertical-align: top;
    text-align: center;
}

.product-actions {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    align-items: center;
}

.action-btn-mini {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    min-width: 80px;
}

.action-btn-mini:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.action-btn-mini.primary {
    background: var(--primary-color);
    color: var(--button-text);
    border-color: var(--primary-color);
}

.action-btn-mini.primary:hover {
    background: var(--primary-hover);
}

/* Bulk Actions Bar */
.bulk-actions-bar {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    display: none;
    align-items: center;
    gap: 1rem;
    z-index: 1000;
}

.bulk-actions-bar.show {
    display: flex;
}

.selected-count-display {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.bulk-actions {
    display: flex;
    gap: 0.5rem;
}

.bulk-action-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.bulk-action-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.bulk-action-btn.primary {
    background: var(--primary-color);
    color: var(--button-text);
    border-color: var(--primary-color);
}

/* Rich Text Editor Styles */
.rich-text-toolbar {
    display: flex;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem 0.5rem 0 0;
    border-bottom: none;
    flex-wrap: wrap;
}

.toolbar-group {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.toolbar-group:not(:last-child) {
    border-right: 1px solid var(--border-color);
    padding-right: 0.5rem;
}

.toolbar-btn {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    min-width: 32px;
    height: 32px;
    justify-content: center;
}

.toolbar-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.toolbar-btn:active,
.toolbar-btn.active {
    background: var(--primary-color);
    color: var(--button-text);
    border-color: var(--primary-color);
}

.toolbar-text {
    font-size: 0.75rem;
    font-weight: 600;
}

.rich-text-editor {
    border: 1px solid var(--border-color);
    border-radius: 0 0 0.5rem 0.5rem;
    background: var(--card-bg);
}

.notes-editor-content {
    min-height: 300px;
    padding: 1rem;
    outline: none;
    font-family: inherit;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.notes-editor-content:empty:before {
    content: attr(placeholder);
    color: var(--text-tertiary);
    font-style: italic;
}

/* Rich text content styling */
.notes-editor-content h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 1rem 0 0.5rem 0;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.25rem;
}

.notes-editor-content h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0.75rem 0 0.5rem 0;
}

.notes-editor-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0.5rem 0 0.25rem 0;
}

.notes-editor-content p {
    margin: 0.5rem 0;
}

.notes-editor-content ul,
.notes-editor-content ol {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.notes-editor-content li {
    margin: 0.25rem 0;
}

.notes-editor-content strong {
    font-weight: 600;
}

.notes-editor-content em {
    font-style: italic;
}

.notes-editor-content hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1rem 0;
}

.notes-editor-content blockquote {
    border-left: 3px solid var(--primary-color);
    margin: 1rem 0;
    padding-left: 1rem;
    font-style: italic;
    color: var(--text-secondary);
}

/* Compact Analytics Row */
.analytics-metrics-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.metric-card-compact {
    flex: 1;
    min-width: 150px;
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.metric-card-compact .metric-icon {
    width: 40px;
    height: 40px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.metric-card-compact .metric-content {
    flex: 1;
}

.metric-card-compact .metric-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.metric-card-compact .metric-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0.25rem 0;
}

.metric-card-compact .metric-change {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Region Tabs for Reviews */
.reviews-region-selector {
    margin-bottom: 1.5rem;
}

.reviews-region-selector h4 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.region-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.region-tab {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.region-tab:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.region-tab.active {
    background: var(--primary-color);
    color: var(--button-text);
    border-color: var(--primary-color);
}

.review-count {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-style: italic;
}

/* Mobile Responsiveness for Enhanced Product Table */
@media (max-width: 768px) {
    .products-header-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .product-selection-tabs {
        width: 100%;
        justify-content: space-between;
    }
    
    .selection-tab {
        flex: 1;
        text-align: center;
        padding: 0.5rem;
        font-size: 0.75rem;
    }
    
