/* MIDI Drums Library Web UI Styles */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.header h1 {
    font-size: 2.5em;
    color: #5a67d8;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.2em;
    color: #666;
}

/* Navigation Tabs - REMOVED, now using genre/pattern type selection */

/* Genre Selection - Compact Design */
.genre-selection {
    margin-bottom: 30px;
}

.pattern-search {
    width: 100%;
    max-width: 1040px;
    margin: 0 auto 14px auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
}

.pattern-search input {
    width: 100%;
    min-height: 46px;
    border: 2px solid rgba(90, 75, 139, 0.3);
    border-radius: 10px;
    padding: 11px 14px;
    font-size: 18px;
    outline: none;
    background: rgba(255, 255, 255, 0.95);
}

#pattern-search-input {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    display: block;
}

.pattern-search input:focus {
    border-color: #5a4b8b;
    box-shadow: 0 0 0 3px rgba(90, 75, 139, 0.15);
}

/* ------------------------------------------------------------------ */
/*  Tag filter panel                                                    */
/* ------------------------------------------------------------------ */

.tag-filter-panel {
    max-width: 1200px;
    margin: 0 auto 16px auto;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 60px rgba(55, 32, 96, 0.18);
    overflow: hidden;
}

.tag-filter-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 24px;
    cursor: pointer;
    list-style: none;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.2), transparent 32%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08));
}

.tag-filter-summary::-webkit-details-marker { display: none; }

.tag-filter-eyebrow {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 4px;
}

.tag-filter-status {
    color: #fff7f0;
    font-size: 0.95rem;
    font-weight: 700;
}

.tag-filter-summary-right {
    flex-shrink: 0;
}

.tag-filter-count {
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fffdf8;
    font-weight: 700;
    font-size: 0.85rem;
    white-space: nowrap;
}

.tag-filter-panel[open] .tag-filter-summary {
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.tag-filter-body {
    padding: 20px 24px;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.28), transparent 34%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.09));
    backdrop-filter: blur(18px);
}

.tag-filter-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    gap: 12px;
}

.tag-mode-toggle {
    display: flex;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.tag-mode-btn {
    padding: 7px 16px;
    border: none;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tag-mode-btn:hover {
    background: rgba(255, 255, 255, 0.16);
}

.tag-mode-btn.active {
    background: rgba(90, 75, 139, 0.7);
    color: #fff;
}

.tag-clear-btn {
    padding: 7px 16px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tag-clear-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.tag-selected-tray {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    min-height: 0;
}

.tag-selected-tray:empty {
    display: none;
}

.tag-selected-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(90, 75, 139, 0.6);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease;
}

.tag-selected-chip:hover {
    background: rgba(90, 75, 139, 0.85);
}

.tag-selected-chip .remove-x {
    font-size: 14px;
    line-height: 1;
    opacity: 0.7;
}

.tag-selected-chip:hover .remove-x {
    opacity: 1;
}

.tag-category-section {
    margin-bottom: 14px;
}

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

.tag-category-name {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 8px;
}

.tag-category-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag-chip {
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.85);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
}

.tag-chip:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.4);
}

.tag-chip.selected {
    background: rgba(90, 75, 139, 0.6);
    border-color: rgba(90, 75, 139, 0.8);
    color: #fff;
}

.tag-chip.selected:hover {
    background: rgba(90, 75, 139, 0.8);
}

/* ── Pattern Map (t-SNE navigator) ── */

.pattern-map-panel {
    max-width: 1200px;
    margin: 0 auto 16px auto;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 60px rgba(55, 32, 96, 0.18);
    overflow: hidden;
}

.pattern-map-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 24px;
    cursor: pointer;
    list-style: none;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.2), transparent 32%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08));
}

.pattern-map-summary-left {
    min-width: 0;
}

.pattern-map-summary::-webkit-details-marker { display: none; }

.pattern-map-eyebrow {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 4px;
}

.pattern-map-status {
    color: #fff7f0;
    font-size: 0.95rem;
    font-weight: 700;
}

.pattern-map-summary-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1 1 auto;
    min-width: 0;
    justify-content: flex-end;
}

.pattern-map-count {
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fffdf8;
    font-weight: 700;
    font-size: 0.85rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.pattern-map-panel[open] .pattern-map-summary {
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.pattern-map-body {
    position: relative;
    padding: 12px;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.28), transparent 34%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.09));
    backdrop-filter: blur(18px);
}

.pattern-map-canvas {
    display: block;
    width: 100%;
    height: 580px;
    border-radius: 16px;
    cursor: crosshair;
    touch-action: none;
}

.pattern-map-tooltip {
    position: absolute;
    pointer-events: none;
    padding: 8px 14px;
    border-radius: 10px;
    background: rgba(20, 10, 40, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.12s ease;
    z-index: 10;
}

/* Legend dropdown */
.pattern-map-legend-wrapper {
    position: relative;
    z-index: 5;
    flex-shrink: 0;
}

.pattern-map-legend-btn {
    padding: 8px 14px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(38, 26, 72, 0.58);
    color: rgba(255, 255, 255, 0.92);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    backdrop-filter: blur(8px);
    transition: background 0.15s;
}

.pattern-map-legend-btn:hover {
    background: rgba(38, 26, 72, 0.76);
}

.pattern-map-legend-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    min-width: 180px;
    max-height: 320px;
    overflow-y: auto;
    padding: 10px 0;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(20, 10, 40, 0.92);
    backdrop-filter: blur(14px);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.4);
}

