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

body {
    background-color: #121212;
    color: #e0e0e0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    padding-bottom: 60px;
}

#nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #1e1e1e;
    border-top: 1px solid #333;
    display: flex;
    padding: 8px;
    gap: 8px;
    z-index: 1000;
}

.nav-btn {
    flex: 1;
    padding: 12px;
    background-color: #2a2a2a;
    border: none;
    color: #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
}

.nav-btn:hover {
    background-color: #333;
}

.nav-btn.active {
    background-color: #4a9eff;
    color: #fff;
}

#main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.view {
    display: none;
}

.view.active {
    display: block;
}

.toolbar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.search-input {
    flex: 1;
    min-width: 200px;
    padding: 12px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 16px;
}

.search-input:focus {
    outline: none;
    border-color: #4a9eff;
}

.btn-primary, .btn-secondary, .btn-danger {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-primary {
    background-color: #4a9eff;
    color: #fff;
}

.btn-primary:hover {
    background-color: #3a8eef;
}

.btn-secondary {
    background-color: #555;
    color: #e0e0e0;
}

.btn-secondary:hover {
    background-color: #666;
}

.btn-danger {
    background-color: #d32f2f;
    color: #fff;
}

.btn-danger:hover {
    background-color: #c62828;
}

.btn-back {
    background: none;
    border: none;
    color: #4a9eff;
    cursor: pointer;
    font-size: 16px;
    padding: 8px 0;
    margin-bottom: 16px;
}

.songs-list, .profiles-list, .tags-list {
    display: grid;
    gap: 12px;
}

.song-card {
    background-color: #1e1e1e;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.song-card .song-checkbox {
    margin-top: 4px;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.song-card .song-info {
    flex: 1;
    cursor: pointer;
}

.profile-card, .tag-card {
    background-color: #1e1e1e;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
}

.song-card:hover, .profile-card:hover, .tag-card:hover {
    background-color: #2a2a2a;
    border-color: #4a9eff;
}

.artist-link, .genre-link {
    color: #4a9eff;
    text-decoration: none;
    cursor: pointer;
}

.artist-link:hover, .genre-link:hover {
    text-decoration: underline;
}

.bulk-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: #2a2a2a;
    border: 1px solid #4a9eff;
    border-radius: 8px;
    margin-bottom: 16px;
}

.bulk-actions.hidden {
    display: none;
}

.bulk-actions-info {
    color: #e0e0e0;
    font-weight: 500;
}

.bulk-actions-buttons {
    display: flex;
    gap: 8px;
}

.song-card h3 {
    color: #fff;
    margin-bottom: 4px;
}

.song-card p {
    color: #aaa;
    font-size: 14px;
}

.song-tags {
    display: flex;
    gap: 6px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.tag-badge {
    background-color: #333;
    color: #e0e0e0;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.song-header {
    margin-bottom: 24px;
}

.song-title-artist h1 {
    font-size: 28px;
    margin-bottom: 4px;
    color: #fff;
}

.song-title-artist p {
    color: #aaa;
    font-size: 18px;
}

.song-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding: 12px;
    background-color: #1e1e1e;
    border-radius: 8px;
    flex-wrap: wrap;
}

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

.song-meta-bpm {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding: 8px 12px;
    background-color: #1e1e1e;
    border-radius: 8px;
}

.select-profile-global {
    padding: 8px 12px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 14px;
    cursor: pointer;
    min-width: 150px;
}

.profiles-editor {
    background-color: #1e1e1e;
    border-radius: 8px;
    padding: 16px;
}

.profiles-editor-help {
    font-size: 13px;
    color: #aaa;
    margin-bottom: 12px;
}

.profiles-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.profile-editor-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background-color: #2a2a2a;
    border-radius: 6px;
}

.profile-editor-name {
    font-weight: 500;
    color: #e0e0e0;
}

.profile-editor-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-transpose-small {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid #4a9eff;
    background-color: transparent;
    color: #4a9eff;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-transpose-small:hover {
    background-color: #4a9eff;
    color: #fff;
}

.profile-key-display {
    min-width: 40px;
    text-align: center;
    font-weight: bold;
    color: #4a9eff;
    font-size: 16px;
}

.btn-autoscroll {
    padding: 8px 16px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.btn-autoscroll:hover {
    background-color: #333;
}

.btn-autoscroll.active {
    background-color: #4a9eff;
    border-color: #4a9eff;
    color: #fff;
}

.scroll-speed-select {
    padding: 8px 12px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 14px;
    cursor: pointer;
}

.btn-save-key {
    padding: 8px 16px;
    background-color: #4caf50;
    border: none;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.btn-save-key:hover {
    background-color: #45a049;
}

