/**
 * Showcase 2026 - Pinterest/Instagram Style
 * Modern, responsive, production-ready
 */

/* =============================================================================
   CSS VARIABLES - 2026 Design System
   ============================================================================= */

:root {
    /* Core Colors */
    --pin-primary: #8b5cf6;
    --pin-primary-dark: #7c3aed;
    --pin-primary-light: rgba(139, 92, 246, 0.1);
    --pin-secondary: #06b6d4;
    --pin-accent: #f59e0b;
    
    /* Performance - GPU acceleration */
    --gpu-transform: translateZ(0);
    
    /* Neutrals */
    --pin-bg: #fafafa;
    --pin-surface: #ffffff;
    --pin-surface-elevated: #ffffff;
    --pin-border: rgba(0, 0, 0, 0.08);
    --pin-border-hover: rgba(0, 0, 0, 0.15);
    
    /* Text */
    --pin-text: #111827;
    --pin-text-secondary: #6b7280;
    --pin-text-muted: #9ca3af;
    
    /* Shadows */
    --pin-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --pin-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --pin-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --pin-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    
    /* Radius */
    --pin-radius-sm: 8px;
    --pin-radius: 16px;
    --pin-radius-lg: 24px;
    --pin-radius-full: 9999px;
    
    /* Transitions */
    --pin-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --pin-transition-slow: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Spacing */
    --pin-gap: 16px;
    --pin-gap-lg: 24px;
}

/* Dark Mode */
[data-theme="dark"] {
    --pin-bg: #0f0f0f;
    --pin-surface: #1a1a1a;
    --pin-surface-elevated: #242424;
    --pin-border: rgba(255, 255, 255, 0.1);
    --pin-border-hover: rgba(255, 255, 255, 0.2);
    --pin-text: #f3f4f6;
    --pin-text-secondary: #9ca3af;
    --pin-text-muted: #6b7280;
}

/* =============================================================================
   HERO SECTION - 2026 STUNNING DESIGN
   ============================================================================= */

.showcase-hero {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        #667eea 0%, 
        #764ba2 25%, 
        #f093fb 50%, 
        #f5576c 75%, 
        #4facfe 100%);
    background-size: 400% 400%;
    animation: gradientFlow 15s ease infinite;
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Reduced Motion - Accessibility & Performance */
@media (prefers-reduced-motion: reduce) {
    .hero-gradient,
    .orb,
    .particle,
    .mandala-layer,
    .pin-card,
    .pin-img {
        animation: none !important;
        transition: opacity 0.2s ease !important;
    }
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.08'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-orbs {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
    animation: orbFloat 20s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.3);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: rgba(245, 87, 108, 0.3);
    bottom: -50px;
    right: 10%;
    animation-delay: -5s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: rgba(79, 172, 254, 0.3);
    top: 50%;
    right: -50px;
    animation-delay: -10s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 10px) scale(1.02); }
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0;
}

.hero-content {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin: 0 0 16px 0;
    letter-spacing: -0.03em;
}

.text-gradient {
    background: linear-gradient(135deg, #fff 0%, #ffd700 50%, #fff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.hero-subtitle {
    font-size: 1.15rem;
    opacity: 0.9;
    margin: 0 0 32px 0;
    line-height: 1.6;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: white;
    color: #764ba2;
    padding: 16px 28px;
    border-radius: 16px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.btn-hero-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    color: #667eea;
}

.btn-hero-primary .btn-icon {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    padding: 16px 24px;
    border-radius: 16px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    color: white;
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.85rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Mandala Visual Showcase */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.mandala-showcase {
    position: relative;
    width: 380px;
    height: 380px;
}

.hero-mandala {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.3));
}

/* Mandala layer animations - GPU accelerated */
.mandala-layer.layer-1 {
    animation: rotateSlow 60s linear infinite;
    transform-origin: 200px 200px;
    will-change: transform;
    backface-visibility: hidden;
}

.mandala-layer.layer-2 {
    animation: rotateSlow 45s linear infinite reverse;
    transform-origin: 200px 200px;
    will-change: transform;
    backface-visibility: hidden;
}

.mandala-layer.layer-3 {
    animation: rotateSlow 30s linear infinite;
    transform-origin: 200px 200px;
    will-change: transform;
    backface-visibility: hidden;
}

.mandala-layer.layer-4 {
    animation: rotateSlow 20s linear infinite reverse;
    transform-origin: 200px 200px;
    will-change: transform;
    backface-visibility: hidden;
}

@keyframes rotateSlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Floating particles */
.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: floatParticle 8s ease-in-out infinite;
}

.particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    top: 70%;
    left: 20%;
    animation-delay: -2s;
    width: 4px;
    height: 4px;
}

.particle:nth-child(3) {
    top: 30%;
    right: 15%;
    animation-delay: -4s;
}

.particle:nth-child(4) {
    bottom: 20%;
    right: 25%;
    animation-delay: -6s;
    width: 8px;
    height: 8px;
}

.particle:nth-child(5) {
    top: 50%;
    left: 5%;
    animation-delay: -1s;
    width: 5px;
    height: 5px;
}

@keyframes floatParticle {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: translate(10px, -15px) scale(1.2);
        opacity: 1;
    }
    50% {
        transform: translate(-5px, -25px) scale(0.8);
        opacity: 0.4;
    }
    75% {
        transform: translate(15px, -10px) scale(1.1);
        opacity: 0.8;
    }
}

/* Dark Theme Hero */
[data-theme="dark"] .hero-gradient {
    background: linear-gradient(135deg, 
        #1a1a2e 0%, 
        #16213e 25%, 
        #0f3460 50%, 
        #533483 75%, 
        #1a1a2e 100%);
    background-size: 400% 400%;
    animation: gradientFlow 15s ease infinite;
}

[data-theme="dark"] .btn-hero-primary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .btn-hero-primary:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* =============================================================================
   FILTER BAR - ENHANCED
   ============================================================================= */

.filter-bar {
    background: var(--pin-surface);
    border-bottom: 1px solid var(--pin-border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.filter-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.filter-nav {
    display: flex;
    gap: 8px;
    align-items: center;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 4px 0;
}

.filter-nav::-webkit-scrollbar {
    display: none;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--pin-surface-hover);
    color: var(--pin-text-secondary);
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    position: relative;
    white-space: nowrap;
}

.filter-chip:hover {
    background: var(--pin-surface);
    color: var(--pin-text);
    border-color: var(--pin-border);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.filter-chip.active {
    background: linear-gradient(135deg, var(--pin-primary) 0%, var(--pin-primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    border-color: transparent;
}

.chip-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.chip-label {
    white-space: nowrap;
}

.chip-badge {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.chip-badge.hot {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.chip-badge.new {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.filter-chip.active .chip-badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.filter-dropdown {
    position: relative;
}

.filter-dropdown .dropdown-toggle::after {
    display: none; /* Hide Bootstrap's default caret, we use our own icon */
}

.filter-dropdown-menu {
    min-width: 260px;
    padding: 8px;
    border: none;
    border-radius: 16px;
    background: var(--pin-surface);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    margin-top: 8px;
    z-index: 1050;
}

