:root{--bg: #f6f5f2;--panel: #ffffff;--line: #e3e0d8;--ink: #1d1c1a;--dim: #77736a;--accent: #5b4bdb;--accent-ink: #ffffff;--ok: #1f9d61;--warn: #c27a12;--bad: #c8372d;--soft: #efedf9;color-scheme:light dark}@media (prefers-color-scheme: dark){:root{--bg: #141416;--panel: #1e1e22;--line: #313138;--ink: #ecebe8;--dim: #9a978f;--accent: #8f82ff;--accent-ink: #101014;--soft: #26243a}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,PingFang SC,Noto Sans SC,sans-serif}h1{font-size:20px;margin:0;letter-spacing:.02em}h2{font-size:17px;margin:18px 0 6px}p{margin:6px 0}.dim{color:var(--dim);font-size:13px}.error{color:var(--bad);font-size:13px}.banner{padding:8px 16px;margin:0;cursor:pointer}.note{background:var(--soft);border-radius:8px;padding:8px 12px;font-size:13px}code,pre{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12.5px}pre{white-space:pre-wrap;margin:0}pre.doc{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px;overflow-x:auto;white-space:pre}button,.button{font:inherit;font-size:14px;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:var(--panel);color:var(--ink);cursor:pointer;text-decoration:none;display:inline-block}button:hover,.button:hover{border-color:var(--accent)}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}button.ghost{background:transparent;border-color:transparent;color:var(--dim)}button.ghost:hover{color:var(--ink);border-color:var(--line)}button.danger:hover{color:var(--bad);border-color:var(--bad)}.small{font-size:13px;padding:4px 10px}.wide{width:100%}input,textarea,select{font:inherit;width:100%;padding:8px 10px;border-radius:8px;border:1px solid var(--line);background:var(--bg);color:var(--ink)}textarea{resize:vertical;line-height:1.55}input:focus,textarea:focus,select:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.center{min-height:100vh;display:grid;place-items:center;padding:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;margin:10px 0}.login{width:min(360px,100%);display:grid;gap:10px}.top{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;flex-wrap:wrap}.top nav{display:flex;gap:2px}.tab{border:0;background:transparent;color:var(--dim);padding:6px 10px}.tab.on{color:var(--ink);background:var(--soft);font-weight:600}.spacer,.grow{flex:1}.pill{font-size:12.5px;padding:3px 10px;border-radius:99px;border:1px solid var(--line);white-space:nowrap}.pill:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;background:var(--dim)}.pill.ok:before{background:var(--ok)}.pill.busy:before{background:var(--warn)}.pill.off:before{background:var(--bad)}.studio{display:grid;grid-template-columns:220px minmax(0,1fr);gap:16px;max-width:1080px;margin:0 auto;padding:14px 16px 40px}.narrow{max-width:820px;margin:0 auto;padding:14px 16px 40px}.songs{display:flex;flex-direction:column;gap:4px;align-self:start;position:sticky;top:64px;max-height:calc(100vh - 80px);overflow-y:auto}.song{padding:8px 10px;border-radius:8px;cursor:pointer;display:flex;flex-direction:column}.song:hover{background:var(--panel)}.song.on{background:var(--soft)}.title{font-weight:600;overflow-wrap:anywhere}.songhead{display:flex;align-items:center;gap:6px}.songhead h2{margin:0 6px 0 0}.field{display:block;margin-bottom:12px}.label{display:flex;align-items:center;gap:10px;font-weight:600;margin-bottom:5px;flex-wrap:wrap}.label em{font-weight:400;font-style:normal;color:var(--dim);font-size:12.5px;flex:1;min-width:180px}.label select{width:auto;font-size:13px;padding:4px 8px}.check{display:inline-flex;align-items:center;gap:6px;font-weight:400;font-size:13.5px}.check input{width:auto}.tags{display:flex;flex-wrap:wrap;gap:2px;margin-bottom:5px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin:8px 0}.grid label{font-size:13px;color:var(--dim);display:flex;flex-direction:column;gap:3px}.grid .wide{grid-column:1 / -1;flex-direction:row}.