.pattern-map-legend-dropdown.open {
    display: block;
}

.pattern-map-legend-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 16px;
}

.pattern-map-legend-swatch {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.pattern-map-legend-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

/* Zoom controls overlay */
.pattern-map-zoom-controls {
    position: absolute;
    bottom: 12px;
    right: 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    z-index: 8;
    opacity: 0.55;
    transition: opacity 0.2s ease;
}

.pattern-map-zoom-controls:hover {
    opacity: 0.92;
}

.pattern-map-zoom-btn {
    width: 30px;
    height: 30px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    background: rgba(20, 10, 40, 0.72);
    color: rgba(255, 255, 255, 0.88);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    backdrop-filter: blur(8px);
    transition: background 0.15s, border-color 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.pattern-map-zoom-btn:hover {
    background: rgba(38, 26, 72, 0.88);
    border-color: rgba(255, 255, 255, 0.35);
}

.pattern-map-zoom-btn:active {
    background: rgba(60, 40, 110, 0.92);
}

@media (max-width: 600px) {
    .pattern-map-summary {
        flex-wrap: wrap;
        align-items: flex-start;
    }
    .pattern-map-summary-left,
    .pattern-map-summary-right {
        width: 100%;
    }
    .pattern-map-canvas {
        height: 360px;
    }
    .pattern-map-body {
        padding: 8px;
    }
    .pattern-map-summary {
        padding: 12px 16px;
    }
}

.genre-grid-compact {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 20px;
}

/* Category group layout */
.category-group {
    background: rgba(255, 255, 255, 0.5);
    border-radius: 10px;
    overflow: hidden;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    cursor: pointer;
    user-select: none;
    border-left: 4px solid var(--cat-color, #6b7280);
    background: linear-gradient(90deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
    transition: background 0.2s;
}

.category-header:hover {
    background: linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.85) 100%);
}

.category-toggle {
    font-size: 10px;
    color: #6b7280;
    width: 14px;
    text-align: center;
}

.category-emoji {
    font-size: 16px;
}

.category-name {
    font-weight: 700;
    font-size: 13px;
    color: #2d3748;
    flex: 1;
}

.category-count {
    font-size: 11px;
    color: #6b7280;
    background: rgba(0,0,0,0.06);
    padding: 1px 7px;
    border-radius: 10px;
    font-weight: 600;
}

.category-genre-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 6px;
    padding: 8px 10px 10px;
}

/* Add responsive breakpoints for genre grid */
@media (max-width: 1400px) {
    .genre-grid-compact {
        max-width: 1000px;
    }
    .category-genre-grid {
        grid-template-columns: repeat(auto-fill, minmax(95px, 1fr));
    }
}

@media (max-width: 1200px) {
    .genre-grid-compact {
        max-width: 900px;
    }
    
    .category-genre-grid {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    }
    
    .genre-card-compact {
        padding: 5px 4px;
        min-height: 30px;
    }
    
    .genre-name {
        font-size: 12px;
    }
}

/* Tablet-specific improvements */
@media (max-width: 1024px) and (min-width: 769px) {
    .category-genre-grid {
        grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
    }
    
    .genre-card-compact {
        padding: 5px 4px;
        min-height: 28px;
    }
    
    .pattern-type-button {
        padding: 14px 40px;
        font-size: 15px;
    }
    
    .pattern-grid-compact {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .form-row {
        flex-direction: row;
        gap: 15px;
    }
}

.genre-card-compact {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 6px;
    padding: 6px 4px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    border: 2px solid color-mix(in srgb, var(--cat-color, #5a4b8b) 30%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
}

.genre-card-compact:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--cat-color, #5a4b8b) 30%, transparent);
    border-color: color-mix(in srgb, var(--cat-color, #5a4b8b) 60%, transparent);
}

.genre-card-compact.selected {
    background: var(--cat-color, #5a4b8b);
    color: white;
    border-color: var(--cat-color, #5a4b8b);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--cat-color, #5a4b8b) 50%, transparent);
}

.genre-name {
    font-size: 13px;
    font-weight: 600;
    margin: 0;
    line-height: 1.15;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Genre select/deselect all actions */
.genre-actions {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
}

.genre-action-btn {
    background: #6c757d;
    border: 1px solid #6c757d;
    border-radius: 4px;
    padding: 3px 10px;
    font-size: 11px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.genre-action-btn:hover {
    background: #5a6268;
    border-color: #5a6268;
}

/* Pattern Type Selection */
.pattern-type-selection {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 20px 0 25px 0;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pattern-type-button {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(90, 75, 139, 0.3);
    border-radius: 12px;
    padding: 15px 60px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    max-width: 300px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    color: #2d3748;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    height: 50px;
    min-height: 44px; /* Touch-friendly minimum */
}

.pattern-type-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(90, 75, 139, 0.2);
    border-color: rgba(90, 75, 139, 0.5);
}

.pattern-type-button.active {
    background: linear-gradient(145deg, #5a4b8b, #4a3d73);
    color: white;
    border-color: #5a4b8b;
    box-shadow: 0 6px 20px rgba(90, 75, 139, 0.4);
    transform: translateY(-1px);
}

.pattern-type-button .icon {
    display: none; /* Hide icons for cleaner look */
}

/* Dynamic Content Area */
.dynamic-content {
    background: rgba(255, 255, 255, 0.85);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    min-height: 400px;
    animation: fadeIn 0.3s ease-out;
    border: 1px solid rgba(90, 75, 139, 0.1);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dynamic-content-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.pattern-results-header {
    flex-wrap: wrap;
    justify-content: space-between;
}