.filter-dropdown-menu.show {
    display: block;
}

.filter-dropdown-menu .dropdown-header {
    padding: 12px 14px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--pin-text-muted);
}

.filter-dropdown-menu li {
    list-style: none;
}

.filter-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    color: var(--pin-text);
    text-decoration: none;
    transition: all 0.2s ease;
}

.filter-dropdown-item:hover,
.filter-dropdown-item:focus {
    background: var(--pin-surface-hover);
    transform: translateX(4px);
    color: var(--pin-text);
}

.filter-dropdown-item .item-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--pin-surface-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pin-primary);
    font-size: 0.85rem;
}

.filter-dropdown-item .item-name {
    flex: 1;
    font-weight: 500;
}

.filter-dropdown-item .item-count {
    font-size: 0.8rem;
    color: var(--pin-text-muted);
    background: var(--pin-surface-hover);
    padding: 4px 8px;
    border-radius: 6px;
}

.filter-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Result Badge */
.result-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--pin-surface-hover);
    border-radius: 10px;
    font-size: 0.85rem;
    color: var(--pin-text-secondary);
    font-weight: 500;
}

.result-badge i {
    opacity: 0.6;
}

/* =============================================================================
   MASONRY GRID - CSS COLUMNS
   ============================================================================= */

.showcase-main {
    background: var(--pin-bg);
    min-height: calc(100vh - 200px);
    padding: 24px 0 48px;
}

.masonry-grid {
    columns: 5 280px;
    column-gap: var(--pin-gap);
    max-width: 1800px;
    margin: 0 auto;
}

/* =============================================================================
   PIN CARD - Pinterest Style
   ============================================================================= */

.pin-card {
    break-inside: avoid;
    margin-bottom: var(--pin-gap);
    background: var(--pin-surface);
    border-radius: var(--pin-radius);
    overflow: hidden;
    box-shadow: var(--pin-shadow-sm);
    transition: var(--pin-transition-slow);
}

.pin-card:hover {
    box-shadow: var(--pin-shadow-lg);
    transform: translateY(-4px);
}

.pin-link {
    display: block;
    position: relative;
    text-decoration: none;
}

.pin-media {
    position: relative;
    overflow: hidden;
    background: var(--pin-bg);
}

/* Ensure pin-link inside pin-media covers the image area */
.pin-media .pin-link {
    display: block;
}

.pin-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    backface-visibility: hidden;
    content-visibility: auto;
}

.pin-card:hover .pin-img {
    transform: scale(1.03);
}

.pin-placeholder {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

[data-theme="dark"] .pin-placeholder {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
}

.pin-placeholder-icon {
    width: 60px;
    height: 60px;
    color: var(--pin-text-muted);
    opacity: 0.5;
}

.pin-placeholder-icon svg {
    width: 100%;
    height: 100%;
}

/* Hover Overlay */
.pin-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
    opacity: 0;
    transition: var(--pin-transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px;
    pointer-events: none; /* Allow clicks through to underlying content */
}

.pin-card:hover .pin-overlay {
    opacity: 1;
}

/* Re-enable pointer events for interactive elements inside overlay */
.pin-overlay .pin-actions-top,
.pin-overlay .pin-action-btn,
.pin-overlay .pin-view-hint,
.pin-overlay .pin-info {
    pointer-events: auto;
}

.pin-actions-top {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    position: relative;
    z-index: 10;
}

.pin-action-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: white;
    color: var(--pin-text);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--pin-transition);
    box-shadow: var(--pin-shadow);
    transform: translateY(-8px);
    opacity: 0;
    position: relative;
    z-index: 15;
}

.pin-card:hover .pin-action-btn {
    transform: translateY(0);
    opacity: 1;
}

.pin-action-btn:hover {
    background: var(--pin-primary);
    color: white;
}

.pin-action-btn.saved {
    background: var(--pin-primary);
    color: white;
}

/* Dark theme button visibility fix */
[data-theme="dark"] .pin-action-btn {
    background: rgba(255, 255, 255, 0.95);
    color: #1f2937;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .pin-action-btn:hover {
    background: var(--pin-primary);
    color: white;
}

[data-theme="dark"] .pin-action-btn.saved {
    background: var(--pin-primary);
    color: white;
}

/* Feed card info overlay - SCOPED TO MASONRY GRID ONLY */
.masonry-grid .pin-info {
    color: white;
    transform: translateY(8px);
    opacity: 0;
    transition: var(--pin-transition);
}

.masonry-grid .pin-card:hover .pin-info {
    transform: translateY(0);
    opacity: 1;
}

/* Feed card title - SCOPED TO MASONRY GRID ONLY */
.masonry-grid .pin-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0 0 4px 0;
    line-height: 1.3;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.pin-excerpt {
    font-size: 0.8rem;
    margin: 0;
    opacity: 0.85;
    line-height: 1.4;
}

/* View Hint */
.pin-view-hint {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0;
    transition: all 0.3s ease;
    text-decoration: none;
    z-index: 5;
}

.pin-card:hover .pin-view-hint {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Pin Info as link */
a.pin-info {
    text-decoration: none;
    display: block;
}

.view-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--pin-text);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* Badges */
.pin-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    z-index: 2;
}

.pin-badge.featured {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: white;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

.pin-badge.remix {
    background: var(--pin-secondary);
    color: white;
}

/* Footer */
.pin-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
}

.pin-author {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    min-width: 0;
    flex: 1;
}

.pin-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--pin-primary), var(--pin-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
}

.pin-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pin-avatar span {
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
}

.pin-author-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}

.pin-username {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--pin-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pin-author:hover .pin-username {
    color: var(--pin-primary);
}

.pin-date {
    font-size: 0.7rem;
    color: var(--pin-text-muted);
}

.pin-username {
    font-size: 0.8rem;
    color: var(--pin-text-secondary);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pin-author:hover .pin-username {
    color: var(--pin-text);
}

.pin-stats {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pin-stat-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border: none;
    background: transparent;
    color: var(--pin-text-muted);
    font-size: 0.8rem;
    border-radius: var(--pin-radius-full);
    cursor: pointer;
    transition: var(--pin-transition);
}

.pin-stat-btn:hover {
    background: var(--pin-primary-light);
    color: var(--pin-primary);
}

.pin-stat-btn.liked {
    color: #ef4444;
}

.pin-stat-btn.liked i {
    color: #ef4444;
}

/* =============================================================================
   CATEGORY PAGE
   ============================================================================= */

.category-hero {
    background: linear-gradient(135deg, var(--category-color) 0%, color-mix(in srgb, var(--category-color), black 20%) 100%);
    padding: 48px 0;
    color: white;
}

.category-hero-content {
    display: flex;
    align-items: center;
    gap: 24px;
}

.category-icon-large {
    width: 80px;
    height: 80px;
    border-radius: var(--pin-radius);
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.category-info {
    flex: 1;
}

.category-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    margin-bottom: 8px;
    opacity: 0.8;
}

