/* ============================================
   TikTok Shop Appeal Manager - shadcn Neutral Theme
   Design System: shadcn/ui with Black/White Neutral palette
   ============================================ */

/* Google Fonts - Clean Sans-Serif */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ============================================
   CSS VARIABLES - shadcn Neutral Theme
   ============================================ */
:root {
    /* Background Colors - Clean Whites */
    --background: #FFFFFF;
    --background-secondary: #FAFAFA;
    --background-muted: #F4F4F5;
    --background-accent: #F4F4F5;
    
    /* Foreground Colors - Deep Blacks */
    --foreground: #09090B;
    --foreground-muted: #71717A;
    --foreground-subtle: #A1A1AA;
    
    /* Card */
    --card: #FFFFFF;
    --card-foreground: #09090B;
    
    /* Popover */
    --popover: #FFFFFF;
    --popover-foreground: #09090B;
    
    /* Primary - Black */
    --primary: #18181B;
    --primary-foreground: #FAFAFA;
    --primary-hover: #27272A;
    
    /* Secondary */
    --secondary: #F4F4F5;
    --secondary-foreground: #18181B;
    --secondary-hover: #E4E4E7;
    
    /* Muted */
    --muted: #F4F4F5;
    --muted-foreground: #71717A;
    
    /* Accent */
    --accent: #F4F4F5;
    --accent-foreground: #18181B;
    
    /* Destructive - Red */
    --destructive: #EF4444;
    --destructive-foreground: #FAFAFA;
    --destructive-hover: #DC2626;
    
    /* Success - Green */
    --success: #22C55E;
    --success-foreground: #FAFAFA;
    --success-muted: rgba(34, 197, 94, 0.1);
    
    /* Warning - Amber */
    --warning: #F59E0B;
    --warning-foreground: #FAFAFA;
    --warning-muted: rgba(245, 158, 11, 0.1);
    
    /* Info - Blue */
    --info: #3B82F6;
    --info-foreground: #FAFAFA;
    --info-muted: rgba(59, 130, 246, 0.1);
    
    /* Border */
    --border: #E4E4E7;
    --border-muted: #F4F4F5;
    --border-strong: #D4D4D8;
    
    /* Input */
    --input: #E4E4E7;
    --input-focus: #18181B;
    
    /* Ring (Focus) */
    --ring: #18181B;
    --ring-offset: #FFFFFF;
    
    /* Sidebar - Light theme */
    --sidebar-background: #FAFAFA;
    --sidebar-foreground: #09090B;
    --sidebar-muted: #71717A;
    --sidebar-accent: #F4F4F5;
    --sidebar-active: #18181B;
    --sidebar-active-foreground: #FAFAFA;
    --sidebar-border: #E4E4E7;
    
    /* Shadows - Subtle */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Border Radius - shadcn style */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-2xl: 16px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Layout */
    --sidebar-width: 260px;
    --sidebar-collapsed: 64px;
    --topbar-height: 56px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--background-secondary);
    color: var(--foreground);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--foreground);
    letter-spacing: -0.025em;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }

a {
    color: var(--foreground);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

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

/* ============================================
   SIDEBAR - Light shadcn Style
   ============================================ */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-background);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 50;
    transform: translateX(-100%);
    transition: transform 300ms ease-in-out;
}

.sidebar.open {
    transform: translateX(0);
}

@media (min-width: 1024px) {
    .sidebar {
        transform: translateX(0);
    }
}

.sidebar-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--sidebar-border);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: var(--radius-lg);
    color: var(--primary-foreground);
    flex-shrink: 0;
}

.logo-icon svg {
    width: 20px;
    height: 20px;
}

.logo-text {
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.3;
    color: var(--sidebar-foreground);
}

.logo-text small {
    font-weight: 400;
    color: var(--sidebar-muted);
    font-size: 0.75rem;
    display: block;
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow-y: auto;
}

/* Nav Section Label */
.nav-section-label {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--sidebar-muted);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-sm);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 10px var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--sidebar-muted);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    position: relative;
}

.nav-item:hover {
    background: var(--sidebar-accent);
    color: var(--sidebar-foreground);
    text-decoration: none;
}

