:root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-primary: #3b82f6;
    --accent-secondary: #8b5cf6;
    --accent-glow: rgba(139, 92, 246, 0.5);
    
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
    padding-bottom: 210px; /* keep content/footer clear of the pinned VAAS bar */
}

/* Background Animations */
.background-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s infinite alternate ease-in-out;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
}

.blob-2 {
    bottom: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 70%);
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 30%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, #ec4899 0%, transparent 70%);
    animation-delay: -10s;
    opacity: 0.3;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(5%, 10%) scale(1.1); }
    66% { transform: translate(-5%, 5%) scale(0.9); }
    100% { transform: translate(0, 0) scale(1); }
}

/* Layout */
.container {
    width: 100%;
    max-width: 1800px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Logo as link */
a.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.2s ease;
}
a.logo:hover {
    opacity: 0.85;
}
a.logo span {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Collapsible summary for portfolio search */
#portfolio-summary-wrapper {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    box-shadow: var(--glass-shadow);
}
#portfolio-summary-wrapper summary {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    cursor: pointer;
    user-select: none;
    color: var(--text-primary);
    padding: 0.25rem 0;
    margin-bottom: 0.5rem;
    transition: color 0.2s ease;
}
#portfolio-summary-wrapper summary:hover {
    color: var(--accent-primary);
}
#portfolio-summary-wrapper[open] summary {
    margin-bottom: 0.75rem;
}

/* Glassmorphism Classes */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
}

.glass-header {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1.25rem 0;
}

/* Header & Nav */
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.logo span {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    transition: width 0.3s ease;
}

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

/* Always-visible bottom VAAS footer (mirrors the sticky header) */
.vaas-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--glass-border);
    padding: 0.75rem 0;
}
/* Blend the full-size VAAS panel into the glass footer */
.vaas-footer .vaas-section {
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
}

/* Hero Section */
.hero-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 80px);
}

.hero-content {
    padding: 4rem 3rem;
    text-align: center;
    max-width: 1100px;
    animation: slideUp 0.8s ease-out forwards;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 800px;
    margin-inline: auto;
}

/* Buttons */
.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.btn {
    padding: 0.875rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

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

/* Utility for Pages */
.page-header {
    margin: 3rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
}

.controls-section {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.time-select, .search-input {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--glass-border);
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}

.time-select:focus, .search-input:focus {
    border-color: var(--accent-primary);
}

.search-input {
    width: 250px;
}

/* Search toolbar: view toggle + filters + sort */
.toolbar-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.view-btn {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--glass-border);
    color: white;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    transition: border-color 0.3s, background 0.3s, color 0.3s;
    white-space: nowrap;
}

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

.view-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
}

.card-count-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--accent-primary);
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    z-index: 2;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.tribute-card {
    --rarity-color: var(--glass-border);
    --rarity-glow: transparent;
    background: var(--glass-bg);
    border: 3px solid var(--rarity-color);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 0 16px var(--rarity-glow);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Rarity-colored borders + glow (live cards; card-export.js mirrors these in the PNG) */
.tribute-card[data-rarity="Common"]    { --rarity-color: #64748b; }
.tribute-card[data-rarity="Rare"]      { --rarity-color: #3b82f6; --rarity-glow: rgba(59, 130, 246, 0.45); }
.tribute-card[data-rarity="Epic"]      { --rarity-color: #8b5cf6; --rarity-glow: rgba(139, 92, 246, 0.50); }
.tribute-card[data-rarity="Legendary"] { --rarity-color: #f59e0b; --rarity-glow: rgba(245, 158, 11, 0.55); }
.tribute-card[data-rarity="Mythic"]    { --rarity-color: #ef4444; --rarity-glow: rgba(239, 68, 68, 0.60); }
.tribute-card[data-rarity="Generic"]   { --rarity-color: #475569; }

.tribute-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 24px var(--rarity-glow);
    border-color: var(--rarity-color);
}

.card-image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3; /* standard photo shape so every card photo fills the same box */
    background: linear-gradient(145deg, #1e293b, #0f172a);
    overflow: hidden;
}

