@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&family=Press+Start+2P&family=Share+Tech+Mono&family=Syncopate:wght@400;700&family=Syne:wght@700;800&display=swap');

:root {
    /* Color Palette */
    --bg-primary: #07090e;
    --bg-secondary: #0e121a;
    --bg-glass: rgba(15, 20, 30, 0.45);
    --bg-card-info: rgba(14, 18, 26, 0.25);
    --bg-glass-hover: rgba(20, 28, 42, 0.6);
    --border-glass: rgba(255, 255, 255, 0.05);
    --border-glass-active: rgba(168, 85, 247, 0.4);

    --accent-purple: #a855f7;
    --accent-cyan: #06b6d4;
    --accent-pink: #ec4899;
    --accent-gradient: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-cyan) 100%);
    --accent-gradient-hover: linear-gradient(135deg, #b86df9 0%, #22c55e 100%);
    /* Greenish/Purple gradient on hover */

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;

    /* Layout & Shadow Tokens */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    --shadow-purple-glow: 0 0 20px rgba(168, 85, 247, 0.25);
    --shadow-cyan-glow: 0 0 20px rgba(6, 182, 212, 0.25);
    --shadow-card-glow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 1px rgba(255, 255, 255, 0.1) inset;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    overflow-x: hidden;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--bg-glass);
    border-radius: 4px;
    border: 2px solid var(--bg-primary);
}

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

/* Base Layout */
.app-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
}

/* Decorative Background Blobs */
.bg-glow-blob {
    position: fixed; /* Fixed position prevents layout-stretching and horizontal scrollbars on mobile! */
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.08;
    z-index: -1;
    pointer-events: none;
}

.blob-purple {
    background-color: var(--accent-purple);
    top: -100px;
    left: -100px;
}

.blob-cyan {
    background-color: var(--accent-cyan);
    bottom: -100px;
    right: -100px;
}

/* Header Styles */
.app-header {
    display: flex;
    justify-content: center;
    /* center items */
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-glass);
    margin-bottom: 3rem;
}

/* Back-to-top button */
#back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--accent-gradient);
    color: #fff;
    border: none;
    border-radius: 12px;
    padding: 0.6rem 1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-purple-glow);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    z-index: 100;
}

#back-to-top.show {
    opacity: 1;
    visibility: visible;
}

/* NSFW toggle styling */
.nsfw-toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    user-select: none;
    transition: var(--transition-fast);
}

.nsfw-toggle-label:hover {
    color: var(--text-primary);
}

.nsfw-toggle-label input {
    display: none;
}

.switch {
    position: relative;
    display: inline-block;
    width: 2.5rem;
    height: 1.4rem;
}

.switch::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 1.4rem;
    transition: var(--transition-fast);
}

.switch::after {
    content: "";
    position: absolute;
    top: 0.2rem;
    left: 0.2rem;
    width: 1rem;
    height: 1rem;
    background: #fff;
    border-radius: 50%;
    transition: var(--transition-fast);
}

#nsfw-toggle:checked+.switch::before {
    background: var(--accent-gradient);
}

#nsfw-toggle:checked+.switch::after {
    transform: translateX(1.2rem);
}




.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo-text {
    font-family: 'Syncopate', 'Outfit', sans-serif !important;
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    line-height: 1.2;
    padding-right: 0.4rem; /* Prevent cutoff */
    filter: drop-shadow(0 0 15px rgba(168, 85, 247, 0.35)); /* Default Aetheria Purple glow shadow */
}

.logo-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 0.25rem;
    text-align: center;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    border: none;
    padding: 0.8rem 1.75rem;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-purple-glow);
    transition: var(--transition-normal);
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.45);
    background: linear-gradient(135deg, #b86df9 0%, #0891b2 100%);
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
    text-decoration: none;
}

.btn-secondary:hover {
    background: var(--bg-glass-hover);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* Search & Filters Dashboard */
.filter-dashboard {
    position: relative;
    z-index: 30;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 1.75rem;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-card-glow);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.search-row {
    display: flex;
    gap: 1rem;
    width: 100%;
}