.category-breadcrumb a {
    color: white;
    text-decoration: none;
}

.category-breadcrumb a:hover {
    text-decoration: underline;
}

.category-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    margin: 0 0 8px 0;
    letter-spacing: -0.02em;
}

.category-description {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
    max-width: 500px;
}

.category-stats-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 12px 20px;
    border-radius: var(--pin-radius);
    text-align: center;
}

.category-stats-badge .count {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
}

.category-stats-badge .label {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Category Navigation */
.category-nav-bar {
    background: var(--pin-surface);
    border-bottom: 1px solid var(--pin-border);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    overflow-x: auto;
}

.category-chips {
    display: flex;
    gap: 8px;
    padding-bottom: 4px;
}

.category-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--pin-surface-elevated);
    border: 1px solid var(--pin-border);
    border-radius: var(--pin-radius-full);
    color: var(--pin-text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: var(--pin-transition);
}

.category-chip:hover {
    border-color: var(--chip-color, var(--pin-primary));
    color: var(--chip-color, var(--pin-primary));
}

.category-chip.active {
    background: var(--chip-color, var(--pin-primary));
    border-color: var(--chip-color, var(--pin-primary));
    color: white;
}

.chip-count {
    font-size: 0.75rem;
    background: rgba(0, 0, 0, 0.1);
    padding: 2px 8px;
    border-radius: var(--pin-radius-full);
}

.category-chip.active .chip-count {
    background: rgba(255, 255, 255, 0.2);
}

/* =============================================================================
   PROFILE PAGE - Instagram Style
   ============================================================================= */

.profile-hero {
    background: var(--pin-surface);
    border-bottom: 1px solid var(--pin-border);
    padding: 40px 0;
}

.profile-header {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    max-width: 900px;
    margin: 0 auto;
}

.profile-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--pin-border);
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--pin-primary), var(--pin-primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    font-weight: 700;
}

.profile-info {
    flex: 1;
    min-width: 0;
}

.profile-name-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.profile-username {
    font-size: 1.75rem;
    font-weight: 300;
    margin: 0;
    color: var(--pin-text);
}

.btn-edit-profile {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--pin-border);
    border-radius: var(--pin-radius-sm);
    color: var(--pin-text);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--pin-transition);
}

.btn-edit-profile:hover {
    background: var(--pin-bg);
    color: var(--pin-text);
}

.profile-stats-row {
    display: flex;
    gap: 32px;
    margin-bottom: 20px;
}

.profile-stat {
    display: flex;
    gap: 6px;
}

.stat-value {
    font-weight: 600;
    color: var(--pin-text);
}

.stat-name {
    color: var(--pin-text-secondary);
}

.profile-bio {
    color: var(--pin-text);
    margin: 0;
    line-height: 1.5;
}

/* Profile Tabs */
.profile-tabs {
    background: var(--pin-surface);
    border-bottom: 1px solid var(--pin-border);
}

.profile-tabs .container {
    display: flex;
    justify-content: center;
}

.tab-nav {
    display: flex;
    gap: 40px;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 0;
    background: none;
    border: none;
    border-top: 1px solid transparent;
    margin-top: -1px;
    color: var(--pin-text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: var(--pin-transition);
}

.tab-btn:hover {
    color: var(--pin-text-secondary);
}

.tab-btn.active {
    color: var(--pin-text);
    border-top-color: var(--pin-text);
}

.tab-count {
    font-weight: 400;
    color: var(--pin-text-muted);
}

/* Tab Panels */
.profile-content {
    background: var(--pin-bg);
    min-height: 400px;
    padding: 32px 0;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* Draft Cards */
.draft-card .pin-media {
    opacity: 0.7;
}

.draft-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.draft-badge {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 6px 12px;
    border-radius: var(--pin-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.draft-date {
    font-size: 0.75rem;
    color: var(--pin-text-muted);
}

/* =============================================================================
   DETAIL PAGE - Pinterest Style 2026
   ============================================================================= */

/* Back Button */
.pin-back {
    position: fixed;
    top: 100px;
    left: 24px;
    z-index: 100;
    width: 48px;
    height: 48px;
    background: var(--pin-surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pin-text);
    text-decoration: none;
    box-shadow: var(--pin-shadow);
    transition: var(--pin-transition);
}

.pin-back:hover {
    transform: scale(1.05);
    box-shadow: var(--pin-shadow-lg);
    color: var(--pin-text);
}

/* Main Detail Layout */
.pin-detail {
    min-height: 100vh;
    background: var(--pin-bg);
    padding: 80px 24px 48px;
}

/* Override container for detail page */
.showcase-container:has(.pin-detail) {
    max-width: none;
    padding: 0;
}

/* Pinterest-Style Card - SCOPED TO DETAIL PAGE */
.pin-detail .pin-card {
    max-width: 1100px;
    margin: 0 auto;
    background: var(--pin-surface);
    border-radius: 32px;
    box-shadow: var(--pin-shadow-xl);
    display: grid;
    grid-template-columns: 55fr 45fr; /* Image-dominant ratio */
    overflow: hidden;
    min-height: 600px;
}

/* Left Panel - Image - SCOPED TO DETAIL PAGE */
.pin-detail .pin-media {
    position: relative;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
}

.pin-detail .pin-image-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.pin-detail .pin-image {
    max-width: 100%;
    max-height: 80vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 16px;
    /* Subtle breathing animation - works for any shape */
    animation: mandala-breathe 6s ease-in-out infinite;
    transition: transform 0.4s ease, filter 0.4s ease;
}

/* Pause animation and enhance on hover */
.pin-detail .pin-image-wrapper:hover .pin-image {
    animation-play-state: paused;
    transform: scale(1.03);
    filter: brightness(1.05);
}

/* Gentle breathing pulse - universal for all shapes */
@keyframes mandala-breathe {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.015);
    }
}

.pin-detail .pin-placeholder {
    width: 200px;
    height: 200px;
    color: rgba(255, 255, 255, 0.3);
}

.pin-detail .pin-placeholder svg {
    width: 100%;
    height: 100%;
}

/* Media Overlay Actions */
.pin-detail .pin-media-actions {
    position: absolute;
    bottom: 16px;
    right: 16px;
    display: flex;
    gap: 8px;
    opacity: 1;
    transition: opacity 0.2s ease;
}

.pin-detail .media-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--pin-transition);
}

.pin-detail .media-btn:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

/* Right Panel - Info - SCOPED TO DETAIL PAGE */
.pin-detail .pin-info {
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

/* Header Actions */
.pin-detail .pin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--pin-border);
    flex-shrink: 0;
    gap: 12px;
}

/* Header Author Section */
.pin-detail .pin-header-author {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.pin-detail .header-author-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    min-width: 0;
}

.pin-detail .header-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--pin-primary), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pin-detail .header-author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pin-detail .header-author-avatar span {
    color: white;
    font-weight: 600;
    font-size: 1rem;
}

.pin-detail .header-author-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pin-detail .header-author-info strong {
    color: var(--pin-text);
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pin-detail .header-author-info span {
    color: var(--pin-text-muted);
    font-size: 0.8rem;
}

