.tools-entry{display:inline-flex;align-items:center;gap:7px;background:#e7edd9;border:1px solid #d6e0c6;border-radius:6px;padding:9px 13px;font-size:11px;color:#3d613e;white-space:nowrap}.reader-tools .tools-entry{font-size:10px}.tools-hub{border:1px solid var(--border);background:var(--paper);border-radius:12px;margin:22px 0;padding:22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.tools-hub h2{font-size:19px;line-height:1.9;margin:8px 0}.tools-hub p{font-size:11px;color:var(--muted);line-height:2;margin:0}.tools-hub-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}#tools-dialog{width:1000px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 30px);padding:0;border:1px solid var(--border);border-radius:14px;background:var(--paper);color:var(--ink);box-shadow:0 20px 80px #142a2430}#tools-dialog::backdrop{background:#203a2c88;backdrop-filter:blur(3px)}.tools-header{display:flex;justify-content:space-between;gap:15px;padding:22px 26px;border-bottom:1px solid var(--border);align-items:center}.tools-header h2{font:600 22px 'DM Sans',sans-serif;margin:6px 0}.tools-header p{font-size:10px;color:var(--muted);margin:6px 0;line-height:1.9}.tools-close{font-size:25px;width:35px;height:35px;align-self:flex-start}.tools-tabs{display:flex;gap:4px;padding:12px 20px;border-bottom:1px solid var(--border);overflow:auto;position:sticky;top:0;background:var(--paper);z-index:2}.tools-tabs button{padding:10px 13px;border-radius:6px;white-space:nowrap;font-size:11px;color:var(--muted)}.tools-tabs .selected{background:#e6edd8;color:#3c5b32}.tools-body{padding:24px 26px;min-height:380px}.tools-body h3{font-size:17px;line-height:1.9;margin:0 0 15px}.tools-body h4{font-size:12px;margin:18px 0 12px}.tools-note{font-size:11px;line-height:2.1;color:var(--muted);margin:10px 0 18px}.tools-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.tools-card{border:1px solid var(--border);border-radius:9px;padding:18px;background:var(--bg);min-width:0}.tools-field{display:flex;flex-direction:column;gap:7px;font-size:11px;line-height:1.8;margin:12px 0}.tools-field input,.tools-field textarea,.tools-field select,.tools-select{width:100%;min-width:0;border:1px solid var(--border);border-radius:6px;background:var(--paper);color:var(--ink);padding:10px;font-size:13px;min-height:40px}.tools-field textarea{min-height:100px;line-height:2}.tools-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:13px 0}.tools-row>*{min-width:0}.tools-primary,.tools-secondary,.tools-small{border:1px solid var(--border);border-radius:6px;padding:10px 14px;background:var(--paper);color:var(--ink);font-size:11px;min-height:38px}.tools-primary{background:#315842;color:#fff;border-color:#315842}.tools-small{font-size:10px;padding:6px 10px;min-height:30px}.tools-primary:disabled,.tools-secondary:disabled,.tools-small:disabled{opacity:.45;cursor:default}.tools-feedback{font-size:11px;line-height:2;color:#547943;padding:11px 14px;background:#edf3e3;border-radius:6px;margin:13px 0;overflow-wrap:anywhere}.tools-feedback.error{color:#9e4c3b;background:#f9ece6}.tools-empty{padding:35px 15px;text-align:center;font-size:12px;color:var(--muted);line-height:2.2}.practice-chords{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.practice-chords button{background:#e8edde;color:#45663a;border:1px solid #d5dfc7;border-radius:6px;min-width:48px;padding:11px;font:600 15px 'DM Sans',sans-serif}.practice-chords .current{background:#315842;color:white;box-shadow:0 0 0 3px #aec599}.beat-display{display:flex;gap:8px;align-items:center;margin:12px 0}.beat-display i{display:block;width:13px;height:13px;background:#d9e2cc;border-radius:50%}.beat-display i.current{background:#638a4b;box-shadow:0 0 0 4px #e2edd6}.practice-current{font:600 35px 'DM Sans',sans-serif;color:#4f7141;min-height:48px;text-align:center;margin:12px 0}.practice-lyrics{max-height:320px;overflow:auto;white-space:pre-wrap;font-size:14px;line-height:2.3;padding:15px;border:1px solid var(--border);border-radius:6px}.practice-lyrics b{display:inline-block;background:#e6ecdb;padding:0 4px;border-radius:3px;font:600 12px/1.7 'DM Sans',sans-serif;color:#42643b}.known-chords{display:flex;gap:7px;flex-wrap:wrap}.known-chords label{display:flex;align-items:center;gap:5px;border:1px solid var(--border);padding:7px 