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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #2d3748;
    padding: 20px;
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 40px;
    padding: 40px 20px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.logo {
    max-width: 200px;
    max-height: 140px;
    object-fit: contain;
    margin-bottom: 20px;
}

/* Pulsing sign-in button */
.rm-signin-pulse {
    animation: signInPulse 2s ease-in-out infinite;
}
@keyframes signInPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(102,126,234,0.4); }
    50% { box-shadow: 0 4px 30px rgba(102,126,234,0.7), 0 0 40px rgba(102,126,234,0.3); }
}

h1 {
    color: #667eea;
    font-size: 2.5em;
    margin-bottom: 10px;
    font-weight: 800;
}

.subtitle {
    color: #718096;
    font-size: 1.1em;
    font-weight: 500;
}

/* Step Cards */
.step-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.hidden {
    display: none !important;
}

.step-card.hidden {
    display: none;
}

.step-number {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 20px;
}

.step-card h2 {
    color: #2d3748;
    font-size: 1.8em;
    margin-bottom: 10px;
    font-weight: 700;
}

.step-description {
    color: #718096;
    margin-bottom: 20px;
}

/* Search Box */
.search-box {
    margin-bottom: 20px;
}

.search-input {
    width: 100%;
    padding: 15px 20px;
    font-size: 1.1em;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Band Filters */
.band-filters {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    border: 2px solid #e2e8f0;
    background: white;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.95em;
    font-weight: 600;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: #667eea;
    color: #667eea;
}

.filter-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
}

/* Song Dropdown */
.song-dropdown {
    max-height: 400px;
    overflow-y: auto;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    background: #f7fafc;
}

.song-item {
    padding: 15px 20px;
    border-bottom: 1px solid #e2e8f0;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.song-item:last-child {
    border-bottom: none;
}

.song-item:hover {
    background: #edf2f7;
}

.song-item.selected {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.song-name {
    font-weight: 600;
    font-size: 1.05em;
    flex: 1; /* Take up available space */
    margin-right: 15px; /* Gap before badge */
}

.song-badge {
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.75em;
    font-weight: 700;
    flex-shrink: 0; /* Don't shrink */
    min-width: 50px; /* Minimum width for alignment */
    text-align: center; /* Center text in badge */
}

.song-badge.gd {
    background: #fc8181;
    color: white;
}

.song-badge.jgb {
    background: #9f7aea;
    color: white;
}

/* Version Cards */
.version-card {
    background: #f7fafc;
    border: 2px solid #e2e8f0;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.version-card:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.2);
}

.version-card.selected {
    border-color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

.version-rank {
    background: linear-gradient(135deg, #fbd38d 0%, #f6ad55 100%);
    color: #744210;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2em;
    margin-right: 15px;
}

.version-rank.rank-1 {
    background: linear-gradient(135deg, #fbd38d 0%, #f6ad55 100%);
}

.version-info {
    display: inline-block;
    vertical-align: top;
    width: calc(100% - 60px);
}

.version-venue {
    font-weight: 700;
    color: #2d3748;
    font-size: 1.1em;
    margin-bottom: 5px;
}

.version-date {
    color: #718096;
    font-size: 0.9em;
    margin-bottom: 8px;
}

.version-notes {
    color: #4a5568;
    font-size: 0.95em;
    margin-bottom: 5px;
}

.version-quality {
    display: inline-block;
    background: #48bb78;
    color: white;
    padding: 3px 10px;
    border-radius: 5px;
    font-size: 0.8em;
    font-weight: 600;
    margin-top: 8px;
}

/* Download Card */
.download-card {
    text-align: center;
}

.selected-info {
    background: #f7fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
}

.selected-song-name {
    font-size: 1.5em;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 10px;
}

.selected-version-name {
    color: #718096;
    font-size: 1.1em;
}

/* Buttons */
.action-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.primary-btn {
    padding: 18px 35px;
    font-size: 1.1em;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.moises-btn {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    box-shadow: 0 4px 15px rgba(245, 87, 108, 0.3);
}

.moises-btn:hover {
    box-shadow: 0 6px 20px rgba(245, 87, 108, 0.4);
}

.secondary-btn {
    padding: 15px 30px;
    border: 2px solid #667eea;
    background: white;
    color: #667eea;
    border-radius: 12px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.secondary-btn:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Workflow Guide */
.workflow-guide {
    background: #edf2f7;
    padding: 25px;
    border-radius: 12px;
    text-align: left;
}

.workflow-guide h3 {
    color: #2d3748;
    margin-bottom: 15px;
    font-size: 1.2em;
}

.workflow-guide ol {
    margin-left: 20px;
    line-height: 2;
}

.workflow-guide li {
    color: #4a5568;
    font-weight: 500;
}

/* Parts Grid */
.parts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.part-card {
    background: #f7fafc;
    border: 2px solid #e2e8f0;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.part-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
}

.part-icon {
    font-size: 3em;
    margin-bottom: 15px;
}

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

.part-card p {
    color: #718096;
    font-size: 0.95em;
    line-height: 1.6;
}