.pin-detail .follow-btn-sm {
    padding: 6px 14px;
    background: var(--pin-bg);
    border: none;
    border-radius: 20px;
    color: var(--pin-text);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--pin-transition);
    white-space: nowrap;
}

.pin-detail .follow-btn-sm:hover {
    background: var(--pin-border);
}

.pin-detail .pin-actions-left,
.pin-detail .pin-actions-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pin-detail .icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: var(--pin-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--pin-transition);
    font-size: 0.9rem;
}

.pin-detail .icon-btn:hover {
    background: var(--pin-bg);
    color: var(--pin-text);
}

.pin-detail .action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: var(--pin-bg);
    border: none;
    border-radius: 24px;
    color: var(--pin-text);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--pin-transition);
}

.pin-detail .action-btn:hover {
    background: var(--pin-border);
    color: var(--pin-text);
}

.pin-detail .action-btn.danger:hover {
    background: #fef2f2;
    color: #ef4444;
}

/* Save Button (Pinterest Red) - SCOPED TO DETAIL PAGE */
.pin-detail .save-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: #e60023;
    border: none;
    border-radius: 24px;
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--pin-transition);
}

.pin-detail .save-btn:hover {
    background: #ad081b;
}

.pin-detail .save-btn.saved {
    background: #111;
}

.pin-detail .save-btn.saved:hover {
    background: #333;
}

/* Scrollable Content - SCOPED TO DETAIL PAGE */
.pin-detail .pin-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

/* Title - SCOPED TO DETAIL PAGE */
.pin-detail .pin-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--pin-text);
    margin: 0 0 12px 0;
    line-height: 1.3;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pin-detail .staff-badge {
    color: #f59e0b;
    font-size: 1.1rem;
}

/* Stats Row - SCOPED TO DETAIL PAGE */
.pin-detail .pin-stats {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--pin-border);
}

.pin-detail .pin-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--pin-text-secondary);
    font-size: 0.9rem;
}

.pin-detail .pin-stats .stat-item i {
    font-size: 0.85rem;
    color: var(--pin-text-muted);
}

.pin-detail .pin-stats .stat-item strong {
    color: var(--pin-text);
    font-weight: 600;
}

/* CTA Buttons - SCOPED TO DETAIL PAGE */
.pin-detail .pin-cta {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.pin-detail .cta-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    background: var(--pin-bg);
    border: none;
    border-radius: 24px;
    color: var(--pin-text);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--pin-transition);
}

.pin-detail .cta-btn:hover {
    background: var(--pin-border);
    color: var(--pin-text);
}

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

.pin-detail .cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

/* Description - SCOPED TO DETAIL PAGE */
.pin-detail .pin-description {
    color: var(--pin-text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 0 16px 0;
}

/* Tags - SCOPED TO DETAIL PAGE */
.pin-detail .pin-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.pin-detail .pin-tags a {
    color: var(--pin-primary);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
}

.pin-detail .pin-tags a:hover {
    text-decoration: underline;
}

/* Author Section - SCOPED TO DETAIL PAGE */
.pin-detail .pin-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
    border-top: 1px solid var(--pin-border);
    border-bottom: 1px solid var(--pin-border);
    margin-bottom: 16px;
}

.pin-detail .pin-author .author-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex: 1;
}

.pin-detail .pin-author .author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--pin-primary), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pin-detail .pin-author .author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pin-detail .pin-author .author-avatar span {
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
}

.pin-detail .pin-author .author-meta {
    display: flex;
    flex-direction: column;
}

.pin-detail .pin-author .author-meta strong {
    color: var(--pin-text);
    font-size: 0.95rem;
}

.pin-detail .pin-author .author-meta span {
    color: var(--pin-text-muted);
    font-size: 0.8rem;
}

.pin-detail .follow-btn {
    padding: 10px 20px;
    background: var(--pin-bg);
    border: none;
    border-radius: 24px;
    color: var(--pin-text);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--pin-transition);
}

.pin-detail .follow-btn:hover {
    background: var(--pin-border);
}

/* Detail Chips - SCOPED TO DETAIL PAGE */
.pin-detail .pin-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.pin-detail .detail-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--pin-bg);
    border-radius: 20px;
    color: var(--pin-text-secondary);
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--pin-transition);
}

.pin-detail a.detail-chip:hover {
    background: var(--pin-primary-light);
    color: var(--pin-primary);
}

.pin-detail .detail-chip.colors {
    gap: 4px;
    padding: 6px 12px;
}

.pin-detail .detail-chip .dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--pin-surface);
}

/* Remix Credit - SCOPED TO DETAIL PAGE */
.pin-detail .remix-credit {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--pin-primary-light);
    border-radius: 12px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: var(--pin-text-secondary);
}

.pin-detail .remix-credit i {
    color: var(--pin-primary);
}

.pin-detail .remix-credit a {
    color: var(--pin-primary);
    font-weight: 500;
    text-decoration: none;
}

.pin-detail .remix-credit a:hover {
    text-decoration: underline;
}

/* Comments Section - SCOPED TO DETAIL PAGE */
.pin-detail .pin-comments {
    border-top: 1px solid var(--pin-border);
    padding-top: 20px;
}

.pin-detail .pin-comments h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 16px 0;
    color: var(--pin-text);
}

/* Comment Form - SCOPED TO DETAIL PAGE */
.pin-detail .comment-form {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.pin-detail .comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--pin-primary), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pin-detail .comment-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pin-detail .comment-avatar span {
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
}

.pin-detail .comment-input-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--pin-bg);
    border-radius: 24px;
    padding: 4px 4px 4px 16px;
}

.pin-detail .comment-input-wrap textarea {
    flex: 1;
    border: none;
    background: transparent;
    resize: none;
    font-size: 0.9rem;
    color: var(--pin-text);
    padding: 8px 0;
    font-family: inherit;
    min-height: 36px;
    max-height: 120px;
}

.pin-detail .comment-input-wrap textarea:focus {
    outline: none;
}

.pin-detail .comment-input-wrap textarea::placeholder {
    color: var(--pin-text-muted);
}

.pin-detail .comment-input-wrap button {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--pin-primary);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--pin-transition);
    flex-shrink: 0;
}

.pin-detail .comment-input-wrap button:hover {
    background: var(--pin-primary-dark);
}

.pin-detail .login-prompt {
    display: block;
    text-align: center;
    padding: 16px;
    background: var(--pin-bg);
    border-radius: 12px;
    color: var(--pin-primary);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 20px;
}

.pin-detail .login-prompt:hover {
    background: var(--pin-primary-light);
}

/* Comments List - SCOPED TO DETAIL PAGE */
.pin-detail .comments-list {
    display: flex;
    flex-direction: column;
}

.pin-detail .comments-list .loading {
    display: flex;
    justify-content: center;
    padding: 24px;
}

/* Empty Comments State */
.pin-detail .comments-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
    background: var(--pin-bg);
    border-radius: 16px;
    margin-top: 8px;
}