.pattern-visibility-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
}

.pattern-visibility-btn[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
}

.standard-empty-state {
    text-align: center;
    padding: 42px 20px;
    color: #4a5568;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.5);
    border: 2px dashed rgba(90, 75, 139, 0.25);
    border-radius: 12px;
}

.back-button-new {
    background: rgba(90, 103, 216, 0.1);
    border: 2px solid rgba(90, 103, 216, 0.3);
    border-radius: 10px;
    padding: 8px 15px;
    color: #5a67d8;
    cursor: pointer;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.back-button-new:hover {
    background: rgba(90, 103, 216, 0.2);
    border-color: #5a67d8;
}

.content-title {
    font-size: 1.5em;
    color: #2d3748;
    margin: 0;
}

@media (max-width: 768px) {
    .pattern-results-header {
        align-items: stretch;
    }

    .pattern-visibility-controls {
        width: 100%;
        margin-left: 0;
        justify-content: stretch;
    }

    .pattern-visibility-controls .pattern-visibility-btn {
        flex: 1;
        text-align: center;
    }
}

/* Forms */
.generate-form {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    padding: 25px;
    margin-top: 20px;
    border: 2px solid rgba(90, 103, 216, 0.2);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #2d3748;
    font-weight: 600;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid rgba(90, 103, 216, 0.2);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #5a67d8;
    box-shadow: 0 0 0 3px rgba(90, 103, 216, 0.1);
}

/* Compact Form Layouts */
.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    align-items: end;
}

.form-group-inline {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group-inline label {
    font-size: 14px;
    font-weight: 600;
    color: #2d3748;
}

.form-group-inline input {
    padding: 10px 12px;
    border: 2px solid rgba(90, 75, 139, 0.3);
    border-radius: 8px;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    width: 100%;
    min-height: 44px; /* Touch-friendly minimum */
}

.form-group-inline input:focus {
    outline: none;
    border-color: #5a4b8b;
    box-shadow: 0 0 0 3px rgba(90, 75, 139, 0.1);
}

/* Better mobile form behavior */
@media (max-width: 768px) {
    .form-group-inline input {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 12px 15px;
    }
}

/* Pattern Cards in Dynamic Content */
.pattern-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.pattern-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
}

.pattern-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(90, 103, 216, 0.2);
    border-color: rgba(90, 103, 216, 0.3);
}

.pattern-card h3 {
    color: #2d3748;
    margin: 0 0 10px 0;
    font-size: 1.2em;
}

.pattern-card p {
    color: #4a5568;
    margin: 0 0 15px 0;
    line-height: 1.4;
}

.pattern-info {
    color: #666;
    font-size: 14px;
    font-weight: 500;
    padding: 10px;
    background: rgba(90, 75, 216, 0.1);
    border-radius: 8px;
    border-left: 4px solid #5a67d8;
}

/* Compact Pattern Cards */
.pattern-grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.pattern-card-compact {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(90, 75, 139, 0.2);
}

.pattern-card-compact:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(90, 75, 139, 0.2);
    border-color: rgba(90, 75, 139, 0.4);
}

.pattern-card-compact h4 {
    margin: 0 0 8px 0;
    font-size: 16px;
    color: #2d3748;
    font-weight: 600;
}

.pattern-description-compact {
    margin: 0 0 10px 0;
    font-size: 13px;
    color: #4a5568;
    line-height: 1.4;
}

.pattern-info-compact {
    font-size: 12px;
    color: #6b7280;
    font-weight: 500;
    padding: 6px 10px;
    background: rgba(90, 75, 139, 0.1);
    border-radius: 6px;
}

.pattern-structure-compact {
    font-size: 11px;
    color: #7c8aff;
    margin-top: 6px;
    font-family: monospace;
    opacity: 0.8;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Voice Configuration */
.voice-section {
    margin-bottom: 25px;
}

.voice-section h4 {
    color: #2d3748;
    margin: 0 0 10px 0;
    font-size: 1.1em;
}

.voice-description {
    color: #4a5568;
    margin: 0 0 15px 0;
    font-size: 14px;
}

.voice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.voice-option {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    padding: 15px;
    border: 2px solid rgba(90, 103, 216, 0.2);
    transition: all 0.3s ease;
}

.voice-option:hover {
    border-color: rgba(90, 103, 216, 0.4);
    background: rgba(255, 255, 255, 0.95);
}

.voice-option input[type="checkbox"] {
    margin-right: 10px;
    transform: scale(1.2);
}

.voice-option label {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.voice-option label strong {
    color: #2d3748;
    font-size: 14px;
}

.voice-option .voice-description {
    color: #666;
    font-size: 12px;
    margin: 0;
}

/* Compact Voice Options */
.voice-grid-compact {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 15px 0;
}

.voice-option-compact {
    position: relative;
    display: inline-block;
}

.voice-option-compact input[type="checkbox"] {
    display: none;
}

.voice-label-compact {
    display: block;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(90, 75, 139, 0.3);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #2d3748;
    transition: all 0.3s ease;
    user-select: none;
    min-height: 44px; /* Touch-friendly */
    display: flex;
    align-items: center;
    justify-content: center;
}

.voice-option-compact:hover .voice-label-compact {
    border-color: rgba(90, 75, 139, 0.5);
    background: rgba(255, 255, 255, 1);
}

.voice-option-compact.selected .voice-label-compact {
    background: linear-gradient(145deg, #5a4b8b, #4a3d73);
    color: white;
    border-color: #5a4b8b;
    box-shadow: 0 3px 10px rgba(90, 75, 139, 0.3);
}