/* Reset */
.reset-container {
    text-align: center;
    margin-top: 30px;
}

.reset-btn {
    padding: 15px 30px;
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    color: #718096;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.reset-btn:hover {
    border-color: #667eea;
    color: #667eea;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 50px;
    padding: 20px;
    color: rgba(255,255,255,0.8);
}

/* Loading Spinner */
.spinner {
    border: 4px solid #e2e8f0;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 3px solid #dbeafe;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    color: #2d3748;
}

.close-btn {
    background: none;
    border: none;
    font-size: 2em;
    color: #a0aec0;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.2s;
}

.close-btn:hover {
    background: #f7fafc;
    color: #2d3748;
}

.modal-body {
    padding: 20px;
    max-height: 60vh;
    overflow-y: auto;
}

/* YouTube Results */
.youtube-results {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.youtube-result {
    display: flex;
    gap: 15px;
    padding: 15px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.youtube-result:hover {
    border-color: #667eea;
    background: #f7fafc;
    transform: translateY(-2px);
}

.youtube-thumbnail {
    width: 180px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.youtube-info {
    flex: 1;
}

.youtube-title {
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 5px;
    font-size: 1em;
}

.youtube-channel {
    color: #718096;
    font-size: 0.9em;
    margin-bottom: 5px;
}

.youtube-duration {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: 600;
}

/* Smart Download Button */
.smart-download-btn {
    background: #10b981 !important;
}

.smart-download-btn:hover {
    background: #059669 !important;
}

/* YouTube Button */
.youtube-btn {
    background: #ef4444 !important;
}

.youtube-btn:hover {
    background: #dc2626 !important;
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2em;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .primary-btn {
        width: 100%;
    }
    
    .parts-grid {
        grid-template-columns: 1fr;
    }
    
    .youtube-result {
        flex-direction: column;
    }
    
    .youtube-thumbnail {
        width: 100%;
        height: 200px;
    }
}

/* ============================================================================
   LEARNING RESOURCES FEATURE STYLES
   ============================================================================ */

/* Instrument Selector */
.instrument-selector {
    margin-top: 20px;
    padding: 15px;
    background: #f7fafc;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.instrument-selector label {
    font-weight: 600;
    color: #2d3748;
    font-size: 1em;
}

.instrument-dropdown {
    padding: 10px 20px;
    font-size: 1em;
    font-weight: 600;
    border: 2px solid #667eea;
    border-radius: 8px;
    background: white;
    color: #667eea;
    cursor: pointer;
    transition: all 0.3s ease;
}

.instrument-dropdown:hover {
    background: #667eea;
    color: white;
}

.instrument-dropdown:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

/* Resources Container */
.resources-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.resource-section {
    background: #f7fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
}

.resource-section h3 {
    color: #2d3748;
    font-size: 1.2em;
    margin-bottom: 10px;
    font-weight: 700;
}

.resource-description {
    color: #718096;
    font-size: 0.9em;
    margin-bottom: 15px;
}

/* Resource Items */
.resource-item {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px 15px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.resource-item:hover {
    border-color: #667eea;
}

.resource-item-with-thumbnail {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
    display: flex;
    gap: 12px;
    align-items: center;
    transition: all 0.2s ease;
}

.resource-item-with-thumbnail:hover {
    border-color: #667eea;
}

.youtube-thumbnail-small {
    width: 120px;
    height: 68px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.resource-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.resource-link:hover {
    color: #764ba2;
    text-decoration: underline;
}

.resource-actions {
    display: flex;
    gap: 8px;
    margin-left: 10px;
}

.resource-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 6px;
    font-size: 0.85em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.change-btn {
    background: #edf2f7;
    color: #4a5568;
}

.change-btn:hover {
    background: #667eea;
    color: white;
}

.remove-btn {
    background: #fed7d7;
    color: #c53030;
}

.remove-btn:hover {
    background: #fc8181;
    color: white;
}

.add-resource-btn {
    background: white;
    border: 2px dashed #cbd5e0;
    border-radius: 8px;
    padding: 15px;
    color: #718096;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    width: 100%;
}

.add-resource-btn:hover {
    border-color: #667eea;
    color: #667eea;
    background: #f7fafc;
}

.find-resource-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
}

.find-resource-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Empty State */
.resource-empty {
    text-align: center;
    padding: 20px;
    color: #a0aec0;
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .instrument-selector {
        flex-direction: column;
    }
    
    .resource-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .resource-actions {
        width: 100%;
        justify-content: flex-end;
    }
}
/* ============================================================================
   BAND RESOURCES STYLES
   ============================================================================ */

.resource-section {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    border: 2px solid #e2e8f0;
}

.section-header h3 {
    margin: 0 0 5px 0;
    font-size: 1.3em;
    color: #2d3748;
}

/* Spotify Version Cards */
.spotify-version-card {
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 18px;
    margin-bottom: 12px;
    transition: all 0.3s ease;
    background: white;
}

.spotify-version-card.default {
    border-color: #1db954;
    background: #f0fdf4;
}

.spotify-version-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.version-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.version-title {
    font-weight: 600;
    font-size: 1.1em;
    color: #2d3748;
}

