/* Pages CSS - Styles for subpages */

/* Page Hero */
.page-hero {
    padding: 160px 0 80px;
    text-align: center;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.page-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.hero-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Search Box */
.search-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 20px;
    max-width: 500px;
    margin: 32px auto 0;
}

.search-box svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.search-box input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

/* ==================== */
/* DOCUMENTATION PAGE   */
/* ==================== */

.docs-content {
    padding: 60px 0;
}

.docs-grid {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 60px;
}

/* Sidebar */
.docs-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-section {
    margin-bottom: 32px;
}

.sidebar-section h4 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.sidebar-section ul {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-section a {
    display: block;
    padding: 8px 12px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-radius: 6px;
    transition: all 0.2s;
}

.sidebar-section a:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.sidebar-section a.active {
    color: var(--accent-primary);
    background: rgba(0, 245, 212, 0.1);
}

/* Main Content */
.docs-main {
    max-width: 800px;
}

.docs-main article {
    margin-bottom: 80px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
}

.docs-main article:last-child {
    border-bottom: none;
}

.docs-main h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.docs-main h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 32px 0 12px;
}

.docs-main p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.docs-main code {
    background: var(--bg-card);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9em;
    color: var(--accent-primary);
}

.doc-list {
    margin: 16px 0;
    padding-left: 24px;
}

.doc-list li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    line-height: 1.7;
}

/* Code Block in Docs */
.code-block-doc {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    margin: 20px 0;
}

.code-header-doc {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--border-color);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.copy-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.copy-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.code-block-doc pre {
    padding: 20px;
    overflow-x: auto;
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.7;
}

.code-block-doc .comment { color: #546E7A; }
.code-block-doc .key { color: #82AAFF; }
.code-block-doc .string { color: #C3E88D; }
.code-block-doc .boolean { color: #F78C6C; }

/* Callout */
.callout {
    padding: 16px 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.callout.info {
    background: rgba(0, 224, 255, 0.1);
    border-left: 3px solid var(--info);
}

.callout strong {
    color: var(--accent-primary);
}

/* Diagram */
.diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin: 32px 0;
    flex-wrap: wrap;
}

.diagram-step {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    min-width: 160px;
}

.diagram-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-weight: 700;
}

.diagram-content strong {
    display: block;
    margin-bottom: 4px;
}

.diagram-content p {
    font-size: 0.85rem;
    margin: 0;
}

.diagram-arrow {
    color: var(--text-muted);
    font-size: 1.5rem;
}

/* Doc Table */
.doc-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.doc-table th,
.doc-table td {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.doc-table th {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.doc-table td {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ==================== */
/* BLOG PAGE            */
/* ==================== */

.blog-content {
    padding: 60px 0;
}

/* Featured Post */
.blog-featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 60px;
}

.blog-featured-image {
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.placeholder-image {
    color: var(--text-muted);
    opacity: 0.5;
}

.placeholder-image.small {
    padding: 40px;
}

.placeholder-image.large {
    padding: 60px;
}

.blog-featured-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-tag {
    display: inline-block;
    background: rgba(0, 245, 212, 0.1);
    color: var(--accent-primary);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 16px;
    width: fit-content;
}

.blog-featured-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.3;
}

.blog-featured-content h2 a {
    transition: color 0.2s;
}

.blog-featured-content h2 a:hover {
    color: var(--accent-primary);
}

.blog-featured-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.blog-meta {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
}

.blog-card-image {
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 160px;
}

.blog-card-content {
    padding: 24px;
}

.blog-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

.blog-card h3 a:hover {
    color: var(--accent-primary);
}

.blog-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.pagination-btn {
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all 0.2s;
}

.pagination-btn:hover,
.pagination-btn.active {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Newsletter */
.newsletter {
    background: var(--bg-secondary);
    padding: 80px 0;
}

.newsletter-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter h2 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.newsletter p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
}

