/* LuxeNest Studio - Main Stylesheet */

/* ===== Base Styles ===== */
:root {
    --color-primary: #f59e0b;
    --color-primary-dark: #d97706;
    --color-secondary: #64748b;
    --color-success: #22c55e;
    --color-danger: #ef4444;
    --color-warning: #eab308;
    --color-info: #3b82f6;
    --color-dark: #1e293b;
    --color-light: #f8fafc;
    --color-muted: #94a3b8;
    --color-border: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #334155;
    background-color: #f1f5f9;
}

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

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

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

button {
    cursor: pointer;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ===== Utility Classes ===== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
    .container { padding: 0 2rem; }
}

.w-full { width: 100%; }

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover:not(:disabled) {
    background-color: #e2e8f0;
}

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

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

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

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

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn-icon {
    padding: 0.5rem;
    width: 2.5rem;
    height: 2.5rem;
}

/* ===== Cards ===== */
.card {
    background-color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}

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

.card-body {
    padding: 1.25rem;
}

.card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

/* ===== Badges ===== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-full);
}

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

.badge-secondary {
    background-color: #e2e8f0;
    color: var(--color-dark);
}

.badge-success {
    background-color: #dcfce7;
    color: #166534;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

/* ===== Forms ===== */
.form-group {
    margin-bottom: 1rem;
}

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

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    color: var(--color-dark);
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

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

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

.form-hint {
    color: var(--color-muted);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

/* ===== Switch Toggle ===== */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    cursor: pointer;
}

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

.switch-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    border-radius: 26px;
    transition: var(--transition);
}

.switch-slider::before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    border-radius: 50%;
    transition: var(--transition);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.switch input:checked + .switch-slider {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

.switch input:checked + .switch-slider::before {
    transform: translateX(22px);
}

.switch input:focus + .switch-slider {
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

/* ===== Header ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    color: var(--color-secondary);
}

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

.nav-link.active {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .nav { display: none; }
    
    .nav.mobile-open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        padding: 1rem;
        gap: 0.5rem;
        border-bottom: 1px solid var(--color-border);
    }
}

.mobile-menu-btn {
    display: none;
    padding: 0.5rem;
    background: none;
    border: none;
}

@media (max-width: 768px) {
    .mobile-menu-btn { display: block; }
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark), #ea580c);
    color: white;
    overflow: hidden;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34c0-2.209-1.791-4-4-4s-4 1.791-4 4 1.791 4 4 4 4-1.791 4-4z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    filter: blur(40px);
    animation: pulse 3s ease-in-out infinite;
}

.hero-orb-1 {
    top: -5rem;
    left: -5rem;
    width: 18rem;
    height: 18rem;
}

.hero-orb-2 {
    top: 10rem;
    right: -5rem;
    width: 24rem;
    height: 24rem;
    animation-delay: 1s;
}

.hero-orb-3 {
    bottom: -5rem;
    left: 33%;
    width: 16rem;
    height: 16rem;
    animation-delay: 2s;
}

@keyframes pulse {
    0%, 100% { opacity: 0.1; transform: scale(1); }
    50% { opacity: 0.2; transform: scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 3rem 0;
}

@media (min-width: 768px) {
    .hero-content { padding: 5rem 0; }
}

.hero-slider {
    position: relative;
    min-height: 400px;
}

@media (min-width: 768px) {
    .hero-slider { min-height: 500px; }
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    min-height: 400px;
}

@media (min-width: 768px) {
    .hero-slide-content {
        grid-template-columns: 1fr 1fr;
        min-height: 500px;
    }
}

.hero-title {
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .hero-title { font-size: 3rem; }
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.hero-tag {
    padding: 0.375rem 0.75rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
}

.hero-image {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-xl);
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.hero-image-wrapper:hover {
    transform: scale(1.02);
}

.hero-image img {
    border-radius: var(--radius-lg);
    height: 256px;
    object-fit: cover;
}

@media (min-width: 768px) {
    .hero-image img { height: 320px; }
}

.hero-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
}

.hero-dots {
    display: flex;
    gap: 0.5rem;
}

.hero-dot {
    width: 0.75rem;
    height: 0.75rem;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active {
    width: 2rem;
    background: white;
}

.hero-nav {
    display: flex;
    gap: 0.5rem;
}

.hero-nav-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.hero-nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.hero-play-pause {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.hero-play-pause:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ===== Product Grid ===== */
.section {
    padding: 4rem 0;
}

