:root{--bg: #f6f5f1;--panel: #ffffff;--ink: #21242a;--muted: #6b7280;--accent: #b0621a;--accent-soft: #f5e6d3;--border: #d9d5cc;--topbar: #1c2733;--topbar-ink: #f3f4f6;--danger: #b3261e;--song-font: 1.35rem;--chord-color: var(--accent);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}html[data-theme=dark]{--bg: #14181d;--panel: #1e242b;--ink: #e8eaed;--muted: #9aa0a6;--accent: #e8b34b;--accent-soft: #3a3226;--border: #343b44;--topbar: #10151b;--topbar-ink: #e8eaed}@media(prefers-color-scheme:dark){html:not([data-theme=light]){--bg: #14181d;--panel: #1e242b;--ink: #e8eaed;--muted: #9aa0a6;--accent: #e8b34b;--accent-soft: #3a3226;--border: #343b44;--topbar: #10151b;--topbar-ink: #e8eaed}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}#app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--topbar);color:var(--topbar-ink);padding:10px 16px;position:sticky;top:0;z-index:10}.brand{font-size:1.25rem;margin:0;letter-spacing:.02em}.topbar-title{font-size:1.1rem;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40vw}.topbar-actions{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.topbar .btn{color:var(--topbar-ink);border-color:#ffffff40}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--ink);font-size:.95rem;text-decoration:none;cursor:pointer}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.icon-btn{border:none;background:transparent;color:var(--muted);font-size:1rem;cursor:pointer;padding:6px 8px;text-decoration:none}.icon-btn:hover{color:var(--accent)}.icon-btn.danger:hover{color:var(--danger)}input,select,textarea{font:inherit;color:var(--ink);background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:7px 10px}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);border-color:transparent}#search{min-width:min(340px,60vw)}.content{width:100%;max-width:860px;margin:0 auto;padding:16px;flex:1}.song-list{list-style:none;margin:0;padding:0}.song-item{display:flex;align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:10px;margin-bottom:8px;padding:10px 12px}.song-main{flex:1;display:flex;align-items:baseline;gap:10px;min-width:0;text-decoration:none;color:var(--ink)}.song-title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.song-artist{color:var(--muted);font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.song-key{margin-left:auto;font-size:.8rem;font-weight:700;color:var(--accent);background:var(--accent-soft);border-radius:6px;padding:2px 8px}.empty{color:var(--muted);text-align:center;padding:40px 0}.editor-layout{flex:1;display:grid;grid-template-columns:minmax(320px,1fr) minmax(320px,1.2fr);gap:16px;padding:16px;max-width:1400px;width:100%;margin:0 auto}@media(max-width:900px){.editor-layout{grid-template-columns:1fr}}.editor-form{display:flex;flex-direction:column;gap:10px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px;align-self:start}.editor-form .row{display:flex;gap:10px}.editor-form .row label{flex:1}.editor-form label{display:flex;flex-direction:column;gap:4px;font-size:.85rem;color:var(--muted)}.editor-form label.grow{flex:1}.editor-form textarea{min-height:380px;resize:vertical;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.95rem;line-height:1.5}.help summary{cursor:pointer;color:var(--muted)}.help ul{margin:8px 0 0;padding-left:18px;color:var(--muted);font-size:.85rem}.editor-preview{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px}.preview-hint{color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}.song-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--panel);position:sticky;top:52px;z-index:9}.song-toolbar .meta{color:var(--muted);font-size:.9rem}.song-toolbar .controls{margin-left:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.song-toolbar label{display:flex;align-items:center;gap:6px;font-size:.9rem;color:var(--muted)}.t-label{min-width:64px;text-align:center;font-weight:600}.chk{cursor:pointer}.song-body{font-size:var(--song-font);line-height:1.55;padding:8px 