@import url('/static/type.css');
:root{--bg:#101816;--panel:#161f1c;--line:#303d35;--text:#e9ece2;--muted:#a0ada4;--accent:#c0ed88;--ink:#1a2a13;--input:#101916;--serif:Georgia,'Noto Serif TC',serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,'Segoe UI','Microsoft JhengHei',sans-serif;font-size:14px;line-height:1.6}button,input,select,textarea{font:inherit}button,a,input,select,textarea{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button{transition:background .15s,transform .15s}button:active:not(:disabled){transform:translateY(1px)}.topbar{height:96px;padding:0 36px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:14px;align-items:center;font-size:22px;letter-spacing:-.8px}.brand strong{font-weight:500}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:2px;margin-top:1px}.mark{display:flex;align-items:center;gap:4px;background:var(--accent);width:42px;height:42px;padding:10px;border-radius:12px}.mark i{display:block;background:#25401e;width:3px;border-radius:3px;height:13px}.mark i:nth-child(2){height:25px}.mark i:nth-child(3){height:19px}.mark i:nth-child(4){height:10px}.header-right{display:flex;gap:24px;align-items:center}.engine{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px}.dot{display:inline-block;width:7px;height:7px;background:#809084;border-radius:100%}.engine.online .dot{background:var(--accent);box-shadow:0 0 12px #bde98935}.quiet{border:1px solid var(--line);background:transparent;border-radius:100px;padding:9px 15px;font-size:12px}.workspace{display:grid;grid-template-columns:248px minmax(440px,1fr) 340px;max-width:1660px;margin:0 auto;min-height:calc(100vh - 150px)}.panel{padding:30px 24px;min-width:0}.library{border-right:1px solid var(--line);background:#111a16;display:flex;flex-direction:column}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:8px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:600}.small-tag{border:1px solid var(--line);border-radius:5px;padding:0 6px;font-size:10px;color:var(--muted)}h2{font-size:18px;font-weight:600;margin:9px 0 22px;letter-spacing:.5px}.new-button{display:flex;gap:10px;align-items:center;justify-content:center;width:100%;border:1px solid #667656;background:#c0ed8809;border-radius:8px;padding:10px;color:var(--accent);margin-bottom:24px}.new-button span{font-size:20px}.search{display:flex!important;align-items:center;gap:6px;background:var(--input);border:1px solid var(--line);border-radius:7px;padding:0 9px;color:var(--muted)}.search span{font-size:23px}.search input{border:0!important;background:transparent!important;padding:8px 0!important;font-size:12px!important;min-width:0}.filter-row{display:flex;gap:13px;margin:18px 0 22px;border-bottom:1px solid var(--line)}.filter-row button{padding:5px 0 10px;border:0;background:none;color:var(--muted);font-size:11px;white-space:nowrap}.filter-row button.active{color:var(--accent);border-bottom:2px solid var(--accent)}.library-list{flex:1;min-height:250px}.empty-library{text-align:center;padding-top:34px;color:var(--muted)}.empty-library>span{display:block;font-size:30px;color:#627765;margin-bottom:14px}.empty-library p{font-size:12px;margin-bottom:5px}.empty-library small{font-size:11px}.library-item{display:block;width:100%;background:transparent;border:1px solid transparent;text-align:left;padding:13px 10px;border-radius:8px;margin:4px 0}.library-item.active{background:#c0ed880b;border-color:#667656}.library-item:hover{background:#ffffff06}.library-item strong{display:block;font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.library-item small{display:flex;gap:8px;margin-top:7px;color:var(--muted);font-size:10px}.library-item .state{color:var(--accent);margin-left:auto}.library-footer{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding-top:24px;margin-top:30px;font-size:11px}.library-footer small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.designer{padding:34px 36px 25px}.intro{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:32px}.intro