    .enhanced-product-row {
        display: block;
        margin-bottom: 1rem;
    }
    
    .enhanced-product-row td {
        display: block;
        width: 100% !important;
        margin-bottom: 1rem;
        padding: 0.5rem;
    }
    
    .checkbox-cell {
        text-align: left;
        margin-bottom: 0.5rem;
    }
    
    .product-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .product-image-large {
        width: 100px;
        height: 100px;
    }
    
    .analytics-grid-mini {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.25rem;
    }
    
    .bulk-actions-bar {
        position: relative;
        bottom: auto;
        left: auto;
        transform: none;
        margin: 1rem;
        flex-direction: column;
        width: calc(100% - 2rem);
    }
    
    .bulk-actions {
        width: 100%;
        flex-direction: column;
    }
    
    .bulk-action-btn {
        justify-content: center;
    }
}

/* ===================================== */
/* Seller Products Alert Card Styles     */
/* ===================================== */

/* Products Grid */
.products-alert-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1rem;
}

/* Product Alert Card */
.product-alert-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: row;
    width: 100%;
    min-height: 500px;
}

.product-alert-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.product-alert-card.selected {
    border-color: var(--primary-color);
    background: var(--bg-tertiary);
}

/* Left Side - Product Information */
.product-left-section {
    flex: 0 0 45%;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--card-bg);
    border-right: 1px solid var(--border-color);
    position: relative;
}

/* Right Side - Chart Section */
.product-right-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
}

/* Product Info Header (in left section) */
.product-info-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

/* Product Image in Left Section */
.product-left-image {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    background: white;
    padding: 0.5rem;
    flex-shrink: 0;
}

/* Product Title in Left Section */
.product-left-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
}

/* Product Image Container */
.product-image-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    flex-shrink: 0;
}

.product-main-image {
    width: 100px;
    height: 100px;
    object-fit: contain;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    background: white;
    padding: 0.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-main-image:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

/* Product Header Info */
.product-header-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-header-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-header-details {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.product-header-detail {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.product-header-detail-label {
    font-weight: 500;
}

.product-header-detail-value {
    font-family: monospace;
    color: var(--text-primary);
}

/* Checkbox in left section */
.product-checkbox-wrapper {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 2;
}

.product-checkbox-styled {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

/* Product Details in Left Section */
.product-left-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-left-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.product-left-detail-item:last-child {
    border-bottom: none;
}

.product-left-detail-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.product-left-detail-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-family: monospace;
    font-weight: 500;
}

/* Product Metrics in Left Section */
.product-left-metrics {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.product-left-metric-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

.product-left-metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.product-left-metric-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.product-left-metric-value.bsr {
    color: var(--warning-color);
}

.product-left-metric-value.sales {
    color: var(--primary-color);
}

.product-left-metric-value.profit {
    color: var(--success-color);
}

.product-left-metric-value .price-detail {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Action Buttons in Left Section */
.product-left-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.product-left-action-btn {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.product-left-action-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
}

.product-left-action-btn.amazon {
    background: var(--text-primary);
    color: var(--card-bg);
    border-color: var(--text-primary);
}

.product-left-action-btn.amazon:hover {
    background: var(--text-secondary);
    border-color: var(--text-secondary);
}

.product-left-action-btn.idealo {
    background: var(--text-primary);
    color: var(--card-bg);
    border-color: var(--text-primary);
}

.product-left-action-btn.idealo:hover {
    background: var(--text-secondary);
    border-color: var(--text-secondary);
}

.product-left-action-btn.keepa {
    background: var(--text-primary);
    color: var(--card-bg);
    border-color: var(--text-primary);
}

.product-left-action-btn.keepa:hover {
    background: var(--text-secondary);
    border-color: var(--text-secondary);
}

.product-left-action-btn.check {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.product-left-action-btn.check:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.product-left-action-btn.check.checked {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.product-left-action-btn.check.checked:hover {
    background: var(--success-color);
    opacity: 0.9;
}