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

.nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    opacity: 0.7;
}

.nav-item.active .nav-icon,
.nav-item:hover .nav-icon {
    opacity: 1;
}

.nav-icon svg {
    width: 18px;
    height: 18px;
}

.nav-text {
    font-size: 0.875rem;
}

/* Nav Badge */
.nav-badge {
    margin-left: auto;
    padding: 2px 8px;
    background: var(--destructive);
    color: var(--destructive-foreground);
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    min-width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--sidebar-border);
}

.version-info {
    color: var(--sidebar-muted);
    font-size: 0.7rem;
    text-align: center;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    flex: 1;
    margin-left: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--background-secondary);
}

@media (min-width: 1024px) {
    .main-content {
        margin-left: var(--sidebar-width);
    }
}

/* ============================================
   TOP BAR - Clean Header
   ============================================ */
.top-bar {
    height: var(--topbar-height);
    background: var(--background);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 0 var(--spacing-md);
    position: sticky;
    top: 0;
    z-index: 40;
}

@media (min-width: 1024px) {
    .top-bar {
        padding: 0 var(--spacing-xl);
    }
}

.hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: transparent;
    border: none;
    color: var(--foreground-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.hamburger-btn:hover {
    background: var(--accent);
    color: var(--foreground);
}

@media (min-width: 1024px) {
    .hamburger-btn {
        display: none;
    }
}

.page-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
    flex: 1;
    letter-spacing: -0.025em;
}

@media (min-width: 1024px) {
    .page-title {
        font-size: 1.25rem;
    }
}

.top-bar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ============================================
   CONTENT AREA
   ============================================ */
.content-area {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
}

@media (min-width: 1024px) {
    .content-area {
        padding: var(--spacing-lg) var(--spacing-xl);
    }
}

/* Sidebar Overlay */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 40;
    display: none;
    backdrop-filter: blur(2px);
}

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

@media (min-width: 1024px) {
    .sidebar-overlay {
        display: none !important;
    }
}

/* ============================================
   BUTTONS - shadcn Style
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 9px 16px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.25;
}

.btn:focus-visible {
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

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

.btn-secondary {
    background: var(--secondary);
    color: var(--secondary-foreground);
    border: 1px solid var(--border);
}

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

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

.btn-success:hover {
    opacity: 0.9;
}

.btn-warning {
    background: var(--warning);
    color: var(--warning-foreground);
}

.btn-warning:hover {
    opacity: 0.9;
}

.btn-danger {
    background: var(--destructive);
    color: var(--destructive-foreground);
}

.btn-danger:hover {
    background: var(--destructive-hover);
}

.btn-ghost {
    background: transparent;
    color: var(--foreground-muted);
}

.btn-ghost:hover {
    background: var(--accent);
    color: var(--foreground);
}

.btn-outline {
    background: transparent;
    color: var(--foreground);
    border: 1px solid var(--border);
}

.btn-outline:hover {
    background: var(--accent);
    border-color: var(--border-strong);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 1rem;
}

.btn-icon {
    padding: 9px;
}

.btn:disabled,
.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Logout Button */
.btn-logout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    margin-left: auto;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--foreground-muted);
    transition: all var(--transition-fast);
    min-height: 38px;
}

.btn-logout .logout-text {
    display: none;
}

@media (min-width: 640px) {
    .btn-logout .logout-text {
        display: inline;
    }
}

.btn-logout:hover {
    background: var(--destructive);
    border-color: var(--destructive);
    color: var(--destructive-foreground);
}

/* ============================================
   CARDS - Minimal shadcn Style
   ============================================ */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-sm);
}

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

.card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--foreground);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.card-header-icon {
    width: 18px;
    height: 18px;
    color: var(--foreground-muted);
    flex-shrink: 0;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border);
    background: var(--background-muted);
}

/* ============================================
   STAT CARDS - Dashboard KPIs
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-strong);
}

/* Colored left border for stat cards */
.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 3px;
    background: var(--foreground);
}

.stat-card.success::before,
.stat-card.stat-success::before {
    background: var(--success);
}

.stat-card.warning::before,
.stat-card.stat-warning::before {
    background: var(--warning);
}

