/* Next.js Inspired Modern Design System for Django Oscar */

:root {
    /* Neutral Colors - Next.js Style */
    --background: #ffffff;
    --foreground: #000000;
    --card: #ffffff;
    --card-foreground: #000000;
    --popover: #ffffff;
    --popover-foreground: #000000;
    --primary: #000000;
    --primary-foreground: #ffffff;
    --secondary: #f4f4f5;
    --secondary-foreground: #18181b;
    --muted: #f4f4f5;
    --muted-foreground: #71717a;
    --accent: #f4f4f5;
    --accent-foreground: #18181b;
    --destructive: #ef4444;
    --destructive-foreground: #fafafa;
    --border: #e4e4e7;
    --input: #e4e4e7;
    --ring: #18181b;
    
    /* Semantic Colors */
    --success: #22c55e;
    --warning: #eab308;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* Gray Scale */
    --gray-50: #fafafa;
    --gray-100: #f4f4f5;
    --gray-200: #e4e4e7;
    --gray-300: #d4d4d8;
    --gray-400: #a1a1aa;
    --gray-500: #71717a;
    --gray-600: #52525b;
    --gray-700: #3f3f46;
    --gray-800: #27272a;
    --gray-900: #18181b;
    --gray-950: #09090b;
    
    /* Spacing */
    --radius: 0.5rem;
    --radius-sm: 0.375rem;
    --radius-lg: 0.75rem;
    
    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --background: #09090b;
    --foreground: #fafafa;
    --card: #09090b;
    --card-foreground: #fafafa;
    --popover: #09090b;
    --popover-foreground: #fafafa;
    --primary: #fafafa;
    --primary-foreground: #18181b;
    --secondary: #27272a;
    --secondary-foreground: #fafafa;
    --muted: #27272a;
    --muted-foreground: #a1a1aa;
    --accent: #27272a;
    --accent-foreground: #fafafa;
    --destructive: #7f1d1d;
    --destructive-foreground: #fafafa;
    --border: #27272a;
    --input: #27272a;
    --ring: #d4d4d8;
}

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

html {
    -webkit-text-size-adjust: 100%;
    font-feature-settings: normal;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.5;
    color: var(--foreground);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "rlig" 1, "calt" 1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 2rem;
    font-weight: 600;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

p {
    line-height: 1.6;
    color: var(--muted-foreground);
}

a {
    color: var(--foreground);
    text-decoration: none;
    transition: opacity 0.2s;
}

a:hover {
    opacity: 0.8;
}

/* Navigation - Next.js Style */
.modern-nav {
    background-color: var(--background);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
    background-color: rgba(255, 255, 255, 0.95);
    width: 100%;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .modern-nav {
    background-color: rgba(9, 9, 11, 0.95);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

/* Mobile Menu Toggle - Hidden by default */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--foreground);
    font-size: 1.25rem;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: var(--radius);
    transition: all 0.2s;
}

.mobile-menu-toggle:hover {
    background-color: var(--secondary);
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1.125rem;
    letter-spacing: -0.01em;
}

.nav-brand i {
    display: none;
}

.nav-search {
    flex: 1;
    max-width: 420px;
    margin: 0 2rem;
}

.search-form {
    position: relative;
}

.search-form input {
    width: 100%;
    height: 40px;
    padding: 0 2.5rem 0 1rem;
    background-color: var(--secondary);
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 0.875rem;
    transition: all 0.2s;
    color: var(--foreground);
}

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

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

.search-form button {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--muted-foreground);
    padding: 0.25rem;
    cursor: pointer;
    transition: color 0.2s;
}

.search-form button:hover {
    color: var(--foreground);
}

.mobile-search-toggle {
    display: none;
}

.nav-search__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--muted-foreground);
    padding: 0.25rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.nav-search__submit:hover,
.nav-search__submit:focus-visible {
    color: var(--foreground);
    outline: none;
}

.home-link {
    color: var(--foreground);
}

.home-link:hover,
.home-link:focus-visible {
    color: var(--primary);
}

.nav-link-label {
    display: none;
    margin-left: 0.35rem;
    font-size: 0.875rem;
    font-weight: 500;
}

@media (min-width: 992px) {
    .nav-link-label {
        display: inline;
    }
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    color: var(--muted-foreground);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    background: transparent;
    border: none;
    cursor: pointer;
}

.nav-link:hover {
    color: var(--foreground);
    background-color: var(--secondary);
}

.cart-link {
    position: relative;
    background: transparent;
    color: var(--foreground);
}

.cart-link:hover {
    background-color: var(--secondary);
    color: var(--foreground);
}

.cart-link .badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background-color: var(--destructive);
    color: white;
    font-size: 0.625rem;
    font-weight: 600;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 200px;
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
    overflow: hidden;
}

[data-theme="dark"] .dropdown-menu {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.7);
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--foreground);
    font-size: 0.875rem;
    transition: background-color 0.2s;
}

.dropdown-menu a:hover {
    background-color: var(--secondary);
    opacity: 1;
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border);
    margin: 0.25rem 0;
}