.card-image-fallback {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: rgba(148, 163, 184, 0.55);
    background: linear-gradient(145deg, #1e293b, #0f172a);
    pointer-events: none;
    user-select: none;
    z-index: 0;
}

.card-image {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.5s ease;
}

.card-image.loaded {
    opacity: 1;
}

.card-image.card-image-error {
    opacity: 0;
}

/* Live load status: spinner + progress bar, shown only while loading */
.card-image-status {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.75rem;
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    letter-spacing: 0.3px;
    color: var(--text-secondary);
    background: rgba(15, 23, 42, 0.45);
    pointer-events: none;
}

.card-image-container.card-image-loading .card-image-status,
.card-image-container.card-image-error .card-image-status {
    display: flex;
}

.card-image-spinner {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 3px solid rgba(148, 163, 184, 0.3);
    border-top-color: var(--accent-primary);
    animation: card-image-spin 0.9s linear infinite;
}

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

/* A definitive failure stops the spinner but keeps the note visible. */
.card-image-container.card-image-error .card-image-spinner {
    display: none;
}

.card-image-progress {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    height: 4px;
    display: none;
    background: rgba(148, 163, 184, 0.15);
}

.card-image-container.card-image-loading .card-image-progress {
    display: block;
}

.card-image-progress-bar {
    height: 100%;
    width: 0;
    border-radius: 0 2px 2px 0;
    background: var(--accent-primary);
    transition: width 0.2s ease;
}

/* Leaderboard thumbnails: a pulsing placeholder until the image arrives */
.card-thumb-img {
    border-radius: 4px;
    object-fit: cover;
    color: transparent;
    background: linear-gradient(90deg, rgba(148, 163, 184, 0.12), rgba(148, 163, 184, 0.32), rgba(148, 163, 184, 0.12));
    background-size: 200% 100%;
    animation: card-thumb-pulse 1.4s ease-in-out infinite;
}

.card-thumb-img.loaded {
    animation: none;
    background: none;
}

.card-thumb-img.card-image-error {
    display: none;
}

@keyframes card-thumb-pulse {
    0%, 100% { background-position: 0% 0; }
    50% { background-position: 100% 0; }
}

/* "Store images locally" checkbox */
.store-images-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

.store-images-toggle input {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-primary);
    cursor: pointer;
}

.tribute-card:hover .card-image {
    transform: scale(1.1);
}

.card-content {
    padding: 1.5rem;
    flex-grow: 1;
}

.card-species {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.card-class {
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.card-meta {
    margin-top: auto;
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--glass-border);
    padding-top: 1rem;
}

.card-attribution {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

/* Mystery Card Styling */
.mystery-card .card-image {
    filter: blur(8px) grayscale(100%);
    opacity: 0.4;
}

.mystery-card .card-species {
    color: var(--text-secondary);
    font-style: italic;
}

.mystery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.6);
    z-index: 10;
    pointer-events: none;
}

.mystery-icon {
    font-size: 3rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    color: rgba(255, 255, 255, 0.3);
    text-shadow: 0 0 20px var(--accent-glow);
}

.verify-badge {
    background: rgba(59, 130, 246, 0.2);
    color: var(--accent-primary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Pending / Not-yet-released card styling */
.pending-card-image {
    position: relative;
    flex-direction: column;
    gap: 0.75rem;
    background: linear-gradient(145deg, #111827, #0b1120);
    border-bottom: 2px dashed var(--glass-border);
}

.pending-card-image .pending-icon {
    font-size: 2.5rem;
    color: var(--text-secondary);
    opacity: 0.6;
    text-shadow: 0 0 24px var(--accent-glow);
}

.pending-card-species {
    color: var(--text-secondary);
    font-style: italic;
}

/* Leaderboard Table */
.leaderboard-table-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 4rem;
}

.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
}

.leaderboard-table th, .leaderboard-table td {
    padding: 1.25rem 1.5rem;
    text-align: left;
}