h1{font-weight:500;font-size:32px;letter-spacing:2px;line-height:1.5;margin:16px 0 7px;white-space:nowrap}.intro em{color:var(--accent);font-style:normal}.intro p{font-size:12px;color:var(--muted);margin:0}.record-art{width:104px;height:104px;flex-shrink:0;position:relative;background:linear-gradient(130deg,#bdc9a9,#6b896d);border-radius:5px;transform:rotate(8deg);box-shadow:0 12px 25px #0003;overflow:hidden}.record{position:absolute;width:91px;height:91px;right:-14px;top:6px;border-radius:100%;background:repeating-radial-gradient(circle,#1c2520 0 1px,#343e33 2px 3px,#202920 4px 5px);display:grid;place-items:center}.record span{display:grid;place-items:center;text-align:center;background:#c0ed88;color:#384128;width:35px;height:35px;border-radius:100%;font-size:8px;line-height:1.1}.record-line{position:absolute;width:2px;height:65px;background:#dfe7c7;left:12px;top:19px}.title-row{display:grid;grid-template-columns:1.6fr 1fr;gap:15px;border-bottom:1px solid var(--line);padding-bottom:25px}label{display:block;color:#c6d0c8;font-size:12px;font-weight:500}input,textarea,select{display:block;width:100%;background:var(--input);border:1px solid var(--line);border-radius:7px;color:var(--text);padding:11px 12px;margin-top:8px;font-size:13px;outline:none;min-width:0}input:focus,select:focus,textarea:focus{border-color:#9bbd7b;box-shadow:0 0 0 2px #c0ed8812}input::placeholder,textarea::placeholder{color:#748177}textarea{resize:vertical;line-height:1.85}select{color-scheme:dark;padding-right:20px}.form-section{border-bottom:1px solid var(--line);padding:25px 0}.form-section h2{font-size:14px;letter-spacing:.5px;margin:0 0 20px;display:flex;align-items:center;gap:10px}.step{font:italic 16px var(--serif);color:#98ac91}.muted{color:var(--muted);font-size:11px}.form-section .section-heading>.muted{margin-bottom:18px;font-size:10px}.presets{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:21px}.preset{border:1px solid var(--line);background:#18251e;border-radius:8px;padding:13px 10px;text-align:left}.preset>span{font-size:19px;display:block;margin-bottom:8px;color:var(--accent)}.preset strong{display:block;font-size:12px;font-weight:500}.preset small{display:block;color:var(--muted);font-size:9px;margin-top:6px}.preset.selected{border-color:#a3c978;background:#b9ed8210}.preset:hover{border-color:#95aa81}.label-hint{font-size:10px;font-weight:400;color:var(--muted);margin-left:5px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px 15px;margin-bottom:18px}.tempo-row{display:grid;grid-template-columns:1fr 1fr;margin:21px 0}.tempo-row label{grid-column:1/-1;display:flex;justify-content:space-between}.tempo-row strong{font-size:17px;color:var(--accent);font-weight:400;font-variant-numeric:tabular-nums}.tempo-row strong small{font-size:10px;color:var(--muted)}input[type=range]{grid-column:1/-1;accent-color:var(--accent);padding:0;margin:13px 0 6px;height:5px}.tempo-row>span{font-size:10px;color:var(--muted)}.tempo-row>span:last-child{text-align:right}.text-button{background:none;border:0;padding:0;font-size:11px;color:var(--accent)}.section-heading .text-button{margin-bottom:20px}.lyrics{margin-top:0;font-family:inherit;background:linear-gradient(135deg,#17211b,#101916);font-size:13px;line-height:2}.field-note{font-size:10px;color:var(--muted);line-height:1.7;margin:9px 0 0}.advanced{padding:20px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:12px;color:#c6d0c8}summary span{font-size:10px;color:var(--muted);margin-left:10px}.advanced-content{padding-top:18px}.advanced-content>label{margin:15px 0}.advanced-content textarea{font-family:monospace;font-size:11px}.generate-bar{display:flex;align-items:flex-end;gap:12px;padding-top:23px}.generate-bar>label{flex:1;font-size:10px}.generate-bar select{margin-top:4px;font-size:12px}.save-button{border:1px solid var(--line);background:transparent;border-radius:7px;padding:11px 15px;font-size:12px}.generate-button{display:flex;align-items:center;justify-content:center;gap:16px;color:var(--ink);background:var(--accent);border:none;border-radius:7px;padding:12px 