/* Mobile voice improvements */
@media (max-width: 768px) {
    .voice-grid-compact {
        gap: 6px;
        justify-content: flex-start; /* Left align instead of center */
    }
    
    .voice-label-compact {
        padding: 10px 12px;
        font-size: 12px;
        min-height: 40px;
    }
}

@media (max-width: 480px) {
    .voice-label-compact {
        padding: 10px 14px;
        font-size: 12px;
        min-height: 42px;
    }
}

/* Buttons */
.generate-button {
    background: linear-gradient(145deg, #5a67d8, #4c51bf);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 10px;
    cursor: pointer;
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(90, 103, 216, 0.3);
    width: 100%;
    margin-top: 10px;
}

.generate-button:hover {
    background: linear-gradient(145deg, #4c51bf, #434190);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(90, 103, 216, 0.4);
}

.generate-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.download-button {
    background: #28a745;
    color: white;
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 10px;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
    font-size: 1em;
}

.download-button:hover {
    background: #218838;
    transform: translateY(-2px);
}

.download-button:disabled {
    background: #6c757d;
    cursor: not-allowed;
    transform: none;
}

.download-options {
    display: flex;
    align-items: center;
    gap: 10px;
}

.download-options .form-group-inline {
    display: flex;
    align-items: center;
    gap: 8px;
}

.download-options label {
    font-weight: 600;
    color: #555;
    white-space: nowrap;
}

.download-options input[type="number"] {
    width: 70px;
    padding: 8px 10px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1em;
    text-align: center;
}

.secondary-button {
    background: #6c757d;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 10px;
    cursor: pointer;
    margin-left: 15px;
    transition: all 0.3s ease;
}

.secondary-button:hover {
    background: #5a6268;
}

/* Status and Progress */
.status-section {
    background: rgba(255, 255, 255, 0.95);
    padding: 30px;
    border-radius: 15px;
    margin-top: 20px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.status-message {
    font-size: 1.2em;
    margin-bottom: 20px;
    color: #333;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 4px;
    animation: progress 2s ease-in-out infinite;
}

@keyframes progress {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* Download Section */
.download-nav {
    text-align: left;
    margin-bottom: 15px;
}

.download-nav-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.pattern-header-copy {
    display: flex;
    flex: 1 1 240px;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    text-align: left;
}

.pattern-header-title {
    margin: 0;
    color: #2f2a44;
    font-size: 1.45rem;
    font-weight: 800;
    line-height: 1.1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pattern-header-subtitle {
    margin: 0;
    color: #6b7280;
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pattern-header-description {
    margin: 2px 0 0;
    color: #6b7280;
    font-size: 0.8rem;
    font-style: italic;
    line-height: 1.4;
}

.pattern-nav-group {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.pattern-nav-btn {
    margin: 0;
}

.pattern-nav-status {
    font-size: 13px;
    font-weight: 700;
    color: #4b4361;
    min-width: 110px;
    text-align: center;
}

.download-section {
    background: rgba(255, 255, 255, 0.95);
    padding: 30px;
    border-radius: 15px;
    margin-top: 20px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.download-section h3 {
    color: #28a745;
    margin-bottom: 20px;
}

.download-info {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.download-info p {
    margin-bottom: 5px;
    font-size: 1em;
}

.download-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 12px;
    }

    .download-nav-main {
        align-items: flex-start;
    }

    .pattern-header-copy {
        order: 3;
        flex-basis: 100%;
    }

    .pattern-header-title,
    .pattern-header-subtitle {
        white-space: normal;
    }
    
    .header {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .header h1 {
        font-size: 2em;
    }
    
    .subtitle {
        font-size: 1.1em;
    }
    
    /* Keep pattern type buttons inline on mobile */
    .pattern-type-selection {
        flex-direction: row;
        gap: 10px;
        margin: 15px 0 20px 0;
    }
    
    .pattern-type-button {
        padding: 12px 20px;
        font-size: 14px;
        height: 45px;
        flex: 1;
        max-width: none;
    }
    
    /* Much tighter genre grid */
    .genre-grid-compact {
        grid-template-columns: repeat(6, 1fr);
        gap: 3px;
        max-width: 100%;
        padding: 0 8px;
    }
    
    .genre-card-compact {
        padding: 3px 2px;
        min-height: 24px;
    }
    
    .genre-name {
        font-size: 9px;
        line-height: 1;
        font-weight: 700;
    }
    
    /* Compact dynamic content */
    .dynamic-content {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    /* Better pattern grids for mobile */
    .pattern-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .pattern-grid-compact {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .pattern-card-compact {
        padding: 12px;
    }
    
    /* Better form layouts - keep BPM and Bars side by side */
    .form-row {
        flex-direction: row;
        gap: 12px;
        align-items: flex-end;
    }
    
    .form-group-inline {
        flex: 1;
    }
    
    .form-group-inline label {
        font-size: 14px;
        font-weight: 600;
        margin-bottom: 6px;
    }
    
    .form-group-inline input {
        font-size: 16px;
        padding: 12px 15px;
        text-align: left;
    }
    
    .generate-form {
        padding: 20px;
    }
    
    /* Voice grid improvements */
    .voice-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .voice-grid-compact {
        gap: 6px;
    }
    
    .voice-label-compact {
        padding: 10px 14px;
        font-size: 13px;
    }
    
    /* Download actions */
    .download-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .secondary-button {
        margin-left: 0;
    }
    