/* Categories Bar */
.categories-bar {
    background-color: var(--background);
    border-bottom: 1px solid var(--border);
    display: none; /* Hidden by default for cleaner look */
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 64px);
    padding: 2rem 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Cards - Next.js Style */
.card {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.2s;
}

.card:hover {
    border-color: var(--muted-foreground);
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.card-text {
    color: var(--muted-foreground);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Buttons - Minimal Style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

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

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

.btn-primary:hover:not(:disabled) {
    opacity: 0.9;
}

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

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

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

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

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

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

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

.btn-destructive:hover:not(:disabled) {
    opacity: 0.9;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

/* Forms - Clean Input Style */
.form-group {
    margin-bottom: 1.5rem;
}

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

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

.form-control::placeholder {
    color: var(--muted-foreground);
}

.form-control:focus {
    outline: none;
    border-color: var(--ring);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .form-control:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.05);
}

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

/* Product Grid - Clean Layout */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.product-card {
    group: card;
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.2s;
    cursor: pointer;
}

.product-card:hover {
    border-color: var(--muted-foreground);
    transform: translateY(-2px);
}

.product-image-wrapper {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background-color: var(--secondary);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

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

.product-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--destructive);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    z-index: 10;
}

.product-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    transform: translateY(100%);
    transition: transform 0.2s;
}

.product-card:hover .product-overlay {
    transform: translateY(0);
}

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

.product-action-btn {
    flex: 1;
    padding: 0.5rem;
    background-color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
}

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

.product-info {
    padding: 1rem;
}

.product-name {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.product-name a {
    color: var(--foreground);
}

.product-description {
    font-size: 0.8125rem;
    color: var(--muted-foreground);
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

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

.product-price {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.125rem;
    font-size: 0.75rem;
}

.product-rating i {
    color: #facc15;
}

/* Alerts - Subtle Style */
.alert {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid;
    border-radius: var(--radius);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-info {
    background-color: #eff6ff;
    border-color: #bfdbfe;
    color: #1e40af;
}

.alert-success {
    background-color: #f0fdf4;
    border-color: #bbf7d0;
    color: #166534;
}

.alert-warning {
    background-color: #fffbeb;
    border-color: #fed7aa;
    color: #92400e;
}

.alert-error,
.alert-danger {
    background-color: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

[data-theme="dark"] .alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: #93bbfc;
}

[data-theme="dark"] .alert-success {
    background-color: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
    color: #86efac;
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(234, 179, 8, 0.1);
    border-color: rgba(234, 179, 8, 0.3);
    color: #fde047;
}

[data-theme="dark"] .alert-error,
[data-theme="dark"] .alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.alert-close {
    background: transparent;
    border: none;
    color: inherit;
    opacity: 0.7;
    cursor: pointer;
    padding: 0;
    font-size: 1.25rem;
    line-height: 1;
}

.alert-close:hover {
    opacity: 1;
}

/* Footer - Minimal Design */
.modern-footer {
    border-top: 1px solid var(--border);
    margin-top: 4rem;
    padding: 3rem 0 2rem;
    background-color: var(--background);
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--foreground);
}

.footer-column p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    line-height: 1.6;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    transition: color 0.2s;
}

.footer-column ul li a:hover {
    color: var(--foreground);
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.social-links a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--muted-foreground);
    transition: all 0.2s;
}

.social-links a:hover {
    background-color: var(--secondary);
    color: var(--foreground);
    opacity: 1;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.5rem 0.75rem;
    background-color: var(--secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: var(--foreground);
}

.newsletter-form button {
    padding: 0.5rem 1rem;
    background-color: var(--foreground);
    color: var(--background);
    border: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
}

.newsletter-form button:hover {
    opacity: 0.9;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--muted-foreground);

.footer-bottom-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.footer-secure-text {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted-foreground);
    font-weight: 600;
}
}

.payment-methods {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.payment-label {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-right: 0.5rem;
}

.payment-methods i {
    font-size: 1.5rem;
    color: var(--muted-foreground);
    transition: color 0.2s;
}

.payment-methods i:hover {
    color: var(--foreground);
}

.mpesa-logo {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    background: #4caf50;
    color: white;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.mpesa-logo:hover {
    background: #45a049;
}

/* Tables - Clean Design */
.table-wrapper {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

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

.table thead {
    background-color: var(--secondary);
    border-bottom: 1px solid var(--border);
}

.table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted-foreground);
}

.table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--foreground);
}

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

.table tbody tr {
    transition: background-color 0.2s;
}

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

/* Pagination - Minimal Style */
.pagination {
    display: flex;
    gap: 0.25rem;
    justify-content: center;
    margin: 2rem 0;
}

.pagination a,
.pagination span {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--foreground);
    transition: all 0.2s;
}

.pagination a:hover {
    background-color: var(--secondary);
    opacity: 1;
}

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

.pagination .disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Breadcrumbs - Clean Style */
.breadcrumbs {
    padding: 1rem 0;
}