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

.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-dark);
}

.section-subtitle {
    color: var(--color-secondary);
    margin-top: 0.25rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); }
}

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

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

.product-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.product-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

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

.product-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--color-light);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-featured {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: var(--color-primary);
    color: white;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.product-body {
    padding: 1rem;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.product-category {
    font-size: 0.75rem;
    background: var(--color-light);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

.product-date {
    font-size: 0.75rem;
    color: var(--color-muted);
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.product-card:hover .product-title {
    color: var(--color-primary);
}

.product-description {
    font-size: 0.875rem;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

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

.product-link {
    color: var(--color-primary);
    font-weight: 500;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.product-arrow {
    transition: var(--transition);
}

.product-card:hover .product-arrow {
    transform: translateX(4px);
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== Product Detail ===== */
.breadcrumb {
    background: white;
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-muted);
}

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

.breadcrumb-separator {
    color: var(--color-border);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .product-detail-grid { grid-template-columns: 2fr 1fr; }
}

.product-hero-image {
    aspect-ratio: 16/9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-light);
}

.product-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-detail-body {
    padding: 1.5rem;
}

@media (min-width: 768px) {
    .product-detail-body { padding: 2rem; }
}

.article-section {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-top: 2rem;
}

@media (min-width: 768px) {
    .article-section { padding: 2rem; }
}

.article-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--color-primary);
    border-radius: 2px;
}

.article-content {
    color: #475569;
    line-height: 1.8;
}

.article-content h1,
.article-content h2,
.article-content h3 {
    color: var(--color-dark);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.article-content h1 { font-size: 1.75rem; }
.article-content h2 { font-size: 1.5rem; }
.article-content h3 { font-size: 1.25rem; }

.article-content p {
    margin-bottom: 1rem;
}

.article-content ul,
.article-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content a {
    color: var(--color-primary);
}

.article-content a:hover {
    text-decoration: underline;
}

.article-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: 1rem;
    margin: 1rem 0;
    color: var(--color-secondary);
    font-style: italic;
}

/* ===== Pros and Cons ===== */
.pros-cons {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

@media (min-width: 768px) {
    .pros-cons { grid-template-columns: 1fr 1fr; }
}

.pros-card,
.cons-card {
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.pros-card {
    background: linear-gradient(135deg, #fef3c7, white);
}

.cons-card {
    background: linear-gradient(135deg, #fee2e2, white);
}

.pros-title {
    font-size: 1rem;
    font-weight: 700;
    color: #b45309;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cons-title {
    font-size: 1rem;
    font-weight: 700;
    color: #dc2626;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pros-list,
.cons-list {
    list-style: none;
}

.pros-list li,
.cons-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: #374151;
}

.pros-list li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    font-size: 0.75rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.cons-list li::before {
    content: '✕';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--color-danger);
    color: white;
    border-radius: 50%;
    font-size: 0.75rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===== CTA Banner ===== */
.cta-banner {
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .cta-banner {
        flex-direction: row;
        justify-content: space-between;
        padding: 2rem;
    }
}

.cta-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.cta-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.cta-btn {
    background: white !important;
    color: var(--color-primary) !important;
}

/* ===== Sidebar ===== */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    position: sticky;
    top: 80px;
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.sidebar-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

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

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

.sidebar-value {
    font-weight: 500;
    color: var(--color-dark);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-dark);
    color: white;
    padding: 3rem 0 1.5rem;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-description {
    color: #94a3b8;
    font-size: 0.875rem;
}

.footer-title {
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #94a3b8;
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 1.5rem;
    text-align: center;
}

.footer-copyright {
    color: #94a3b8;
    font-size: 0.875rem;
}

.footer-disclaimer {
    color: #64748b;
    font-size: 0.75rem;
    margin-top: 0.5rem;
}

/* ===== Newsletter ===== */
.newsletter {
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    padding: 4rem 0;
    text-align: center;
}

.newsletter-title {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .newsletter-title { font-size: 2rem; }
}

.newsletter-subtitle {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 400px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .newsletter-form { flex-direction: row; }
}

.newsletter-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

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

.newsletter-btn {
    background: var(--color-dark) !important;
    color: white !important;
}

/* ===== Admin Layout ===== */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background: white;
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 40;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

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

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

.admin-sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.admin-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: var(--color-secondary);
    transition: var(--transition);
}