.leaderboard-table th {
    background: rgba(0, 0, 0, 0.2);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.leaderboard-table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: color 0.2s;
}

.leaderboard-table th.sortable:hover {
    color: var(--text-primary);
}

.leaderboard-table th.sort-active {
    color: var(--accent-color, #d4a76a);
}

.leaderboard-table tr {
    border-bottom: 1px solid var(--glass-border);
    transition: background 0.3s;
}

.leaderboard-table tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.leaderboard-table tr:last-child {
    border-bottom: none;
}

.rank-cell {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--accent-primary);
}

.rank-cell {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--accent-primary);
}

/* Page sidebar layout (leaderboard + search): dashboard on the left, content right */
.page-layout {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
}

.page-content {
    min-width: 0;
}

/* Difficulty Dashboard — sticky left sidebar panel */
.difficulty-dashboard { display: none; }

.difficulty-dashboard.show { display: block; }

.difficulty-sidebar {
    position: sticky;
    top: 6.5rem; /* clears the sticky header */
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
    padding: 1.25rem 1.5rem;
}

.dash-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
}

.dash-title {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -0.2px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dash-block {
    color: var(--text-secondary);
    font-size: 0.85rem;
    white-space: nowrap;
}

.dash-block b {
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

/* Vertical mini-table: dot · name · value; values share the same right edge */
.dash-table {
    display: grid;
    grid-template-columns: 10px 1fr auto;
    column-gap: 0.75rem;
    row-gap: 0.35rem;
}

.dash-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--rc, var(--text-secondary));
    box-shadow: 0 0 5px var(--rc, transparent);
    align-self: center;
    flex: none;
    margin-right: -0.3rem; /* snug the dot toward the name */
}

.dash-dot[data-r="common"]    { --rc: #94a3b8; }
.dash-dot[data-r="rare"]      { --rc: #3b82f6; }
.dash-dot[data-r="epic"]      { --rc: #8b5cf6; }
.dash-dot[data-r="legendary"] { --rc: #f59e0b; }
.dash-dot[data-r="mythic"]    { --rc: #ef4444; }

.dash-name {
    color: var(--text-secondary);
    font-size: 0.95rem;
    align-self: center;
}

.dash-colhead {
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.6;
    align-self: end;
    padding-bottom: 0.15rem;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 0.2rem;
}

.dash-val {
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
    align-self: center;
    min-width: 3.4rem;
}

.dash-note {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.9rem;
    line-height: 1.45;
    overflow-wrap: break-word;
    word-break: normal;
}

.dash-note code {
    font-style: normal;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
    padding: 0.02rem 0.35rem;
    border-radius: 4px;
    font-size: 0.85em;
    overflow-wrap: break-word;
    word-break: break-all;
}

.dash-foot {
    margin-top: 0.7rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--glass-border);
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.dash-foot b {
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

.dash-in {
    opacity: 0.75;
    font-size: 0.82rem;
}

/* Narrow screens: dashboard becomes a full-width card above the content */
@media (max-width: 960px) {
    .page-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .difficulty-sidebar {
        position: static;
        padding: 1rem 1.25rem;
    }
}

/* Leaderboard Card Layout (mobile/tablet) */
.leaderboard-card-row {
    display: none;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.leaderboard-card-rank {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.leaderboard-card-account {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.leaderboard-card-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 1rem;
    margin-bottom: 0.75rem;
}

.leaderboard-card-field {
    font-size: 0.9rem;
}

.leaderboard-card-field-label {
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.1rem;
}

.leaderboard-card-field-value {
    font-weight: 600;
}

.leaderboard-cards-preview {
    border-top: 1px solid var(--glass-border);
    padding-top: 0.75rem;
}

.leaderboard-cards-preview-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.4rem;
}

.leaderboard-cards-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.leaderboard-card-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(255, 255, 255, 0.08);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-size: 0.8rem;
}

.leaderboard-card-chip img {
    width: 20px;
    height: 20px;
    border-radius: 3px;
    object-fit: cover;
}

