:root{--bg: #f8fafc;--card: #ffffff;--surface: #eef2f6;--line: #e2e8f0;--text: #1e293b;--text-soft: #64748b;--text-mute: #94a3b8;--primary: #0072b2;--primary-strong: #005b8f;--primary-soft: #e6f0f8;--accent: #e69f00;--accent-soft: #fdf3e0;--success: #009e73;--success-soft: #e3f4ee;--warn: #e8590c;--warn-soft: #fdecdf;--error: #c92a2a;--error-soft: #fbe7e7;--q-spielbereit: #009e73;--q-kurz: #f0b429;--q-experimentell: #e8590c;--q-nicht: #c92a2a;--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--radius-pill: 999px;--shadow-sm: 0 1px 3px rgba(15, 23, 42, .06);--shadow: 0 4px 16px rgba(15, 23, 42, .08);--shadow-lg: 0 12px 40px rgba(15, 23, 42, .12);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-8: 48px;--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--ease: cubic-bezier(.4, 0, .2, 1);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--bottomnav-h: 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var(--primary-soft)}.choice-row{flex-direction:row;align-items:center;gap:var(--space-3)}.choice-icon{width:38px;height:38px;border-radius:10px;flex:none;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary)}.choice-title{font-weight:700;color:var(--text)}.choice-body{line-height:1.45}.radio{width:20px;height:20px;border-radius:50%;flex:none;border:2px solid var(--line);transition:all .15s var(--ease)}.radio.is-on{border-color:var(--primary);border-width:6px}.adv-toggle{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 4px;background:none;border:none;cursor:pointer;color:var(--text-soft);font-weight:600;font-size:14px;font-family:inherit}.adv-toggle:hover{color:var(--text)}.adv-caret{transition:transform .18s var(--ease)}.adv.is-open .adv-caret{transform:rotate(180deg)}.adv-body{padding-top:var(--space-3)}.upload-drop{display:flex;flex-direction:column;align-items:center;gap:8px;padding:var(--space-6) var(--space-4);border:1.5px dashed #b6c6d4;border-radius:var(--radius);background:var(--card);cursor:pointer;text-align:center;transition:border-color .15s var(--ease),background .15s var(--ease)}.upload-drop:hover{border-color:var(--primary);background:#fbfdfe}.upload-drop.is-filled{border-style:solid;border-color:var(--success);background:var(--success-soft)}.upload-icon{color:var(--primary)}.upload-title,.upload-name{font-weight:700}.version-card{display:flex;align-items:center;gap:var(--space-3);padding:12px 14px;min-height:44px;width:100%;background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius);cursor:pointer;font-family:inherit;font-size:14.5px;transition:border-color .15s var(--ease),box-shadow .15s var(--ease)}.version-card:hover{border-color:#b6c6d4}.version-card.is-picked{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.version-icon{width:34px;height:34px;border-radius:9px;flex:none;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary)}.version-title{display:block;font-weight:700}.version-sub{display:block}.version-check{color:var(--primary);flex:none}.resolve-loading{padding:6px 2px}.job-card{margin-top:var(--space-6)}.job-visual{display:flex;justify-content:center;padding-top:var(--space-2)}.job-visual .spinner{width:34px;height:34px;border-width:3.5px}.job-bar{height:8px;border-radius:999px;background:var(--surface);overflow:hidden}.job-bar-fill{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary) 0%,#0088cf 100%);transition:width .4s var(--ease)}.player{position:sticky;bottom:12px;z-index:30;padding:12px 14px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow)}.player-row{display:flex;align-items:center;gap:var(--space-3)}.player-main{gap:var(--space-4)}.player-play{flex:none;width:52px;height:52px;border-radius:50%;border:0;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-sm);transition:background .16s var(--ease),transform .08s var(--ease)}.player-play:hover{background:var(--primary-strong)}.player-play:active{transform:scale(.96)}.player-tempo{display:inline-flex;gap:4px;background:var(--surface);padding:4px;border-radius:var(--radius-pill)}.tempo-pill{min-width:46px;height:34px;padding:0 10px;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--text-soft);font-weight:700;font-size:13px;cursor:pointer;transition:background .18s var(--ease),color .18s