    /* Better touch targets */
    .generate-button {
        padding: 16px 30px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }
    
    .header {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .header h1 {
        font-size: 1.7em;
    }
    
    .subtitle {
        font-size: 1em;
    }
    
    /* Even tighter genre grid for small phones */
    .genre-grid-compact {
        grid-template-columns: repeat(5, 1fr);
        gap: 2px;
        max-width: 100%;
        padding: 0 5px;
    }
    
    .genre-card-compact {
        padding: 2px 1px;
        min-height: 22px;
    }
    
    .genre-name {
        font-size: 10px;
        line-height: 1;
        font-weight: 700;
    }
    
    /* Smaller pattern type buttons */
    .pattern-type-button {
        padding: 10px 15px;
        font-size: 13px;
        height: 40px;
        gap: 8px;
    }
    
    /* Single column pattern grid */
    .pattern-grid-compact {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .pattern-card-compact {
        padding: 15px;
    }
    
    /* Compact forms */
    .dynamic-content {
        padding: 15px;
    }
    
    .generate-form {
        padding: 15px;
    }
    
    .form-group-inline input {
        padding: 10px 12px;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    /* Better voice options */
    .voice-label-compact {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    /* Touch-friendly buttons */
    .generate-button {
        padding: 18px 30px;
        font-size: 16px;
        margin-top: 15px;
    }
    
    .download-button {
        padding: 16px 25px;
        font-size: 15px;
    }
    
    .secondary-button {
        padding: 16px 25px;
        font-size: 15px;
    }
}

/* Landscape mobile optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .genre-grid-compact {
        grid-template-columns: repeat(6, 1fr);
        gap: 6px;
    }
    
    .pattern-grid-compact {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .header {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .header h1 {
        font-size: 1.8em;
    }
    
    .container {
        padding: 10px;
    }
}
/* ------------------------------------------------------------------ */
/*  Pattern action cards (reroll / extend)                              */
/* ------------------------------------------------------------------ */

.reroll-bar-selector-anchor {
    width: 100%;
    display: flex;
    justify-content: center;
}

.pattern-action-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 10px 14px;
    width: 100%;
}

/* -- Card header layout -------------------------------------------- */

.edit-card .action-card-header,
.extend-card .action-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.settings-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 3px 6px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: #888;
    font-size: 11px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.settings-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ccc;
}

.settings-toggle-chevron {
    display: inline-block;
    transition: transform 0.2s ease;
    font-size: 10px;
}

.settings-toggle-btn.open .settings-toggle-chevron {
    transform: rotate(180deg);
}

/* -- Settings drawers (progressive disclosure with animation) ------ */

.reroll-settings-drawer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease, padding 0.2s ease;
    padding: 0 0;
}

.reroll-settings-drawer.open {
    max-height: 120px;
    padding: 8px 0 2px;
}

.humanize-settings-drawer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease, padding 0.2s ease;
    padding: 0 0;
}

.humanize-settings-drawer.open {
    max-height: 200px;
    padding: 8px 0 2px;
}

.reroll-settings-drawer .reroll-mode-group {
    margin-bottom: 6px;
}

.humanize-settings-drawer .humanize-mode-group {
    margin-bottom: 6px;
}

.humanize-button {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    border: 1px solid rgba(255, 193, 7, 0.28);
    border-radius: 6px;
    background: rgba(255, 193, 7, 0.1);
    color: #f4d06f;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.1s;
}

.humanize-button:hover:not(:disabled) {
    background: rgba(255, 193, 7, 0.2);
    border-color: rgba(255, 193, 7, 0.48);
    color: #ffe7a4;
    transform: translateY(-1px);
}

.humanize-button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.humanize-icon {
    font-size: 13px;
}

/* -- Delete section ------------------------------------------------ */

.delete-selected-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 8px;
    border: 1px solid rgba(255, 82, 82, 0.25);
    border-radius: 6px;
    background: rgba(255, 82, 82, 0.08);
    color: #e57373;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.delete-selected-btn:hover:not(:disabled) {
    background: rgba(255, 82, 82, 0.18);
    border-color: rgba(255, 82, 82, 0.45);
    color: #ff5252;
}

.delete-selected-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.delete-icon {
    font-size: 12px;
}

.delete-confirm-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 6px;
    padding: 6px 10px;
    background: rgba(255, 82, 82, 0.1);
    border: 1px solid rgba(255, 82, 82, 0.3);
    border-radius: 6px;
    font-size: 12px;
    color: #ef9a9a;
    animation: banner-slide-in 0.2s ease;
}

@keyframes banner-slide-in {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.delete-confirm-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.delete-cancel-btn {
    padding: 5px 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    color: #aaa;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.delete-cancel-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ddd;
}

.delete-confirm-btn {
    padding: 5px 12px;
    border: 1px solid rgba(255, 82, 82, 0.5);
    border-radius: 6px;
    background: rgba(255, 82, 82, 0.2);
    color: #ff5252;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.delete-confirm-btn:hover {
    background: rgba(255, 82, 82, 0.35);
    border-color: rgba(255, 82, 82, 0.7);
}

/* -- Extend card layout -------------------------------------------- */

.extend-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.add-base-pattern-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    color: #ddd;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.1s;
}

.add-base-pattern-btn:hover:not(:disabled) {
    background: rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.4);
    color: #fff;
    transform: translateY(-1px);
}

