/* GameVera - Unique Sidebar Layout */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Lato:wght@300;400;700&display=swap');

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

:root {
    --primary-color: #1a4d7a;
    --secondary-color: #d4af37;
    --accent-color: #8b4513;
    --bg-color: #0f1419;
    --text-color: #e8e8e8;
    --sidebar-width: 280px;
}

body {
    font-family: 'Lato', sans-serif;
    background: linear-gradient(135deg, #0f1419 0%, #1a2530 100%);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
}

/* Sidebar Navigation */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, #1a4d7a 0%, #0d2640 100%);
    padding: 2rem 0;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.logo {
    text-align: center;
    padding: 0 1.5rem 2rem;
    border-bottom: 2px solid var(--secondary-color);
    margin-bottom: 2rem;
}

.logo h1 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--secondary-color);
    font-weight: 700;
    letter-spacing: 2px;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: #a0a0a0;
    margin-top: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu {
    list-style: none;
}

.nav-menu li {
    margin-bottom: 0.5rem;
}

.nav-menu a {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
    font-weight: 400;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: rgba(212, 175, 55, 0.1);
    border-left-color: var(--secondary-color);
    color: var(--secondary-color);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1100;
    background: var(--primary-color);
    border: none;
    padding: 0.7rem;
    cursor: pointer;
    border-radius: 5px;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    margin: 5px 0;
    transition: 0.3s;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    padding: 3rem;
    min-height: 100vh;
}

.page-header {
    margin-bottom: 3rem;
}

.page-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.1rem;
    color: #b0b0b0;
}

/* Content Sections */
.content-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.content-section h2 {
    font-family: 'Playfair Display', serif;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.content-section h3 {
    font-family: 'Playfair Display', serif;
    color: var(--secondary-color);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.content-section p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.content-section ul,
.content-section ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

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

/* Notice Boxes */
.notice-box {
    background: linear-gradient(135deg, #d4af37 0%, #b8941f 100%);
    color: #1a1a1a;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.notice-box strong {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

/* Game Container */
.game-container {
    text-align: center;
    margin: 3rem 0;
}

.game-container iframe {
    width: 100%;
    max-width: 1000px;
    height: 700px;
    border: 4px solid var(--secondary-color);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7);
}

/* Footer */
footer {
    background: rgba(0, 0, 0, 0.3);
    padding: 2rem;
    text-align: center;
    border-top: 2px solid var(--secondary-color);
}

.footer-links {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--secondary-color);
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
}

/* 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: 10000;
    justify-content: center;
    align-items: center;
}

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

.age-modal-content {
    background: linear-gradient(135deg, #1a4d7a 0%, #0d2640 100%);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    max-width: 500px;
    border: 3px solid var(--secondary-color);
    box-shadow: 0 10px 50px rgba(212, 175, 55, 0.3);
}

.age-modal-content h2 {
    font-family: 'Playfair Display', serif;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
}

.age-modal-content p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

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

.age-buttons button {
    padding: 1rem 3rem;
    font-size: 1.1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: 'Lato', sans-serif;
}

.btn-yes {
    background: var(--secondary-color);
    color: #1a1a1a;
}

.btn-yes:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4);
}

.btn-no {
    background: #666;
    color: #fff;
}

.btn-no:hover {
    background: #888;
}

/* Mobile Styles */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .hamburger {
        display: block;
    }

    .main-content {
        margin-left: 0;
        padding: 5rem 1.5rem 2rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .content-section {
        padding: 1.5rem;
    }

    .game-container iframe {
        height: 500px;
    }

    .age-modal-content {
        margin: 1rem;
        padding: 2rem;
    }

    .age-buttons {
        flex-direction: column;
    }

    .age-buttons button {
        width: 100%;
    }
}