/**
 * RUM CMS ADMIN - PREMIUM UI THEME
 * 
 * Brand Colors:
 * - Primary Black: #0b0b0b / #111
 * - Accent Gold: #FFD700
 * - Text White: #ffffff / #f5f5f5
 * - Danger Red: #ff3b3b
 * 
 * Features:
 * - Modern card-based design
 * - Responsive layout
 * - Dark theme with gold accents
 * - Accessible (WCAG AA compliant)
 * - CSP-safe (no inline styles)
 */

/* =============================================================================
   CSS CUSTOM PROPERTIES (THEME VARIABLES)
   ============================================================================= */
:root {
    /* Brand Colors */
    --bg: #0b0b0b;
    --card: #111;
    --card-border: #1f1f1f;
    --gold: #FFD700;
    --gold-hover: #FFC700;
    --text: #f5f5f5;
    --text-secondary: #a0a0a0;
    --red: #ff3b3b;
    --red-hover: #ff2020;
    --green: #00ff88;
    --blue: #00b4ff;
    
    /* Semantic Colors */
    --bg-input: #1a1a1a;
    --bg-hover: #1f1f1f;
    --bg-sidebar: #0a0a0a;
    --border: #2a2a2a;
    --shadow: rgba(0, 0, 0, 0.5);
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Typography */
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    
    /* Z-index */
    --z-sidebar: 100;
    --z-topbar: 200;
    --z-modal: 1000;
    --z-toast: 2000;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--gold-hover);
}

a:focus {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* =============================================================================
   LAYOUT - MAIN STRUCTURE
   ============================================================================= */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--card-border);
    padding: var(--space-lg);
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: var(--z-sidebar);
    transition: transform var(--transition-base);
}

.admin-sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--card-border);
}

.sidebar-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--gold), var(--gold-hover));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--bg);
}

.sidebar-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
}

.sidebar-nav {
    list-style: none;
}

.sidebar-nav-item {
    margin-bottom: var(--space-sm);
}

.sidebar-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

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

.sidebar-nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Main Content Area */
.admin-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Top Bar */
.admin-topbar {
    background-color: var(--card);
    border-bottom: 1px solid var(--card-border);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    position: sticky;
    top: 0;
    z-index: var(--z-topbar);
    min-height: 60px;
    height: auto;
    flex-wrap: nowrap;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.topbar-toggle {
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
    display: none;
    flex-shrink: 0;
}

.topbar-toggle:hover {
    background-color: var(--bg-hover);
}

.topbar-search {
    position: relative;
    width: 100%;
    max-width: 400px;
    flex: 1;
    min-width: 150px;
}

.topbar-search-input {
    width: 100%;
    padding: var(--space-sm) 2.75rem var(--space-sm) 2.75rem;
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.topbar-search-input:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.topbar-search-icon {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
    width: 18px;
    height: 18px;
}

.topbar-search-clear {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    display: none;
}

.topbar-search-clear:hover {
    background-color: var(--bg-hover);
    color: var(--text);
}

.topbar-search-clear.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: nowrap;
    flex-shrink: 0;
}

.topbar-user-name {
    font-size: 0.9375rem;
    color: var(--text);
    white-space: nowrap;
}

.topbar-user-menu {
    position: relative;
}

.topbar-user-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-full);
    transition: background-color var(--transition-fast);
}

.topbar-user-button:hover {
    background-color: var(--bg-hover);
}

.topbar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--gold), var(--gold-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--bg);
    font-size: 0.9375rem;
}

/* Topbar button styling */
.topbar-user .btn {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    white-space: nowrap;
    line-height: 1.4;
}

.topbar-user .btn-ghost {
    padding: var(--space-sm) var(--space-md);
}

.topbar-user .compact-btn {
    padding: var(--space-sm) var(--space-md);
    min-width: auto;
}

/* Content Area */
.admin-content {
    flex: 1;
    margin-left: 260px;
    padding: var(--space-md);
    padding-top: var(--space-sm);
    transition: margin-left var(--transition-base);
}

.admin-content.expanded {
    margin-left: 0;
}

/* =============================================================================
   COMPONENTS - CARDS
   ============================================================================= */
.card {
    background-color: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--shadow);
}