.add-base-pattern-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none;
}

.add-base-icon {
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
}

.ai-extend-inline {
    display: flex;
    align-items: center;
    gap: 6px;
}

.ai-extend-inline-icon {
    font-size: 13px;
    line-height: 1;
}

.ai-extend-inline-label {
    font-size: 12px;
    font-weight: 600;
    color: #aaa;
    white-space: nowrap;
}

.ai-extend-inline-suffix {
    font-size: 11px;
    color: #888;
    white-space: nowrap;
}

/* ------------------------------------------------------------------ */
/*  Genre explorer redesign                                            */
/* ------------------------------------------------------------------ */

.genre-explorer-panel {
    max-width: 1200px;
    margin: 0 auto 16px auto;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 60px rgba(55, 32, 96, 0.18);
    overflow: hidden;
}

.genre-explorer-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 24px;
    cursor: pointer;
    list-style: none;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.2), transparent 32%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08));
}

.genre-explorer-summary::-webkit-details-marker {
    display: none;
}

.genre-explorer-eyebrow {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 6px;
}

.genre-explorer-status {
    color: #fff7f0;
    font-size: 1rem;
    font-weight: 700;
}

.genre-explorer-panel[open] .genre-explorer-summary {
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.genre-browser-shell {
    max-width: none;
    margin: 0;
    padding: 24px;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.28), transparent 34%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.09));
    backdrop-filter: blur(18px);
}

.genre-selection-summary {
    flex-shrink: 0;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fffdf8;
    font-weight: 700;
    white-space: nowrap;
}

.genre-filter-row {
    margin-bottom: 16px;
}

.genre-filter-label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 700;
    color: rgba(255, 247, 240, 0.9);
}

#genre-filter-input {
    width: 100%;
    min-height: 48px;
    padding: 12px 16px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.26);
    background: rgba(253, 250, 246, 0.96);
    font-size: 16px;
    color: #32244d;
    outline: none;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

#genre-filter-input:focus {
    border-color: rgba(255, 255, 255, 0.7);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.18);
}

.genre-selected-tray {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    min-height: 54px;
    margin-bottom: 18px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(35, 22, 66, 0.24);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.genre-selected-empty {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    align-items: center;
    color: rgba(255, 247, 240, 0.74);
}

.genre-selected-empty-label {
    font-weight: 700;
    color: #fffdf8;
}

.genre-selected-empty-copy {
    line-height: 1.4;
}

.selected-genre-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 0;
    border-radius: 999px;
    padding: 9px 12px;
    background: color-mix(in srgb, var(--cat-color, #5a4b8b) 86%, white 14%);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 22px color-mix(in srgb, var(--cat-color, #5a4b8b) 30%, transparent);
}

.selected-genre-chip-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    font-size: 14px;
    line-height: 1;
}

.genre-grid-compact {
    margin: 0;
    max-width: none;
    padding: 0;
}

.genre-browser-layout {
    display: grid;
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.genre-rail {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.genre-category-pill {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 14px;
    border-radius: 18px;
    border: 1px solid color-mix(in srgb, var(--cat-color, #6b7280) 40%, white 60%);
    background: color-mix(in srgb, var(--cat-color, #6b7280) 14%, rgba(255, 255, 255, 0.96));
    color: #2d2d3c;
    cursor: pointer;
    text-align: left;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 10px 24px rgba(34, 16, 61, 0.12);
}

.genre-category-pill:hover,
.genre-category-pill:focus-visible {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--cat-color, #6b7280) 65%, white 35%);
    box-shadow: 0 14px 28px rgba(34, 16, 61, 0.16);
}

.genre-category-pill.active {
    background: color-mix(in srgb, var(--cat-color, #6b7280) 82%, white 18%);
    color: #fff;
    border-color: color-mix(in srgb, var(--cat-color, #6b7280) 82%, white 18%);
}

.genre-category-pill-emoji {
    font-size: 18px;
}

.genre-category-pill-name {
    font-weight: 800;
    font-size: 14px;
}

.genre-category-pill-meta {
    font-size: 11px;
    font-weight: 700;
    opacity: 0.9;
}

.subgenre-stage {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.subgenre-stage-panel,
.subgenre-stage-empty {
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 251, 247, 0.96);
    border: 1px solid rgba(130, 101, 188, 0.16);
    box-shadow: 0 18px 42px rgba(26, 14, 53, 0.14);
}

.subgenre-stage-panel {
    border-top: 4px solid var(--cat-color, #6b7280);
}

.subgenre-stage-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.subgenre-stage-header.compact {
    margin-bottom: 12px;
}

.subgenre-stage-kicker {
    margin-bottom: 6px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--cat-color, #6b7280) 72%, #5b5166 28%);
}

.subgenre-stage-header h3,
.subgenre-stage-empty h3 {
    font-size: 1.35rem;
    color: #221b34;
    margin-bottom: 6px;
}

.subgenre-stage-header p,
.subgenre-stage-empty p {
    color: #625a75;
    line-height: 1.5;
}

.subgenre-stage-badge {
    flex-shrink: 0;
    padding: 8px 12px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--cat-color, #6b7280) 14%, white 86%);
    color: color-mix(in srgb, var(--cat-color, #6b7280) 68%, #403553 32%);
    font-weight: 800;
    font-size: 12px;
}

.subgenre-chip-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.genre-card-compact {
    border: 1px solid color-mix(in srgb, var(--cat-color, #5a4b8b) 24%, white 76%);
    background: color-mix(in srgb, var(--cat-color, #5a4b8b) 10%, white 90%);
    border-radius: 999px;
    padding: 9px 14px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    box-shadow: 0 8px 18px rgba(33, 18, 58, 0.09);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
}