.leaderboard-card-chip.pending {
    color: var(--text-secondary);
    font-style: italic;
}

/* Status & Loading */
.loader-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-left-color: var(--accent-secondary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}

.status-message {
    color: var(--text-secondary);
    font-style: italic;
    text-align: center;
    margin: 2rem 0;
}

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

/* Tablet and below */
@media (max-width: 900px) {
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .controls-section {
        width: 100%;
        justify-content: flex-end;
        flex-wrap: wrap;
    }

    /* Make the leaderboard table scroll horizontally instead of clipping */
    .leaderboard-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .leaderboard-table {
        min-width: 700px;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .container {
        padding: 0 1.25rem;
    }

    /* Header */
    .header-container {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .nav-links {
        gap: 1.25rem;
        width: 100%;
        justify-content: center;
    }

    .nav-links a {
        font-size: 0.95rem;
    }

    /* Hero */
    .hero-section {
        min-height: calc(100vh - 120px);
    }

    .hero-content {
        padding: 2.5rem 1.5rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        width: 100%;
        text-align: center;
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }

    /* Page headers */
    .page-title {
        font-size: 1.75rem;
    }

    .page-header {
        margin: 2rem 0;
    }

    /* Controls */
    .controls-section {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .time-select, .search-input {
        font-size: 0.9rem;
        padding: 0.6rem 0.8rem;
    }

    .search-input {
        width: 100%;
    }

    /* Cards grid */
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    /* Leaderboard */
    .leaderboard-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border-radius: 12px;
    }

    .leaderboard-table {
        min-width: 700px;
    }

    .leaderboard-table th, .leaderboard-table td {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    /* Hide desktop table rows, show mobile card rows */
    .leaderboard-table tbody tr {
        display: none;
    }

    .leaderboard-card-row {
        display: block;
    }

    /* Loading */
    .loader-container {
        padding: 2.5rem;
    }

    .spinner {
        width: 40px;
        height: 40px;
        border-width: 3px;
    }
/* Mobile: header recedes on scroll-down, reappears on scroll-up */
    .glass-header {
        transition: transform 0.3s ease;
    }
    .glass-header.receded {
        transform: translateY(-100%);
    }
}

/* Small phones */
@media (max-width: 380px) {
    .container {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 1.85rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .leaderboard-card-fields {
        grid-template-columns: 1fr;
    }
}

/* ========== FOOTER ========== */
.site-footer {
    margin-top: 4rem;
    padding: 1.5rem 0 2rem;
    border-top: 1px solid var(--glass-border);
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.footer-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-container a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.2s ease;
}

.footer-container a:hover {
    color: var(--accent-primary);
}

.footer-github-icon {
    width: 1.1em;
    height: 1.1em;
}

/* Per-card "Download PNG" button (export feature). Hidden from the exported
   image via the `.card-export-ctl` marker class used by card-export.js. */
.card-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.card-download-btn:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: var(--accent-primary);
    transform: translateY(-1px);
}

.card-download-btn:disabled {
    opacity: 0.6;
    cursor: wait;
    transform: none;
}

/* PNG export normalization. card-export.js adds `.export-clone` to the card it
   snapshots, so these rules only affect the exported image, never the live site.
   A canonical width plus a minimum height keeps every exported card the same
   size; making the content a flex column pins the meta row to the bottom so a
   field that wraps onto a second line can't shift the layout. */
.export-clone .card-content {
    display: flex;
    flex-direction: column;
}

/* Keep the photo box at its fixed height so the content absorbs the slack. */
.export-clone .card-image-container {
    flex-shrink: 0;
}

/* Reserve room for wrapped lines in the fields most likely to wrap, so a long
   species / class / attribution can't change the card's total height. */
.export-clone .card-class { min-height: 3.2em; }
.export-clone .card-species { min-height: 3.2em; }
.export-clone .card-attribution {
    font-size: 0.9rem;   /* bigger than the on-screen 0.8rem */
    line-height: 1.5;
    min-height: 4.5em;   /* reserve 3 wrapped lines */
}