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

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
}

.card-actions {
    display: flex;
    gap: var(--space-sm);
}

.card-body {
    color: var(--text);
}

/* =============================================================================
   COMPONENTS - FORMS
   ============================================================================= */
.form-group {
    margin-bottom: var(--space-lg);
}

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

.form-label-required::after {
    content: ' *';
    color: var(--red);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-md);
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.form-input::placeholder {
    color: var(--text-secondary);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-checkbox,
.form-radio {
    width: 20px;
    height: 20px;
    margin-right: var(--space-sm);
    accent-color: var(--gold);
}

.form-error {
    display: block;
    margin-top: var(--space-sm);
    color: var(--red);
    font-size: 0.875rem;
}

.form-hint {
    display: block;
    margin-top: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-input-error {
    border-color: var(--red);
}

.form-input-error:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(255, 59, 59, 0.1);
}

/* =============================================================================
   COMPONENTS - BUTTONS
   ============================================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
}

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

/* Primary Button (Gold) */
.btn-primary {
    background-color: var(--gold);
    color: var(--bg);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--gold-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

/* Secondary Button (Outlined Gold) */
.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--gold);
    color: var(--gold);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--gold);
    color: var(--bg);
}

/* Danger Button (Red) */
.btn-danger {
    background-color: var(--red);
    color: var(--text);
}

.btn-danger:hover:not(:disabled) {
    background-color: var(--red-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 59, 59, 0.3);
}

/* Success Button (Green) */
.btn-success {
    background-color: var(--green);
    color: var(--bg);
}

.btn-success:hover:not(:disabled) {
    filter: brightness(1.1);
}

/* Ghost Button */
.btn-ghost {
    background-color: transparent;
    color: var(--text);
}

.btn-ghost:hover:not(:disabled) {
    background-color: var(--bg-hover);
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.75rem;
}

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1rem;
}

/* Button Group */
.btn-group {
    display: flex;
    gap: var(--space-sm);
}

/* =============================================================================
   COMPONENTS - TABLES
   ============================================================================= */
.table-container {
    overflow-x: auto;
    margin: var(--space-lg) 0;
}

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

.table thead {
    position: sticky;
    top: 0;
    background-color: var(--card);
    z-index: 10;
}

.table th {
    padding: var(--space-md);
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--card-border);
}

.table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--card-border);
}

.table tbody tr {
    transition: background-color var(--transition-fast);
}

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

.table tbody tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}

.table-actions {
    display: flex;
    gap: var(--space-sm);
}

/* =============================================================================
   COMPONENTS - BADGES & PILLS
   ============================================================================= */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-success {
    background-color: rgba(0, 255, 136, 0.1);
    color: var(--green);
}

.badge-danger {
    background-color: rgba(255, 59, 59, 0.1);
    color: var(--red);
}

.badge-warning {
    background-color: rgba(255, 215, 0, 0.1);
    color: var(--gold);
}

.badge-info {
    background-color: rgba(0, 180, 255, 0.1);
    color: var(--blue);
}

/* =============================================================================
   COMPONENTS - ALERTS
   ============================================================================= */
.alert {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    border-left: 4px solid;
}

.alert-success {
    background-color: rgba(0, 255, 136, 0.1);
    border-color: var(--green);
    color: var(--green);
}

.alert-error {
    background-color: rgba(255, 59, 59, 0.1);
    border-color: var(--red);
    color: var(--red);
}

.alert-warning {
    background-color: rgba(255, 215, 0, 0.1);
    border-color: var(--gold);
    color: var(--gold);
}

.alert-info {
    background-color: rgba(0, 180, 255, 0.1);
    border-color: var(--blue);
    color: var(--blue);
}

/* =============================================================================
   COMPONENTS - MODALS
   ============================================================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background-color: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px var(--shadow);
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

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

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

.modal-body {
    padding: var(--space-xl);
}

.modal-footer {
    padding: var(--space-xl);
    border-top: 1px solid var(--card-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