.stat-card.danger::before,
.stat-card.stat-danger::before {
    background: var(--destructive);
}

.stat-card.primary::before,
.stat-card.stat-primary::before {
    background: var(--primary);
}

.stat-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.stat-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: var(--muted);
    color: var(--foreground-muted);
}

.stat-icon svg {
    width: 20px;
    height: 20px;
}

.stat-icon.success {
    background: var(--success-muted);
    color: var(--success);
}

.stat-icon.warning {
    background: var(--warning-muted);
    color: var(--warning);
}

.stat-icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--destructive);
}

.stat-content {
    flex: 1;
}

.stat-label {
    color: var(--foreground-muted);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--foreground);
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.stat-change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-top: var(--spacing-sm);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.stat-change.positive {
    background: var(--success-muted);
    color: var(--success);
}

.stat-change.negative {
    background: rgba(239, 68, 68, 0.1);
    color: var(--destructive);
}

/* ============================================
   TABLES - Clean Data Grid
   ============================================ */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--card);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-muted);
}

th {
    background: var(--background-muted);
    font-weight: 500;
    color: var(--foreground-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

td {
    font-size: 0.875rem;
    color: var(--foreground);
    background: var(--background);
}

tr:hover td {
    background: var(--background-muted) !important;
}

tr.clickable {
    cursor: pointer;
}

tr:last-child td {
    border-bottom: none;
}

.table-actions {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: flex-end;
}

/* ============================================
   SHADCN TABLE COMPONENT
   ============================================ */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--card);
}

.shadcn-table {
    width: 100%;
    border-collapse: collapse;
    caption-side: bottom;
    font-size: 0.875rem;
}

/* Table Caption */
.table-caption {
    padding: var(--spacing-md);
    color: var(--foreground-muted);
    font-size: 0.875rem;
    text-align: center;
}

.table-caption.top {
    caption-side: top;
}

/* Table Header */
.table-header {
    background: var(--background-muted);
    border-bottom: 1px solid var(--border);
}

.table-header-row {
    transition: background-color var(--transition-fast);
}

.table-head {
    padding: var(--spacing-md) var(--spacing-md);
    text-align: left;
    font-weight: 500;
    color: var(--foreground-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    vertical-align: middle;
    height: 48px;
}

.table-head-content {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.table-head.sortable {
    cursor: pointer;
    user-select: none;
    transition: color var(--transition-fast);
}

.table-head.sortable:hover {
    color: var(--foreground);
}

.table-head.sortable:hover .sort-icon {
    opacity: 1;
}

.sort-icon {
    opacity: 0.5;
    font-size: 0.875rem;
    transition: opacity var(--transition-fast);
}

.table-head.sort-asc .sort-icon::after {
    content: '↑';
}

.table-head.sort-desc .sort-icon::after {
    content: '↓';
}

/* Table Body */
.table-body {
    background: var(--background);
}

/* Table Row */
.table-row {
    border-bottom: 1px solid var(--border-muted);
    transition: background-color var(--transition-fast);
}

.table-row:last-child {
    border-bottom: none;
}

.shadcn-table.hoverable .table-row:hover {
    background: var(--background-muted);
}

.table-row.clickable {
    cursor: pointer;
}

.table-row.clickable:hover {
    background: var(--background-muted);
}

.table-row.clickable:active {
    background: var(--accent);
}

/* Striped rows */
.shadcn-table.striped .table-row:nth-child(even) {
    background: var(--background-muted);
}

.shadcn-table.striped .table-row:nth-child(even):hover {
    background: var(--accent);
}

/* Selected row */
.table-row.selected {
    background: var(--accent);
}

/* Table Cell */
.table-cell {
    padding: var(--spacing-md);
    vertical-align: middle;
    color: var(--foreground);
    background: transparent;
}

/* Cell alignment */
.table-cell.text-center,
.table-head.text-center {
    text-align: center;
}

.table-cell.text-right,
.table-head.text-right {
    text-align: right;
}

/* Actions cell */
.table-cell.actions {
    white-space: nowrap;
    text-align: right;
}