.search-input-wrapper {
    position: relative;
    flex-grow: 1;
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    width: 20px;
    height: 20px;
    transition: var(--transition-fast);
}

.search-input {
    width: 100%;
    background-color: rgba(7, 9, 14, 0.6);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    padding: 1rem 1.25rem 1rem 3.25rem;
    border-radius: 14px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-purple);
    box-shadow: var(--shadow-purple-glow);
    background-color: rgba(7, 9, 14, 0.95);
}

.search-input:focus+.search-icon {
    color: var(--accent-purple);
}

.stats-badge {
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.2);
    color: var(--accent-purple);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.filters-row {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.25rem;
}

.filter-controls-row {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    padding-top: 0.5rem;
    width: 100%;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    min-width: 90px;
}

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

.filter-pill {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    user-select: none;
}

.filter-pill:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.filter-pill.active {
    background: var(--accent-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.35);
}

.filter-pill-creator.active[data-creator="CA3D Studios"] {
    background: linear-gradient(135deg, var(--accent-purple) 0%, #ec4899 100%);
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.3);
}

.filter-pill-creator.active[data-creator="Tanuki Figures"] {
    background: linear-gradient(135deg, #3b82f6 0%, var(--accent-cyan) 100%);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Model Grid */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

/* Card Styling */
.model-card {
    background: transparent;
    border: 1px solid var(--border-glass);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    position: relative;
    cursor: pointer;
}

.model-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 18px;
    border: 1px solid transparent;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.35), rgba(6, 182, 212, 0.35)) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: var(--transition-normal);
}

.model-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(168, 85, 247, 0.15);
    background: var(--bg-glass-hover);
}

.model-card:hover::after {
    opacity: 1;
}

/* Card Image Area */
.card-media-wrapper {
    position: relative;
    width: 100%;
    padding-top: 100%;
    /* 1:1 Aspect Ratio */
    background: #0b0f17;
    overflow: hidden;
}

.card-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.model-card:hover .card-image {
    transform: scale(1.08);
}

.card-image.loading {
    filter: blur(10px);
}

.image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #0e121a 0%, #151b27 100%);
    color: var(--text-muted);
    font-size: 0.85rem;
    gap: 0.5rem;
}

.image-placeholder svg {
    width: 32px;
    height: 32px;
    opacity: 0.4;
}

/* Badges on Image */
.card-creator-badge-wrapper {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: flex;
    align-items: flex-start;
    z-index: 2;
}

.card-badges {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
    z-index: 2;
}

.badge {
    padding: 0.35rem 0.75rem;
    border-radius: 8px;
    font-size: 0.56rem;
    /* 75% of original */
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-family: var(--font-heading);
}

.badge-creator-ca3d {
    background: rgba(168, 85, 247, 0.25);
    border: 1px solid rgba(168, 85, 247, 0.4);
    color: #e9d5ff;
}

.badge-creator-tanuki {
    background: rgba(59, 130, 246, 0.25);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: #dbeafe;
}

[class^="badge-creator-"]:not(.badge-creator-ca3d):not(.badge-creator-tanuki),
[class*=" badge-creator-"]:not(.badge-creator-ca3d):not(.badge-creator-tanuki),
.badge-creator-generic {
    background: rgba(236, 72, 153, 0.25);
    border: 1px solid rgba(236, 72, 153, 0.4);
    color: #fce7f3;
}

.badge-category {
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #f1f5f9;
}

.badge-franchise {
    background: rgba(6, 182, 212, 0.15);
    border: 1px solid rgba(6, 182, 212, 0.35);
    color: #cffafe;
}

/* Card Content Area */
.card-info {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    background: var(--bg-card-info);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border-glass);
}

.model-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.variant-indicators {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.03);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.indicator.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.1);
}