/* Stock Badge */
.stock-badge {
    position: absolute;
    bottom: 0.5rem;
    left: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Middle Metrics Section */
.product-middle-metrics {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.product-middle-metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
}

.product-middle-metric-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.product-middle-metric-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.product-middle-metric-value.bsr {
    color: var(--warning-color);
}

.product-middle-metric-value.sales {
    color: var(--primary-color);
}

.product-middle-metric-value.profit {
    color: var(--success-color);
}

.product-middle-actions {
    display: flex;
    gap: 0.5rem;
}

.product-middle-action-btn {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.product-middle-action-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
}

.stock-badge.in-stock {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success-color);
}

.stock-badge.low-stock {
    background: rgba(251, 191, 36, 0.1);
    color: var(--warning-color);
}

.stock-badge.out-of-stock {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

/* Product Card Body */
.product-alert-card-body {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Content Wrapper */
.product-content-wrapper {
    display: flex;
    gap: 1.5rem;
    flex: 1;
}

/* Main Content */
.product-main-content {
    flex: 1;
    min-width: 0;
}

.product-alert-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Product Details */
.product-alert-details {
    margin-bottom: 0.75rem;
}

.product-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.25rem;
}

.product-detail-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.product-detail-value {
    font-size: 0.75rem;
    color: var(--text-primary);
    font-family: monospace;
}

/* Dividers */
.product-divider {
    height: 1px;
    background: var(--border-color);
    margin: 1rem 0;
}

.product-divider-small {
    height: 1px;
    background: var(--border-color);
    margin: 0.75rem 0;
    opacity: 0.5;
}

/* Price Section */
.product-price-section {
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.product-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.product-price-row:last-child {
    margin-bottom: 0;
}

.product-price-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.product-current-price {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.product-price-change {
    font-size: 0.875rem;
    margin-left: 0.5rem;
}

.product-price-change.positive {
    color: #ef4444;
}

.product-price-change.negative {
    color: #22c55e;
}

/* Metrics Section */
.product-metrics-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.product-metric {
    text-align: center;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: 0.5rem;
}

.product-metric-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.product-metric-value {
    display: block;
    font-size: 1.125rem;
    font-weight: 600;
}

.product-metric-value.profit {
    color: var(--success-color);
}

.product-metric-value.roi {
    color: var(--primary-color);
}

.product-metric-value.sales {
    color: var(--text-primary);
}

.product-metric-value.bsr {
    color: var(--warning-color);
}

/* Bottom Action Buttons */
.product-bottom-actions {
    padding: 1rem;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* Action Buttons */
.product-action-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.btn-product-action {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.btn-amazon {
    background: #FF9900;
    color: white;
}

.btn-amazon:hover {
    background: #e88a00;
}

.btn-idealo {
    background: #2B7FFF;
    color: white;
}

.btn-idealo:hover {
    background: #1a6ee8;
}

.btn-keepa {
    background: #6366f1;
    color: white;
}

.btn-keepa:hover {
    background: #5558e9;
}

.btn-notes {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-notes:hover {
    background: var(--bg-secondary);
}

/* Right Section Chart Area */
.product-right-chart-section {
    flex: 1;
    padding: 1rem;
    background: var(--card-bg);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.product-chart-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.product-chart-toggles {
    display: flex;
    gap: 0.5rem;
}

.product-chart-toggle-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    background: var(--card-bg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.product-chart-toggle-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.product-chart-toggle-btn:hover:not(.active) {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Dark mode improvements for chart toggle buttons */
[data-theme="dark"] .product-chart-toggle-btn {
    background: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .product-chart-toggle-btn.active {
    background: var(--primary-color);
    color: var(--card-bg);
    border-color: var(--primary-color);
}

[data-theme="dark"] .product-chart-toggle-btn:hover:not(.active) {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--primary-color);
}

.product-chart-container {
    flex: 0 0 350px;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    background: transparent;
    border-radius: 0.5rem;
    border: none;
    overflow: hidden;
}

