/* Generation Detail Page Styles */

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent: #FFB347;
    --accent-hover: #ffc875;
    --border: rgba(255, 255, 255, 0.08);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh; /* fallback */
    min-height: -webkit-fill-available; /* iOS Safari */
    min-height: 100dvh; /* modern browsers */
    display: flex;
    flex-direction: column;
}

/* Navigation */
.navbar {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0;
}

.nav-container {
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    flex: 1;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
}

/* Touch target improvements for mobile */
@media (max-width: 768px) {
    .nav-link {
        min-height: 48px;
        padding: 12px 16px;
    }
}

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

.btn-primary, .btn-secondary {
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border: none;
}

/* Touch target improvements for mobile */
@media (max-width: 768px) {
    .btn-primary, .btn-secondary {
        min-height: 48px;
        padding: 0.875rem 1.25rem;
    }
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    color: white;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Main Content */
.main-content {
    flex: 1;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: auto;
}

/* States */
.loading-state,
.error-state {
    text-align: center;
    padding: 4rem 2rem;
}

.error-state h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Generation Detail */
.generation-detail {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.back-nav {
    display: flex;
    justify-content: flex-start;
}

.back-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 44px;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    transition: all 0.2s;
}

/* Touch target improvements for mobile */
@media (max-width: 768px) {
    .back-link {
        min-height: 48px;
        padding: 0.875rem 1rem;
    }
}

.back-link:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

/* Image Section */
.image-section {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.generation-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
}

/* Info Section */
.info-section {
    display: grid;
    grid-template-columns: 1fr;
}

.info-card {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
}

.info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border);
}

.info-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.owner-controls {
    display: flex;
    gap: 1rem;
}

.info-content {
    padding: 2rem;
}

.info-group {
    margin-bottom: 2rem;
}

.info-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.info-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.model-badge {
    display: inline-block;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.info-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-family: monospace;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.action-buttons button {
    flex: 1;
    min-width: 150px;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-container {
        flex-wrap: wrap;
        padding: 0 16px;
    }

    .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
        padding-top: 1rem;
    }

    .info-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .info-content {
        padding: 1.5rem;
    }

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

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

@media (max-width: 480px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
}