.indicator-spicy.active {
    color: #f472b6;
    background: rgba(244, 114, 182, 0.1);
    border-color: rgba(244, 114, 182, 0.2);
}

.indicator-bust.active {
    color: #67e8f9;
    background: rgba(103, 232, 249, 0.1);
    border-color: rgba(103, 232, 249, 0.2);
}

/* Pagination / Load More */
.load-more-container {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
    margin-bottom: 5rem;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(3, 5, 8, 0.9);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease-out;
    padding: 1.5rem;
    will-change: opacity;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card-window {
    background: #0c0f17;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.9), var(--shadow-purple-glow);
    border-radius: 24px;
    width: 100%;
    max-width: 900px;
    max-height: min(720px, 90vh);
    overflow: hidden;
    position: relative;
    transform: scale(0.96) translateY(10px);
    transition: transform 0.18s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: row;
    will-change: transform;
}

@media (max-width: 768px) {
    .modal-card-window {
        flex-direction: column;
        max-height: 90vh;
        overflow-y: auto;
    }
}

.modal-overlay.active .modal-card-window {
    transform: scale(1) translateY(0);
}

.modal-close-btn {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 10;
}

.modal-close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transform: rotate(90deg);
}

.modal-media-pane {
    width: 45%;
    flex-shrink: 0;
    position: relative;
    background: #06090e;
}

@media (max-width: 768px) {
    .modal-media-pane {
        width: 100%;
        aspect-ratio: 1/1;
    }
}
.modal-preview-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: filter;
}

.modal-preview-blur {
    filter: blur(8px) scale(1.02);
}

.modal-content-pane {
    width: 55%;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

@media (max-width: 768px) {
    .modal-content-pane {
        width: 100%;
        padding: 1.75rem;
    }
}

.modal-creator-tag {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.tag-ca3d {
    color: var(--accent-purple);
}

.tag-tanuki {
    color: #3b82f6;
}

[class*="tag-"]:not(.tag-ca3d):not(.tag-tanuki),
.tag-generic {
    color: var(--accent-pink);
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.modal-meta-row {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.modal-meta-badge {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    padding: 0.4rem 0.75rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
}

.modal-actions-heading {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.5rem;
}

.modal-downloads-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 2rem;
}

.download-link-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0.9rem 1.25rem;
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.download-link-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(4px);
    border-color: rgba(255, 255, 255, 0.2);
}

.download-link-btn.btn-variant-spicy {
    border-color: rgba(244, 114, 182, 0.15);
    background: rgba(244, 114, 182, 0.03);
}

.download-link-btn.btn-variant-spicy:hover {
    background: rgba(244, 114, 182, 0.08);
    border-color: rgba(244, 114, 182, 0.4);
    box-shadow: 0 0 15px rgba(244, 114, 182, 0.15);
}

.download-link-btn.btn-variant-bust {
    border-color: rgba(103, 232, 249, 0.15);
    background: rgba(103, 232, 249, 0.03);
}

.download-link-btn.btn-variant-bust:hover {
    background: rgba(103, 232, 249, 0.08);
    border-color: rgba(103, 232, 249, 0.4);
    box-shadow: 0 0 15px rgba(103, 232, 249, 0.15);
}

.download-btn-label {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.download-btn-label svg {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.download-link-btn:hover .download-btn-label svg {
    color: #fff;
}

.download-link-btn.btn-variant-spicy:hover .download-btn-label svg {
    color: #f472b6;
}

.download-link-btn.btn-variant-bust:hover .download-btn-label svg {
    color: #67e8f9;
}

.download-btn-arrow {
    font-size: 1.1rem;
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}

.download-link-btn:hover .download-btn-arrow {
    color: #fff;
    transform: translateX(2px);
}

/* Modal details footer notes */
.modal-footer-info {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.modal-footer-info svg {
    width: 12px;
    height: 12px;
}

/* Footer Section */
.app-footer {
    border-top: 1px solid var(--border-glass);
    padding-top: 2rem;
    padding-bottom: 2rem;
    text-align: center;
    margin-top: 4rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

