:root { --bg-base: #131314; --bg-surface: #1e1f20; --bg-overlay: #282a2c; --bg-input: #1e1f20; --text-primary: #e3e3e3; --text-secondary: #c4c7c5; --text-subtle: #8e918f; --accent: #8ab4f8; --accent-hover: #aecbfa; --accent-dim: rgba(138, 180, 248, 0.12); --border: #444746; --border-light: #333638; --radius: 0.75rem; --radius-sm: 0.5rem; --transition: 150ms ease; } *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg-base); color: var(--text-primary); overflow: hidden; height: 100vh; -webkit-font-smoothing: antialiased; } /* --- Header (titlebar drag region) --- */ .header { display: flex; align-items: center; justify-content: space-between; padding: 0 1rem 0 5rem; background: var(--bg-base); border-bottom: 1px solid var(--border-light); height: 2.75rem; --wails-draggable: drag; -webkit-user-select: none; user-select: none; } .header h1 { font-size: 0.875rem; font-weight: 500; color: var(--text-primary); } .header-actions { display: flex; align-items: center; gap: 0.5rem; --wails-draggable: no-drag; } .audio-sliders { display: flex; align-items: center; gap: 0.375rem; } .audio-sliders label { font-size: 0.6875rem; color: var(--text-subtle); user-select: none; } .audio-sliders input[type="range"] { width: 4rem; height: 0.25rem; -webkit-appearance: none; appearance: none; background: var(--border); border-radius: 0.125rem; outline: none; cursor: pointer; } .audio-sliders input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 0.75rem; height: 0.75rem; border-radius: 50%; background: var(--accent); cursor: pointer; } .audio-sliders input[type="range"]::-webkit-slider-thumb:hover { background: var(--accent-hover); } .audio-sliders select { font-size: 0.6875rem; padding: 0.25rem 1.25rem 0.25rem 0.375rem; background-position: right 0.375rem center; } .header-actions select, .header-actions button { font: inherit; font-size: 0.8125rem; font-weight: 500; padding: 0.375rem 0.75rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-surface); color: var(--text-secondary); cursor: pointer; transition: all var(--transition); -webkit-appearance: none; appearance: none; } .header-actions select { padding-right: 1.75rem; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238e918f'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.625rem center; } .header-actions button:hover, .header-actions select:hover { background: var(--bg-overlay); border-color: var(--text-subtle); } /* --- App Shell --- */ .app-shell { display: flex; height: calc(100vh - 2.75rem); } /* --- Sidebar --- */ .sidebar { width: 20%; min-width: 17rem; background: var(--bg-base); border-right: 1px solid var(--border-light); display: flex; flex-direction: column; overflow-y: auto; } .nav-links { display: flex; flex-direction: column; padding: 0.5rem 0; } .nav-link { padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 500; color: var(--text-subtle); cursor: pointer; border: none; background: none; text-align: left; font-family: inherit; border-left: 0.1875rem solid transparent; transition: all var(--transition); } .nav-link:hover { color: var(--text-secondary); background: var(--bg-surface); } .nav-link.active { color: var(--accent); border-left-color: var(--accent); background: var(--bg-surface); } /* --- Sidebar Sections --- */ .sidebar-section { padding: 1rem 1.25rem; border-top: 1px solid var(--border-light); } .sidebar-section h3 { font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-subtle); margin-bottom: 0.625rem; } /* --- Config Panel --- */ .config-panel label { display: block; font-size: 0.75rem; color: var(--text-subtle); margin-bottom: 0.1875rem; margin-top: 0.5rem; } .config-panel label:first-of-type { margin-top: 0; } .config-panel select, .config-panel input[type="number"] { width: 100%; font-family: inherit; font-size: 0.8125rem; padding: 0.375rem 0.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-input); color: var(--text-primary); outline: none; transition: all var(--transition); -webkit-appearance: none; appearance: none; } .config-panel select { padding-right: 1.75rem; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238e918f'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.5rem center; } .config-panel select:focus, .config-panel input[type="number"]:focus { border-color: var(--text-secondary); } .tuning-grid { display: flex; flex-wrap: wrap; gap: 0.25rem; margin-top: 0.25rem; } .tuning-grid select { width: 3rem; font-size: 0.75rem; padding: 0.25rem; text-align: center; padding-right: 0.25rem; background-image: none; } .config-actions { display: flex; gap: 0.375rem; margin-top: 0.625rem; } .config-actions button { flex: 1; font-family: inherit; font-size: 