/* =============================================================================
   COMPONENTS - TOASTS
   ============================================================================= */
.toast-container {
    position: fixed;
    top: var(--space-xl);
    right: var(--space-xl);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.toast {
    background-color: var(--card);
    border: 1px solid var(--card-border);
    border-left: 4px solid;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    min-width: 300px;
    box-shadow: 0 8px 24px var(--shadow);
    animation: slideIn var(--transition-base) ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast-success {
    border-left-color: var(--green);
}

.toast-error {
    border-left-color: var(--red);
}

.toast-warning {
    border-left-color: var(--gold);
}

.toast-info {
    border-left-color: var(--blue);
}

/* =============================================================================
   COMPONENTS - TABS (FOR CAR EDIT PAGE)
   ============================================================================= */
.tabs {
    border-bottom: 2px solid var(--card-border);
    margin-bottom: var(--space-xl);
}

.tabs-list {
    display: flex;
    gap: var(--space-lg);
    list-style: none;
}

.tabs-tab {
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.tabs-tab:hover,
.tabs-tab.active {
    color: var(--gold);
    border-bottom-color: var(--gold);
}

.tabs-panel {
    display: none;
}

.tabs-panel.active {
    display: block;
}

/* =============================================================================
   PAGE-SPECIFIC - LOGIN PAGE
   ============================================================================= */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg), var(--card));
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: var(--space-2xl);
}

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

.login-logo-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-md);
    background: linear-gradient(135deg, var(--gold), var(--gold-hover));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: var(--bg);
}

.login-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--space-xl);
    color: var(--text);
}

/* =============================================================================
   PAGE-SPECIFIC - CAR EDIT PAGE
   ============================================================================= */
.car-edit-tabs {
    margin-bottom: var(--space-xl);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.gallery-slot {
    aspect-ratio: 4/3;
    background-color: var(--bg-input);
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all var(--transition-fast);
}

.gallery-slot:hover {
    border-color: var(--gold);
}

.gallery-slot-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.gallery-slot-actions {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    display: flex;
    gap: var(--space-xs);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.gallery-slot:hover .gallery-slot-actions {
    opacity: 1;
}

/* =============================================================================
   UTILITY CLASSES
   ============================================================================= */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-secondary); }
.text-danger { color: var(--red); }
.text-success { color: var(--green); }
.text-gold { color: var(--gold); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

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

.hidden { display: none; }

/* =============================================================================
   RESPONSIVE - MOBILE
   ============================================================================= */
@media (max-width: 1024px) {
    .topbar-user a[href="/admin/account"] {
        display: none;
    }
}

@media (max-width: 768px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }
    
    .admin-sidebar.open {
        transform: translateX(0);
    }
    
    .admin-content {
        margin-left: 0;
    }
    
    .topbar-toggle {
        display: block;
    }
    
    .topbar-search {
        display: none;
    }
    
    .topbar-user-name {
        display: none;
    }
    
    .topbar-user .btn:not(.btn-secondary) {
        padding: 0.4rem;
        font-size: 1rem;
    }
    
    .admin-content {
        padding: var(--space-md);
    }
    
    .card {
        padding: var(--space-lg);
    }
    
    .table-container {
        overflow-x: scroll;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .modal {
        width: 95%;
    }
    
    .toast-container {
        right: var(--space-md);
        left: var(--space-md);
    }
    
    .toast {
        min-width: auto;
    }
}

/* =============================================================================
   ACCESSIBILITY
   ============================================================================= */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}
/* =============================================================================
   KEYBOARD SHORTCUTS MODAL
   ============================================================================= */
.shortcuts-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    animation: fadeIn var(--transition-fast);
}

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

.shortcuts-modal-content {
    background-color: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    animation: slideUp var(--transition-base);
}

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

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

.shortcuts-header h3 {
    font-size: 1.5rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.shortcuts-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--space-xs);
    line-height: 1;
    transition: color var(--transition-fast);
    border-radius: var(--radius-sm);
}

.shortcuts-close:hover {
    color: var(--text);
    background-color: var(--bg-hover);
}

.shortcuts-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.shortcut-item {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-sm);
}

.shortcut-key {
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-xs) var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--gold);
    white-space: nowrap;
    min-width: 150px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.shortcut-desc {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.shortcuts-footer {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
    text-align: center;
}

