:root {
    /* Palette NASA x Apple */
    --glass-bg: rgba(8, 8, 8, 0.65);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-highlight: rgba(255, 255, 255, 0.03);
    --text-main: rgba(255, 255, 255, 0.92);
    --text-muted: rgba(255, 255, 255, 0.5);
    --spotify-green: #1DB954;
    --blur-strength: 60px;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #000;
    color: var(--text-main);
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
}

#canvas-container {
    position: fixed;
    inset: 0;
    z-index: 1;
}

/* ============ LOADER ============ */
#loader {
    position: fixed;
    inset: 0;
    background: #000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    transition: opacity 0.8s var(--ease-out-expo), visibility 0.8s;
}

#loader.hide {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    width: 48px;
    height: 48px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 1s infinite linear;
}

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

.loader-text {
    margin-top: 24px;
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
}

#loader-status {
    margin-top: 8px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
}

#loader-note {
    margin-top: 18px;
    max-width: 360px;
    text-align: center;
    font-size: 12px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.42);
}

/* ============ HUD GLASS BASE ============ */
/* Mixin class style for panels */
#search-input,
.pf-input,
.ctrl-btn,
#mode-toggle,
#pathfinder-panel,
#info-card,
.result-item {
    backdrop-filter: blur(var(--blur-strength)) saturate(120%);
    -webkit-backdrop-filter: blur(var(--blur-strength)) saturate(120%);
}

/* ============ MODE TOGGLE ============ */
#mode-toggle {
    position: absolute;
    top: 32px;
    right: 32px;
    display: flex;
    gap: 4px;
    z-index: 100;
    background: var(--glass-bg);
    padding: 4px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.mode-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
}

.mode-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.mode-btn.active {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* ============ SEARCH BAR ============ */
#search-wrapper {
    position: absolute;
    top: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    width: 440px;
}

.search-container {
    position: relative;
}

.search-caption {
    display: none;
    margin-top: 10px;
    padding-left: 6px;
    font-size: 11px;
    letter-spacing: 0.2px;
    color: rgba(255, 255, 255, 0.5);
}

body.connect-only .search-caption {
    display: block;
}

.search-input {
    width: 100%;
    padding: 14px 20px 14px 48px;
    background: rgba(10, 10, 10, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    color: #fff;
    font-size: 14px;
    outline: none;
    transition: all 0.4s var(--ease-out-expo);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.search-input:focus {
    background: rgba(15, 15, 15, 0.85);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    width: 100%;
    /* Stable width */
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    opacity: 0.4;
    pointer-events: none;
}

.search-results {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.9);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    max-height: 300px;
    overflow-y: auto;
    display: none;
    z-index: 200;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    padding: 8px;
}

.result-item {
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    border: 1px solid transparent;
    margin-bottom: 2px;
}

.result-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--glass-border);
}

.result-item.active {
    background: rgba(29, 185, 84, 0.12);
    border-color: rgba(29, 185, 84, 0.35);
    box-shadow: inset 0 0 0 1px rgba(29, 185, 84, 0.14);
}

.result-name {
    font-size: 13px;
    font-weight: 500;
    color: #fff;
}

.result-meta {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ============ PATH FINDER PANEL ============ */
#pathfinder-panel {
    position: absolute;
    top: 120px;
    left: 32px;
    width: 340px;
    max-height: calc(100vh - 152px);
    max-height: calc(100dvh - 152px);
    background:
        radial-gradient(circle at top right, rgba(29, 185, 84, 0.12), transparent 36%),
        linear-gradient(180deg, rgba(14, 14, 14, 0.82), rgba(7, 7, 7, 0.7));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    display: none;
    z-index: 100;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6);
    transform-origin: top left;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
}

#pathfinder-panel.visible {
    display: block;
    animation: panelIn 0.5s var(--ease-out-expo);
}

.pf-inner {
    min-height: 0;
}

body.connect-only #mode-toggle,
body.connect-only #ai-predict-btn {
    display: none !important;
}

body.connect-only .ai-actions {
    grid-template-columns: 1fr !important;
}

@keyframes panelIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.pf-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 16px;
}

.pf-icon {
    font-size: 18px;
}

.pf-title {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.pf-title-block {
    min-width: 0;
    flex: 1;
}

.pf-subtitle {
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.56);
}

.pf-helper {
    margin: 0 0 16px;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 11px;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.54);
}

.pf-example-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.pf-chip {
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.74);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.2px;
    cursor: pointer;
    transition: all 0.25s var(--ease-out-expo);
}

.pf-chip:hover {
    border-color: rgba(29, 185, 84, 0.45);
    color: #fff;
    transform: translateY(-1px);
}

.pf-input-group {
    margin-bottom: 16px;
    position: relative;
}

.pf-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 6px;
    display: block;
    font-weight: 500;
}

.pf-input {
    width: 100%;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: #fff;
    font-size: 13px;
    outline: none;
    transition: all 0.3s;
}

.pf-input:focus {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--spotify-green);
}