9px;border-radius:5px;background:var(--paper);font:12px 'DM Sans',sans-serif}.known-chords input{accent-color:#5c7b48}.easy-option{padding:15px 0;border-top:1px solid var(--border);font-size:12px;line-height:2}.easy-option strong{font:600 14px 'DM Sans',sans-serif}.easy-option p{margin:8px 0;color:var(--muted);font-size:11px}.tools-song-list{max-height:310px;overflow:auto;border:1px solid var(--border);border-radius:7px}.tools-song-item{display:flex;gap:10px;align-items:center;padding:12px;border-bottom:1px solid var(--border);font-size:12px}.tools-song-item:last-child{border-bottom:0}.tools-song-item>span{flex:1;min-width:0}.tools-song-item strong{display:block;font-size:12px;font-weight:500;line-height:1.9}.tools-song-item small{display:block;font-size:10px;color:var(--muted);line-height:1.8}.tools-song-item input[type=checkbox]{accent-color:#5c7b48}.pack-card,.setlist-item{padding:15px;border:1px solid var(--border);border-radius:7px;margin:12px 0;background:var(--bg)}.pack-card h4,.setlist-item h4{margin:0 0 9px;font-size:13px;line-height:1.9}.setlist-item .tools-row{margin:8px 0}.setlist-item input,.setlist-item select{max-width:150px;padding:7px;background:var(--paper);color:var(--ink);border:1px solid var(--border);border-radius:5px;font-size:12px}.setlist-item textarea{width:100%;padding:9px;min-height:60px;font-size:12px;line-height:1.9;border:1px solid var(--border);border-radius:5px;background:var(--paper);color:var(--ink)}.setlist-controls{display:flex;gap:5px;flex-wrap:wrap}.setlist-note{padding:15px 20px;border-left:3px solid #94aa73;background:var(--paper);font-size:12px;line-height:2;white-space:pre-wrap;margin:15px 0}.voice-note{font:600 42px 'DM Sans',sans-serif;text-align:center;color:#64834f;padding:20px;background:var(--bg);border:1px solid var(--border);border-radius:8px;min-height:90px}.share-canvas{width:100%;height:auto;border:1px solid var(--border);border-radius:10px;display:block}.variant-picker{display:flex;gap:10px;align-items:center;margin:15px 0;font-size:11px;flex-wrap:wrap}.variant-picker select{max-width:330px;font-size:12px;padding:8px 12px;background:var(--paper);color:var(--ink);border:1px solid var(--border);border-radius:5px}.simplify-banner{background:#f4efdc;padding:12px 15px;font-size:11px;color:#8c723e;border-radius:7px;margin:12px 0;line-height:2}.tools-checkbox{display:flex;gap:8px;font-size:11px;line-height:2;margin:13px 0}.tools-checkbox input{align-self:flex-start;margin-top:5px;accent-color:#5c7b48}.tools-ticket{padding:12px;background:var(--bg);font-size:11px;line-height:2;border:1px solid var(--border);border-radius:6px;margin:10px 0;overflow-wrap:anywhere}.tools-panel-status{font-size:10px;color:var(--muted)}
@media(max-width:700px){#tools-dialog{max-width:calc(100vw - 12px);max-height:calc(100dvh - 12px);border-radius:10px}.tools-header{padding:17px}.tools-header h2{font-size:20px}.tools-tabs{padding:9px 10px}.tools-tabs button{padding:9px 11px;font-size:10px}.tools-body{padding:18px 15px}.tools-grid{grid-template-columns:1fr;gap:15px}.tools-card{padding:15px}.tools-hub{padding:18px;align-items:flex-start;flex-direction:column}.tools-hub-actions{justify-content:flex-start}.tools-hub h2{font-size:17px}.tools-field input,.tools-field textarea,.tools-field select{font-size:14px}.tools-row{gap:8px}.practice-chords button{font-size:14px;min-width:43px;padding:9px}.tools-song-item{padding:10px}.tools-body h3{font-size:16px}}
body.dark .tools-tabs .selected,body.dark .practice-chords button,body.dark .practice-lyrics b{background:#3b4e31;color:#d0e0ba}body.dark .known-chords input{accent-color:#adce89}body.dark .tools-feedback{background:#2d432b;color:#c0d9a8}body.dark .tools-feedback.error{background:#50352e;color:#efc0b5}body.dark .simplify-banner{background:#4b422b;color:#e1d39d}
@media print{#tools-dialog,.tools-entry,.tools-hub,.variant-picker,.simplify-banner{display:none!important}}

.tools-mini-diagram{text-align:center;min-height:80px}.tools-mini-diagram .guitar-diagram{width:150px;height:164px}.tools-mini-diagram .finger-number{fill:#fff;font-weight:600}.tools-mini-diagram .fret-values{font-size:10px}
.chord-match{display:grid;gap:6px;margin:12px 0 4px}.chord-match label{display:flex;gap:8px;align-items:center;font-size:14px}
#known-count{margin:0 0 0 8px;font-weight:600}