@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&display=swap');

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

:root {
    --primary-color: #6B46C1;
    --secondary-color: #9333EA;
    --accent-color: #EC4899;
    --dark-bg: #1a0a2e;
    --darker-bg: #0f0520;
    --text-light: #E9D5FF;
    --text-bright: #FBBF24;
}

body {
    font-family: 'Orbitron', sans-serif;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    margin: 0;
}

/* Sidebar Navigation */
.sidebar {
    width: 280px;
    background: rgba(107, 70, 193, 0.1);
    backdrop-filter: blur(10px);
    border-right: 2px solid var(--primary-color);
    padding: 2rem 1rem;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    transition: transform 0.3s ease;
    z-index: 1000;
}

.sidebar-logo {
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 2rem;
    text-shadow: 0 0 20px rgba(236, 72, 153, 0.5);
}

.sidebar nav ul {
    list-style: none;
}

.sidebar nav ul li {
    margin: 1rem 0;
}

.sidebar nav ul li a {
    display: block;
    color: var(--text-light);
    text-decoration: none;
    padding: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    font-weight: 600;
}

.sidebar nav ul li a:hover {
    background: rgba(147, 51, 234, 0.2);
    border-color: var(--secondary-color);
    transform: translateX(5px);
}

/* Mobile hamburger */
.hamburger {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
    background: var(--primary-color);
    border: none;
    padding: 0.8rem;
    border-radius: 8px;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: white;
    margin: 5px 0;
    transition: 0.3s;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 2rem;
    transition: margin-left 0.3s ease;
}

/* Header */
header {
    background: rgba(107, 70, 193, 0.2);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

header h1 {
    font-size: 3rem;
    color: var(--text-bright);
    text-shadow: 0 0 30px rgba(251, 191, 36, 0.6);
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1.2rem;
    color: var(--text-light);
}

/* Content Sections */
.content-section {
    background: rgba(107, 70, 193, 0.1);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid var(--primary-color);
    margin-bottom: 2rem;
}

.content-section h2 {
    color: var(--accent-color);
    font-size: 2rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 15px rgba(236, 72, 153, 0.4);
}

.content-section h3 {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.content-section p, .content-section li {
    line-height: 1.8;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.content-section ul {
    margin-left: 2rem;
}

/* Game Container */
.game-container {
    background: rgba(15, 5, 32, 0.8);
    padding: 2rem;
    border-radius: 15px;
    border: 3px solid var(--accent-color);
    text-align: center;
    margin: 2rem 0;
}

.game-container iframe {
    width: 100%;
    max-width: 900px;
    height: 700px;
    border: none;
    border-radius: 10px;
    box-shadow: 0 0 40px rgba(236, 72, 153, 0.3);
}

/* Notice Boxes */
.notice-box {
    background: rgba(236, 72, 153, 0.1);
    border: 2px solid var(--accent-color);
    border-radius: 10px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.notice-box.warning {
    background: rgba(251, 191, 36, 0.1);
    border-color: var(--text-bright);
}

.notice-box h3 {
    color: var(--text-bright);
    margin-bottom: 0.5rem;
}

/* Footer */
footer {
    background: rgba(107, 70, 193, 0.2);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid var(--primary-color);
    margin-top: 2rem;
}

footer h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

footer ul {
    list-style: none;
}

footer ul li {
    margin: 0.8rem 0;
}

footer ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer ul li a:hover {
    color: var(--text-bright);
}

/* Age Verification Modal */
.age-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.age-modal.active {
    display: flex;
}

.age-modal-content {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    padding: 3rem;
    border-radius: 20px;
    border: 3px solid var(--accent-color);
    text-align: center;
    max-width: 500px;
    box-shadow: 0 0 50px rgba(236, 72, 153, 0.5);
}

.age-modal-content h2 {
    color: var(--text-bright);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.age-modal-content p {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.age-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.age-buttons button {
    padding: 1rem 3rem;
    font-size: 1.2rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-yes:hover {
    background: var(--accent-color);
    transform: scale(1.05);
}

.btn-no {
    background: #374151;
    color: white;
}

.btn-no:hover {
    background: #1F2937;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .hamburger {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
        padding: 5rem 1rem 1rem 1rem;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .game-container iframe {
        height: 500px;
    }
    
    .age-modal-content {
        margin: 1rem;
        padding: 2rem;
    }
    
    .age-buttons {
        flex-direction: column;
    }
}