/* Keepa Region Selector */
.keepa-region-selector {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    padding: 0.5rem;
}

.region-flag-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    padding: 0.25rem 0.5rem;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
    opacity: 0.6;
}

.region-flag-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    opacity: 0.8;
}

.region-flag-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    opacity: 1;
    box-shadow: 0 0 0 2px var(--primary-color)20;
}

.product-chart-container .product-keepa-chart,
.product-chart-container .product-chart-canvas {
    flex: 1;
    align-self: center;
}

/* Product Title with Checkbox */
.product-title-with-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.product-title-with-checkbox .product-checkbox-styled {
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* Chart Tooltip */
.chart-tooltip {
    position: absolute;
    background: rgba(45, 55, 72, 0.95);
    border: none;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    pointer-events: none;
    display: none;
    font-size: 0.875rem;
    color: white;
    backdrop-filter: blur(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    transform: translateY(-5px);
}

.tooltip-date {
    font-weight: 600;
    color: white;
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}

.tooltip-value {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.tooltip-icon {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
}

.tooltip-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tooltip-content i {
    color: white;
    font-size: 0.875rem;
}

/* Enhanced Stock Tooltip Styling */
.stock-tooltip {
    min-width: 200px;
    max-width: 250px;
}

.tooltip-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.tooltip-title {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.tooltip-header i {
    color: var(--info-color);
    font-size: 1rem;
}

.tooltip-content .tooltip-date,
.tooltip-content .tooltip-value {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.tooltip-content .tooltip-date i {
    color: var(--text-secondary);
    font-size: 0.8rem;
    width: 14px;
}

.tooltip-content .tooltip-value i {
    color: var(--success-color);
    font-size: 0.8rem;
    width: 14px;
}

.stock-value {
    font-weight: 600;
    color: var(--success-color);
    font-family: monospace;
}

/* Keepa Modal Styling */
.keepa-modal-backdrop {
    position: fixed;
    top: 100vh;
    left: 50%;
    width: 800px;
    height: 600px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.keepa-modal-backdrop.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.keepa-modal-container {
    width: 100%;
    height: 100%;
    border-radius: 0.75rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Remove the scale transform since we're not using it anymore */

.keepa-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.keepa-modal-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.keepa-modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.keepa-modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.keepa-modal-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 1.25rem;
    flex: 1;
}

.keepa-modal-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
    align-items: center;
    justify-content: space-between;
}

.keepa-control-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.keepa-control-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.keepa-country-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.keepa-country-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.keepa-country-btn:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.keepa-country-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 6px 18px rgba(0, 180, 204, 0.25);
}

.keepa-country-flag {
    font-size: 1.15rem;
}

.keepa-country-code {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.keepa-range-group {
    display: flex;
    gap: 0.5rem;
}

.keepa-range-btn {
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.keepa-range-btn:hover {
    border-color: var(--primary-color);
}

.keepa-range-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

.keepa-modal-chart {
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: 0.375rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.chart-control-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 0.45rem 0.75rem;
    margin-bottom: 0.75rem;
}

.chart-subtoggle-group {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.chart-subtoggle {
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.35rem 0.7rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.chart-subtoggle:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.chart-subtoggle.active {
    background: rgba(63, 225, 209, 0.18);
    color: var(--primary-color);
    border-color: rgba(63, 225, 209, 0.35);
}

.chart-last-updated {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    white-space: nowrap;
}

/* Responsive modal styling */
@media (max-width: 768px) {
    .keepa-modal-container {
        max-width: 98vw;
        max-height: 95vh;
    }
    
    .keepa-modal-header {
        padding: 1rem 1.5rem;
    }
    
    .keepa-modal-content {
        padding: 1rem;
        min-height: 300px;
        gap: 1rem;
    }

    .keepa-modal-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .keepa-country-group,
    .keepa-range-group {
        width: 100%;
        justify-content: space-between;
    }

