/* Base Reset and Variables */
*, *::before, *::after {
    box-sizing: border-box;
}

:root {
    --font-family-base: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-family-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --transition-speed: 0.3s;
    --border-radius: 8px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --container-max-width: 1200px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-base);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-color, #ffffff);
    color: var(--text-color, #333333);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    color: var(--heading-color, inherit);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

h1:focus {
    outline: none;
}

p {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--link-color, #0066cc);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--link-hover-color, #004499);
}

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

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Main Content */
main {
    flex: 1;
}

/* Navigation */
.navbar {
    background: var(--nav-bg, #ffffff);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
}

.navbar-nav {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--nav-link-color, #333);
    font-weight: 500;
    padding: var(--spacing-sm) 0;
    position: relative;
}

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

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.navbar-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-color);
    margin: 5px 0;
    transition: var(--transition-speed);
}

/* Hero Section */
.hero {
    background: var(--hero-bg, linear-gradient(135deg, var(--primary-color), var(--secondary-color)));
    color: var(--hero-text-color, #ffffff);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: inherit;
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

/* Theme-specific Hero Styles */
.med-theme .hero {
    background: linear-gradient(135deg, #C75B39 0%, #E88968 50%, #F4A259 100%) !important;
    border-radius: 0 0 50px 50px;
}

.modern-theme .hero {
    background: linear-gradient(135deg, #6366F1 0%, #EC4899 50%, #06B6D4 100%) !important;
}

.minimal-theme .hero {
    background: #111111 !important;
    min-height: 70vh;
}

.athletic-theme .hero {
    background: linear-gradient(135deg, #14213D 0%, #1D3557 50%, #14213D 100%) !important;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 50px), 0 100%);
    padding-bottom: 100px;
}

/* Mediterranean Theme Content Styles */
.med-theme .btn {
    border-radius: 50px;
}
.med-theme .btn-primary {
    background: linear-gradient(135deg, #C75B39, #E88968);
}
.med-theme .btn-outline {
    border-color: #C75B39;
    color: #C75B39;
}
.med-theme .btn-outline:hover {
    background: #C75B39;
    color: white;
}
.med-theme .card {
    border-radius: 20px;
}
.med-theme .section-title h2 {
    color: #C75B39;
}

/* Modern Theme Content Styles */
.modern-theme .btn {
    border-radius: 12px;
}
.modern-theme .btn-primary {
    background: linear-gradient(135deg, #6366F1, #EC4899);
}
.modern-theme .btn-outline {
    border-color: #6366F1;
    color: #6366F1;
}
.modern-theme .btn-outline:hover {
    background: linear-gradient(135deg, #6366F1, #EC4899);
    border-color: transparent;
    color: white;
}
.modern-theme .card {
    border-radius: 16px;
}
.modern-theme .section-title h2 {
    background: linear-gradient(135deg, #6366F1, #EC4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Minimalistic Theme Content Styles */
.minimal-theme .btn {
    border-radius: 0;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.8125rem;
}
.minimal-theme .btn-primary {
    background: #111111;
    border: 1px solid #111111;
}
.minimal-theme .btn-primary:hover {
    background: transparent;
    color: #111111;
}
.minimal-theme .btn-outline {
    border: 1px solid #111111;
    color: #111111;
}
.minimal-theme .btn-outline:hover {
    background: #111111;
    color: white;
}
.minimal-theme .card {
    border-radius: 0;
    box-shadow: none;
    border: 1px solid #eee;
}
.minimal-theme .section-title h2 {
    font-weight: 300;
}

/* Athletic Theme Content Styles */
.athletic-theme .btn {
    border-radius: 0;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.athletic-theme .btn-primary {
    background: #FF4D4D;
    box-shadow: 4px 4px 0 #14213D;
}
.athletic-theme .btn-primary:hover {
    background: #FFD60A;
    color: #14213D;
}
.athletic-theme .btn-outline {
    border: 3px solid #FF4D4D;
    color: #FF4D4D;
}
.athletic-theme .btn-outline:hover {
    background: #FF4D4D;
    color: white;
}
.athletic-theme .card {
    border-radius: 0;
    box-shadow: 5px 5px 0 #dee2e6;
}
.athletic-theme .section-title h2 {
    text-transform: uppercase;
    font-weight: 900;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark, var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: #ffffff;
}

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

/* Cards */
.card {
    background: var(--card-bg, #ffffff);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

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

.card-title {
    margin-bottom: var(--spacing-sm);
}

.card-text {
    color: var(--text-muted, #666);
    margin-bottom: var(--spacing-md);
}

.card-meta {
    font-size: 0.875rem;
    color: var(--text-muted, #666);
}

/* Grid */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Section */
.section {
    padding: var(--spacing-xxl) 0;
}

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

.section-title h2 {
    position: relative;
    display: inline-block;
}

/* Footer */
.footer {
    background: var(--footer-bg, #1a1a1a);
    color: var(--footer-text, #ffffff);
    padding: var(--spacing-xl) 0;
    margin-top: auto;
}

.footer a {
    color: var(--footer-link, #ffffff);
    opacity: 0.8;
}

.footer a:hover {
    opacity: 1;
}

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

.footer-section h4 {
    margin-bottom: var(--spacing-md);
    color: var(--footer-heading, #ffffff);
}

.footer-bottom {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    opacity: 0.7;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    transition: background var(--transition-speed);
}

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

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color, #ddd);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 0, 102, 204), 0.1);
}

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

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--border-radius);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-speed);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: #fff;
    transform: translateY(100%);
    transition: transform var(--transition-speed);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.page-link {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color, #ddd);
    border-radius: var(--border-radius);
    color: var(--text-color);
    transition: all var(--transition-speed);
}

.page-link:hover,
.page-link.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* Rich Content */
.rich-content {
    line-height: 1.8;
}

.rich-content h2,
.rich-content h3,
.rich-content h4 {
    margin-top: var(--spacing-xl);
}

.rich-content ul,
.rich-content ol {
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.rich-content li {
    margin-bottom: var(--spacing-sm);
}

.rich-content img {
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
}

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

.admin-sidebar {
    width: 250px;
    background: var(--admin-sidebar-bg, #1a1a2e);
    color: #fff;
    padding: var(--spacing-lg);
}

.admin-sidebar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: var(--spacing-lg);
}

.admin-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.admin-nav-item {
    margin-bottom: var(--spacing-sm);
}

.admin-nav-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: rgba(255,255,255,0.7);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
}

.admin-nav-link:hover,
.admin-nav-link.active {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.admin-content {
    flex: 1;
    padding: var(--spacing-xl);
    background: var(--admin-content-bg, #f5f6fa);
}

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

.admin-card {
    background: #fff;
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

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

.admin-table th,
.admin-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color, #eee);
}

.admin-table th {
    font-weight: 600;
    background: var(--table-header-bg, #f8f9fa);
}

.admin-table tr:hover {
    background: var(--table-hover-bg, #f8f9fa);
}

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

.stat-card {
    background: #fff;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-muted, #666);
    font-size: 0.875rem;
}

/* Alert */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25em 0.6em;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
}

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

.badge-success {
    background: #28a745;
    color: #fff;
}

.badge-warning {
    background: #ffc107;
    color: #000;
}

.badge-danger {
    background: #dc3545;
    color: #fff;
}

/* Blazor Error Boundary */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color, #ddd);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-toggle {
        display: block;
    }

    .navbar-nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--nav-bg, #fff);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
    }

    .navbar-nav.active {
        display: flex;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

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

    .admin-layout {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .section {
        padding: var(--spacing-xl) 0;
    }
}