/* Main Styles */
:root {
    --primary: #e94560;
    --secondary: #ff6b9d;
    --dark: #1a0a2e;
    --darker: #0f0a1a;
    --light: #f5f5f5;
    --gray: #888;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
    color: var(--light);
    min-height: 100vh;
    line-height: 1.6;
}

a { color: var(--primary); text-decoration: none; transition: 0.3s; }
a:hover { color: var(--secondary); }

/* Header */
header {
    background: rgba(0,0,0,0.8);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--primary);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.logo {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    color: var(--light);
    font-weight: 500;
}

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

/* Hero Section */
.hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, rgba(233,69,96,0.1) 0%, rgba(15,52,96,0.3) 100%);
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 20px;
    max-width: 700px;
    margin: 0 auto 30px;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: #fff;
    border-radius: 50px;
    font-size: 18px;
    font-weight: bold;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(233,69,96,0.4);
    color: #fff;
}

/* Banner Placeholders */
.banner-placeholder {
    background: linear-gradient(45deg, #222, #333);
    border: 2px dashed var(--gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    font-size: 14px;
    text-align: center;
    border-radius: 8px;
    margin: 20px 0;
}

.banner-728x90 { width: 728px; height: 90px; }
.banner-468x60 { width: 468px; height: 60px; }
.banner-300x250 { width: 300px; height: 250px; }
.banner-160x600 { width: 160px; height: 600px; }
.banner-336x280 { width: 336px; height: 280px; }
.banner-320x50 { width: 320px; height: 50px; }

.banner-container {
    text-align: center;
    margin: 30px 0;
}

.banner-container.leaderboard { width: 728px; margin: 30px auto; }
.banner-container.medium-rect { width: 300px; margin: 30px auto; }
.banner-container.skyscraper { width: 160px; position: absolute; right: 20px; top: 200px; }

/* Content Sections */
.section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(255,255,255,0.05);
    padding: 30px;
    border-radius: 15px;
    transition: transform 0.3s;
}

.feature-card:hover { transform: translateY(-10px); }

.feature-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 22px;
}

/* Models Grid */
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.model-card {
    background: rgba(255,255,255,0.05);
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s;
}

.model-card:hover { transform: scale(1.03); }

.model-image {
    height: 250px;
    background: linear-gradient(45deg, var(--primary), var(--dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
}

.model-info { padding: 20px; }
.model-name { font-size: 20px; font-weight: bold; margin-bottom: 10px; }
.model-stats { display: flex; justify-content: space-between; opacity: 0.7; font-size: 14px; }

.online-badge {
    display: inline-block;
    background: #00ff88;
    color: #000;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    margin-top: 10px;
}

/* Sitelist */
.sitelist {
    background: rgba(255,255,255,0.03);
    padding: 40px;
    border-radius: 15px;
    margin-top: 40px;
}

.sitelist h2 {
    color: var(--primary);
    margin-bottom: 25px;
}

.sitelist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.site-item {
    background: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    transition: 0.3s;
}

.site-item:hover {
    background: rgba(233,69,96,0.2);
    transform: translateY(-5px);
}

.site-item h4 { color: var(--light); margin-bottom: 8px; }
.site-item p { color: var(--gray); font-size: 14px; }

/* Footer */
footer {
    background: #0a0a0a;
    padding: 40px 20px;
    text-align: center;
    margin-top: 60px;
    border-top: 2px solid var(--primary);
}

footer a { color: var(--primary); }
footer p { opacity: 0.7; margin-top: 10px; }

/* Admin Styles */
.admin-header {
    background: var(--dark);
    padding: 20px;
    border-bottom: 2px solid var(--primary);
}

.admin-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.admin-panel {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 30px;
}

.admin-sidebar {
    background: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 10px;
    height: fit-content;
}

.admin-sidebar ul { list-style: none; }
.admin-sidebar li { margin-bottom: 15px; }
.admin-sidebar a {
    color: var(--light);
    display: block;
    padding: 10px;
    border-radius: 5px;
    transition: 0.3s;
}
.admin-sidebar a:hover, .admin-sidebar a.active {
    background: var(--primary);
    color: #fff;
}

.admin-content {
    background: rgba(255,255,255,0.05);
    padding: 30px;
    border-radius: 10px;
}

.admin-content h2 {
    color: var(--primary);
    margin-bottom: 25px;
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 12px;
    background: rgba(0,0,0,0.3);
    border: 1px solid #444;
    border-radius: 5px;
    color: var(--light);
    font-size: 14px;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.btn {
    padding: 12px 30px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: 0.3s;
}

.btn:hover { background: var(--secondary); }
.btn-secondary { background: #444; }
.btn-secondary:hover { background: #555; }

.banners-list {
    display: grid;
    gap: 20px;
}

.banner-item {
    background: rgba(0,0,0,0.3);
    padding: 20px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.banner-item .info h4 { margin-bottom: 5px; }
.banner-item .info p { color: var(--gray); font-size: 14px; }
.banner-item .actions { display: flex; gap: 10px; }

/* Responsive */
@media (max-width: 768px) {
    .header-content { flex-direction: column; gap: 20px; }
    nav ul { flex-wrap: wrap; justify-content: center; }
    .hero h1 { font-size: 32px; }
    .admin-panel { grid-template-columns: 1fr; }
    .banner-728x90, .banner-container.leaderboard { width: 100%; max-width: 728px; }
}