.pin-detail .comments-empty .empty-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pin-primary-light), rgba(139, 92, 246, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.pin-detail .comments-empty .empty-icon i {
    font-size: 1.75rem;
    color: var(--pin-primary);
}

.pin-detail .comments-empty p {
    font-size: 1rem;
    font-weight: 600;
    color: var(--pin-text);
    margin: 0 0 4px 0;
}

.pin-detail .comments-empty span {
    font-size: 0.875rem;
    color: var(--pin-text-muted);
}

/* Comments Error State */
.pin-detail .comments-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
    text-align: center;
    color: var(--pin-text-muted);
}

.pin-detail .comments-error i {
    font-size: 1.5rem;
    color: #ef4444;
    margin-bottom: 8px;
}

.pin-detail .comments-error p {
    margin: 0;
    font-size: 0.9rem;
}

.pin-detail .spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--pin-border);
    border-top-color: var(--pin-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Comment Item - SCOPED TO DETAIL PAGE */
.pin-detail .comment-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
}

.pin-detail .comment-item:not(:last-child) {
    border-bottom: 1px solid var(--pin-border);
}

.pin-detail .comment-body {
    flex: 1;
    min-width: 0;
}

.pin-detail .comment-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.pin-detail .comment-author {
    font-weight: 600;
    color: var(--pin-text);
    font-size: 0.9rem;
}

.pin-detail .comment-time {
    font-size: 0.8rem;
    color: var(--pin-text-muted);
}

.pin-detail .comment-text {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--pin-text-secondary);
}

.pin-detail .edited-badge {
    font-size: 0.7rem;
    color: var(--pin-text-muted);
}

/* Comment Actions - SCOPED TO DETAIL PAGE */
.pin-detail .comment-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s;
}

.pin-detail .comment-item:hover .comment-actions {
    opacity: 1;
}

.pin-detail .comment-action-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: var(--pin-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    transition: var(--pin-transition);
}

.pin-detail .comment-action-btn:hover {
    background: var(--pin-bg);
    color: var(--pin-primary);
}

/* Comment Edit Form - Modern styling */
.pin-detail .comment-edit-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

.pin-detail .comment-edit-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--pin-border);
    border-radius: 12px;
    background: var(--pin-bg);
    color: var(--pin-text);
    font-size: 0.9rem;
    line-height: 1.5;
    resize: vertical;
    min-height: 60px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.pin-detail .comment-edit-input:focus {
    outline: none;
    border-color: var(--pin-primary);
    box-shadow: 0 0 0 3px rgba(230, 0, 35, 0.1);
}

.pin-detail .comment-edit-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* Modern Save Button */
.pin-detail .edit-save-btn,
.pin-detail .save-edit-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--pin-primary);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.15s;
}

.pin-detail .edit-save-btn:hover,
.pin-detail .save-edit-btn:hover {
    background: #ad081b;
    transform: scale(1.02);
}

.pin-detail .edit-save-btn:active,
.pin-detail .save-edit-btn:active {
    transform: scale(0.98);
}

.pin-detail .edit-save-btn i,
.pin-detail .save-edit-btn i {
    font-size: 0.8rem;
}

/* Modern Cancel Button */
.pin-detail .edit-cancel-btn,
.pin-detail .cancel-edit-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: transparent;
    color: var(--pin-text-secondary);
    border: 1px solid var(--pin-border);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
}

.pin-detail .edit-cancel-btn:hover,
.pin-detail .cancel-edit-btn:hover {
    background: var(--pin-bg);
    border-color: var(--pin-text-muted);
}

/* Enhance edit/delete action button icons - Modern look */
.pin-detail .comment-action-btn i {
    font-size: 0.75rem;
}

.pin-detail .comment-action-btn.edit-comment-btn:hover {
    background: rgba(24, 119, 242, 0.1);
    color: #1877f2;
}

.pin-detail .comment-action-btn.delete-comment-btn:hover {
    background: rgba(230, 0, 35, 0.1);
    color: var(--pin-primary);
}

/* Dark mode adjustments */
[data-theme="dark"] .pin-detail .comment-edit-input {
    background: var(--pin-bg);
    border-color: var(--pin-border);
}

[data-theme="dark"] .pin-detail .comment-edit-input:focus {
    box-shadow: 0 0 0 3px rgba(230, 0, 35, 0.2);
}

[data-theme="dark"] .pin-detail .edit-cancel-btn,
[data-theme="dark"] .pin-detail .cancel-edit-btn {
    color: var(--pin-text);
    border-color: var(--pin-border);
}

[data-theme="dark"] .pin-detail .edit-cancel-btn:hover,
[data-theme="dark"] .pin-detail .cancel-edit-btn:hover {
    background: var(--pin-surface);
}

/* Related Section - SCOPED TO DETAIL PAGE */
.pin-detail .pin-related {
    max-width: 1400px;
    margin: 48px auto 0;
    padding: 0 24px;
}

.pin-detail .pin-related h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 24px 0;
    color: var(--pin-text);
}

/* Report Modal - SCOPED TO DETAIL PAGE */
.pin-detail .report-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pin-detail .report-options label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: var(--pin-bg);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--pin-transition);
}

.pin-detail .report-options label:hover {
    background: var(--pin-border);
}

.pin-detail .report-options input[type="radio"] {
    accent-color: var(--pin-primary);
}

/* Fullscreen Mode */
.pin-detail .pin-media:fullscreen {
    background: #000;
}

.pin-detail .pin-media:fullscreen .pin-image {
    max-height: 95vh;
}

.pin-detail .pin-media:fullscreen .pin-media-actions {
    opacity: 1;
}

/* Dark Mode - SCOPED TO DETAIL PAGE */
[data-theme="dark"] .pin-detail .pin-card {
    background: var(--pin-surface);
}

[data-theme="dark"] .pin-detail .pin-media {
    background: linear-gradient(135deg, #0a0a12 0%, #111827 100%);
}

[data-theme="dark"] .pin-detail .save-btn {
    background: #e60023;
}

/* =============================================================================
   DETAIL PAGE - RESPONSIVE BREAKPOINTS (SCOPED TO .pin-detail)
   ============================================================================= */

/* Large Desktop (1400px+) */
@media (min-width: 1400px) {
    .pin-detail .pin-card {
        max-width: 1100px;
    }
    
    .pin-detail .pin-title {
        font-size: 2rem;
    }
    
    .pin-detail .pin-content {
        padding: 28px;
    }
}

/* Desktop (1200px - 1399px) */
@media (max-width: 1399px) {
    .pin-detail .pin-card {
        max-width: 1000px;
    }
}

/* Small Desktop / Large Tablet Landscape (1024px - 1199px) */
@media (max-width: 1199px) {
    .pin-detail .pin-card {
        max-width: 95%;
        grid-template-columns: 1fr 1fr;
    }
    
    .pin-detail .pin-back {
        top: 90px;
        left: 20px;
    }
    
    .pin-detail .pin-content {
        padding: 20px;
    }
    
    .pin-detail .pin-title {
        font-size: 1.6rem;
    }
}

/* iPad Pro / Tablet Portrait (768px - 1023px) */
@media (max-width: 1023px) {
    .pin-detail {
        padding: 75px 16px 40px;
    }
    