var(--ease)}.tempo-pill.is-active{background:var(--card);color:var(--primary-strong);box-shadow:var(--shadow-sm)}.player-opts{display:flex;align-items:center;gap:var(--space-2);padding-bottom:2px}.player-field{display:flex;align-items:center;gap:8px;flex:none}.player-field-label{font-size:12.5px;font-weight:600;color:var(--text-soft)}.player-select{min-height:40px;height:40px;padding:0 30px 0 12px;width:auto;min-width:132px}.chip{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 14px;border-radius:var(--radius-pill);border:1px solid var(--line);background:var(--card);color:var(--text-soft);font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;flex:none;transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease)}.chip:hover{background:var(--surface)}.chip.is-on{background:var(--primary-soft);color:var(--primary-strong);border-color:color-mix(in srgb,var(--primary) 30%,var(--line))}.seg{display:inline-flex;background:var(--surface);border-radius:var(--radius-pill);padding:4px;flex:none}.seg-btn{height:32px;padding:0 12px;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--text-soft);font-size:12.5px;font-weight:700;cursor:pointer}.seg-btn.is-active{background:var(--card);color:var(--primary-strong);box-shadow:var(--shadow-sm)}@media (max-width: 767px){.player{bottom:calc(var(--bottomnav-h) + var(--safe-bottom) + 8px)}.seg-btn{min-height:44px}}.quality{display:flex;align-items:center;gap:var(--space-3);padding:12px 14px;border-radius:var(--radius);border:1px solid color-mix(in srgb,var(--q) 30%,var(--line));background:color-mix(in srgb,var(--q) 8%,var(--card))}.quality-icon{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:color-mix(in srgb,var(--q) 16%,#fff);color:var(--q);flex:none}.quality-label{font-weight:700;font-size:14.5px;color:var(--q)}.quality-hint{font-size:13px;color:var(--text-soft)}@media (max-width: 520px){.quality{flex-wrap:wrap}.quality .btn{width:100%}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a6b;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;padding:var(--space-4);z-index:80;animation:modal-fade .16s var(--ease)}@keyframes modal-fade{0%{opacity:0}to{opacity:1}}.modal-sheet{width:100%;max-height:88dvh;display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--shadow-lg);animation:modal-pop .2s var(--ease)}@keyframes modal-pop{0%{opacity:0;transform:translateY(8px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-grip{display:none}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:14px 14px 14px 20px;border-bottom:1px solid var(--line)}.modal-title{font-size:17px}.modal-body{padding:20px;overflow-y:auto}.modal-foot{display:flex;gap:var(--space-2);justify-content:flex-end;padding:14px 20px;border-top:1px solid var(--line);flex-wrap:wrap}@media (max-width: 620px){.modal-backdrop{align-items:flex-end;padding:0}.modal-sheet{max-width:none!important;max-height:84dvh;border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding-bottom:var(--safe-bottom);animation:sheet-up .24s var(--ease)}@keyframes sheet-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-grip{display:block;width:38px;height:4px;border-radius:999px;background:var(--line);margin:8px auto 2px}.modal-foot .btn{flex:1}}.song-page{padding-bottom:140px}.song-toolbar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}.tabs{display:inline-flex;gap:2px;background:var(--surface);border-radius:var(--radius-pill);padding:4px;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.tab{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:0 15px;border:none;border-radius:var(--radius-pill);background:transparent;color:var(--text-soft);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .15s var(--ease),color .15s var(--ease)}.tab.is-active{background:var(--card);color:var(--primary-strong);box-shadow:var(--shadow-sm)}.tab-badge{min-width:19px;height:19px;padding:0 5px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:var(--warn);color:#fff;font-size:11.5px;font-weight:700}.song-view-opts{row-gap:8px}.learn-step-nr{width:34px;height:34px;border-radius:50%;flex:none;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary-strong);font-weight:700}.review-item{border-left:3px solid