0.75rem; font-weight: 500; padding: 0.375rem 0; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-surface); color: var(--text-secondary); cursor: pointer; transition: all var(--transition); } .config-actions button:hover { background: var(--bg-overlay); border-color: var(--text-subtle); } .config-actions .btn-apply { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); } .config-actions .btn-apply:hover { background: rgba(138, 180, 248, 0.2); } /* --- Main Content --- */ .main-content { flex: 1; overflow: hidden; padding: 1rem; } .view { display: none; height: 100%; } .view.active { display: flex; flex-direction: column; } #view-tuner { overflow: auto; } #view-chords, #view-shapes { overflow-y: auto; } /* --- Filter Bar --- */ .filter-bar { margin-bottom: 1rem; } .filter-row { display: flex; flex-wrap: wrap; gap: 0.25rem; margin-bottom: 0.375rem; } .filter-pill { font-family: inherit; font-size: 0.75rem; padding: 0.25rem 0.625rem; border-radius: 0.875rem; border: 1px solid var(--border); background: var(--bg-surface); color: var(--text-subtle); cursor: pointer; transition: all var(--transition); } .filter-pill:hover { border-color: var(--text-subtle); color: var(--text-secondary); } .filter-pill.active { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); } /* --- Chord Grid --- */ #chord-container { display: flex; flex-wrap: wrap; gap: 1.5rem; } /* --- Fretboard (structural) --- */ .fretboard { display: flex; flex-direction: column; align-items: flex-start; gap: 0; margin-left: 0.5rem; position: relative; width: fit-content; } .fret-row { display: flex; flex-direction: row; justify-content: flex-start; align-items: stretch; gap: 0; } .fret { width: 2.1rem; height: 1.6rem; box-sizing: border-box; display: flex; align-items: center; justify-content: center; font-size: 1rem; text-align: center; line-height: 1.6rem; font-weight: bold; position: relative; } .fret[data-dot]::after { content: ''; width: 0.55rem; height: 0.55rem; border-radius: 50%; display: block; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); } .fret[muted] { font-weight: bold; font-size: 1rem; display: flex; align-items: center; justify-content: center; } .alternatives { margin-top: 1rem; } .alternatives h3 { font-size: 1rem; margin-bottom: 0.5rem; } .alternatives-container { display: flex; gap: 2rem; flex-wrap: wrap; } .alternative-fretboard { margin-inline: 1.8rem; } .alternative-fretboard .fret { width: 1.8rem; height: 1.3rem; } .barre-line { position: absolute; border-radius: 5rem; pointer-events: none; z-index: 2; width: 1rem; left: 0; margin: 0; display: flex; justify-content: center; align-items: center; font-size: 0.7rem; font-family: sans-serif; font-weight: bold; transform: translateX(calc(50% - 1.1rem)); } /* --- Shape Explorer --- */ .shapes-section label { display: block; font-size: 0.75rem; color: var(--text-subtle); margin-bottom: 0.25rem; margin-top: 0.5rem; } .shapes-section select, .shapes-section input[type="text"] { width: 100%; font-family: inherit; font-size: 0.8125rem; padding: 0.375rem 0.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-input); color: var(--text-primary); outline: none; transition: all var(--transition); -webkit-appearance: none; appearance: none; } .shapes-section select { padding-right: 1.75rem; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238e918f'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.5rem center; } .shapes-section select:focus, .shapes-section input[type="text"]:focus { border-color: var(--text-secondary); } .set-selector-row { display: flex; gap: 0.375rem; margin-bottom: 0.5rem; } .set-selector-row select { flex: 1; min-width: 0; } .set-selector-row .btn-small { flex: 0; padding: 0.375rem 0.5rem; } .shape-list { display: flex; flex-direction: column; gap: 0.25rem; max-height: 16rem; overflow-y: auto; margin-bottom: 0.5rem; } .shape-item { display: flex; align-items: center; gap: 0.375rem; padding: 0.375rem 0.5rem; border-radius: var(--radius-sm); font-size: 0.8125rem; cursor: pointer; border: 1px solid transparent; transition: all var(--transition); } .shape-item:hover { background: var(--bg-surface); } .shape-item.selected { background: var(--accent-dim); border-color: rgba(138, 180, 248, 0.25); } .shape-item .shape-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-secondary); } .shape-item .shape-frets { font-size: 0.6875rem; color: var(--text-subtle); flex-shrink: 0; } .shape-item .shape-actions { display: flex; gap: 0.125rem; flex-shrink: 0; } .shape-item .shape-actions button { font-family: inherit; font-size: 0.6875rem; padding: 0.1875rem 0.5rem; border-radius: 0.25rem; border: 1px solid var(--border); background: var(--bg-surface); color: var(--text-subtle); cursor: pointer; transition: all var(--transition); } .shape-item .shape-actions button:hover { background: var(--bg-overlay); color: var(--text-primary); } .shape-editor-actions { display: flex; gap: 0.375rem; } .btn-small { font-family: inherit; font-size: 0.75rem; font-weight: 500; padding: 0.375rem 0.625rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-surface); color: var(--text-secondary); cursor: pointer; flex: 1; transition: all var(--transition); } .btn-small:hover { background: var(--bg-overlay); border-color: var(--text-subtle); } .shape-editor { margin-top: 0.375rem; padding: 0.625rem; border: 1px solid var(--border-light); border-radius: var(--radius-sm); background: var(--bg-surface); } .shape-fret-inputs { display: flex; gap: 0.3125rem; margin-top: 0.375rem; } .shape-fret-inputs input { flex: 1; min-width: 0; font-family: inherit; font-size: 0.75rem; padding: 0.375rem; text-align: center; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-input); color: var(--text-primary); outline: none; transition: all var(--transition); } .shape-fret-inputs input:focus { border-color: var(--text-secondary); } .shape-editor-btns { display: flex; gap: 0.25rem; margin-top: 0.375rem; } .voicing-row { display: flex; gap: 0.3125rem; } .voicing-row input { flex: 1; min-width: 0; font-family: inherit; font-size: 0.75rem; padding: 0.375rem; text-align: center; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-input); color: var(--text-primary); outline: none; transition: all var(--transition); } .voicing-row input:focus { border-color: var(--text-secondary); } .voicing-row input:disabled { opacity: 0.3; cursor: not-allowed; } .tuning-card { background: var(--bg-surface); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 0.75rem 1rem; margin-bottom: 0.625rem; } .tuning-card-header { display: flex; align-items: center; justify-content: space-between; cursor: pointer; user-select: none; } .tuning-card-header h3 { font-size: 0.9375rem; font-weight: 500; color: var(--text-primary); margin: 0; } .compat-star { color: #f5c542; margin-left: 0.375rem; font-size: 1rem; } .tuning-card.high-compat { border-color: rgba(245, 197, 66, 0.35); } .tuning-card-header .tuning-stats { font-size: 0.75rem; color: var(--text-subtle); white-space: nowrap; } .tuning-card-header .tuning-notes { font-size: 0.8125rem; color: var(--text-subtle); } .tuning-card-header .expand-icon { font-size: 0.75rem; color: var(--text-subtle); transition: transform var(--transition); } .tuning-card.expanded .expand-icon { transform: rotate(90deg); } .tuning-card-body { display: none; margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--border-light); } .tuning-card.expanded .tuning-card-body { display: block; } .companion-grid { display: flex; flex-wrap: wrap; gap: 1.25rem; } .companion-item { text-align: center; cursor: pointer; transition: background var(--transition); } .companion-item:hover { background: var(--bg-overlay); border-radius: var(--radius-sm); } [data-fingering] { cursor: pointer; } .companion-item .companion-label { font-size: 0.8125rem; font-weight: 500; color: var(--text-secondary); margin-bottom: 0.25rem; } .companion-item .companion-chord { font-size: 0.6875rem; color: var(--text-subtle); margin-bottom: 0.375rem; } .companion-item .companion-notes { font-size: 0.625rem; color: var(--text-subtle); } .density-explanation { font-size: 0.8rem; color: var(--text-subtle); margin-bottom: 0.75rem; line-height: 1.4; } .finger-count { display: inline-block; font-size: 0.625rem; font-weight: 600; color: var(--text-subtle); background: var(--bg-overlay); border-radius: 0.25rem; padding: 0.0625rem 0.3rem; margin-left: 0.375rem; vertical-align: middle; } .btn-load-more { display: block; width: 100%; padding: 0.625rem; margin-top: 0.5rem; font-size: 0.8125rem; font-weight: 500; font-family: inherit; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-surface); color: var(--text-secondary); cursor: pointer; transition: all var(--transition); } .btn-load-more:hover { background: var(--bg-overlay); color: var(--text-primary); } /* --- Loading --- */ .loading { color: var(--text-subtle); padding: 2rem; text-align: center; font-size: 0.875rem; } /* --- Scrollbar --- */ ::-webkit-scrollbar { width: 0.5rem; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 0.25rem; } ::-webkit-scrollbar-thumb:hover { background: var(--border); } /* --- Sets Editor --- */ .sets-editor { display: flex; flex-direction: column; height: 100%; } .sets-editor-header { display: flex; align-items: center; gap: 1rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--border-light); margin-bottom: 