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

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--accent-purple);
}

/* No Results State */
.no-results {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 5rem 2rem;
    text-align: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 18px;
    color: var(--text-secondary);
}

.no-results svg {
    width: 48px;
    height: 48px;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.no-results-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.no-results-text {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Logo link reset */
.logo-link {
    text-decoration: none;
    color: inherit;
    display: inline-block;
    transition: var(--transition-fast);
}

.logo-link:hover {
    transform: scale(1.02);
}

/* Portal Landing Page Styles */
.portal-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 90vh;
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.portal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 3rem;
    width: 100%;
    max-width: 1200px;
    margin-top: 3rem;
}

.portal-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 3.5rem 2.5rem;
    text-align: center;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
}

.portal-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 24px;
    border: 1.5px solid transparent;
    transition: var(--transition-normal);
    pointer-events: none;
    z-index: 2;
}

/* Catalog Card Hover States */
.card-catalog:hover {
    transform: translateY(-8px);
    background: var(--bg-glass-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(168, 85, 247, 0.15);
}

.card-catalog:hover::before {
    border-color: rgba(168, 85, 247, 0.35);
}

/* Etsy Card Hover States */
.card-etsy:hover {
    transform: translateY(-8px);
    background: var(--bg-glass-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(6, 182, 212, 0.15);
}

.card-etsy:hover::before {
    border-color: rgba(6, 182, 212, 0.35);
}

/* REZIN8 Labs Card Hover States */
.card-rezin8:hover {
    transform: translateY(-8px);
    background: var(--bg-glass-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(236, 72, 153, 0.15);
}

.card-rezin8:hover::before {
    border-color: rgba(236, 72, 153, 0.35);
}

/* Icon Styling and Animations */
.portal-card-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    margin-bottom: 0.5rem;
    transition: var(--transition-normal);
}

.portal-card-icon svg {
    width: 36px;
    height: 36px;
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.card-catalog:hover .icon-catalog {
    background: rgba(168, 85, 247, 0.15);
    border-color: rgba(168, 85, 247, 0.3);
    transform: scale(1.1);
}

.card-catalog:hover .icon-catalog svg {
    color: var(--accent-purple);
    filter: drop-shadow(0 0 8px rgba(168, 85, 247, 0.5));
}

.card-etsy:hover .icon-etsy {
    background: rgba(6, 182, 212, 0.15);
    border-color: rgba(6, 182, 212, 0.3);
    transform: scale(1.1);
}

.card-etsy:hover .icon-etsy svg {
    color: var(--accent-cyan);
    filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.5));
}

.card-rezin8:hover .icon-rezin8 {
    background: rgba(236, 72, 153, 0.15);
    border-color: rgba(236, 72, 153, 0.3);
    transform: scale(1.1);
}

.card-rezin8:hover .icon-rezin8 svg {
    color: var(--accent-pink);
    filter: drop-shadow(0 0 8px rgba(236, 72, 153, 0.5));
}

/* Typography Inside Portal */
.portal-card h2 {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
    letter-spacing: -0.02em;
    transition: var(--transition-normal);
}

.card-catalog:hover h2 {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card-etsy:hover h2 {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card-rezin8:hover h2 {
    background: linear-gradient(135deg, var(--accent-pink) 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.portal-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin: 0;
    flex-grow: 1;
}

/* Beautiful Action Buttons inside Portal Cards */
.btn-portal {
    width: 100%;
    justify-content: center;
    padding: 0.9rem 1.5rem;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-normal);
}

.btn-portal svg {
    transition: transform var(--transition-fast);
}

.portal-card:hover .btn-portal svg {
    transform: translateX(4px);
}

.btn-catalog-action {
    background: rgba(168, 85, 247, 0.06);
    border: 1px solid rgba(168, 85, 247, 0.25);
    color: #e9d5ff;
}

.card-catalog:hover .btn-catalog-action {
    background: var(--accent-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: var(--shadow-purple-glow);
}