    .keepa-modal-title {
        font-size: 1.125rem;
    }
}

/* Max Cost Info Icon */
.max-cost-info {
    margin-left: 0.5rem;
    color: var(--text-tertiary);
    font-size: 0.75rem;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.max-cost:hover .max-cost-info {
    opacity: 1;
    color: var(--info-color);
}

.max-cost {
    cursor: help;
    position: relative;
}

.product-chart-canvas {
    width: 100%;
    max-width: 100%;
    height: 350px;
    border-radius: 0.5rem;
    border: none;
    background: transparent;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.product-chart-canvas:hover {
    cursor: crosshair;
}

.product-keepa-chart {
    width: 100%;
    height: 350px;
    object-fit: contain;
    border-radius: 0.5rem;
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.product-keepa-chart:hover {
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.product-chart-placeholder {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-align: center;
}

.product-graph-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.product-section-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.product-chart-toggle {
    background: none;
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.product-chart-toggle:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Performance Tables Container */
.product-tables-container {
    margin-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    display: flex;
    gap: 1.5rem;
}

/* Performance Table */
.product-performance-table {
    flex: 1;
}

/* Country Price Table */
.product-country-table {
    flex: 1;
}

.performance-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

.performance-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.performance-table thead th {
    background: var(--bg-secondary);
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
    height: 2.5rem;
    vertical-align: middle;
    line-height: 1.2;
}

.performance-table tbody td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.performance-table tbody tr:last-child td {
    border-bottom: none;
}

.performance-table tbody tr:hover {
    background: var(--bg-tertiary);
}

.performance-table .period {
    font-weight: 600;
    color: var(--text-secondary);
}

.performance-table .price {
    font-weight: 500;
    color: var(--text-primary);
    text-align: right;
}

.performance-table .country {
    font-weight: 600;
    color: var(--text-primary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .product-left-section {
        flex: 0 0 50%;
    }
}

@media (max-width: 768px) {
    .product-alert-card {
        flex-direction: column;
        min-height: 500px;
    }
    
    .product-left-section {
        flex: 1;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .product-right-section {
        flex: 1;
        min-height: 300px;
    }
    
    .product-left-image {
        width: 60px;
        height: 60px;
    }
    
    .product-left-title {
        font-size: 1rem;
    }
    
    .product-left-detail-item {
        padding: 0.4rem 0;
    }
    
    .product-left-metric-item {
        padding: 0.5rem;
    }
    
    .product-left-action-btn {
        padding: 0.6rem;
        font-size: 0.8rem;
    }
    
    .product-chart-container {
        min-height: 250px;
        flex: 0 0 250px;
    }
    
    .product-chart-canvas,
    .product-keepa-chart {
        height: 250px;
    }
    
    .product-performance-table {
        /* Removed margin-top for better spacing */
    }
}

/* Authentication Styles */
.user-profile-dropdown {
    position: relative;
    margin-right: 1rem;
}

.user-profile-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.user-profile-btn:hover {
    background: var(--bg-secondary);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.user-avatar-large {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-name-large {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.user-email {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.dropdown-menu .user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

#userMenu {
    min-width: 250px;
    right: 0;
    left: auto;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.2s ease;
}

.dropdown-item:hover {
    background: var(--bg-secondary);
}

.dropdown-item i {
    width: 20px;
    text-align: center;
    color: var(--text-secondary);
}

.dropdown-item.text-danger {
    color: var(--danger-color);
}

.dropdown-item.text-danger i {
    color: var(--danger-color);
}

/* Auth error notification */
.auth-error-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--danger-color);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Profile modal styles */
.modal .user-avatar-modal {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

/* Responsive authentication styles */
@media (max-width: 768px) {
    .user-name {
        display: none;
    }
    
    .user-profile-btn {
        padding: 0.5rem;
    }
    
    #userMenu {
        right: -50px;
    }
}