var(--q-kurz)}.review-note{width:44px;height:44px;border-radius:12px;flex:none;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;color:var(--primary-strong)}.edit-pitch{display:flex;align-items:center;justify-content:center;gap:8px}.edit-note{width:74px;height:74px;border-radius:20px;border:none;cursor:pointer;background:var(--primary);color:#fff;font-family:inherit;font-size:26px;font-weight:800;box-shadow:var(--shadow)}.edit-note:active{transform:scale(.97)}.choice-card.is-locked{opacity:.75}.choice-card.is-locked .choice-icon{background:var(--surface);color:var(--text-mute)}.song-player{position:fixed;left:0;right:0;bottom:calc(var(--safe-bottom));padding:0 var(--space-4) var(--space-3);display:flex;justify-content:center;pointer-events:none;z-index:30}.song-player .player{pointer-events:auto;width:100%;max-width:1048px;box-shadow:var(--shadow-lg)}@media (max-width: 860px){.song-player{bottom:calc(var(--bottomnav-h) + var(--safe-bottom))}.song-page{padding-bottom:200px}}.songs-skeleton{height:132px}.songs-empty{max-width:460px;align-items:flex-start}.songs-empty-icon{width:48px;height:48px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary)}.song-card{padding:var(--space-4);cursor:pointer;transition:box-shadow .15s var(--ease),border-color .15s var(--ease)}.song-card:hover{box-shadow:var(--shadow);border-color:#cdd9e3}.song-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.song-card-icon{width:36px;height:36px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary)}.song-card-del{color:var(--text-mute)}.song-card-del:hover{color:var(--error)}.song-card-title{font-weight:700;font-size:15.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-page{max-width:860px}.account-usage{font-size:13.5px;color:var(--text-soft);flex-wrap:wrap}.account-usage strong{color:var(--text);font-size:16px;margin-right:3px}.account-price{font-size:19px;font-weight:800}.account-features{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px;font-size:14px}.account-features li{display:flex;align-items:center;gap:8px}.account-features svg{color:var(--success);flex:none}.account-table{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}.account-table th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-mute);font-weight:600;padding:12px 14px;border-bottom:1px solid var(--line)}.account-table td{padding:11px 14px;border-bottom:1px solid var(--line)}.account-table tr:last-child td{border-bottom:none}.t-right{text-align:right}.account-danger{padding-bottom:var(--space-6)}.print-page{max-width:860px;margin:0 auto;padding:var(--space-4);background:#fff;min-height:100dvh;position:relative}.print-controls{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap;padding:var(--space-3);background:var(--surface);border-radius:var(--radius);margin-bottom:var(--space-4);position:sticky;top:8px;z-index:10}.print-head{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap;margin:var(--space-3) 0 var(--space-4)}.print-title{font-size:27px;letter-spacing:-.02em}.print-artist{color:var(--text-soft);margin-top:2px}.print-meta{display:flex;gap:14px;color:var(--text-soft);font-size:13px}.card-print{border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-4)}.print-quickstart{margin-bottom:var(--space-4)}.print-start{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.print-start-info{display:flex;flex-direction:column;gap:5px}.print-start-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--primary)}.print-start-note{font-size:17px}.print-start-hint{font-size:12.5px;color:var(--text-soft)}.print-qr{flex:none}.print-keyboard{margin-bottom:var(--space-4);overflow:hidden}.print-sheet,.print-teacher{margin-bottom:var(--space-4)}.print-teacher-title{font-size:16px;margin-bottom:8px}.print-teacher-list{margin:0;padding-left:18px;font-size:13.5px;color:var(--text)}.print-teacher-list li{margin-bottom:4px}.print-foot{border-top:1px solid var(--line);padding-top:10px;margin-top:var(--space-4);font-size:12px;color:var(--text-mute);text-align:center}.print-watermark{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;transform:rotate(-28deg);font-size:44px;font-weight:800;color:#1e293b12;pointer-events:none;z-index:5;white-space:nowrap}.print-page.is-gray .print-sheet,.print-page.is-gray .print-keyboard{filter:grayscale(1)}@media print{.no-print{display:none!important}.print-page{max-width:none;padding:0}.print-watermark{position:fixed}.sheet-section,.card-print,.print-quickstart,.print-teacher{break-inside:avoid;page-break-inside:avoid}.print-head{break-after:avoid}}@page{size:A4;margin:14mm 12mm}