.genre-card-compact:hover,
.genre-card-compact:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px color-mix(in srgb, var(--cat-color, #5a4b8b) 18%, transparent);
    border-color: color-mix(in srgb, var(--cat-color, #5a4b8b) 48%, white 52%);
}

.genre-card-compact.selected {
    background: color-mix(in srgb, var(--cat-color, #5a4b8b) 88%, white 12%);
    color: white;
    border-color: color-mix(in srgb, var(--cat-color, #5a4b8b) 88%, white 12%);
    box-shadow: 0 12px 28px color-mix(in srgb, var(--cat-color, #5a4b8b) 34%, transparent);
}

.genre-name {
    font-size: 13px;
    font-weight: 800;
    margin: 0;
    line-height: 1.15;
}

.genre-actions {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
}

.genre-action-btn {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(87, 66, 129, 0.18);
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 12px;
    color: #473a69;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 10px 18px rgba(30, 15, 52, 0.08);
}

.genre-action-btn:hover {
    background: white;
    border-color: rgba(87, 66, 129, 0.34);
}

.genre-action-btn:disabled {
    opacity: 0.45;
    cursor: default;
    box-shadow: none;
}

@media (max-width: 1400px) {
    .genre-browser-layout {
        grid-template-columns: minmax(240px, 290px) minmax(0, 1fr);
    }
}

@media (max-width: 1200px) {
    .genre-browser-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .genre-explorer-summary {
        padding: 16px 18px;
        flex-direction: column;
        align-items: stretch;
    }

    .genre-browser-shell {
        padding: 18px;
    }

    .genre-selection-summary {
        align-self: flex-start;
    }

    .download-nav-main,
    .pattern-nav-group {
        width: 100%;
        justify-content: center;
    }

    .genre-rail {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .genre-category-pill {
        min-height: 74px;
        align-content: start;
    }

    .subgenre-stage-panel,
    .subgenre-stage-empty {
        padding: 16px;
    }

    .genre-card-compact {
        padding: 8px 12px;
    }

    .genre-name {
        font-size: 12px;
        line-height: 1.1;
    }
}

@media (max-width: 480px) {
    .genre-browser-shell {
        padding: 14px;
    }

    .genre-selected-empty-copy,
    .genre-explorer-status {
        font-size: 14px;
    }

    .genre-rail {
        grid-template-columns: 1fr;
    }

    .genre-category-pill {
        min-height: 0;
    }

    .subgenre-stage-header {
        flex-direction: column;
    }

    .genre-card-compact {
        width: 100%;
        justify-content: flex-start;
    }

    .genre-name {
        font-size: 12px;
    }
}

@media (max-width: 768px) and (orientation: landscape) {
    .genre-rail {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.reroll-button,
.reroll-undo-button {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: background-color 0.2s, opacity 0.2s, transform 0.1s;
}

.reroll-button {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
}

.reroll-button:hover:not(:disabled) {
    background: linear-gradient(135deg, #5a6fd6, #6a4196);
    transform: translateY(-1px);
}

.reroll-undo-button {
    background: rgba(255, 255, 255, 0.1);
    color: #ccc;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.reroll-undo-button:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.reroll-button:disabled,
.reroll-undo-button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.reroll-icon {
    font-size: 13px;
}

.reroll-slider-group {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: #aaa;
}

.reroll-slider-group label {
    white-space: nowrap;
}

.reroll-slider-group input[type="range"] {
    width: 100px;
    accent-color: #667eea;
}

#reroll-temperature-value {
    min-width: 24px;
    text-align: center;
    color: #ddd;
    font-weight: 600;
}

.reroll-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #aaa;
}

.reroll-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: #667eea;
    border-radius: 50%;
    animation: reroll-spin 0.8s linear infinite;
}

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

/* ------------------------------------------------------------------ */
/*  (Bar count controls removed — replaced by pattern action cards)     */
/* ------------------------------------------------------------------ */

/* ------------------------------------------------------------------ */
/*  AI Extend controls (inline in extend card)                          */
/* ------------------------------------------------------------------ */

.ai-extend-select {
    width: 48px;
    padding: 2px 4px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: #ddd;
    font-size: 12px;
}

.ai-extend-go {
    padding: 4px 12px;
    background: rgba(76, 175, 80, 0.15);
    border: 1px solid rgba(76, 175, 80, 0.35);
    border-radius: 6px;
    color: #8bc34a;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.ai-extend-go:hover:not(:disabled) {
    background: rgba(76, 175, 80, 0.3);
    border-color: rgba(76, 175, 80, 0.6);
}

.ai-extend-go:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* AI Extend settings (mode buttons + temperature slider) */
.ai-extend-settings {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 4px;
    padding-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease, padding 0.2s ease;
    padding: 0;
}

.ai-extend-settings.open {
    max-height: 120px;
    padding-top: 6px;
}

.ai-extend-mode-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.ai-extend-mode-buttons {
    display: flex;
    gap: 3px;
}

.ai-extend-mode-btn {
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: #aaa;
    cursor: pointer;
    transition: background-color 0.16s, color 0.16s, border-color 0.16s;
}

.ai-extend-mode-btn:hover {
    background: rgba(76, 175, 80, 0.15);
    border-color: rgba(76, 175, 80, 0.3);
    color: #ddd;
}

.ai-extend-mode-btn.active {
    background: rgba(76, 175, 80, 0.3);
    border-color: #4caf50;
    color: #fff;
}

.ai-extend-slider-group {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: #aaa;
}

