/**
 * Ankara MK - Ana CSS Dosyası
 * Modern gradient UI (red-black-dark grey), Dark mode, Responsive
 */

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

:root {
    /* Colors */
    --primary: #DC2626;
    --primary-dark: #B91C1C;
    --primary-light: #EF4444;
    --primary-glow: rgba(220, 38, 38, 0.5);
    --secondary: #000000;
    --secondary-dark: #0A0A0A;
    --secondary-light: #1A1A1A;
    --accent: #374151;
    --accent-dark: #1F2937;
    --accent-light: #4B5563;
    --text: #FFFFFF;
    --text-muted: #9CA3AF;
    --bg: #000000;
    --bg-secondary: #111111;
    --bg-glass: rgba(31, 41, 55, 0.7);
    --success: #10B981;
    --error: #EF4444;
    --warning: #F59E0B;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--primary-glow);
    --shadow-glow-lg: 0 0 40px var(--primary-glow);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

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

/* Smooth scroll with offset for fixed navbar */
html {
    scroll-padding-top: 80px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #000000 0%, #1a1a2e 50%, #16213e 100%);
    background-attachment: fixed;
    color: var(--text);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(220, 38, 38, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(220, 38, 38, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* ===== NAVIGATION ===== */
.navbar {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6), 0 0 1px rgba(220, 38, 38, 0.3);
    border-bottom: 1px solid rgba(220, 38, 38, 0.2);
}

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

.nav-brand a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu li a {
    color: var(--text);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-align: center;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn:active {
    transform: translateY(-1px);
}

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

.btn-secondary:hover {
    background: var(--accent-light);
}

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

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

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-login,
.btn-register {
    background: var(--primary);
    padding: var(--spacing-xs) var(--spacing-md);
}

.btn-logout {
    background: var(--accent);
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(220, 38, 38, 0.2) 50%, rgba(0, 0, 0, 0.8) 100%),
        radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--text);
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    text-shadow: 
        0 0 20px rgba(220, 38, 38, 0.5),
        2px 2px 10px rgba(0, 0, 0, 0.8),
        0 0 40px rgba(220, 38, 38, 0.3);
    background: linear-gradient(135deg, #ffffff 0%, #ef4444 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        filter: drop-shadow(0 0 10px rgba(220, 38, 38, 0.5));
    }
    to {
        filter: drop-shadow(0 0 20px rgba(220, 38, 38, 0.8));
    }
}

.hero-subtitle {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-light);
    text-shadow: 
        0 0 15px rgba(220, 38, 38, 0.6),
        2px 2px 10px rgba(0, 0, 0, 0.8);
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.page-section {
    padding: var(--spacing-xl) 0;
    position: relative;
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    padding-bottom: var(--spacing-md);
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    border-radius: var(--radius-full);
}

.page-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xl);
    font-size: 1.125rem;
}

/* ===== FEATURES SECTION ===== */
.features-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: rgba(31, 41, 55, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-smooth);
    border: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220, 38, 38, 0.1), transparent);
    transition: left 0.5s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-glow-lg);
    border-color: var(--primary);
    background: rgba(31, 41, 55, 0.8);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 0 10px rgba(220, 38, 38, 0.3));
}

.feature-card:hover .feature-icon {
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(0 0 20px rgba(220, 38, 38, 0.6));
}

.feature-card h3 {
    color: var(--primary-light);
    margin-bottom: var(--spacing-sm);
}

/* ===== BUSINESSES GRID ===== */
.businesses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.business-card {
    background: rgba(31, 41, 55, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-smooth);
    border: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.business-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(220, 38, 38, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s;
}

.business-card:hover::after {
    opacity: 1;
}

.business-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-glow-lg);
    border-color: var(--primary);
    background: rgba(31, 41, 55, 0.8);
}

.business-logo {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.business-logo img {
    max-width: 150px;
    max-height: 100px;
    object-fit: contain;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.business-card:hover .business-logo img {
    transform: scale(1.1);
    filter: drop-shadow(0 8px 16px rgba(220, 38, 38, 0.4));
}

.business-content h3 {
    color: var(--primary-light);
    margin-bottom: var(--spacing-sm);
}

.business-description {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.business-discount,
.business-code {
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-sm);
    background: rgba(220, 38, 38, 0.1);
    border-radius: 6px;
}

.business-code code {
    background: rgba(0, 0, 0, 0.5);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    color: var(--primary-light);
    border: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: 0 0 10px rgba(220, 38, 38, 0.2);
    transition: var(--transition-smooth);
}

.business-code code:hover {
    background: rgba(220, 38, 38, 0.2);
    box-shadow: 0 0 15px rgba(220, 38, 38, 0.4);
}

.business-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

/* ===== FORMS ===== */
.auth-container,
.contact-container {
    max-width: 500px;
    margin: 0 auto;
}

.auth-form,
.contact-form,
.profile-form,
.admin-form {
    background: rgba(31, 41, 55, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: var(--shadow-lg);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text);
}

