/* ============================================
   000form.com - Library Stylesheet
   Design: Dark, minimal, developer-focused - Green Theme
   ============================================ */

:root {
    --bg-primary: #050505;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #111111;
    --bg-card: #0d0d0d;
    --border-color: #1a1a1a;
    --border-hover: #2a2a2a;
    --text-primary: #fafafa;
    --text-secondary: #888888;
    --text-muted: #555555;
    --accent: #00ff88;
    --accent-dim: #00cc6a;
    --accent-glow: rgba(0, 255, 136, 0.15);
    --error: #ff4444;
    --warning: #ffaa00;
    --success: #00ff88;
    --code-tag: #ff79c6;
    --code-attr: #8be9fd;
    --code-string: #f1fa8c;
    --code-property: #50fa7b;
    --font-display: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* ============================================
   Library Hero Section
   ============================================ */

.library-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
}

.library-hero .hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.library-hero .hero-gradient {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.2;
}

.library-hero .hero-gradient-1 {
    top: -200px;
    right: -100px;
    background: var(--accent);
}

.library-hero .hero-gradient-2 {
    bottom: -200px;
    left: -100px;
    background: #0088ff;
}

.library-hero .container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.library-hero .hero-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.library-hero .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--accent-glow);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.library-hero .hero-badge svg {
    stroke: var(--accent);
}

.library-hero .hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.library-hero .hero-title .highlight {
    color: var(--accent);
    position: relative;
}

.library-hero .hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Library Content Layout
   ============================================ */

.library-content {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.library-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ============================================
   Sidebar Styles
   ============================================ */

.library-sidebar {
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.sidebar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.2s ease;
}

.sidebar-card:hover {
    border-color: var(--border-hover);
}

.sidebar-section {
    margin-bottom: 2rem;
}

.sidebar-section:last-child {
    margin-bottom: 0;
}

.sidebar-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-weight: 600;
}

/* ============================================
   Technology Links
   ============================================ */

.tech-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tech-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    border-radius: 8px;
    transition: all 0.2s ease;
    text-decoration: none;
    font-size: 0.95rem;
}

.tech-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    text-decoration: none;
}

.tech-link.active {
    background: var(--accent-glow);
    color: var(--accent);
    font-weight: 500;
}

.tech-link svg {
    stroke: currentColor;
}

.tech-count {
    margin-left: auto;
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
    color: var(--text-muted);
}

.tech-link.active .tech-count {
    background: rgba(0, 255, 136, 0.2);
    color: var(--accent);
}

/* ============================================
   Category Links
   ============================================ */

.category-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.category-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    color: var(--text-secondary);
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 0.95rem;
    text-decoration: none;
}

.category-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    text-decoration: none;
}

.category-link.active {
    background: var(--accent-glow);
    color: var(--accent);
    font-weight: 500;
}

.category-count {
    margin-left: auto;
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
    color: var(--text-muted);
}

.category-link.active .category-count {
    background: rgba(0, 255, 136, 0.2);
    color: var(--accent);
}

/* ============================================
   Filter Bar
   ============================================ */

.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.filter-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-tag {
    background: var(--bg-tertiary);
    padding: 0.35rem 1rem;
    border-radius: 100px;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-tag:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.filter-tag.active {
    background: var(--accent);
    color: var(--bg-primary);
    border-color: var(--accent);
    font-weight: 500;
}

.results-count {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ============================================
   Form Cards Grid
   ============================================ */

.forms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.2s ease;
    max-height: 300px;
}

.form-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

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

.form-badge {
    background: var(--accent-glow);
    color: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.form-framework {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

/* ============================================
   Code Preview
   ============================================ */

.form-preview {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    overflow-x: auto;
}

.form-preview pre {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.form-preview .form-tag {
    color: var(--code-tag);
}

.form-preview .form-attr {
    color: var(--code-attr);
}

.form-preview .form-string {
    color: var(--code-string);
}

.form-preview .form-property {
    color: var(--code-property);
}

.form-preview .form-comment {
    color: var(--text-muted);
}

/* ============================================
   Form Card Footer
   ============================================ */