.table-cell.actions .btn {
    margin-left: var(--spacing-xs);
}

.table-cell.actions .btn:first-child {
    margin-left: 0;
}

/* Mobile Cards Container */
.mobile-cards-container {
    display: none;
    flex-direction: column;
    gap: var(--spacing-md);
}

@media (max-width: 767px) {
    .mobile-cards-container.show-mobile {
        display: flex;
    }

    .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .show-mobile {
        display: none !important;
    }
}

/* Responsive Table - Stack on mobile */
@media (max-width: 767px) {
    .table-wrapper.responsive .shadcn-table,
    .table-wrapper.responsive .table-header,
    .table-wrapper.responsive .table-body,
    .table-wrapper.responsive .table-header-row,
    .table-wrapper.responsive .table-row {
        display: block;
    }

    .table-wrapper.responsive .table-header {
        display: none;
    }

    .table-wrapper.responsive .table-row {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-sm);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        background: var(--card);
    }

    .table-wrapper.responsive .table-cell {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--border-muted);
    }

    .table-wrapper.responsive .table-cell:last-child {
        border-bottom: none;
    }

    .table-wrapper.responsive .table-cell::before {
        content: attr(data-label);
        font-weight: 500;
        color: var(--foreground-muted);
        font-size: 0.8rem;
        margin-right: var(--spacing-md);
    }

    .table-wrapper.responsive .table-cell.actions {
        justify-content: flex-end;
        padding-top: var(--spacing-md);
        margin-top: var(--spacing-sm);
        border-top: 1px solid var(--border-muted);
        border-bottom: none;
    }

    .table-wrapper.responsive .table-cell.actions::before {
        display: none;
    }
}

/* Table loading state */
.table-wrapper.loading {
    position: relative;
    min-height: 200px;
}

.table-wrapper.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Table empty state */
.table-empty {
    padding: var(--spacing-2xl);
    text-align: center;
    color: var(--foreground-muted);
}

/* ============================================
   STATUS BADGES - Subtle Pill Style
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.badge-normal {
    background: var(--success-muted);
    color: var(--success);
    border-color: rgba(34, 197, 94, 0.2);
}

.badge-warning {
    background: var(--warning-muted);
    color: #B45309;
    border-color: rgba(245, 158, 11, 0.2);
}

.badge-suspended {
    background: rgba(239, 68, 68, 0.1);
    color: var(--destructive);
    border-color: rgba(239, 68, 68, 0.2);
}

.badge-appeal_submitted {
    background: var(--info-muted);
    color: var(--info);
    border-color: rgba(59, 130, 246, 0.2);
}

.badge-appeal_failed {
    background: rgba(239, 68, 68, 0.1);
    color: var(--destructive);
    border-color: rgba(239, 68, 68, 0.2);
}

.badge-restored {
    background: rgba(6, 182, 212, 0.1);
    color: #0891B2;
    border-color: rgba(6, 182, 212, 0.2);
}

.badge-abandoned {
    background: var(--muted);
    color: var(--foreground-muted);
    border-color: var(--border);
}

.badge-pending {
    background: var(--warning-muted);
    color: #B45309;
    border-color: rgba(245, 158, 11, 0.2);
}

.badge-in_progress {
    background: var(--info-muted);
    color: var(--info);
    border-color: rgba(59, 130, 246, 0.2);
}

.badge-completed {
    background: var(--success-muted);
    color: var(--success);
    border-color: rgba(34, 197, 94, 0.2);
}

.badge-overdue {
    background: rgba(239, 68, 68, 0.1);
    color: var(--destructive);
    border-color: rgba(239, 68, 68, 0.2);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--destructive);
    border-color: rgba(239, 68, 68, 0.2);
}

.badge-success {
    background: var(--success-muted);
    color: var(--success);
    border-color: rgba(34, 197, 94, 0.2);
}

/* ============================================
   FORMS - Clean shadcn Style
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--foreground);
    font-size: 0.875rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 9px 12px;
    background: var(--background);
    border: 1px solid var(--input);
    border-radius: var(--radius-md);
    color: var(--foreground);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 2px rgba(24, 24, 27, 0.1);
}