4px 60px}.song-section{margin-bottom:1.2em}.line{white-space:pre-wrap;word-break:break-word;min-height:1em}.line.label{color:var(--muted);font-size:.75em;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.2em}.line.comment{color:var(--muted);font-style:italic;font-size:.9em}.line.directive,.directive{color:var(--muted);font-size:.8em}.chord{color:var(--chord-color);font-weight:700;padding:0 1px}@media print{.no-print{display:none!important}body{background:#fff;color:#000}.content{max-width:none;padding:0}.song-body{font-size:12pt}.chord{color:#000}.song-toolbar{display:none}}.chord{cursor:pointer}.chord:hover{text-decoration:underline dotted}.chord-popup{position:fixed;z-index:1000;background:var(--panel);color:var(--ink);border:1px solid var(--border);border-radius:10px;padding:8px 10px;box-shadow:0 8px 24px #00000040}.chord-diagram .cd-name{font:700 13px system-ui,sans-serif;fill:var(--ink)}.chord-diagram .cd-line{stroke:var(--border);stroke-width:1}.chord-diagram .cd-nut{fill:var(--ink)}.chord-diagram .cd-dot{fill:var(--accent)}.chord-diagram .cd-open{fill:none;stroke:var(--muted);stroke-width:1.4}.chord-diagram .cd-mute{fill:var(--muted);font-size:11px}.chord-diagram .cd-base{fill:var(--muted);font-size:10px}.chord-empty{font-size:.85rem;color:var(--muted)}.tools-row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin-top:.5rem}.tools-row label.inline{display:inline-flex;gap:.35rem;align-items:center;font-size:.9rem;color:var(--muted)}.theme-toggle{white-space:nowrap}#sort{max-width:190px}.side-link .count{color:var(--muted);margin-left:6px;font-size:.85em}.chord-popup .chord-play{margin-top:8px;width:100%;justify-content:center}.tuner-panel{display:flex;align-items:center;gap:18px;flex-wrap:wrap;background:var(--panel);border-bottom:1px solid var(--border);padding:12px 16px 24px}.tuner-panel[hidden]{display:none}.tuner-note{display:flex;flex-direction:column;min-width:150px}.tuner-note-name{font-size:2rem;font-weight:800;line-height:1.1;color:var(--accent)}.tuner-panel.in-tune .tuner-note-name{color:#2e9e44}.tuner-note-sub{color:var(--muted);font-size:.8rem}.tuner-gauge{position:relative;flex:1;min-width:220px;height:34px;border-radius:17px;border:1px solid var(--border);background:linear-gradient(to right,var(--accent-soft),transparent 28%,transparent 72%,var(--accent-soft))}.tuner-tick{position:absolute;bottom:-16px;transform:translate(-50%);font-size:.65rem;color:var(--muted)}.tuner-zero{position:absolute;left:50%;top:4px;bottom:4px;width:2px;transform:translate(-50%);background:var(--muted)}.tuner-needle{position:absolute;top:3px;bottom:3px;width:4px;transform:translate(-50%);border-radius:2px;background:var(--accent);transition:left .08s linear}.tuner-panel.in-tune .tuner-needle{background:#2e9e44}.tuner-hint{margin:0;color:var(--muted);font-size:.85rem}.sb-overlay{position:fixed;inset:0;z-index:2000;background:#00000073;display:flex;align-items:flex-start;justify-content:center;padding:6vh 12px 12px;overflow:auto}.sb-dlg{width:min(680px,100%);background:var(--panel);color:var(--ink);border:1px solid var(--border);border-radius:14px;box-shadow:0 16px 48px #00000059}.sb-dlg header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--border)}.sb-dlg h2{font-size:1.05rem;margin:0}.sb-dlg-body{padding:12px 16px 18px}.sb-dlg-body label{display:block;margin:8px 0}.sb-dlg-body input{width:100%;margin-top:4px}.muted{color:var(--muted);font-size:.9rem}.invite{background:var(--accent-soft);padding:2px 8px;border-radius:6px;letter-spacing:1px}.diff{background:var(--accent-soft);border-radius:8px;padding:10px;overflow-x:auto;white-space:pre-wrap;font-size:.85rem}.d-del{color:var(--danger);text-decoration:line-through;display:inline-block;width:100%}.d-add{color:#2e9e44;display:inline-block;width:100%}.d-eq{opacity:.75}details.conflict summary{cursor:pointer;margin:8px 0;font-weight:600}