.breadcrumbs ol {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted-foreground);
}

.breadcrumbs li::after {
    content: '/';
    color: var(--muted-foreground);
    margin-left: 0.5rem;
}

.breadcrumbs li:last-child::after {
    display: none;
}

.breadcrumbs a {
    color: var(--muted-foreground);
    transition: color 0.2s;
}

.breadcrumbs a:hover {
    color: var(--foreground);
    opacity: 1;
}

.breadcrumbs .active {
    color: var(--foreground);
    font-weight: 500;
}

/* Loading States */
.skeleton {
    background: linear-gradient(90deg, var(--secondary) 25%, var(--muted) 50%, var(--secondary) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

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

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--secondary);
    border-top-color: var(--foreground);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--foreground);
    cursor: pointer;
    padding: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }
    
    .nav-search {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-actions {
        display: flex;
        position: static;
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
        background: transparent;
        border: none;
        padding: 0;
    }


    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        margin-top: 0.5rem;
        background-color: var(--secondary);
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 1rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    .footer-bottom-meta {
        justify-content: center;
    }
}

/* Utility Classes */
.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;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.text-muted { color: var(--muted-foreground); }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-error { color: var(--error); }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }

.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }

.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }

.rounded { border-radius: var(--radius); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: 999px; }

.border { border: 1px solid var(--border); }
.border-0 { border: none; }
.border-t { border-top: 1px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.border-l { border-left: 1px solid var(--border); }
.border-r { border-right: 1px solid var(--border); }
.border-error { border-color: var(--destructive) !important; }

.bg-background { background-color: var(--background); }
.bg-foreground { background-color: var(--foreground); }
.bg-card { background-color: var(--card); }
.bg-primary { background-color: var(--primary); }
.bg-secondary { background-color: var(--secondary); }
.bg-muted { background-color: var(--muted); }
.bg-accent { background-color: var(--accent); }
.bg-destructive { background-color: var(--destructive); }

.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

.transition-none { transition: none; }
.transition-all { transition: all 0.2s; }
.transition-colors { transition: color 0.2s, background-color 0.2s, border-color 0.2s; }
.transition-opacity { transition: opacity 0.2s; }
.transition-transform { transition: transform 0.2s; }

.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }

.ease-in { transition-timing-function: ease-in; }
.ease-out { transition-timing-function: ease-out; }
.ease-in-out { transition-timing-function: ease-in-out; }

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary);
}

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

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

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

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

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

.animate-in {
    animation: fadeIn 0.2s ease;
}

.slide-up {
    animation: slideUp 0.2s ease;
}

.slide-down {
    animation: slideDown 0.2s ease;
}
\n/* Toast Notifications */\n.toast-notification {\n    position: fixed;\n    bottom: 20px;\n    right: 20px;\n    left: auto;\n    background: #0f172a;\n    color: #fff;\n    padding: 1rem 1.5rem;\n    border-radius: var(--radius-lg);\n    box-shadow: 0 20px 50px -25px rgba(15, 23, 42, 0.65);\n    transform: translateY(120px);\n    opacity: 0;\n    transition: transform 0.25s ease, opacity 0.25s ease;\n    z-index: 1100;\n    font-size: 0.875rem;\n    max-width: 340px;\n    width: min(340px, calc(100% - 2.5rem));\n    text-align: left;\n}\n\n.toast-notification.show {\n    transform: translateY(0);\n    opacity: 1;\n}\n\n.toast-notification.toast-success { background: #15803d; }\n.toast-notification.toast-error { background: #b91c1c; }\n.toast-notification.toast-warning { background: #b45309; }\n.toast-notification.toast-info { background: #0f172a; }\n\n.toast-notification .toast-message {\n    font-weight: 600;\n    margin-bottom: 0.35rem;\n}\n\n.toast-notification .toast-subtext {\n    font-size: 0.8125rem;\n    opacity: 0.85;\n    margin-bottom: 0.5rem;\n}\n\n.toast-notification .toast-actions {\n    display: flex;\n    gap: 0.5rem;\n    justify-content: center;\n}\n\n.toast-notification .toast-action {\n    flex: 1 1 120px;\n    padding: 0.55rem 0.75rem;\n    border-radius: var(--radius);\n    text-decoration: none;\n    font-weight: 600;\n    border: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.toast-notification .toast-action.btn-outline-light {\n    background: transparent;\n    color: white;\n}\n\n.toast-notification .toast-action.btn-primary {\n    border-color: transparent;\n    background: var(--primary);\n    color: #fff;\n}\n\n@media (max-width: 640px) {\n    .toast-notification {\n        left: 50%;\n        right: auto;\n        bottom: 16px;\n        width: calc(100% - 2rem);\n        max-width: 420px;\n        text-align: center;\n        transform: translate(-50%, 140px);\n    }\n\n    .toast-notification.show {\n        transform: translate(-50%, 0);\n    }\n\n    .toast-notification .toast-actions {\n        flex-direction: column;\n    }\n\n    .toast-notification .toast-action {\n        width: 100%;\n    }\n}\n