.form-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
}

.form-stats {
    display: flex;
    gap: 0.75rem;
}

.form-stat {
    color: var(--text-muted);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-stat::before {
    content: "•";
    color: var(--accent);
}

.form-stat:first-child::before {
    display: none;
}

.copy-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 0.4rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-display);
}

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

.copy-btn.copied {
    background: var(--accent);
    color: var(--bg-primary);
    border-color: var(--accent);
}

/* ============================================
   Load More Button
   ============================================ */

.load-more {
    text-align: center;
    margin-top: 3rem;
}

.load-more .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 2rem;
}

.load-more .btn svg {
    stroke: currentColor;
}

/* ============================================
   Library CTA Section
   ============================================ */

.library-cta {
    padding: 4rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.library-cta .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.cta-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 4rem 2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-card:hover {
    border-color: var(--border-hover);
}

.cta-title {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.cta-description {
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

/* ============================================
   Empty State
   ============================================ */

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.empty-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    color: var(--text-muted);
}

.empty-title {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.empty-description {
    margin-bottom: 1.5rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-secondary);
}

/* ============================================
   Loading Skeleton
   ============================================ */

.skeleton {
    background: var(--bg-tertiary);
    border-radius: 8px;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
    .library-grid {
        grid-template-columns: 240px 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .library-grid {
        grid-template-columns: 1fr;
    }
    
    .library-sidebar {
        position: static;
    }
    
    .library-hero .hero-title {
        font-size: 2.25rem;
    }
    
    .library-hero .hero-description {
        font-size: 1.1rem;
    }
    
    .forms-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-bar {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .cta-card {
        padding: 3rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .library-hero {
        padding: 6rem 0 3rem;
    }
    
    .library-hero .hero-title {
        font-size: 1.75rem;
    }
    
    .library-content {
        padding: 2rem 0;
    }
    
    .form-card {
        padding: 1.25rem;
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .library-hero .hero-bg,
    .copy-btn,
    .filter-tags,
    .library-cta {
        display: none;
    }
    
    .library-grid {
        grid-template-columns: 1fr;
    }
    
    .form-card {
        break-inside: avoid;
        border: 1px solid #000;
    }
}

/* ============================================
   Dark Mode Enhancements
   ============================================ */

@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
    }
}

/* ============================================
   Custom Scrollbar
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-dim);
}

/* ============================================
   Selection Styles
   ============================================ */

::selection {
    background: var(--accent);
    color: var(--bg-primary);
}

::-moz-selection {
    background: var(--accent);
    color: var(--bg-primary);
}



/* ============================================
   Form Card Wrapper & Type Links
   ============================================ */

.form-card-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-type-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.25rem;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.form-type {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: -0.01em;
}

.view-more-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.view-more-link svg {
    transition: transform 0.2s ease;
}

/* Hover effect on the entire wrapper */
.form-card-wrapper:hover .form-card {
    border-color: var(--accent);
    box-shadow: 0 8px 30px var(--accent-glow);
}

.form-card-wrapper:hover .form-type-link {
    border-bottom-color: var(--accent-glow);
}

.form-card-wrapper:hover .form-type {
    color: var(--text-primary);
}

.form-card-wrapper:hover .view-more-link {
    color: var(--accent);
}

.view-more-link:hover {
    color: var(--accent) !important;
    background: var(--accent-glow);
}

.view-more-link:hover svg {
    transform: translateX(4px);
}

/* Make the whole card clickable area */
.form-card {
    cursor: pointer;
    transition: all 0.2s ease;
}

.form-card:active {
    transform: scale(0.98);
}

/* ============================================
   View All Categories Link
   ============================================ */

.view-all-categories {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.view-all-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 2rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.view-all-link:hover {
    background: var(--accent-glow);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.view-all-link:hover svg {
    transform: translateX(4px);
}

.view-all-link svg {
    transition: transform 0.2s ease;
}

/* ============================================
   Responsive adjustments
   ============================================ */

@media (max-width: 768px) {
    .form-type-link {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .view-more-link {
        align-self: flex-start;
    }
    
    .view-all-link {
        width: 100%;
        justify-content: center;
    }
}