.version-badge {
    background: #1db954;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
}

.votes-container {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.vote-chip {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 500;
}

.vote-chip.yes {
    background: #d1fae5;
    color: #065f46;
}

.vote-chip.no {
    background: #f3f4f6;
    color: #6b7280;
}

.spotify-play-btn {
    background: #1db954;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.spotify-play-btn:hover {
    background: #1ed760;
    transform: scale(1.05);
}

/* Chord Chart */
.chord-chart-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.chart-btn {
    padding: 12px 20px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.chart-btn-primary {
    background: #667eea;
    color: white;
}

.chart-btn-primary:hover {
    background: #5568d3;
}

.chart-btn-secondary {
    background: #e2e8f0;
    color: #2d3748;
}

.chart-btn-secondary:hover {
    background: #cbd5e0;
}

.band-notes-box {
    margin-top: 15px;
    background: #fef3c7;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #f59e0b;
}

.band-note-item {
    margin-bottom: 8px;
    font-size: 0.95em;
    color: #78350f;
}

/* Moises Stems Grid */
.stems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 15px;
}

.stem-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    font-weight: 600;
}

.stem-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.stem-label {
    font-size: 1em;
    margin-bottom: 5px;
}

.stem-info {
    font-size: 0.8em;
    opacity: 0.9;
}

.drive-folder-btn {
    background: #4285f4;
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    margin-top: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.drive-folder-btn:hover {
    background: #3367d6;
}

/* Practice Tracks */
.practice-tracks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.practice-track-card {
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 15px;
    background: white;
}

.practice-track-card h4 {
    margin: 0 0 8px 0;
    color: #667eea;
    font-size: 1em;
}

.practice-track-meta {
    font-size: 0.85em;
    color: #6b7280;
    margin-bottom: 10px;
}

.practice-track-empty {
    text-align: center;
    padding: 30px;
    color: #9ca3af;
    border: 2px dashed #e2e8f0;
    border-radius: 12px;
}

/* Harmonies */
.harmony-card {
    background: #fef3c7;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    border-left: 4px solid #f59e0b;
}

.harmony-card.worked-out {
    background: #d1fae5;
    border-left-color: #10b981;
}

.harmony-card.needs-work {
    background: #fee2e2;
    border-left-color: #ef4444;
}

.harmony-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.harmony-lyric {
    font-size: 1.2em;
    font-weight: 600;
    font-style: italic;
    color: #1f2937;
}

.harmony-status {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
}

.status-good {
    background: #10b981;
    color: white;
}

.status-needs-work {
    background: #ef4444;
    color: white;
}

.harmony-timing {
    color: #6b7280;
    margin-bottom: 15px;
    font-size: 0.9em;
}

.parts-list {
    margin: 15px 0;
}

.part-row {
    display: flex;
    gap: 15px;
    padding: 10px;
    background: white;
    border-radius: 8px;
    margin-bottom: 8px;
}

.part-singer {
    font-weight: 600;
    min-width: 80px;
    color: #667eea;
}

.part-role {
    font-weight: 600;
    min-width: 120px;
    color: #6b7280;
}

.part-notes {
    flex: 1;
    color: #4b5563;
}

.practice-notes-box {
    margin-top: 15px;
    padding: 12px;
    background: white;
    border-radius: 8px;
}

.practice-notes-box li {
    margin-bottom: 6px;
    color: #4b5563;
}

/* Rehearsal Notes */
.rehearsal-notes-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.rehearsal-note-card {
    background: #f9fafb;
    border-left: 4px solid #667eea;
    padding: 15px;
    border-radius: 8px;
}

.rehearsal-note-card.high {
    border-left-color: #ef4444;
    background: #fef2f2;
}

.note-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.85em;
    color: #6b7280;
}

.note-content {
    color: #1f2937;
    line-height: 1.6;
}

/* Gig Notes */
.gig-notes-box {
    background: #fef3c7;
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid #f59e0b;
}

.gig-notes-box ul {
    margin-left: 20px;
    line-height: 1.8;
}

.gig-notes-box li {
    color: #78350f;
    margin-bottom: 8px;
}

.gig-notes-box strong {
    color: #92400e;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #9ca3af;
}

.empty-state-icon {
    font-size: 3em;
    margin-bottom: 10px;
}

.empty-state-text {
    font-size: 1.1em;
    margin-bottom: 5px;
}

.empty-state-subtext {
    font-size: 0.9em;
}

/* Responsive */
@media (max-width: 768px) {
    .stems-grid {
        grid-template-columns: 1fr;
    }
    
    .practice-tracks-grid {
        grid-template-columns: 1fr;
    }
    
    .chord-chart-actions {
        flex-direction: column;
    }
    
    .chart-btn {
        width: 100%;
    }
}

/* ── Chart highlighting (shared between song detail, rehearsal, gig) ─────── */
.chart-chord-line {
    color: #67e8f9;
    font-weight: 700;
}
.chart-section-header {
    color: #f59e0b;
    font-weight: 800;
    font-size: 1.05em;
}