    .pin-detail .pin-card {
        max-width: 100%;
        grid-template-columns: 1fr 1fr;
        border-radius: 24px;
    }
    
    .pin-detail .pin-back {
        top: 85px;
        left: 16px;
        width: 44px;
        height: 44px;
    }
    
    .pin-detail .pin-media {
        min-height: 400px;
    }
    
    .pin-detail .pin-header {
        padding: 16px 20px;
    }
    
    .pin-detail .pin-content {
        padding: 20px;
    }
    
    .pin-detail .pin-title {
        font-size: 1.5rem;
    }
    
    .pin-detail .pin-description {
        font-size: 0.95rem;
    }
    
    .pin-detail .save-btn {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
    
    .pin-detail .cta-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

/* iPad Mini / Small Tablet (600px - 767px) */
@media (max-width: 767px) {
    .pin-detail {
        padding: 70px 0 24px;
    }
    
    .pin-detail .pin-back {
        position: fixed;
        top: 80px;
        left: 12px;
        width: 40px;
        height: 40px;
        z-index: 1000;
    }
    
    .pin-detail .pin-card {
        max-width: 100%;
        border-radius: 0;
        grid-template-columns: 1fr;
        min-height: auto;
        box-shadow: none;
    }
    
    .pin-detail .pin-media {
        min-height: 55vh;
        max-height: 60vh;
        border-radius: 0;
    }
    
    .pin-detail .pin-image-wrapper {
        padding: 16px;
    }
    
    .pin-detail .pin-image {
        max-height: 55vh;
    }
    
    .pin-detail .pin-media-actions {
        opacity: 1;
        bottom: 12px;
        right: 12px;
    }
    
    .pin-detail .media-btn {
        width: 36px;
        height: 36px;
    }
    
    .pin-detail .pin-info {
        max-height: none;
    }
    
    .pin-detail .pin-header {
        padding: 14px 16px;
    }
    
    .pin-detail .icon-btn {
        width: 36px;
        height: 36px;
    }
    
    .pin-detail .save-btn {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
    
    .pin-detail .pin-header {
        padding: 12px 16px;
    }
    
    .pin-detail .pin-header-author {
        gap: 8px;
    }
    
    .pin-detail .header-author-avatar {
        width: 36px;
        height: 36px;
    }
    
    .pin-detail .header-author-info strong {
        font-size: 0.9rem;
    }
    
    .pin-detail .header-author-info span {
        font-size: 0.75rem;
    }
    
    .pin-detail .follow-btn-sm {
        padding: 5px 12px;
        font-size: 0.8rem;
    }
    
    .pin-detail .pin-content {
        padding: 16px;
    }
    
    .pin-detail .pin-title-row {
        flex-direction: column;
        gap: 10px;
    }
    
    .pin-detail .pin-stats-inline {
        gap: 12px;
    }
    
    .pin-detail .pin-stats-inline .stat-item {
        font-size: 0.85rem;
    }
    
    .pin-detail .pin-title {
        font-size: 1.35rem;
        flex-wrap: wrap;
    }
    
    .pin-detail .staff-badge {
        font-size: 1rem;
    }
    
    .pin-detail .pin-description {
        font-size: 0.9rem;
    }
    
    .pin-detail .pin-tags {
        gap: 6px;
        margin-bottom: 16px;
    }
    
    .pin-detail .pin-tags a {
        font-size: 0.85rem;
    }
    
    .pin-detail .pin-author {
        padding: 14px 0;
        gap: 10px;
    }
    
    .pin-detail .pin-author .author-avatar {
        width: 44px;
        height: 44px;
    }
    
    .pin-detail .pin-author .author-meta strong {
        font-size: 0.9rem;
    }
    
    .pin-detail .pin-author .author-meta span {
        font-size: 0.75rem;
    }
    
    .pin-detail .follow-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .pin-detail .pin-stats {
        gap: 16px;
        font-size: 0.85rem;
        flex-wrap: wrap;
    }
    
    .pin-detail .pin-details {
        gap: 6px;
        margin-bottom: 16px;
    }
    
    .pin-detail .detail-chip {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .pin-detail .remix-credit {
        padding: 10px 14px;
        font-size: 0.85rem;
    }
    
    .pin-detail .pin-cta {
        flex-direction: column;
        gap: 10px;
    }
    
    .pin-detail .cta-btn {
        width: 100%;
        padding: 14px 20px;
    }
    
    .pin-detail .pin-comments h3 {
        font-size: 0.95rem;
    }
    
    .pin-detail .comment-form {
        gap: 10px;
    }
    
    .pin-detail .comment-avatar {
        width: 32px;
        height: 32px;
    }
    
    .pin-detail .comment-input-wrap {
        padding: 4px 4px 4px 12px;
    }
    
    .pin-detail .comment-input-wrap textarea {
        font-size: 0.85rem;
    }
    
    .pin-detail .comment-input-wrap button {
        width: 32px;
        height: 32px;
    }
    
    .pin-detail .pin-related {
        padding: 24px 16px 0;
        margin-top: 32px;
    }
    
    .pin-detail .pin-related h2 {
        font-size: 1.1rem;
        margin-bottom: 16px;
    }
}

/* Mobile Phones (max 575px) */
@media (max-width: 575px) {
    .pin-detail {
        padding: 65px 0 16px;
    }
    
    .pin-detail .pin-back {
        top: 75px;
        left: 10px;
        width: 38px;
        height: 38px;
    }
    
    .pin-detail .pin-media {
        min-height: 45vh;
        max-height: 50vh;
    }
    
    .pin-detail .pin-image-wrapper {
        padding: 12px;
    }
    
    .pin-detail .pin-image {
        max-height: 45vh;
        border-radius: 12px;
    }
    
    .pin-detail .pin-header {
        padding: 12px 14px;
    }
    
    .pin-detail .pin-actions-left {
        gap: 4px;
    }
    
    .pin-detail .icon-btn {
        width: 34px;
        height: 34px;
        font-size: 0.9rem;
    }
    
    .pin-detail .action-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    .pin-detail .save-btn {
        padding: 8px 14px;
        font-size: 0.85rem;
        gap: 6px;
    }
    
    .pin-detail .pin-content {
        padding: 14px;
    }
    
    .pin-detail .pin-title-row {
        flex-direction: column;
        gap: 8px;
        margin-bottom: 12px;
    }
    
    .pin-detail .pin-stats-inline {
        gap: 10px;
        width: 100%;
    }
    
    .pin-detail .pin-stats-inline .stat-item {
        font-size: 0.8rem;
    }
    
    .pin-detail .pin-title {
        font-size: 1.2rem;
    }
    
    .pin-detail .pin-description {
        font-size: 0.85rem;
        line-height: 1.5;
        margin-bottom: 12px;
    }
    