23px;font-weight:650;font-size:13px}.generate-button:hover{background:#d0f8a2}.generate-button>span:last-child{margin-left:12px}.generation-note{font-size:10px;color:var(--muted);margin:12px 0 0}.listener{border-left:1px solid var(--line);background:var(--panel);padding:30px 24px}.listener h2{margin-bottom:8px}.headphones{color:var(--muted);font-size:20px}.listener-subtitle{margin:0 0 24px}.cover{aspect-ratio:1;background:linear-gradient(145deg,#a6c597,#8cae8a 35%,#658575 65%,#345f53);border-radius:9px;overflow:hidden;position:relative;isolation:isolate;color:#122d22}.cover-corner{position:absolute;top:17px;left:18px;font-size:8px;letter-spacing:2px;font-weight:700}.orb{position:absolute;width:73%;height:73%;top:13%;left:28%;border-radius:100%;background:radial-gradient(circle at 32% 27%,#edf5c9,#c4dea4 30%,#839777 60%,#3d6758);box-shadow:-15px 15px 50px #224d3030,inset -18px -20px 30px #31544330}.cover:after{content:'';position:absolute;inset:0;z-index:-1;opacity:.3;background:repeating-linear-gradient(100deg,transparent 0 2px,#fff1 3px 4px)}.cover-wave{position:absolute;left:-20%;top:49%;width:150%;height:34%;transform:rotate(-18deg);border-radius:50%;border-top:1px solid #e2edd49c;box-shadow:0 -8px 0 -7px #e2edd48c,0 -16px 0 -15px #e2edd47c,0 -24px 0 -23px #e2edd46c,0 -32px 0 -31px #e2edd45c,0 -40px 0 -39px #e2edd44c,0 -48px 0 -47px #e2edd43c}.cover-number{position:absolute;right:15px;top:15px;font-size:8px;letter-spacing:1px;writing-mode:vertical-rl}.cover-caption{position:absolute;left:18px;bottom:20px;right:15px;color:#edf3df}.cover-caption small{display:block;font-size:8px;letter-spacing:2px;margin-bottom:9px;opacity:.8}.cover-caption strong{font-size:21px;font-weight:500;line-height:1.5;display:block;max-height:64px;overflow:hidden;letter-spacing:1px;text-shadow:0 1px 8px #243d3355}.now-playing{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:23px}.now-playing>div{min-width:0}h3{font-size:13px;font-weight:500;margin:0}.now-playing h3{overflow-wrap:anywhere}.now-playing p{color:var(--muted);font-size:10px;margin:5px 0 0}.icon-button{background:none;border:0;color:var(--accent);font-size:25px;padding:0 3px}.waveform{height:48px;display:flex;gap:2px;align-items:center;overflow:hidden;margin:17px 0 6px}.waveform i{display:block;flex:1;background:#739264;min-width:1px;border-radius:3px;max-height:44px}.waveform.placeholder i{background:#344536}audio{width:100%;height:38px;margin-top:8px;color-scheme:dark}.play-empty{display:flex;align-items:center;gap:12px;margin:10px 0 20px}.play-empty button{background:var(--accent);border:0;border-radius:100%;width:34px;height:34px;color:var(--ink);font-size:12px}.play-empty span{font-size:10px;color:var(--muted)}.status-card{border:1px solid var(--line);border-radius:7px;padding:12px;margin:17px 0;background:#101916}.status-card>div{display:flex;align-items:center;gap:8px;font-size:11px}.status-card time{margin-left:auto;font-size:10px;color:var(--muted)}.status-card p{font-size:11px;color:var(--muted);overflow-wrap:anywhere;max-height:110px;overflow:auto}.status-card.busy .dot{background:var(--accent);animation:pulse 1.8s infinite}.danger{color:#edb19b}.action-row{display:flex;gap:8px;margin:20px 0 28px}.action-row button,.action-row a{flex:1;text-align:center;border:1px solid var(--line);background:transparent;border-radius:6px;padding:9px 6px;font-size:11px}.action-row .disabled{pointer-events:none;opacity:.4}.compare-section{border-top:1px solid var(--line);padding-top:22px}.compare-section .section-heading{margin-bottom:15px}.compare-section .muted{font-size:9px}.compare-controls{display:flex;gap:9px}.compare-controls label{flex:1;min-width:0;font-size:10px;color:var(--accent)}.compare-controls select{font-size:11px;margin-top:4px;padding:8px 5px}.compare-buttons{display:flex;gap:9px;margin-top:10px}.compare-buttons button{flex:1;background:#c0ed880d;border:1px solid #4b5d43;border-radius:6px;font-size:11px;padding:8px}.score{margin-top:24px;border-top:1px solid var(--line);padding-top:18px}.score