.btn-etsy-action {
    background: rgba(6, 182, 212, 0.06);
    border: 1px solid rgba(6, 182, 212, 0.25);
    color: #cffafe;
}

.card-etsy:hover .btn-etsy-action {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-pink) 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: var(--shadow-cyan-glow);
}

.btn-rezin8-action {
    background: rgba(236, 72, 153, 0.06);
    border: 1px solid rgba(236, 72, 153, 0.25);
    color: #fbcfe8;
}

.card-rezin8:hover .btn-rezin8-action {
    background: linear-gradient(135deg, var(--accent-pink) 0%, var(--accent-cyan) 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 20px rgba(236, 72, 153, 0.25);
}

/* Premium Responsiveness Improvements */
@media (max-width: 768px) {
    /* Global layout padding adjustment */
    .app-container {
        padding: 1.25rem 1rem;
    }
    
    /* Header optimization */
    .logo-text {
        font-size: clamp(1.2rem, 3.8vw, 2.25rem);
    }
    .logo-subtitle {
        font-size: 0.85rem;
    }
    .app-header {
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
    }
    
    /* Search & filter dashboard wrap styling */
    .filter-dashboard {
        padding: 1.25rem;
        gap: 1.25rem;
        margin-bottom: 2rem;
    }
    
    .search-row {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .stats-badge {
        width: 100%;
        justify-content: center;
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }
    
    .filters-row {
        padding-top: 1rem;
        gap: 1.25rem;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .filter-controls-row {
        gap: 0.85rem;
    }
    
    .filter-label {
        min-width: auto;
    }
    
    /* Grid layout gap tuning */
    .grid-container {
        gap: 1.5rem;
        margin-bottom: 2.5rem;
    }
    
    /* Back to top button styling for mobile - centered using bulletproof viewport translate model */
    #back-to-top {
        position: fixed !important;
        bottom: 1.5rem !important;
        left: 50% !important;
        right: auto !important;
        transform: translate3d(-50%, 0, 0) !important;
        width: fit-content !important;
        padding: 0.5rem 0.8rem !important;
        font-size: 0.85rem !important;
        
        /* GPU hardware-compositing layer promotion to prevent scroll-lag and address bar jitter! */
        will-change: transform, opacity;
        backface-visibility: hidden;
        transition: opacity 0.15s ease-out, visibility 0.15s ease-out, transform 0.15s ease-out;
    }


    /* Portal adjustments for 768px */
    .portal-container {
        padding: 2rem 1.5rem;
        min-height: auto;
    }
    .portal-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-top: 2rem;
    }
    .portal-card {
        padding: 2.5rem 1.75rem;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: clamp(1.05rem, 3.8vw, 1.85rem);
        letter-spacing: 0.08em; /* slightly tighter on mobile to guarantee a perfect viewport fit for extended fonts */
    }
    
    /* Catalog pills scroll instead of stacking to save vertical space (very premium mobile look!) */
    .filter-pills {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        width: 100%;
        padding-bottom: 0.5rem;
        gap: 0.4rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Hide scrollbar for clean look */
    }
    
    .filter-pills::-webkit-scrollbar {
        display: none; /* Hide scrollbar in Safari/Chrome */
    }
    
    .filter-pill {
        white-space: nowrap;
        padding: 0.35rem 0.85rem;
        font-size: 0.8rem;
    }
    
    /* Modal content padding for small mobile screens */
    .modal-content-pane {
        padding: 1.25rem;
    }
    
    .modal-title {
        font-size: 1.4rem;
    }
    
    .download-link-btn {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }
}


.theme-solaris {
    --bg-primary: #0a0a0a;
    --bg-secondary: #171717;
    --bg-glass: rgba(23, 23, 23, 0.55);
    --bg-card-info: rgba(23, 23, 23, 0.25);
    --border-glass: rgba(255, 255, 255, 0.05);
    --border-glass-active: rgba(245, 158, 11, 0.4);
    