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

.shortcuts-footer kbd {
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 2px 6px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--gold);
}
/* High contrast accessibility */
@media (prefers-contrast: high) {
    :root {
        --card-border: #444;
        --border: #666;
    }
}

/* =============================================================================
   QUICK ACTIONS FAB (Floating Action Button)
   ============================================================================= */
.quick-actions-fab {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: 900;
}

.fab-button {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-hover) 100%);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    position: relative;
}

.fab-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}

.fab-button:active {
    transform: scale(0.95);
}

.fab-icon {
    color: var(--bg);
    transition: all var(--transition-fast);
    position: absolute;
}

.fab-icon-plus {
    opacity: 1;
    transform: rotate(0deg);
}

.fab-icon-close {
    opacity: 0;
    transform: rotate(90deg);
}

.quick-actions-fab.active .fab-icon-plus {
    opacity: 0;
    transform: rotate(90deg);
}

.quick-actions-fab.active .fab-icon-close {
    opacity: 1;
    transform: rotate(0deg);
}

.fab-menu {
    position: absolute;
    bottom: 70px;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.quick-actions-fab.active .fab-menu {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.fab-action {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background-color: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-sm) var(--space-md);
    color: var(--text);
    text-decoration: none;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all var(--transition-fast);
    animation: fabActionSlide var(--transition-base) backwards;
}

.fab-action:nth-child(1) { animation-delay: 50ms; }
.fab-action:nth-child(2) { animation-delay: 100ms; }
.fab-action:nth-child(3) { animation-delay: 150ms; }
.fab-action:nth-child(4) { animation-delay: 200ms; }

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

.fab-action:hover {
    background-color: var(--bg-hover);
    border-color: var(--gold);
    transform: translateX(-4px);
}

.fab-action-icon {
    font-size: 1.25rem;
    line-height: 1;
}

.fab-action-label {
    font-size: 0.9375rem;
    font-weight: 500;
}

/* Mobile responsiveness for FAB */
@media (max-width: 768px) {
    .quick-actions-fab {
        bottom: var(--space-lg);
        right: var(--space-lg);
    }
    
    .fab-button {
        width: 48px;
        height: 48px;
    }
    
    .fab-menu {
        bottom: 60px;
    }
}

/* =============================================================================
   RECENTLY VIEWED CARS WIDGET
   ============================================================================= */
.recent-cars-widget {
    background-color: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.recent-car-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
    margin-bottom: var(--space-sm);
    text-decoration: none;
}

.recent-car-item:hover {
    background-color: var(--bg-hover);
}

.recent-car-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.recent-car-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.recent-car-name {
    color: var(--text);
    font-weight: 500;
    font-size: 0.9375rem;
    margin-bottom: var(--space-xs);
}

.recent-car-price {
    color: var(--gold);
    font-size: 0.875rem;
    font-weight: 600;
}

.empty-state {
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-secondary);
}

/* =============================================================================
   PERFORMANCE MONITOR WIDGET
   ============================================================================= */
.performance-widget {
    background-color: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.performance-metrics {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.performance-metric {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

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

.performance-value {
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
}

.performance-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    font-family: var(--font-mono);
}

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

.performance-bar {
    height: 8px;
    background-color: var(--bg-input);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-top: var(--space-xs);
}

.performance-bar-fill {
    height: 100%;
    transition: width var(--transition-base);
}

.performance-bar-fill.status-good {
    background: linear-gradient(90deg, var(--green) 0%, #00cc66 100%);
}

.performance-bar-fill.status-warning {
    background: linear-gradient(90deg, #fbbf24 0%, #f59e0b 100%);
}

.performance-bar-fill.status-critical {
    background: linear-gradient(90deg, var(--red) 0%, #dd1111 100%);
}

.performance-percentage {
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: var(--space-xs);
}

.performance-percentage.status-good {
    color: var(--green);
}

.performance-percentage.status-warning {
    color: #fbbf24;
}

.performance-percentage.status-critical {
    color: var(--red);
}

.performance-updated {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.performance-error {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    color: var(--text-secondary);
}

.performance-error-icon {
    font-size: 1.5rem;
}

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