.select-profile {
    padding: 8px 12px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 16px;
    cursor: pointer;
}

.btn-transpose {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #4a9eff;
    background-color: transparent;
    color: #4a9eff;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-transpose:hover {
    background-color: #4a9eff;
    color: #fff;
}

.current-key {
    min-width: 60px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    color: #4a9eff;
}

.song-content {
    background-color: #1e1e1e;
    border-radius: 12px;
    padding: 24px;
    line-height: 2;
    font-size: 18px;
}

.song-section {
    margin-bottom: 24px;
}

.song-section-label {
    font-weight: bold;
    color: #4a9eff;
    margin-bottom: 8px;
    text-transform: uppercase;
    font-size: 24px !important;
}

.song-line {
    margin-bottom: 0 !important;
    min-height: 1em !important;
}

.song-line-empty {
    height: 8px;
}

.song-line-chords {
    color: #4a9eff;
    font-weight: bold;
    font-size: 20px;
    line-height: 1 !important;
    margin-bottom: 0 !important;
    min-height: 1em !important;
}

.song-line-text {
    color: #e0e0e0;
    line-height: 1.6;
    font-size: 20px;
}

.chord {
    color: #4a9eff;
    font-weight: bold;
    margin-right: 8px;
    white-space: pre;
}

.song-form {
    background-color: #1e1e1e;
    border-radius: 12px;
    padding: 24px;
}

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

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 16px;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4a9eff;
}

.form-group textarea {
    font-family: 'Courier New', monospace;
    resize: vertical;
}

.form-group small {
    display: block;
    margin-top: 4px;
    color: #666;
    font-size: 12px;
}

.tags-selector {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag-button {
    padding: 8px 16px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    color: #e0e0e0;
    font-size: 14px;
    margin: 4px;
}

.tag-button:hover {
    background-color: #333;
    border-color: #4a9eff;
}

.tag-button.active {
    background-color: #4a9eff;
    border-color: #4a9eff;
    color: #fff;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.editor-header {
    margin-bottom: 24px;
}

.editor-header h2 {
    color: #fff;
    font-size: 24px;
    margin-top: 8px;
}

.song-meta {
    margin-bottom: 24px;
    padding: 16px;
    background-color: #1e1e1e;
    border-radius: 12px;
}

.bpm-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.btn-tap-bpm {
    padding: 8px 16px;
    background-color: #4a9eff;
    border: none;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    font-size: 14px;
}

.btn-toggle-metronome {
    padding: 8px 12px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.2s;
}

.btn-toggle-metronome:hover {
    background-color: #333;
    border-color: #4a9eff;
}

.btn-toggle-metronome.active {
    background-color: #4a9eff;
    border-color: #4a9eff;
    color: #fff;
}

.song-setlists {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 2px solid #333;
}

.song-setlists-title {
    font-size: 20px;
    color: #fff;
    margin-bottom: 16px;
    font-weight: bold;
}

.song-setlists-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.song-setlist-btn {
    padding: 10px 20px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.song-setlist-btn:hover {
    background-color: #4a9eff;
    border-color: #4a9eff;
    color: #fff;
}

.tap-bpm-display {
    font-size: 18px;
    font-weight: bold;
    color: #4a9eff;
    min-width: 60px;
}

.metronome-visual {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid #4a9eff;
    transition: all 0.1s;
}

.metronome-visual.pulse {
    background-color: #4a9eff;
    transform: scale(1.2);
    box-shadow: 0 0 20px #4a9eff;
}

.song-recommendations {
    margin-top: 16px;
}

.recommendation-title {
    font-size: 14px;
    color: #aaa;
    margin-bottom: 8px;
}

.recommendation-item {
    padding: 8px 12px;
    background-color: #2a2a2a;
    border-radius: 8px;
    margin-bottom: 6px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.recommendation-item:hover {
    background-color: #333;
}

.recommendation-category {
    margin-bottom: 16px;
}

.recommendation-category-title {
    font-size: 13px;
    color: #4a9eff;
    margin-bottom: 8px;
    font-weight: bold;
    text-transform: uppercase;
}

.song-recommendations-bottom {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 2px solid #333;
}

.recommendations-bottom-title {
    font-size: 20px;
    color: #fff;
    margin-bottom: 24px;
    text-align: center;
    font-weight: bold;
}

.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.recommendation-category-bottom {
    background-color: #1e1e1e;
    border-radius: 12px;
    padding: 16px;
}

.recommendation-button {
    width: 100%;
    padding: 12px;
    margin-bottom: 8px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s;
    font-size: 14px;
}

.recommendation-button:hover {
    background-color: #4a9eff;
    border-color: #4a9eff;
    color: #fff;
}