pre{font-size:10px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:200px;overflow:auto;color:var(--muted)}.score .text-button{display:block;margin:12px 0}.studio-note{display:flex;gap:13px;margin-top:30px;padding-top:23px;border-top:1px solid var(--line)}.studio-note>span{font-size:24px;color:var(--accent)}.studio-note p{font-size:12px;margin:0}.studio-note small{display:block;color:var(--muted);font-size:10px;margin-top:6px}.footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:18px 36px;color:#899d8d;font-size:10px;letter-spacing:.5px}.mobile-tabs{display:none}dialog{border:1px solid #617650;border-radius:15px;background:#19261e;color:var(--text);padding:36px;width:min(430px,calc(100% - 32px));box-shadow:0 20px 90px #0009}dialog::backdrop{background:#07100ccc;backdrop-filter:blur(7px)}dialog h2{font-size:27px;line-height:1.6;font-weight:500;letter-spacing:2px;margin:20px 0}dialog p{color:var(--muted);font-size:12px}dialog .generate-button{width:100%;margin-top:20px}dialog .text-button{display:block;margin:18px auto 0}#login-error{color:#e6a391}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#d8edbe;color:#23351a;padding:12px 20px;border-radius:9px;box-shadow:0 10px 30px #0005;z-index:10;font-size:13px;max-width:calc(100vw - 32px);width:max-content} [hidden]{display:none!important}@keyframes pulse{50%{opacity:.3}}@media(min-width:1500px){.workspace{grid-template-columns:260px minmax(600px,1fr) 375px}.designer{padding-left:50px;padding-right:50px}.listener{padding:32px}.intro h1{font-size:38px}}@media(max-width:1150px) and (min-width:851px){.workspace{grid-template-columns:190px minmax(360px,1fr) 280px}.panel{padding:25px 16px}.designer{padding:28px 23px}.intro h1{font-size:27px}.record-art{width:77px;height:85px}.intro{gap:5px}.intro p{font-size:10px}.presets{gap:6px}.preset{padding:10px 7px}.preset small{font-size:8px}.filter-row{gap:9px}.generate-bar{gap:7px}.generate-button{padding:12px 12px;gap:8px}.generate-button>span:last-child{margin-left:0}.save-button{padding:11px 9px}.section-heading .muted{display:none}}@media(max-width:850px){.topbar{height:77px;padding:0 20px}.brand{font-size:19px;gap:11px}.brand small{font-size:8px;letter-spacing:1.5px}.mark{width:36px;height:36px;gap:3px;padding:9px}.header-right{gap:10px}.engine{font-size:10px}.quiet{font-size:10px;padding:7px 10px}.mobile-tabs{display:flex;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;background:#101816f7;padding:0 20px}.mobile-tabs button{flex:1;padding:14px 0;background:none;border:0;color:var(--muted);font-size:12px}.mobile-tabs button.active{color:var(--accent);border-bottom:2px solid var(--accent)}.workspace{display:block;min-height:calc(100vh - 176px)}.panel{display:none;border:0;max-width:650px;margin:auto;padding:28px 24px}.designer{display:block}.workspace[data-tab=library] .designer,.workspace[data-tab=listen] .designer{display:none}.workspace[data-tab=library] .library{display:flex;min-height:70vh}.workspace[data-tab=listen] .listener{display:block}.intro h1{font-size:29px}.intro p{font-size:11px;max-width:220px}.record-art{width:90px;height:90px}.footer{padding:16px 24px;font-size:9px;gap:10px}.footer>span:last-child{white-space:nowrap}.cover{max-width:340px;margin:auto}.listener{padding-bottom:40px}.section-heading>.muted{font-size:9px}.generate-bar{position:sticky;bottom:0;background:#101816f5;padding:15px 0 12px;z-index:2;border-top:1px solid var(--line);margin-top:15px}.generation-note{margin-top:0}.library-list{min-height:50vh}}@media(max-width:420px){.topbar{padding:0 16px}.header-right{gap:7px}.engine{font-size:0}.engine .dot{font-size:10px}.brand{font-size:17px}.panel{padding:25px 18px}.intro h1{font-size:25px;letter-spacing:1px}.intro .eyebrow{font-size:8px;letter-spacing:1.5px}.intro{gap:5px}.record-art{width:69px;height:80px}.intro p{font-size:10px;max-width:216px}.title-row{grid-template-columns:1.3fr 1fr;gap:10px}.form-section .section-heading>.muted{display:none}.presets{gap:6px}.preset{padding:11px 8px}.preset small{font-size:8px}.preset strong{font-size:11px}.form-grid{gap:14px 10px}.label-hint{display:block;margin:4px 0 0;font-size:9px}.generate-button{padding:12px 13px;gap:7px;font-size:12px}.generate-button>span:last-child{margin-left:2px}.generate-bar{gap:8px}.save-button{font-size:11px;padding:11px 10px}.footer{padding:14px 18px;flex-direction:column;gap:3px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