0.75rem; } .sets-editor-header h2 { font-size: 1rem; font-weight: 500; color: var(--text-primary); } .sets-editor-body { display: flex; flex: 1; min-height: 0; gap: 1rem; } .sets-editor-list { width: 14rem; flex-shrink: 0; overflow-y: auto; display: flex; flex-direction: column; gap: 0.25rem; } .sets-editor-detail { flex: 1; overflow-y: auto; } .se-set-item { display: flex; align-items: center; justify-content: space-between; gap: 0.375rem; padding: 0.5rem 0.625rem; border-radius: var(--radius-sm); font-size: 0.8125rem; cursor: pointer; border: 1px solid transparent; transition: all var(--transition); } .se-set-item:hover { background: var(--bg-surface); } .se-set-item.selected { background: var(--accent-dim); border-color: rgba(138, 180, 248, 0.25); } .se-set-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-secondary); } .se-set-badges { display: flex; gap: 0.25rem; flex-shrink: 0; } .se-badge { font-size: 0.625rem; font-weight: 600; padding: 0.125rem 0.375rem; border-radius: 0.25rem; background: var(--bg-overlay); color: var(--text-subtle); } .se-badge-density { background: var(--accent-dim); color: var(--accent); } .se-btn-new-set { margin-top: 0.5rem; } .se-detail-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; } .se-detail-header h3 { font-size: 0.9375rem; font-weight: 500; color: var(--text-primary); flex: 1; } .se-shape-list { display: flex; flex-direction: column; gap: 0.375rem; } .se-shape-row { display: flex; align-items: center; gap: 0.75rem; padding: 0.375rem 0.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border-light); background: var(--bg-surface); } .se-mini-fb { flex-shrink: 0; } .se-shape-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.125rem; } .se-shape-name { font-size: 0.8125rem; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .se-shape-name.se-auto-name { font-style: italic; color: var(--text-subtle); } .se-shape-frets { font-size: 0.6875rem; color: var(--text-subtle); } .se-shape-actions { display: flex; gap: 0.25rem; flex-shrink: 0; } .se-shape-actions .btn-small { flex: 0; padding: 0.25rem 0.5rem; font-size: 0.6875rem; } .se-btn-danger { border-color: #c0392b !important; color: #e74c3c !important; } .se-btn-danger:hover { background: rgba(231, 76, 60, 0.15) !important; } .se-btn-add-shape { margin-top: 0.75rem; } /* shape editor */ .se-editor-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; } .se-editor-header h3 { font-size: 0.9375rem; font-weight: 500; color: var(--text-primary); } .se-editor-name-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; } .se-editor-name-row label { font-size: 0.75rem; color: var(--text-subtle); flex-shrink: 0; } .se-editor-name-input { font-family: inherit; font-size: 0.8125rem; padding: 0.375rem 0.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-input); color: var(--text-primary); outline: none; width: 14rem; transition: all var(--transition); } .se-editor-name-input:focus { border-color: var(--text-secondary); } .se-auto-label { font-size: 0.75rem; font-style: italic; color: var(--text-subtle); } /* clickable fretboard grid */ .se-clickable-fb { overflow-x: auto; padding-bottom: 0.5rem; } .se-fb-grid { display: flex; flex-direction: column; gap: 0; width: fit-content; } .se-fb-header-row { display: flex; } .se-fb-fret-num { width: 2.5rem; text-align: center; font-size: 0.625rem; color: var(--text-subtle); padding-bottom: 0.25rem; } .se-fb-row { display: flex; } .se-fb-label { width: 4.5rem; font-size: 0.6875rem; color: var(--text-subtle); display: flex; align-items: center; flex-shrink: 0; padding-right: 0.25rem; } .se-fb-cell { width: 2.5rem; height: 2rem; display: flex; align-items: center; justify-content: center; cursor: pointer; border: 1px solid var(--border-light); font-size: 0.75rem; font-weight: 600; transition: background var(--transition); position: relative; } .se-fb-cell:hover { background: var(--bg-overlay); } .se-fb-nut { border-right: 3px solid var(--text-subtle); } .se-fb-cell.se-dot-active::after { content: ''; width: 0.75rem; height: 0.75rem; border-radius: 50%; background: var(--accent); display: block; } .se-fb-cell.se-muted { color: #e74c3c; font-weight: 700; } .se-fb-cell.se-open { color: var(--text-secondary); font-weight: 600; } /* --- Print --- */ @media print { .header, .sidebar { display: none !important; } .app-shell { display: block; height: auto; } .main-content { overflow: visible; padding: 0; } .filter-bar { display: none; } #chord-container { gap: 0.75rem; } .chord-card { break-inside: avoid; page-break-inside: avoid; } body { overflow: visible; height: auto; background: #fff; color: #000; } }