.newsletter-form input::placeholder {
    color: var(--text-muted);
}

/* ==================== */
/* ABOUT PAGE           */
/* ==================== */

.about-section {
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.about-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-image {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    color: var(--text-muted);
}

/* Values */
.values-section {
    background: var(--bg-secondary);
    padding: 80px 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.value-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
}

.value-icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 245, 212, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--accent-primary);
}

.value-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.value-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Team */
.team-section {
    padding: 80px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
}

.team-avatar {
    width: 80px;
    height: 80px;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.team-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.team-role {
    color: var(--accent-primary);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.team-bio {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Stats */
.stats-section {
    background: var(--bg-secondary);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.stat-item .stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==================== */
/* CHANGELOG PAGE       */
/* ==================== */

.changelog-content {
    padding: 60px 0;
}

.changelog-list {
    max-width: 800px;
    margin: 0 auto;
}

.changelog-entry {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
}

.changelog-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.version-badge {
    background: var(--accent-gradient);
    color: var(--bg-primary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.changelog-date {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.changelog-entry h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.changelog-section {
    margin-bottom: 20px;
}

.changelog-section h4 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.changelog-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.changelog-items li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.changelog-items .tag {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.tag.new {
    background: rgba(0, 245, 212, 0.15);
    color: var(--accent-primary);
}

.tag.improved {
    background: rgba(0, 224, 255, 0.15);
    color: var(--info);
}

.tag.fixed {
    background: rgba(255, 165, 2, 0.15);
    color: var(--warning);
}

.load-more {
    text-align: center;
    margin-top: 40px;
}

/* ==================== */
/* AUTH PAGES           */
/* ==================== */

.auth-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-container {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-top: 72px;
}

.auth-card {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.auth-header p {
    color: var(--text-secondary);
}

/* OAuth Buttons */
.oauth-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.oauth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-weight: 500;
    transition: all 0.2s;
}

.oauth-btn:hover {
    border-color: var(--accent-primary);
}

.oauth-btn.github:hover {
    background: #24292e;
    border-color: #24292e;
}

.oauth-btn.gitlab:hover {
    background: #FC6D26;
    border-color: #FC6D26;
}

/* Auth Divider */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.auth-divider span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Auth Form */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s;
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group select {
    cursor: pointer;
}

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

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
}

.forgot-link {
    color: var(--accent-primary);
    font-size: 0.9rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--accent-primary);
    font-weight: 500;
}

/* Auth Info Side */
.auth-info {
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    border-left: 1px solid var(--border-color);
}

.info-content {
    max-width: 400px;
}

.info-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 32px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.info-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.info-list svg {
    color: var(--accent-primary);
    flex-shrink: 0;
}

.info-testimonial {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
}

.info-testimonial blockquote {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 12px;
    font-style: italic;
}

.info-testimonial .author-name {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ==================== */
/* CONTACT PAGE         */
/* ==================== */

.contact-content {
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form-wrapper h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Contact Info Cards */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
}

.info-card .info-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 245, 212, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--accent-primary);
}

.info-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.info-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 8px;
}

.info-card a {
    color: var(--accent-primary);
    font-size: 0.9rem;
}

/* FAQ */
.faq-section {
    background: var(--bg-secondary);
    padding: 80px 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
}

.faq-item h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.faq-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ==================== */
/* RESPONSIVE           */
/* ==================== */

@media (max-width: 1024px) {
    .docs-grid {
        grid-template-columns: 1fr;
    }
    
    .docs-sidebar {
        position: relative;
        top: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 24px;
    }
    
    .sidebar-section {
        margin-bottom: 0;
    }
    
    .blog-featured {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
        min-height: 300px;
    }
    
    .auth-container {
        grid-template-columns: 1fr;
    }
    
    .auth-info {
        display: none;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 140px 0 60px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .diagram {
        flex-direction: column;
    }
    
    .diagram-arrow {
        transform: rotate(90deg);
    }
}