.recommendation-button small {
    display: block;
    color: #aaa;
    font-size: 12px;
    margin-top: 4px;
}

.recommendation-button:hover small {
    color: #fff;
}

.stage-mode {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #000;
    color: #ffeb3b;
    z-index: 9999;
    overflow: hidden;
}

.stage-content {
    height: 100vh;
    overflow-y: auto;
    padding: 40px 20px;
    font-size: 24px;
    line-height: 2;
    color: #ffeb3b;
}

.stage-content .chord {
    color: #4caf50;
}

.stage-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent);
    z-index: 10000;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 12px;
}

.btn-panic {
    padding: 12px 24px;
    background-color: #d32f2f;
    border: none;
    border-radius: 8px;
    color: #fff;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
    z-index: 10001;
}

.btn-stage-back {
    padding: 12px;
    background-color: rgba(255,255,255,0.1);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    z-index: 10001;
}

.stage-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    justify-content: center;
}

.btn-stage-control {
    padding: 12px;
    background-color: rgba(255,255,255,0.1);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
}

.scroll-speed {
    width: 150px;
}

.stage-links {
    display: flex;
    gap: 8px;
}

.stage-link {
    padding: 8px 16px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 8px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
}

.setlists-list {
    display: grid;
    gap: 12px;
}

.setlist-card {
    background-color: #1e1e1e;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
}

.setlist-card:hover {
    background-color: #2a2a2a;
    border-color: #4a9eff;
}

.setlist-header {
    margin-bottom: 24px;
}

.setlist-info {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 12px;
}

.setlist-time {
    font-size: 18px;
    color: #4a9eff;
    font-weight: bold;
}

.setlist-songs {
    display: grid;
    gap: 12px;
}

.setlist-song-item {
    background-color: #1e1e1e;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.setlist-song-item .song-info h4 {
    color: #fff;
    margin-bottom: 4px;
}

.setlist-song-item .song-info p {
    color: #aaa;
    font-size: 14px;
}

.setlist-song-actions {
    display: flex;
    gap: 8px;
}

body.stage-mode-active {
    overflow: hidden;
}

.filters {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    padding: 16px;
    background-color: #1e1e1e;
    border-radius: 12px;
}

.setlist-filters {
    margin-bottom: 20px;
    padding: 16px;
    background-color: #1e1e1e;
    border-radius: 12px;
}

.setlist-filters-label {
    font-size: 14px;
    color: #aaa;
    margin-bottom: 12px;
    font-weight: 500;
}

.setlist-filter-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.setlist-filter-btn {
    padding: 8px 16px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.setlist-filter-btn:hover {
    background-color: #333;
    border-color: #4a9eff;
}

.setlist-filter-btn.active {
    background-color: #4a9eff;
    border-color: #4a9eff;
    color: #fff;
}

.filter-select, .filter-input {
    padding: 8px 12px;
    background-color: #2a2a2a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 14px;
}

.filter-select {
    min-width: 150px;
}

.filter-input {
    flex: 1;
    min-width: 150px;
}

.song-meta-info {
    display: flex;
    gap: 12px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.song-meta-info span {
    padding: 4px 12px;
    background-color: #2a2a2a;
    border-radius: 6px;
    font-size: 14px;
    color: #aaa;
}

.song-notes-display {
    margin-top: 12px;
    padding: 12px;
    background-color: #2a2a2a;
    border-radius: 8px;
    color: #aaa;
    font-size: 14px;
    font-style: italic;
}

.lyrics-editor-container {
    position: relative;
}

.lyrics-editor-help {
    padding: 12px;
    background-color: #2a2a2a;
    border-radius: 8px;
    margin-bottom: 12px;
    font-size: 13px;
    color: #aaa;
    line-height: 1.6;
}

.lyrics-editor-help code {
    background-color: #1e1e1e;
    padding: 2px 6px;
    border-radius: 4px;
    color: #4a9eff;
}

#form-lyrics {
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.8;
    white-space: pre;
}

#btn-preview-lyrics {
    margin-top: 8px;
}

.lyrics-preview {
    margin-top: 16px;
    padding: 16px;
    background-color: #1e1e1e;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 2;
    white-space: pre-wrap;
}

.song-card .song-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.song-card .song-meta-badges {
    display: flex;
    gap: 6px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.song-meta-badge {
    padding: 2px 8px;
    background-color: #333;
    border-radius: 4px;
    font-size: 11px;
    color: #aaa;
}

@media (max-width: 768px) {
    #main {
        padding: 12px;
    }
    
    .song-controls {
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .stage-overlay {
        flex-direction: column;
        align-items: stretch;
    }
    
    .stage-controls {
        flex-wrap: wrap;
    }
}