.pf-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: #111;
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    max-height: 180px;
    overflow-y: auto;
    display: none;
    z-index: 300;
    padding: 4px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.pf-btn {
    width: 100%;
    padding: 14px;
    background: #fff;
    color: #000;
    border: none;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 8px;
}

.pf-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.15);
}

.pf-actions-grid {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 8px;
    margin-top: 8px;
}

.pf-mini-btn {
    padding: 0 12px;
    min-height: 48px;
    background: rgba(255, 255, 255, 0.03);
    color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s var(--ease-out-expo);
}

.pf-mini-btn:hover {
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    transform: translateY(-1px);
}

.pf-mini-btn:disabled {
    opacity: 0.42;
    cursor: default;
    transform: none;
    box-shadow: none;
}

.ai-btn {
    padding: 12px;
    background: var(--glass-bg);
    color: var(--spotify-green);
    border: 1px solid var(--spotify-green);
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(var(--blur-strength));
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.ai-btn:hover {
    background: var(--spotify-green);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(29, 185, 84, 0.4);
}

.ai-btn svg {
    width: 14px;
    height: 14px;
}

.pf-result {
    margin-top: 24px;
    display: none;
}

.pf-result-header {
    font-size: 11px;
    color: var(--spotify-green);
    font-weight: 600;
    text-transform: uppercase;
}

.pf-result-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.pf-result-summary {
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.58);
}

/* Path list items styling */
.pf-path-list {
    max-height: none;
    overflow: visible;
}

.pf-step {
    position: relative;
    padding: 12px 0 12px 20px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    --step-color: var(--spotify-green);
}

.pf-step:before {
    content: '';
    position: absolute;
    left: -3px;
    top: 18px;
    width: 5px;
    height: 5px;
    background: var(--step-color, #333);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--step-color, transparent);
}

.pf-step:first-child:before,
.pf-step:last-child:before {
    background: var(--step-color, var(--spotify-green));
    box-shadow: 0 0 8px var(--step-color, var(--spotify-green));
}

.pf-node {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-main);
    cursor: pointer;
    transition: color 0.2s;
}

.pf-node:hover {
    color: var(--spotify-green);
}

.pf-edge {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ============ INFO CARD ============ */
#info-card {
    position: absolute;
    bottom: 32px;
    right: 32px;
    width: 320px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s var(--ease-out-expo);
    pointer-events: none;
    z-index: 100;
}

#info-card.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.card-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
    line-height: 1.2;
}

.card-genre {
    font-size: 12px;
    color: var(--spotify-green);
    margin-bottom: 16px;
    display: inline-block;
}

.card-actions {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 14px;
}

body.connect-only .card-actions {
    display: grid;
}

.card-action-btn {
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid rgba(29, 185, 84, 0.35);
    background: rgba(29, 185, 84, 0.08);
    color: var(--spotify-green);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2px;
    cursor: pointer;
    transition: all 0.25s var(--ease-out-expo);
}

.card-action-btn:hover {
    transform: translateY(-1px);
    background: rgba(29, 185, 84, 0.18);
    color: #fff;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
}

.stat-bar {
    width: 100px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    background: #fff;
}

.similar-section {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.similar-title {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 8px;
    font-weight: 600;
}

.similar-item {
    font-size: 13px;
    padding: 4px 0;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.2s;
}

.similar-item:hover {
    color: #fff;
}



/* ============ FOOTER ============ */
#footer {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    color: rgba(255, 255, 255, 0.2);
    pointer-events: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#footer span {
    color: #fff;
    opacity: 0.5;
    font-weight: 600;
}

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* ============ AI MODAL ============ */
.ai-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(20px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.ai-modal.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.ai-modal-content {
    background: var(--glass-bg);
    border: 1px solid var(--spotify-green);
    border-radius: 20px;
    padding: 32px;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(29, 185, 84, 0.2);
    animation: slideUp 0.4s var(--ease-out-expo);
    backdrop-filter: blur(var(--blur-strength)) saturate(120%);
}

.ai-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--glass-border);
}

.ai-modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--spotify-green);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ai-modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    transition: color 0.2s;
    line-height: 1;
}

.ai-modal-close:hover {
    color: #fff;
}

.ai-modal-body {
    color: var(--text-main);
}

.ai-result-score {
    text-align: center;
    padding: 24px 0;
}

.ai-result-score .score-value {
    font-size: 56px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.ai-result-score .score-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ai-result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 20px;
}

.ai-result-item {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 16px;
}

.ai-result-item .label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.ai-result-item .value {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
}

.ai-result-footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--glass-border);
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
}

.ai-fusion-result {
    text-align: center;
    padding: 20px 0;
}

.ai-fusion-result .child-name {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.ai-fusion-result .child-label {
    font-size: 12px;
    color: var(--spotify-green);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ============ AI MODAL CONTENT STYLES ============ */
.ai-score-container {
    text-align: center;
    margin: 20px 0 30px;
    position: relative;
}