 .classical-picker{border:1px solid var(--line);border-radius:10px;padding:16px;margin:-3px 0 22px;background:linear-gradient(120deg,#18251e,#131d19)}.classical-picker-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.classical-picker-heading h3{margin:4px 0 0;font-size:14px;letter-spacing:.3px}.classical-mark{display:grid;place-items:center;width:33px;height:33px;border-radius:50%;border:1px solid #617650;color:var(--accent);font-size:17px}.classical-controls{display:grid;grid-template-columns:1fr 1.3fr;gap:12px}.classical-controls label{font-size:11px}.classical-controls select{font-size:12px;margin-top:5px}.classical-apply-row{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:11px}.classical-apply-row .field-note{margin:0;flex:1}.classical-apply{flex-shrink:0;border:1px solid #829b69;background:#c0ed8812;border-radius:7px;padding:9px 13px;color:var(--accent);font-size:11px}.classical-apply span{margin-left:8px}.classical-apply:hover{background:#c0ed8822;border-color:var(--accent)}.classical-caveat{margin:10px 0 0;padding-top:9px;border-top:1px solid #ffffff0c;font-size:9px}@media(max-width:420px){.classical-picker{padding:13px}.classical-controls{grid-template-columns:1fr;gap:2px}.classical-apply-row{align-items:flex-start;flex-direction:column}.classical-apply{width:100%}}
.provider-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0 0 25px}.provider-tabs button{background:#18251e;border:1px solid var(--line);border-radius:9px;padding:12px 8px;text-align:left;font-size:11px;line-height:1.45}.provider-tabs button small{display:block;color:var(--muted);font-size:9px;margin-top:4px}.provider-tabs button.active{border-color:var(--accent);background:#c0ed8811;color:var(--accent)}.google-panel{border:1px solid #617650;border-radius:10px;padding:15px;margin:-8px 0 22px;background:#c0ed8808}.google-panel>p{font-size:11px;line-height:1.7;margin:0 0 10px}.google-panel a{color:var(--accent);text-decoration:underline}.prompt-assistant{border-top:1px solid var(--line);padding-top:13px;display:flex;align-items:end;gap:10px;flex-wrap:wrap}.prompt-assistant>div{flex:1 1 150px}.prompt-assistant strong,.prompt-assistant small{display:block}.prompt-assistant small{font-size:10px;color:var(--muted)}.prompt-assistant label{flex:1 1 125px}.prompt-assistant select{margin-top:4px;padding:8px;font-size:11px}.prompt-assistant button,#apply-prompt{border:1px solid #829b69;background:#c0ed8812;border-radius:7px;padding:9px;color:var(--accent);font-size:11px}#prompt-result{margin-top:14px}#prompt-result textarea{font-size:11px}.loop-toggle{display:flex;align-items:center;gap:7px;margin:8px 0 0;font-size:11px}.loop-toggle input{width:auto;margin:0;accent-color:var(--accent)}.loop-toggle small{color:var(--muted);font-size:9px}.loop-export{margin:-15px 0 23px}.loop-export a{display:block;text-align:center;border:1px solid #617650;border-radius:6px;padding:8px;color:var(--accent);font-size:11px}.loop-export a.disabled{pointer-events:none;opacity:.4}.loop-export p{margin-top:7px}@media(max-width:550px){.provider-tabs{gap:5px}.provider-tabs button{font-size:10px;padding:10px 6px}.provider-tabs button small{font-size:8px}.prompt-assistant button{width:100%}}
.loop-export button{display:block;width:100%;text-align:center;border:1px solid #617650;background:#c0ed880c;border-radius:6px;padding:8px;color:var(--accent);font-size:11px;margin-bottom:7px}
.design-preview{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--input);border:1px solid var(--line);border-radius:8px;padding:14px;color:var(--text);font-size:11px;line-height:1.6;max-height:260px;overflow:auto}