    --accent-purple: #f59e0b; /* Amber Gold */
    --accent-cyan: #ef4444; /* Crimson Red */
    --accent-pink: #f97316; /* Sunburst Orange */
    --accent-gradient: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    --accent-gradient-hover: linear-gradient(135deg, #fbbf24 0%, #f87171 100%);
    
    --text-primary: #fafafa;
    --text-secondary: #e5e5e5;
    --text-muted: #a3a3a3;
    
    --shadow-purple-glow: 0 0 20px rgba(245, 158, 11, 0.25);
    --shadow-cyan-glow: 0 0 20px rgba(239, 68, 68, 0.25);
    --shadow-card-glow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

/* Glistening golden title glow override for Solaris Gold */
.theme-solaris .logo-text {
    filter: drop-shadow(0 0 15px rgba(245, 158, 11, 0.45)) !important;
}

.theme-midnight-blaze {
    --bg-primary: #060204;
    --bg-secondary: #12040a;
    --bg-glass: rgba(26, 6, 15, 0.55);
    --bg-card-info: rgba(26, 6, 15, 0.25);
    --border-glass: rgba(255, 255, 255, 0.05);
    --border-glass-active: rgba(217, 65, 101, 0.4);
    
    --accent-purple: #ff8b72; /* Salmon Peach */
    --accent-cyan: #d94165; /* Plum Rose */
    --accent-pink: #8c2543; /* Burgundy */
    --accent-gradient: linear-gradient(135deg, #ff8b72 0%, #d94165 50%, #8c2543 100%);
    --accent-gradient-hover: linear-gradient(135deg, #ffa08c 0%, #e15b7c 50%, #a43455 100%);
    
    --text-primary: #fff0f2;
    --text-secondary: #e5d0d4;
    --text-muted: #9a8287;
    
    --shadow-purple-glow: 0 0 20px rgba(255, 139, 114, 0.25);
    --shadow-cyan-glow: 0 0 20px rgba(217, 65, 101, 0.25);
    --shadow-card-glow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 1px rgba(255, 255, 255, 0.1) inset;
    
    --font-heading: 'Outfit', sans-serif;
}

/* Special branding font override & glowing drop shadow for Midnight Blaze */
.theme-midnight-blaze .logo-text {
    font-family: 'Syncopate', 'Outfit', sans-serif !important;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    filter: drop-shadow(0 0 15px rgba(217, 65, 101, 0.5));
    padding-right: 0.4rem; /* prevent letter-spacing cutoff */
}

.theme-midnight-blaze .logo-subtitle {
    font-family: 'Outfit', sans-serif;
    color: var(--text-secondary);
    letter-spacing: 0.25em; /* extra spacious tracking */
    text-shadow: 0 0 8px rgba(255, 139, 114, 0.2);
}

.theme-glacial-glass {
    --bg-primary: #04060c; /* Deep obsidian slate black */
    --bg-secondary: #0a1122; /* Navy slate dark glass */
    --bg-glass: rgba(18, 30, 54, 0.42); /* Crisp frosted periwinkle glass */
    --bg-card-info: rgba(18, 30, 54, 0.20);
    --border-glass: rgba(154, 176, 229, 0.08); /* Frosted glass white-blue edge */
    --border-glass-active: rgba(159, 179, 232, 0.45); /* Glistening periwinkle border */
    
    --accent-purple: #9fb3e8; /* Soft Lavender */
    --accent-cyan: #7c91cc; /* Cool Periwinkle */
    --accent-pink: #b5c4f5; /* Ice Blue */
    --accent-gradient: linear-gradient(135deg, #b5c4f5 0%, #9fb3e8 50%, #7c91cc 100%);
    --accent-gradient-hover: linear-gradient(135deg, #cbd7ff 0%, #b5c4f5 50%, #91a5db 100%);
    
    --text-primary: #f0f4ff;
    --text-secondary: #cbd6f0;
    --text-muted: #7b8ba8;
    