    .pin-detail .pin-tags {
        gap: 5px;
        margin-bottom: 14px;
    }
    
    .pin-detail .pin-tags a {
        font-size: 0.8rem;
    }
    
    .pin-detail .pin-author {
        padding: 12px 0;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .pin-detail .pin-author .author-avatar {
        width: 40px;
        height: 40px;
    }
    
    .pin-detail .pin-author .author-avatar span {
        font-size: 0.95rem;
    }
    
    .pin-detail .follow-btn {
        width: 100%;
        justify-content: center;
        margin-top: 4px;
    }
    
    .pin-detail .pin-stats {
        gap: 12px;
        font-size: 0.8rem;
        margin-bottom: 12px;
    }
    
    .pin-detail .pin-details {
        gap: 5px;
        margin-bottom: 14px;
    }
    
    .pin-detail .detail-chip {
        padding: 5px 10px;
        font-size: 0.75rem;
    }
    
    .pin-detail .detail-chip .dot {
        width: 14px;
        height: 14px;
    }
    
    .pin-detail .remix-credit {
        padding: 10px 12px;
        font-size: 0.8rem;
        gap: 6px;
    }
    
    .pin-detail .pin-cta {
        gap: 8px;
        margin-bottom: 20px;
    }
    
    .pin-detail .cta-btn {
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    
    .pin-detail .pin-comments {
        padding-top: 16px;
    }
    
    .pin-detail .pin-comments h3 {
        font-size: 0.9rem;
        margin-bottom: 12px;
    }
    
    .pin-detail .comment-form {
        gap: 8px;
        margin-bottom: 16px;
    }
    
    .pin-detail .comment-avatar {
        width: 30px;
        height: 30px;
    }
    
    .pin-detail .comment-avatar span {
        font-size: 0.75rem;
    }
    
    .pin-detail .comment-input-wrap {
        padding: 3px 3px 3px 10px;
        border-radius: 20px;
    }
    
    .pin-detail .comment-input-wrap textarea {
        font-size: 0.8rem;
        padding: 6px 0;
    }
    
    .pin-detail .comment-input-wrap button {
        width: 30px;
        height: 30px;
        font-size: 0.75rem;
    }
    
    .pin-detail .login-prompt {
        padding: 12px;
        font-size: 0.85rem;
        border-radius: 10px;
    }
    
    .pin-detail .comment-item {
        padding: 10px 0;
        gap: 10px;
    }
    
    .pin-detail .comment-author {
        font-size: 0.85rem;
    }
    
    .pin-detail .comment-time {
        font-size: 0.7rem;
    }
    
    .pin-detail .comment-text {
        font-size: 0.85rem;
    }
    
    .pin-detail .pin-related {
        padding: 20px 12px 0;
        margin-top: 24px;
    }
    
    .pin-detail .pin-related h2 {
        font-size: 1rem;
        margin-bottom: 14px;
    }
}

/* Extra Small Phones (max 375px - iPhone SE, etc.) */
@media (max-width: 375px) {
    .pin-detail {
        padding: 60px 0 12px;
    }
    
    .pin-detail .pin-back {
        top: 70px;
        left: 8px;
        width: 36px;
        height: 36px;
    }
    
    .pin-detail .pin-media {
        min-height: 40vh;
        max-height: 45vh;
    }
    
    .pin-detail .pin-header {
        padding: 10px 12px;
    }
    
    .pin-detail .save-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    .pin-detail .save-btn span {
        display: none;
    }
    
    .pin-detail .save-btn i {
        margin: 0;
    }
    
    .pin-detail .pin-content {
        padding: 12px;
    }
    
    .pin-detail .pin-title {
        font-size: 1.1rem;
    }
    
    .pin-detail .pin-author .author-avatar {
        width: 36px;
        height: 36px;
    }
    
    .pin-detail .pin-stats {
        gap: 10px;
        font-size: 0.75rem;
    }
    
    .pin-detail .detail-chip {
        padding: 4px 8px;
        font-size: 0.7rem;
    }
    
    .pin-detail .cta-btn {
        padding: 10px 14px;
        font-size: 0.8rem;
    }
}

/* Landscape Mode - Phones */
@media (max-height: 500px) and (orientation: landscape) {
    .pin-detail {
        padding: 60px 12px 16px;
    }
    
    .pin-detail .pin-card {
        grid-template-columns: 1fr 1fr;
        border-radius: 16px;
    }
    
    .pin-detail .pin-media {
        min-height: 70vh;
        max-height: none;
    }
    
    .pin-detail .pin-image {
        max-height: 65vh;
    }
    
    .pin-detail .pin-info {
        max-height: 80vh;
        overflow-y: auto;
    }
    
    .pin-detail .pin-back {
        top: 70px;
        left: 8px;
        width: 36px;
        height: 36px;
    }
}

/* Landscape Mode - Tablets */
@media (min-height: 501px) and (max-height: 800px) and (orientation: landscape) {
    .pin-detail .pin-card {
        max-width: 95%;
        grid-template-columns: 55% 45%;
    }
    
    .pin-detail .pin-media {
        min-height: 75vh;
    }
    
    .pin-detail .pin-info {
        max-height: 85vh;
    }
}

/* High DPI / Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .pin-detail .pin-image {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Hover States - Only on devices that support hover */
@media (hover: hover) and (pointer: fine) {
    .pin-detail .pin-media-actions {
        opacity: 0;
    }
    
    .pin-detail .pin-media:hover .pin-media-actions {
        opacity: 1;
    }
}

/* Touch Devices - Always show actions */
@media (hover: none) and (pointer: coarse) {
    .pin-detail .pin-media-actions {
        opacity: 1;
    }
    
    .pin-detail .comment-actions {
        opacity: 1;
    }
}


/* =============================================================================
   PAGINATION
   ============================================================================= */

.pagination-wrapper {
    display: flex;
    justify-content: center;
    padding: 48px 0 24px;
}

.pagination-modern {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--pin-surface);
    padding: 8px;
    border-radius: var(--pin-radius-full);
    box-shadow: var(--pin-shadow);
}

.page-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pin-text);
    text-decoration: none;
    transition: var(--pin-transition);
}

.page-btn:hover {
    background: var(--pin-bg);
    color: var(--pin-primary);
}

.page-numbers {
    display: flex;
    align-items: center;
    gap: 4px;
}

.page-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pin-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--pin-transition);
}

.page-num:hover {
    background: var(--pin-bg);
    color: var(--pin-text);
}

.page-num.active {
    background: var(--pin-primary);
    color: white;
}

.page-info {
    padding: 0 16px;
    color: var(--pin-text-secondary);
    font-size: 0.9rem;
}

/* =============================================================================
   EMPTY STATES
   ============================================================================= */

.empty-state-modern {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
    text-align: center;
}

.empty-state-modern .empty-icon {
    width: 120px;
    height: 120px;
    margin-bottom: 24px;
    color: var(--pin-text-muted);
    opacity: 0.5;
}

.empty-state-modern .empty-icon svg {
    width: 100%;
    height: 100%;
}

.empty-state-modern .empty-icon i {
    font-size: 4rem;
}

.empty-state-modern h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: var(--pin-text);
}