.ai-score-value {
    font-size: 56px;
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, #1DB954 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.ai-score-label {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.6;
    margin-bottom: 4px;
}

.ai-score-desc {
    font-size: 13px;
    color: var(--spotify-green);
    font-weight: 500;
}

.ai-metrics-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.ai-metric-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.ai-metric-label {
    font-size: 12px;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ai-metric-val {
    font-size: 14px;
    font-weight: 600;
}

.ai-bar-bg {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 12px;
}

.ai-bar-fill {
    height: 100%;
    background: var(--spotify-green);
    border-radius: 3px;
    width: 0%;
    transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.ai-child-showcase {
    text-align: center;
    margin: 20px 0;
    padding: 24px;
    background: radial-gradient(circle at center, rgba(29, 185, 84, 0.15) 0%, transparent 70%);
    border-radius: 20px;
    border: 1px solid rgba(29, 185, 84, 0.2);
}

.ai-child-name {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.ai-child-sub {
    font-size: 12px;
    opacity: 0.6;
    font-style: italic;
}

.ai-footer-info {
    text-align: center;
    font-size: 11px;
    opacity: 0.4;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ============ MOBILE: Pathfinder collapse handle ============ */
.pf-mobile-handle {
    display: none;
}

/* ============ MOBILE OPTIMIZATION ============ */
@media (max-width: 768px) {
    #search-wrapper {
        width: calc(100% - 24px);
        top: 12px;
        left: 12px;
        transform: none;
    }

    .search-input {
        font-size: 16px;
        /* Prevents iOS zoom */
        padding: 12px 16px 12px 42px;
    }

    .search-results {
        max-height: 200px;
    }

    #mode-toggle {
        top: 68px;
        right: auto;
        left: 12px;
        transform: none;
        padding: 3px;
        border-radius: 10px;
    }

    .mode-btn {
        padding: 7px 12px;
        font-size: 11px;
    }

    .mode-btn svg {
        display: none;
        /* Save space on mobile */
    }

    /* === PATHFINDER: collapsible bottom sheet === */
    #pathfinder-panel {
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        border-radius: 20px 20px 0 0;
        padding: 0;
        max-height: 78vh;
        max-height: 78dvh;
        background: rgba(10, 10, 10, 0.88);
        backdrop-filter: blur(24px);
        border: none;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
        transform: none !important;
        transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        overflow: hidden;
    }

    #pathfinder-panel.collapsed {
        max-height: 56px;
    }

    .pf-mobile-handle {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 10px 0 6px;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .pf-mobile-handle .handle-bar {
        width: 36px;
        height: 4px;
        background: rgba(255, 255, 255, 0.25);
        border-radius: 2px;
    }

    .pf-inner {
        padding: 0 16px 16px;
        overflow-y: auto;
        max-height: calc(78vh - 56px);
        max-height: calc(78dvh - 56px);
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
    }

    .pf-header {
        margin-bottom: 14px;
        padding-bottom: 10px;
    }

    .pf-input-group {
        margin-bottom: 10px;
    }

    .pf-input {
        font-size: 16px;
        /* Prevents iOS zoom */
        padding: 10px 12px;
    }

    .pf-btn {
        padding: 12px;
        font-size: 13px;
        margin-top: 4px;
    }

    .pf-actions-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .pf-mini-btn {
        min-height: 44px;
        padding: 0 10px;
        font-size: 11px;
    }

    .pf-result {
        margin-top: 12px;
    }

    .pf-result-top {
        flex-direction: column;
        align-items: stretch;
    }

    .pf-example-row {
        gap: 6px;
        margin-bottom: 12px;
    }

    .pf-chip {
        font-size: 10px;
        padding: 7px 9px;
    }

    .pf-helper,
    .search-caption {
        font-size: 10px;
    }

    .ai-actions {
        grid-template-columns: 1fr 1fr !important;
        gap: 6px !important;
        margin-top: 8px !important;
    }

    .ai-btn {
        padding: 10px;
        font-size: 11px;
    }

    /* === INFO CARD: compact bottom toast === */
    #info-card {
        width: calc(100% - 24px);
        right: 12px;
        left: 12px;
        bottom: 12px;
        padding: 16px;
        border-radius: 16px;
        transform: translateY(20px);
        max-height: 180px;
        overflow: hidden;
    }

    #info-card.visible {
        transform: translateY(0);
    }

    .card-name {
        font-size: 16px;
        margin-bottom: 2px;
    }

    .card-genre {
        font-size: 11px;
        margin-bottom: 8px;
    }

    .card-actions {
        gap: 6px;
        margin-bottom: 10px;
    }

    .card-action-btn {
        padding: 9px 10px;
        font-size: 10px;
    }

    .stat-row {
        padding: 8px 0;
    }

    .similar-section {
        display: none;
        /* Too much for mobile, save space */
    }



    #footer {
        display: none;
    }

    /* AI Modal mobile */
    .ai-modal-content {
        width: 95%;
        padding: 24px;
        border-radius: 16px;
    }
}