    --shadow-purple-glow: 0 0 20px rgba(159, 179, 232, 0.22);
    --shadow-cyan-glow: 0 0 20px rgba(124, 145, 204, 0.22);
    --shadow-card-glow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 1px rgba(255, 255, 255, 0.1) inset;
    
    --font-heading: 'Outfit', sans-serif;
}

/* Glistening glass title override & glowing icy drop shadow for Glacial Glass */
.theme-glacial-glass .logo-text {
    font-family: 'Syncopate', 'Outfit', sans-serif !important;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    filter: drop-shadow(0 0 15px rgba(159, 179, 232, 0.45));
    padding-right: 0.4rem; /* prevent letter-spacing cutoff */
}

.theme-glacial-glass .logo-subtitle {
    font-family: 'Outfit', sans-serif;
    color: var(--text-secondary);
    letter-spacing: 0.25em; /* extra spacious tracking */
    text-shadow: 0 0 8px rgba(181, 196, 245, 0.2);
}

.theme-opt-card[data-theme-class="theme-glacial-glass"].active::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #b5c4f5 0%, #9fb3e8 50%, #7c91cc 100%);
    border-radius: 18px;
    z-index: -1;
}


/* Settings Modal UI Styling overrides */
.theme-modal-window {
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.9), 0 0 30px rgba(168, 85, 247, 0.15);
}

.theme-modal-window .modal-title {
    font-family: 'Syncopate', 'Outfit', sans-serif !important;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-size: 1.5rem !important;
    text-align: center;
}

.theme-modal-window .theme-opt-name {
    font-family: 'Syncopate', 'Outfit', sans-serif !important;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 0.72rem !important;
}

.theme-options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    width: 100%;
}

.theme-opt-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    
    /* Hardware acceleration overrides to bypass browser reflows and repaints! */
    will-change: transform, background-color, border-color, box-shadow;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    transition: background-color 0.12s ease-out, border-color 0.12s ease-out, transform 0.12s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.12s ease-out;
}

.theme-opt-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 16px;
    border: 1.5px solid transparent;
    transition: border-color 0.12s ease-out, box-shadow 0.12s ease-out, background 0.12s ease-out;
    pointer-events: none;
    z-index: 2;
}

.theme-opt-card:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translate3d(0, -3px, 0); /* GPU-accelerated subpixel translation */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.theme-opt-card.active {
    background: rgba(255, 255, 255, 0.04);
}

.theme-opt-card[data-theme-class="theme-aetheria"].active::before {
    border-color: #a855f7;
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.25);
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(6, 182, 212, 0.15)) border-box;
}

.theme-opt-card[data-theme-class="theme-cloudscape"].active::before {
    border-color: #f5c5b2;
    box-shadow: 0 0 15px rgba(245, 197, 178, 0.25);
    background: linear-gradient(135deg, rgba(245, 197, 178, 0.15), rgba(226, 159, 132, 0.15)) border-box;
}

.theme-opt-card[data-theme-class="theme-solaris"].active::before {
    border-color: #f59e0b;
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.25);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(239, 68, 68, 0.15)) border-box;
}

.theme-opt-card[data-theme-class="theme-midnight-blaze"].active::before {
    border-color: #ff8b72;
    box-shadow: 0 0 15px rgba(255, 139, 114, 0.25);
    background: linear-gradient(135deg, rgba(255, 139, 114, 0.15), rgba(217, 65, 101, 0.15)) border-box;
}

.theme-opt-preview {
    display: flex;
    width: 100%;
    height: 48px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.theme-opt-preview span {
    flex-grow: 1;
    height: 100%;
    transition: var(--transition-fast);
}

.theme-opt-name {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: center;
    transition: var(--transition-fast);
}

.theme-opt-card:hover .theme-opt-name {
    color: #fff;
}

@media (max-width: 480px) {
    .theme-options-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* ==========================================================================
   PAGE TRANSITIONS SYSTEM (Smooth, premium navigation effect)
   ========================================================================== */
.js-ready body {
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.js-ready body.page-loaded {
    opacity: 1;
}