.ai-extend-slider-group input[type="range"] {
    width: 100px;
    accent-color: #4caf50;
}

.ai-extend-slider-group span {
    min-width: 2em;
    text-align: center;
    font-weight: 600;
    color: #ccc;
}

.humanize-mode-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.humanize-mode-label {
    font-size: 12px;
    color: #aaa;
    white-space: nowrap;
}

.humanize-mode-buttons {
    display: flex;
    gap: 3px;
    flex-wrap: wrap;
}

.humanize-detail-grid {
    display: grid;
    gap: 4px;
}

.humanize-mode-btn {
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: #aaa;
    cursor: pointer;
    transition: background-color 0.16s, color 0.16s, border-color 0.16s;
}

.humanize-mode-btn:hover {
    background: rgba(255, 193, 7, 0.16);
    border-color: rgba(255, 193, 7, 0.28);
    color: #ddd;
}

.humanize-mode-btn.active {
    background: rgba(255, 193, 7, 0.22);
    border-color: rgba(255, 193, 7, 0.55);
    color: #fff;
}

.humanize-slider-group {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: #aaa;
}

.humanize-slider-group label {
    min-width: 50px;
}

.humanize-slider-group input[type="range"] {
    width: 100px;
    accent-color: #ffc107;
}

.humanize-slider-group span {
    min-width: 2.5em;
    text-align: center;
    font-weight: 600;
    color: #d7d7d7;
}

/* ------------------------------------------------------------------ */
/*  Bar selector (reroll range picking)                                 */
/* ------------------------------------------------------------------ */

.bar-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    margin: 0 0 8px;
    user-select: none;
}

.bar-selector-label {
    font-size: 12px;
    font-weight: 600;
    color: #aaa;
    white-space: nowrap;
}

.bar-selector-buttons {
    display: flex;
    align-items: center;
    gap: 6px;
    max-width: min(100%, 760px);
    overflow-x: auto;
    padding: 4px 2px 6px;
    scrollbar-width: thin;
    touch-action: pan-x;
    overscroll-behavior-x: contain;
}

.bar-selector-btn {
    flex: none;
    min-width: 34px;
    height: 34px;
    padding: 0;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: #aaa;
    cursor: pointer;
    transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease, transform 0.12s ease;
    text-align: center;
    white-space: nowrap;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.bar-selector-btn:hover {
    background: rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.4);
    color: #ddd;
}

.bar-selector-btn:active {
    transform: scale(0.97);
}

.bar-selector-btn:focus-visible {
    outline: 2px solid rgba(102, 126, 234, 0.7);
    outline-offset: 2px;
}

.bar-selector-btn.bar-selected {
    background: rgba(102, 126, 234, 0.3);
    border-color: #667eea;
    color: #fff;
}

/* Bar selector utility buttons (All / None) */
.bar-selector-utils {
    display: flex;
    gap: 4px;
    margin-left: 6px;
}

.bar-selector-util-btn {
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.06);
    color: #999;
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s;
}

.bar-selector-util-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ddd;
}

/* ------------------------------------------------------------------ */
/*  Variation mode buttons                                              */
/* ------------------------------------------------------------------ */

.reroll-mode-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.reroll-mode-label {
    font-size: 12px;
    color: #aaa;
    white-space: nowrap;
}

.reroll-mode-buttons {
    display: flex;
    gap: 3px;
}

.reroll-mode-btn {
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: #aaa;
    cursor: pointer;
    transition: background-color 0.16s, color 0.16s, border-color 0.16s;
}

.reroll-mode-btn:hover {
    background: rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
    color: #ddd;
}

.reroll-mode-btn.active {
    background: rgba(102, 126, 234, 0.3);
    border-color: #667eea;
    color: #fff;
}

/* Highlight on grid steps within the selected bar range */
.drum-grid {
    position: relative;
}

.drum-grid .track-label {
    position: relative;
    z-index: 1;
}

.bar-range-background {
    position: absolute;
    border-radius: 8px;
    background: rgba(102, 126, 234, 0.14);
    box-shadow: inset 0 0 0 1px rgba(102, 126, 234, 0.22);
    pointer-events: none;
    z-index: 0;
}

/* Responsive pattern action cards */
@media (max-width: 768px) {
    .pattern-action-card {
        padding: 8px 10px;
    }

    .edit-card .action-card-header {
        flex-wrap: wrap;
        gap: 6px;
    }

    .reroll-settings-drawer.open {
        max-height: 160px;
    }

    .humanize-settings-drawer.open {
        max-height: 200px;
    }

    .reroll-slider-group input[type="range"] {
        width: 80px;
    }

    .bar-selector {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
    }

    .bar-selector-btn {
        font-size: 10px;
        min-width: 30px;
        height: 30px;
    }

    .bar-selector-buttons {
        width: 100%;
    }

    .reroll-mode-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 3px;
    }

    .humanize-mode-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 3px;
    }

    .reroll-mode-buttons {
        flex-wrap: wrap;
    }

    .humanize-mode-buttons {
        flex-wrap: wrap;
    }

    .reroll-mode-btn {
        font-size: 10px;
        padding: 3px 8px;
    }

    .humanize-mode-btn {
        font-size: 10px;
        padding: 3px 8px;
    }

    .extend-card {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
    }

    .add-base-pattern-btn {
        justify-content: center;
    }

    .ai-extend-inline {
        justify-content: center;
    }

    .delete-confirm-banner {
        flex-direction: column;
        gap: 6px;
        text-align: center;
    }

    .delete-confirm-actions {
        justify-content: center;
    }
}