.empty-state-modern p {
    font-size: 0.95rem;
    color: var(--pin-text-muted);
    margin: 0 0 24px 0;
}

.btn-create-large {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--pin-primary);
    color: white;
    padding: 14px 28px;
    border-radius: var(--pin-radius-full);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--pin-transition);
    box-shadow: var(--pin-shadow);
}

.btn-create-large:hover {
    background: var(--pin-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--pin-shadow-lg);
    color: white;
}

.btn-outline-modern {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--pin-text-secondary);
    padding: 12px 24px;
    border: 1px solid var(--pin-border);
    border-radius: var(--pin-radius-full);
    font-weight: 500;
    text-decoration: none;
    transition: var(--pin-transition);
}

.btn-outline-modern:hover {
    border-color: var(--pin-primary);
    color: var(--pin-primary);
}

/* =============================================================================
   FLOATING ACTION BUTTON
   ============================================================================= */

.fab-create {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--pin-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: var(--pin-shadow-lg);
    z-index: 1000;
    transition: var(--pin-transition);
}

.fab-create:hover {
    background: var(--pin-primary-dark);
    transform: scale(1.1);
    color: white;
}

@media (min-width: 768px) {
    .fab-create {
        display: none;
    }
}

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

@media (max-width: 1200px) {
    .masonry-grid {
        columns: 4 250px;
    }
}

@media (max-width: 992px) {
    /* Hero Responsive */
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-visual {
        order: 1;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .mandala-showcase {
        width: 250px;
        height: 250px;
    }
    
    .masonry-grid {
        columns: 3 220px;
    }
    
    .detail-layout {
        grid-template-columns: 1fr;
    }
    
    .detail-media {
        min-height: 50vh;
    }
    
    .detail-info {
        position: relative;
        max-height: none;
        border-left: none;
        border-top: 1px solid var(--pin-border);
    }
    
    .info-scroll {
        padding: 16px;
        gap: 14px;
    }
    
    .detail-hero-card {
        padding: 16px;
    }
    
    .detail-title {
        font-size: 1.2rem;
    }
    
    .engagement-bar {
        flex-wrap: wrap;
        gap: 6px;
    }
    
    .engagement-stat {
        min-width: calc(50% - 3px);
        flex: 1 1 calc(50% - 3px);
    }
    
    .quick-actions {
        flex-wrap: wrap;
    }
    
    .quick-action-btn {
        flex: 1 1 calc(50% - 4px);
        min-width: calc(50% - 4px);
        font-size: 0.8rem;
        padding: 10px 12px;
    }
    
    .quick-action-btn.subtle {
        flex: 0 0 auto;
        min-width: auto;
    }
    
    .detail-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    
    .profile-header {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .profile-avatar {
        width: 100px;
        height: 100px;
    }
    
    .profile-stats-row {
        justify-content: center;
    }
    
    .profile-bio {
        text-align: center;
    }
}

@media (max-width: 768px) {
    /* Hero Mobile */
    .showcase-hero {
        min-height: 350px;
    }
    
    .hero-container {
        padding: 40px 0;
    }
    
    .hero-badge {
        font-size: 0.7rem;
        padding: 6px 12px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 24px;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
        margin-bottom: 32px;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .hero-visual {
        display: none;
    }
    
    .masonry-grid {
        columns: 2 160px;
        column-gap: 12px;
    }
    
    .pin-card {
        margin-bottom: 12px;
    }
    
    .filter-bar .container {
        flex-wrap: wrap;
    }
    
    .filter-nav {
        width: 100%;
    }
    
    .filter-meta {
        display: none;
    }
    
    .category-hero {
        padding: 32px 0;
    }
    
    .category-hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .category-stats-badge {
        margin-top: 16px;
    }
    
    .tab-nav {
        gap: 24px;
    }
    
    .tab-btn span:not(.tab-count) {
        display: none;
    }
    
    .pin-footer {
        padding: 10px 12px;
    }
    
    .pin-avatar {
        width: 28px;
        height: 28px;
    }
    
    .pin-author-info {
        display: none;
    }
    
    /* Detail Page - 768px */
    .detail-hero-card {
        padding: 14px;
    }
    
    .detail-description {
        font-size: 0.85rem;
    }
    
    .author-avatar-lg {
        width: 40px;
        height: 40px;
    }
    
    .engagement-stat {
        padding: 6px 8px;
        gap: 6px;
    }
    
    .stat-icon {
        width: 24px;
        height: 24px;
    }
    
    .stat-icon i {
        font-size: 0.65rem;
    }
    
    .stat-value {
        font-size: 0.85rem;
    }
    
    .comments-section {
        padding: 14px;
    }
}

@media (max-width: 576px) {
    .masonry-grid {
        columns: 2 140px;
        column-gap: 8px;
    }
    
    .pin-card {
        margin-bottom: 8px;
        border-radius: 12px;
    }
    
    .pin-overlay {
        padding: 12px;
    }
    
    .pin-action-btn {
        width: 32px;
        height: 32px;
    }
    
    .pin-title {
        font-size: 0.85rem;
    }
    
    .pin-footer {
        padding: 8px 10px;
    }
    
    /* Detail Page - 576px */
    .info-scroll {
        padding: 14px;
        gap: 12px;
    }
    
    .detail-hero-card {
        padding: 12px;
    }
    
    .detail-title {
        font-size: 1.1rem;
    }
    
    .tag-chip {
        font-size: 0.75rem;
        padding: 3px 8px;
    }
    
    .author-card {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .follow-btn {
        width: 100%;
        justify-content: center;
    }
    
    .engagement-stat {
        flex: 1 1 100%;
        flex-direction: row;
        justify-content: flex-start;
    }
    
    .quick-action-btn {
        flex: 1 1 100%;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
    
    .detail-item.full {
        grid-column: span 1;
    }
    
    .composer-avatar-v2 {
        width: 32px;
        height: 32px;
    }
    
    .comments-list-v2 {
        max-height: 250px;
    }
    
    /* Filter chips - icon only on very small screens */
    .filter-chip .chip-label {
        display: none;
    }
    
    .filter-chip .chip-badge {
        display: none;
    }
    
    .filter-chip {
        padding: 10px 14px;
        border-radius: 10px;
    }
    
    /* Hero mobile small */
    .showcase-hero {
        min-height: 320px;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 16px;
    }
    
    .stat-number {
        font-size: 1.25rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* Tablet landscape specific */
@media (min-width: 769px) and (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }
    
    .mandala-showcase {
        width: 280px;
        height: 280px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        gap: 30px;
    }
}

/* =============================================================================
   ACCESSIBILITY & TOUCH
   ============================================================================= */

@media (hover: none) {
    .pin-overlay {
        opacity: 1;
        background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 40%);
    }
    
    .pin-action-btn {
        transform: none;
        opacity: 1;
    }
    
    .pin-info {
        transform: none;
        opacity: 1;
    }
}

/* Focus states for accessibility */
.pin-link:focus-visible,
.filter-chip:focus-visible,
.tab-btn:focus-visible,
.action-btn:focus-visible {
    outline: 2px solid var(--pin-primary);
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}