.js-ready body.page-fade-out {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Slide transition container for main content layout */
.js-ready .app-container {
    transform: translateY(12px);
    transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1); /* Premium spring-overshoot effect */
}

.js-ready body.page-loaded .app-container {
    transform: translateY(0);
}

.js-ready body.page-fade-out .app-container {
    transform: translateY(-12px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}


/* ==========================================================================
   Glacial Glass Premium Beveled Glassmorphism & Top Highlight Refinements
   ========================================================================= */

/* Realistic asymmetrical frosted glass styling and high-reflectivity top catch-lights */
.theme-glacial-glass .portal-card,
.theme-glacial-glass .model-card,
.theme-glacial-glass .filter-dashboard,
.theme-glacial-glass .modal-card-window,
.theme-glacial-glass .theme-modal-window {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%) !important;
    backdrop-filter: blur(25px) !important;
    -webkit-backdrop-filter: blur(25px) !important;
    border-top: 1.5px solid rgba(255, 255, 255, 0.38) !important;
    border-left: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-right: 1px solid rgba(255, 255, 255, 0.06) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.25) !important;
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.25s ease !important;
}

/* Beautiful dynamic hover responses catching extra specular highlight */
.theme-glacial-glass .portal-card:hover,
.theme-glacial-glass .model-card:hover {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.13) 0%, rgba(255, 255, 255, 0.04) 100%) !important;
    border-top: 1.5px solid rgba(255, 255, 255, 0.48) !important;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.65), 0 0 20px rgba(159, 179, 232, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.35) !important;
}

/* Ensure model cards border overlay inherits a clean icy glacial gradient outline on hover */
.theme-glacial-glass .model-card::after {
    background: linear-gradient(135deg, rgba(181, 196, 245, 0.5), rgba(124, 145, 204, 0.5)) border-box !important;
}

/* Premium slow-pulsing background light for Glacial Glass */
.theme-glacial-glass .bg-glow-blob {
    opacity: 0.05;
    will-change: opacity, transform;
}

.theme-glacial-glass .blob-purple {
    animation: glacial-pulse-purple 14s infinite ease-in-out;
}

.theme-glacial-glass .blob-cyan {
    animation: glacial-pulse-cyan 18s infinite ease-in-out 3s;
}

@keyframes glacial-pulse-purple {
    0%, 100% {
        opacity: 0.05;
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        opacity: 0.12;
        transform: translate3d(50px, 30px, 0) scale(1.15);
    }
}

@keyframes glacial-pulse-cyan {
    0%, 100% {
        opacity: 0.05;
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        opacity: 0.11;
        transform: translate3d(-60px, -40px, 0) scale(1.2);
    }
}

/* Expandable Filter Drawer Elements */
.filter-expandable-group {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.filter-drawer-btn {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-top: 1.5px solid rgba(255, 255, 255, 0.2) !important; /* spec highlight */
    color: var(--text-secondary);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: var(--transition-fast);
    outline: none;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.filter-drawer-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.filter-drawer-btn.active-filter-selected {
    border-color: var(--accent-purple);
    box-shadow: 0 0 12px rgba(168, 85, 247, 0.35);
    color: #fff;
}

.drawer-arrow-icon {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-left: 0.75rem;
    opacity: 0.7;
}

.filter-drawer-btn.open .drawer-arrow-icon {
    transform: rotate(180deg);
    opacity: 1;
}

/* Expandable Drawer Shelf Content container */
.filter-drawer-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    padding: 0;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), 
                opacity 0.35s ease, 
                padding 0.35s ease;
    width: 100%;
}

.filter-drawer-content.open {
    max-height: 2000px; /* Large max-height to prevent clipping of multiple rows */
    opacity: 1;
    overflow: visible; /* Ensure nothing is cut off at the bottom */
    padding: 1rem 0 0.5rem 0;
}