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:8px 0 0}.row.end{justify-content:flex-end}.jobs{margin:10px 0;display:grid;gap:6px}.job{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;background:var(--soft);font-size:14px}.spin{width:12px;height:12px;border-radius:50%;border:2px solid var(--dim);flex:none}.job.running .spin{border-color:var(--accent);border-top-color:transparent;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.job.running .spin{animation:none}}.take header,.card header{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:8px}.take.kept{border-color:var(--accent)}.take audio{width:100%;height:40px}.chip{font-size:12px;padding:1px 8px;border-radius:99px;background:var(--soft)}.stars button{border:0;background:transparent;padding:0 2px;font-size:18px;color:var(--line)}.stars button.on{color:#e3a008}.facts{display:grid;grid-template-columns:max-content 1fr;gap:4px 12px;font-size:13px;margin:10px 0 0;border-top:1px solid var(--line);padding-top:10px}.facts dt{color:var(--dim)}.facts dd{margin:0;overflow-wrap:anywhere}.empty{padding:24px 0;text-align:center}table.log{width:100%;border-collapse:collapse;font-size:13px}table.log td{padding:6px 8px;border-bottom:1px solid var(--line);vertical-align:top}table.log tr.failed td:nth-child(3){color:var(--bad)}footer{text-align:center;padding:16px}@media (max-width: 760px){.studio{grid-template-columns:1fr}.songs{position:static;flex-direction:row;overflow-x:auto;max-height:none;padding-bottom:4px}.songs .wide{width:auto;white-space:nowrap}.song{flex:none;max-width:180px}}.writer>header{margin-bottom:8px;align-items:center}.inline{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--dim);white-space:nowrap}.inline select{width:auto;padding:4px 8px;font-size:13px}.draft{border-top:1px solid var(--line);margin-top:10px;padding-top:4px}.draft.waiting .row.first{align-items:center}.draft .row.first{margin-top:6px}.warn{color:var(--warn);font-size:13px}.chain{margin:6px 0 0}.chain .off{text-decoration:line-through;opacity:.6}.trail{margin:4px 0 0;padding-left:18px;font-size:12.5px;color:var(--dim)}.trail li{overflow-wrap:anywhere}.spin.on{border-color:var(--accent);border-top-color:transparent;animation:spin 1s linear infinite}@media (prefers-reduced-motion: reduce){.spin.on{animation:none}}button.pill{cursor:pointer;background:var(--panel);font:inherit;font-size:12.5px}.engine h3{font-size:13px;color:var(--dim);font-weight:600;margin:14px 0 6px;text-transform:none}.engine header{margin-bottom:4px}.bar{height:8px;border-radius:99px;background:var(--soft);overflow:hidden;margin:8px 0 4px}.bar.thin{height:4px;margin:6px 0 0}.bar>span{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .6s ease}.bar>span.guess{opacity:.45}.bar>span.warn{background:var(--warn)}.bar>span.bad{background:var(--bad)}.bar.mem>span{background:var(--ok)}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}.stats>div{display:flex;flex-direction:column;background:var(--soft);border-radius:10px;padding:10px 12px}.stats .big{font-size:20px;font-weight:600;font-variant-numeric:tabular-nums}.facts.plain{border-top:0;padding-top:0;margin:0}.dot:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;margin:0 4px 1px 0;background:var(--dim)}.dot.ok:before{background:var(--ok)}.dot.busy:before{background:var(--warn)}.dot.off:before{background:var(--bad)}.job{flex-direction:column;align-items:stretch;gap:0}.job .row.first{margin:0;flex-wrap:nowrap}.job .row.first .grow{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.job p{margin:4px 0 0 22px}table.log th{text-align:left;font-weight:600;color:var(--dim);padding:6px 8px;border-bottom:1px solid var(--line);font-size:12px}table.log td.num{font-variant-numeric:tabular-nums;white-space:nowrap}@media (max-width: 760px){table.log td:nth-child(2),table.log th:nth-child(2){display:none}.job .row.first{flex-wrap:wrap}}.step{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-size:12.5px;font-weight:700;flex:none}.card>header{align-items:center}.card.plain{background:transparent;border:0;padding:0;margin-top:18px}.seg{display:inline-flex}.seg button{border-radius:0;margin-left:-1px}.seg button:first-child{border-radius:8px 0 0 8px;margin-left:0}.seg button:last-child{border-radius:0 8px 8px 0}.seg button.on{background:var(--soft);border-color:var(--accent);position:relative;font-weight:600}fieldset{border:0;padding:0;margin:0;min-width:0}.sheet.locked fieldset{opacity:.55}select.auto{width:auto;font-size:13px;padding:4px 8px}.row.ai{border-top:1px dashed var(--line);padding-top:10px;margin-top:12px}details.dim summary{cursor:pointer}.center-card{text-align:center;padding:40px 16px}.rowcard{display:flex;align-items:center;gap:8px;padding:10px 14px;margin:6px 0}.keycard{border-color:var(--accent)}table.log tr.failed td:nth-child(4){color:var(--bad)}h2 .chip{vertical-align:middle}