.form-group .required {
    color: var(--error);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(220, 38, 38, 0.3);
    border-radius: var(--radius-md);
    color: var(--text);
    font-size: 1rem;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2), var(--shadow-glow);
    background: rgba(0, 0, 0, 0.6);
    transform: translateY(-2px);
}

.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.form-links {
    text-align: center;
    margin-top: var(--spacing-md);
}

.form-links a {
    display: block;
    margin: var(--spacing-xs) 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

/* ===== ALERTS ===== */
.alert {
    padding: var(--spacing-md);
    border-radius: 6px;
    margin-bottom: var(--spacing-md);
}

.alert-error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid var(--error);
    color: var(--error);
}

.alert-success {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid var(--success);
    color: var(--success);
}

/* ===== PROFILE ===== */
.profile-container {
    max-width: 800px;
    margin: 0 auto;
}

.profile-info,
.profile-motorcycle,
.profile-edit {
    background: rgba(31, 41, 55, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}

.profile-info:hover,
.profile-motorcycle:hover,
.profile-edit:hover {
    box-shadow: var(--shadow-glow);
    border-color: var(--primary);
}

.info-item {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: var(--spacing-xs);
}

.badge-success {
    background: var(--success);
    color: var(--text);
}

.badge-warning {
    background: var(--warning);
    color: var(--text);
}

.badge-danger {
    background: var(--error);
    color: var(--text);
}

/* ===== ADMIN ===== */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.admin-nav {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.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: rgba(31, 41, 55, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(220, 38, 38, 0.1) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-lg);
    border-color: var(--primary);
}

.stat-card h3 {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-light);
}

.admin-table-container {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(31, 41, 55, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.admin-table thead {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 2px 10px rgba(220, 38, 38, 0.3);
}

.admin-table th,
.admin-table td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.admin-table tbody tr:hover {
    background: rgba(220, 38, 38, 0.15);
    transform: scale(1.01);
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.2);
}

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

.admin-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.admin-form-section,
.admin-list-section {
    background: rgba(31, 41, 55, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: var(--shadow-md);
}

.settings-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.settings-section:last-child {
    border-bottom: none;
}

.search-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.search-form input {
    flex: 1;
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--accent);
    border-radius: 6px;
    color: var(--text);
}

/* ===== FOOTER ===== */
.footer {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
    border-top: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--primary-light);
    margin-bottom: var(--spacing-sm);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: var(--text-muted);
}

.footer-section ul li a:hover {
    color: var(--primary-light);
}

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

.netlara-credit {
    margin-top: var(--spacing-sm);
}

.netlara-credit a {
    color: var(--primary-light);
    font-weight: 600;
}

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

/* ===== FLOATING BUTTONS ===== */
.floating-buttons {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.floating-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.floating-btn:hover::before {
    width: 100px;
    height: 100px;
}

.floating-btn:hover {
    transform: scale(1.15) rotate(5deg);
    box-shadow: var(--shadow-glow-lg);
}

.floating-btn.whatsapp {
    background: #25D366;
    color: white;
}

.floating-btn.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

/* ===== ANNOUNCEMENTS ===== */
.announcements-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.announcements-list {
    display: grid;
    gap: var(--spacing-lg);
}

.announcement-card {
    background: rgba(31, 41, 55, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}

.announcement-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary);
}

.announcement-card h3 {
    color: var(--primary-light);
    margin-bottom: var(--spacing-sm);
}

.announcement-date {
    display: block;
    margin-top: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===== EVENTS ===== */
.events-list {
    display: grid;
    gap: var(--spacing-lg);
}

.event-card {
    background: rgba(31, 41, 55, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(220, 38, 38, 0.3);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.event-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
    transform: scaleY(0);
    transition: transform 0.3s;
}

.event-card:hover::before {
    transform: scaleY(1);
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-lg);
    border-color: var(--primary);
    background: rgba(31, 41, 55, 0.8);
}

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

.event-header h3 {
    color: var(--primary-light);
    margin: 0;
    flex: 1;
    min-width: 200px;
}

.event-date {
    display: flex;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    white-space: nowrap;
}

.event-content {
    color: var(--text);
    line-height: 1.8;
}

.event-content p {
    margin: 0;
}

/* ===== LEGAL CONTENT ===== */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(31, 41, 55, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(220, 38, 38, 0.3);
    box-shadow: var(--shadow-md);
}

.legal-content h2 {
    color: var(--primary-light);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-content ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-content ul li {
    margin-bottom: var(--spacing-xs);
}

/* ===== ERROR PAGE ===== */
.error-page {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.error-code {
    font-size: 8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 30px rgba(220, 38, 38, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.error-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.error-message {
    color: var(--text-muted);
    margin-bottom: var(--spacing-xl);
    font-size: 1.125rem;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .admin-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: var(--secondary);
        flex-direction: column;
        padding: var(--spacing-lg);
        transition: var(--transition-smooth);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.75rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .features-grid,
    .businesses-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .floating-buttons {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
    }
    
    .floating-btn {
        width: 48px;
        height: 48px;
    }
    
    .error-code {
        font-size: 5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-table-container {
        overflow-x: scroll;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
}