.form-input::placeholder {
    color: var(--foreground-subtle);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--foreground-muted);
    margin-top: var(--spacing-xs);
}

input[type="date"] {
    position: relative;
}

input[type="date"]::-webkit-calendar-picker-indicator {
    opacity: 0.5;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all var(--transition-fast);
}

input[type="date"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
    background: var(--accent);
}

/* ============================================
   TABS - Underline Style
   ============================================ */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--spacing-lg);
    overflow-x: auto;
}

.tab-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    color: var(--foreground-muted);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    position: relative;
    white-space: nowrap;
    transition: all var(--transition-fast);
    margin-bottom: -1px;
}

.tab-btn:hover {
    color: var(--foreground);
}

.tab-btn.active {
    color: var(--foreground);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--foreground);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* ============================================
   MODAL - Clean Overlay
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-lg);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: modalSlideUp 0.2s ease-out;
    box-shadow: var(--shadow-xl);
}

.modal.lg {
    max-width: 900px;
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

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

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
    letter-spacing: -0.025em;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--foreground-muted);
    font-size: 1.25rem;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--accent);
    color: var(--foreground);
}

.modal-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    background: var(--background-muted);
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-container {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: slideIn 0.3s ease;
    min-width: 300px;
    max-width: 420px;
}

.toast.success {
    border-left: 3px solid var(--success);
}

.toast.error {
    border-left: 3px solid var(--destructive);
}

.toast.warning {
    border-left: 3px solid var(--warning);
}

/* ============================================
   LOADING STATES
   ============================================ */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
}

.spinner {
    width: 32px;
    height: 32px;
    border: 2px solid var(--border);
    border-top-color: var(--foreground);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.spinner-large {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--foreground);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--foreground-muted);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--muted);
    border-radius: var(--radius-xl);
    color: var(--foreground-muted);
}

.empty-state-icon svg {
    width: 32px;
    height: 32px;
}

.empty-state-text {
    font-size: 1rem;
    color: var(--foreground-muted);
    margin-bottom: var(--spacing-md);
}

/* ============================================
   SEARCH & FILTER
   ============================================ */
.search-bar {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.search-input {
    flex: 1;
    min-width: 250px;
    padding: 9px 12px;
    background: var(--background);
    border: 1px solid var(--input);
    border-radius: var(--radius-md);
    color: var(--foreground);
    font-size: 0.875rem;
}

.search-input:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 2px rgba(24, 24, 27, 0.1);
}

.filter-select {
    padding: 9px 12px;
    background: var(--background);
    border: 1px solid var(--input);
    border-radius: var(--radius-md);
    color: var(--foreground);
    min-width: 150px;
}

/* ============================================
   RISK FLAG
   ============================================ */
.risk-flag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    color: var(--destructive);
}

/* ============================================
   GRID LAYOUTS
   ============================================ */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 1024px) {
    .grid-2, .grid-3 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   DASHBOARD SECTIONS
   ============================================ */
.dashboard-section {
    margin-bottom: var(--spacing-xl);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--foreground);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-title svg {
    width: 18px;
    height: 18px;
    color: var(--foreground-muted);
}

/* Progress Bars */
.progress-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.progress-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.progress-label {
    font-size: 0.875rem;
    color: var(--foreground-muted);
}

.progress-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--foreground);
}

.progress-bar {
    height: 6px;
    background: var(--muted);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
    background: var(--foreground);
}

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

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

.progress-fill.danger {
    background: var(--destructive);
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-md);
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    color: var(--foreground);
}

.quick-action-btn:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

.quick-action-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--muted);
    border-radius: var(--radius-lg);
    color: var(--foreground-muted);
}

.quick-action-icon svg {
    width: 22px;
    height: 22px;
}

.quick-action-label {
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
}

/* Activity List */
.activity-list {
    display: flex;
    flex-direction: column;
}

.activity-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-muted);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--muted);
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.activity-icon svg {
    width: 16px;
    height: 16px;
}

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

.activity-title {
    font-size: 0.875rem;
    color: var(--foreground);
    margin-bottom: 2px;
}

.activity-time {
    font-size: 0.75rem;
    color: var(--foreground-muted);
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   SCROLLBAR - Minimal
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-strong);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--foreground-muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--destructive); }
.text-warning { color: var(--warning); }
.text-primary { color: var(--foreground); }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }

.bg-elevated { background: var(--background-muted); }

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.px-sm { padding-left: var(--spacing-sm); padding-right: var(--spacing-sm); }
.py-xs { padding-top: var(--spacing-xs); padding-bottom: var(--spacing-xs); }

.rounded-sm { border-radius: var(--radius-sm); }

.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-xs { gap: var(--spacing-xs); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.clickable { cursor: pointer; }
.hidden { display: none !important; }

/* ============================================
   RESPONSIVE - Safe Areas
   ============================================ */
:root {
    --safe-area-top: env(safe-area-inset-top, 0px);
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
    --safe-area-left: env(safe-area-inset-left, 0px);
    --safe-area-right: env(safe-area-inset-right, 0px);
}

@supports (padding: env(safe-area-inset-top)) {
    .top-bar {
        padding-top: var(--safe-area-top);
        height: calc(var(--topbar-height) + var(--safe-area-top));
    }

    .sidebar {
        padding-top: var(--safe-area-top);
        padding-left: var(--safe-area-left);
    }
}

/* Mobile Adjustments */
@media (max-width: 767px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .stat-card {
        padding: var(--spacing-md);
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

    .stat-icon {
        width: 36px;
        height: 36px;
    }

    .stat-icon svg {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 639px) {
    .search-bar {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .search-input,
    .filter-select {
        width: 100%;
        min-width: unset;
        font-size: 16px;
    }

    .modal-overlay {
        align-items: stretch;
        padding: 0;
    }

    .modal {
        width: 100%;
        max-width: 100%;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
    }

    .modal-header {
        padding-top: calc(var(--spacing-md) + var(--safe-area-top));
    }

    .modal-footer {
        padding-bottom: calc(var(--spacing-md) + var(--safe-area-bottom));
    }

    .modal-footer .btn {
        flex: 1;
        min-height: 44px;
    }
}

/* Tablet */
@media (min-width: 640px) and (max-width: 1023px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Touch optimizations */
@media (max-width: 1023px) {
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    input[type="tel"],
    input[type="url"],
    input[type="search"],
    input[type="date"],
    select,
    textarea {
        font-size: 16px;
    }

    .nav-item {
        min-height: 44px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   SHOP CARDS (Mobile Layout)
   ============================================ */
.shop-cards-container {
    display: none;
    flex-direction: column;
    gap: var(--spacing-md);
}

.shop-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.shop-card:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-sm);
}

.shop-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-muted);
}

.shop-card-title strong {
    font-size: 0.8rem;
    color: var(--foreground-muted);
}

.shop-card-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--foreground);
    display: block;
    margin-top: 2px;
}

.shop-card-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

.shop-card-label {
    color: var(--foreground-muted);
    font-size: 0.8rem;
}

.shop-card-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-muted);
}

.shop-card-actions .btn {
    flex: 1;
    justify-content: center;
}

@media (max-width: 767px) {
    .shop-cards-container {
        display: flex;
    }

    .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .show-mobile {
        display: none !important;
    }
}

/* ============================================
   ADVANCED SEARCH COMPONENT
   ============================================ */
.advanced-search {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.advanced-search-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.advanced-search-input {
    flex: 1;
    min-width: 200px;
}

.advanced-search-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--foreground-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.875rem;
    font-weight: 500;
}

.advanced-search-toggle:hover {
    background: var(--secondary-hover);
    color: var(--foreground);
}

.advanced-search-toggle.active {
    background: var(--primary);
    color: var(--primary-foreground);
    border-color: var(--primary);
}

.filter-badge {
    background: var(--destructive);
    color: var(--destructive-foreground);
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    margin-left: var(--spacing-xs);
}

.quick-filters {
    display: flex;
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-md) var(--spacing-md);
    flex-wrap: wrap;
}

.quick-filter-btn {
    padding: 5px 12px;
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--foreground-muted);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.quick-filter-btn:hover {
    background: var(--secondary-hover);
    color: var(--foreground);
    border-color: var(--border-strong);
}

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

.advanced-search-panel {
    display: none;
    padding: var(--spacing-md);
    border-top: 1px solid var(--border);
    background: var(--background-muted);
}