.admin-nav-item:hover,
.admin-nav-item.active {
    background: var(--color-light);
    color: var(--color-primary);
}

.admin-nav-item.active {
    border-right: 3px solid var(--color-primary);
}

.admin-main {
    flex: 1;
    margin-left: 0;
}

@media (min-width: 1024px) {
    .admin-main {
        margin-left: 260px;
    }
}

.admin-header {
    background: white;
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 30;
}

.admin-toggle {
    display: flex;
    padding: 0.5rem;
    background: none;
    border: none;
    color: var(--color-secondary);
}

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

.admin-content {
    padding: 1.5rem;
}

@media (min-width: 1024px) {
    .admin-content { padding: 2rem; }
}

/* ===== Stats Cards ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

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

.stat-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.stat-card-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card-primary .stat-icon {
    background: rgba(255, 255, 255, 0.2);
}

/* ===== Tables ===== */
.table-wrapper {
    overflow-x: auto;
}

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

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

.table th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-muted);
    background: var(--color-light);
}

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

/* ===== Modal ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: white;
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: var(--transition);
}

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

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* ===== Toast Notifications ===== */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: white;
    border-radius: var(--radius-md);
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideIn 0.3s ease;
}

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

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

.toast-error {
    border-left: 4px solid var(--color-danger);
}

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

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: 3rem;
}

.empty-state-text {
    color: var(--color-muted);
    margin-bottom: 1.5rem;
}

/* ===== Page Wrapper ===== */
.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page-wrapper .footer {
    margin-top: auto;
}

/* ===== Alert ===== */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-danger {
    background: #fee2e2;
    color: #dc2626;
}

/* ===== Login Page ===== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    padding: 1rem;
}

.login-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
    padding: 2rem;
}

.login-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.login-subtitle {
    text-align: center;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
}

/* ===== Tabs ===== */
.tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 0;
}

.tab {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
}

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

.tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* ===== HTML Editor ===== */
.html-editor {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.html-editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    padding: 0.5rem;
    background: var(--color-light);
    border-bottom: 1px solid var(--color-border);
}

.html-editor-toolbar button {
    padding: 0.375rem 0.625rem;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    min-width: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.html-editor-toolbar button:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.html-editor-divider {
    width: 1px;
    background: var(--color-border);
    margin: 0 0.25rem;
}

.html-editor textarea {
    border: none;
    border-radius: 0;
    resize: vertical;
}

.html-editor textarea:focus {
    box-shadow: none;
}

.html-editor-footer {
    padding: 0.5rem 0.75rem;
    background: var(--color-light);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.html-editor-counter {
    font-size: 0.75rem;
    color: var(--color-muted);
}

/* ===== Chart Container ===== */
.chart-container {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 150px;
    padding: 1rem 0;
    gap: 0.5rem;
}

.chart-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.chart-bar-value {
    width: 100%;
    max-width: 24px;
    border-radius: 4px 4px 0 0;
    transition: height 0.3s ease;
}

.chart-bar-label {
    font-size: 0.75rem;
    color: var(--color-muted);
    text-align: center;
}

/* ===== Dynamic List ===== */
.dynamic-list-item {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

/* ===== Category Filter ===== */
.category-filter {
    transition: var(--transition);
}

.category-filter.active {
    background: var(--color-primary) !important;
    color: white !important;
    border-color: var(--color-primary) !important;
}

/* ===== Switch Toggle ===== */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

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

.switch-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: #cbd5e1;
    transition: 0.3s;
    border-radius: 26px;
}

.switch-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

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

.switch input:checked + .switch-slider:before {
    transform: translateX(22px);
}

.switch input:focus + .switch-slider {
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2);
}

.switch input:disabled + .switch-slider {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== Sidebar Ad ===== */
.sidebar-ad {
    overflow: hidden;
    text-align: center;
}

.sidebar-ad img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.sidebar-ad iframe {
    max-width: 100%;
}

/* ===== Ad Containers ===== */
.ad-container {
    text-align: center;
    padding: 1rem 0;
}

.ad-container img {
    max-width: 100%;
    height: auto;
}

.ad-container iframe {
    max-width: 100%;
}

.ad-header {
    background: #f8fafc;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 8px;
}

.ad-body {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
}

.ad-grid {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 8px;
}

.ad-footer {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.ad-bottom {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 8px;
}