.advanced-search-panel.open {
    display: block;
    animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-group-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--foreground-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-checkboxes {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 6px var(--spacing-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.filter-checkbox-item:hover {
    background: var(--accent);
}

.filter-checkbox-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

.filter-checkbox-item span {
    font-size: 0.875rem;
    color: var(--foreground-muted);
}

.date-range-inputs {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.date-range-inputs input {
    flex: 1;
    padding: var(--spacing-sm);
    background: var(--background);
    border: 1px solid var(--input);
    border-radius: var(--radius-md);
    color: var(--foreground);
    font-size: 0.875rem;
}

.date-range-inputs span {
    color: var(--foreground-muted);
    font-size: 0.8rem;
}

.advanced-search-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

/* Saved Filters Dropdown */
.saved-filters-dropdown {
    position: relative;
}

.saved-filters-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--popover);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 10;
    margin-top: 4px;
}

.saved-filters-list.open {
    display: block;
}

.saved-filter-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.saved-filter-item:hover {
    background: var(--accent);
}

.saved-filter-item .filter-name {
    font-size: 0.875rem;
    color: var(--foreground);
}

.saved-filter-item .filter-delete {
    color: var(--foreground-muted);
    font-size: 0.8rem;
}

.saved-filter-item .filter-delete:hover {
    color: var(--destructive);
}

@media (max-width: 640px) {
    .advanced-search-header {
        flex-direction: column;
        align-items: stretch;
    }

    .advanced-search-input {
        width: 100%;
    }

    .filter-grid {
        grid-template-columns: 1fr;
    }

    .advanced-search-actions {
        flex-direction: column;
    }

    .advanced-search-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   DATA TABLE MOBILE
   ============================================ */
@media (max-width: 767px) {
    .data-table {
        display: block;
        border: none;
    }

    .data-table thead {
        display: none;
    }

    .data-table tbody {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .data-table tr {
        display: flex;
        flex-direction: column;
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }

    .data-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--spacing-sm) 0;
        border: none;
        border-bottom: 1px solid var(--border-muted);
        min-height: 44px;
    }

    .data-table td:last-child {
        border-bottom: none;
    }

    .data-table td::before {
        content: attr(data-label);
        font-weight: 500;
        color: var(--foreground-muted);
        font-size: 0.8rem;
    }
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--spacing-sm);
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--foreground-muted);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
    background: var(--accent);
    border-color: var(--border-strong);
    color: var(--foreground);
}

.pagination-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--primary-foreground);
}

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

.pagination-info {
    font-size: 0.8rem;
    color: var(--foreground-muted);
    margin: 0 var(--spacing-md);
}

/* ============================================
   LUCIDE ICONS
   ============================================ */
.nav-icon i,
.nav-icon svg {
    width: 18px;
    height: 18px;
}

.logo-icon i,
.logo-icon svg {
    width: 20px;
    height: 20px;
}

.card-header-icon {
    width: 18px;
    height: 18px;
    color: var(--foreground-muted);
    flex-shrink: 0;
    display: inline-block;
    vertical-align: middle;
    margin-right: var(--spacing-xs);
}

.stat-icon i,
.stat-icon svg {
    width: 20px;
    height: 20px;
}

/* Tailwind-like sizing for Lucide */
.w-4 { width: 16px !important; }
.h-4 { height: 16px !important; }
.w-5 { width: 20px !important; }
.h-5 { height: 20px !important; }
.w-6 { width: 24px !important; }
.h-6 { height: 24px !important; }

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: var(--background-secondary);
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-logo {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: var(--radius-xl);
    color: var(--primary-foreground);
}

.login-logo svg {
    width: 28px;
    height: 28px;
}

.login-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: var(--spacing-xs);
}

.login-subtitle {
    color: var(--foreground-muted);
    font-size: 0.875rem;
}

.login-form .form-group {
    margin-bottom: var(--spacing-md);
}

.login-form .btn-primary {
    width: 100%;
    margin-top: var(--spacing-md);
    padding: 12px;
}

.login-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--destructive);
    font-size: 0.875rem;
    text-align: center;
}