:root{font-family:Inter,"Segoe UI",system-ui,sans-serif;color:#e8edf7;background:#0d1422;color-scheme:dark;font-synthesis:none}
.reference-recorder{display:grid;gap:10px;margin:-4px 0 20px}.reference-record-buttons{display:flex;gap:8px}.reference-recorder audio{width:100%;height:38px}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,input,select,textarea{border:1px solid #33435c;border-radius:8px;color:inherit;background:#0e1829}input,select,textarea{padding:11px 12px;min-width:0;outline:none}input:focus,select:focus,textarea:focus{border-color:#8c9fff;box-shadow:0 0 0 3px #8399ff18}textarea{resize:vertical;line-height:1.7}button{padding:10px 15px;cursor:pointer;white-space:nowrap;background:#21314a;font-size:13px;font-weight:600}button:hover:not(:disabled){background:#2d4060;border-color:#61789f}button:disabled,input:disabled{opacity:.45;cursor:default}button.primary{background:#8b9cff;border-color:#8b9cff;color:#101a36}button.primary:hover:not(:disabled){background:#a0afff}button.subtle{background:transparent;color:#b7c5dd}button:focus-visible,a:focus-visible{outline:2px solid #afbbff;outline-offset:3px}a{color:#a9baff;font-size:12px;text-decoration:none}a:hover{text-decoration:underline}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h2{font-size:16px;font-weight:650}h3{font-size:13px;font-weight:650}.hint,.optional,.counter{font-size:12px;color:#8e9fb8;line-height:1.5}
.studio{max-width:1420px;padding:0 28px 24px;margin:auto}.topbar{height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand,.topbar-right{display:flex;align-items:center;gap:18px}.brand h1{font-size:27px;letter-spacing:-1px;font-weight:700}.brand>span{font-size:13px;color:#8e9fb8;border-left:1px solid #33435c;padding-left:18px}#status{font-size:12px;color:#b4dfd0;display:flex;align-items:center;gap:7px}#status:before{content:"";height:6px;width:6px;border-radius:50%;background:#8bbaa6}.connection{display:flex;align-items:center;gap:12px;border:1px solid #2a3950;background:#141f31;padding:11px 16px;border-radius:10px;margin-bottom:18px}.connection>label{font-size:12px;color:#b7c4d9;white-space:nowrap}.connection input{width:340px;padding:8px 11px;font-size:13px}.connection button{padding:8px 18px}.connection-note{font-size:11px;color:#7e90aa;margin-left:auto}#error:empty{display:none}#error,#dialogError{font-size:13px;color:#ffb4ae;line-height:1.6;white-space:pre-wrap}#error:not(:empty){padding:10px 14px;background:#482329;border:1px solid #773c41;border-radius:8px;margin-bottom:16px}
.workspace{display:grid;grid-template-columns:290px minmax(0,1fr);gap:18px;align-items:start}.panel{background:#151f30;border:1px solid #2a3950;border-radius:13px;padding:22px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}.eyebrow{font-size:9px;letter-spacing:1.6px;color:#7688a5}.field{display:flex;flex-direction:column;gap:8px;font-size:12px;color:#c2cce0;margin-bottom:18px}.field>input,.field>select,.field>textarea{width:100%;font-size:13px}.voice-picker{padding:18px 0;border-top:1px solid #28364c;border-bottom:1px solid #28364c;margin:2px 0 18px}.voice-picker .field{margin-bottom:10px}.registration-actions{display:flex;gap:8px}.registration-actions button{flex:1;padding:9px 6px;font-size:11px}.instructions-field{position:relative}.instructions-field .optional{position:absolute;right:0;top:0;font-size:10px}.instructions-field textarea{min-height:94px}.legacy-link{display:block;margin-top:22px;font-size:11px;color:#8093b3}.speech-panel{padding:22px 26px}.label-row{display:flex;align-items:center;justify-content:space-between}.counter{font-size:10px}.text-field textarea{min-height:159px;font-size:14px;line-height:1.8;background:#0d1727}.text-field{margin-bottom:13px}.playback-controls{display:flex;gap:8px;align-items:center}.playback-controls .primary{margin-right:auto;min-width:125px}.reading-log{margin-top:20px;padding-top:18px;border-top:1px solid #2a3950}.reading-log h3{color:#8598b5;font-size:11px;font-weight:500;margin-bottom:9px}#transcript{white-space:pre-wrap;line-height:1.7;font-size:12px;color:#bac8dc;height:58px;overflow:auto}#transcript:empty:before{content:"재생한 문장이 여기에 표시됩니다.";color:#637793}.append-panel{margin-top:18px;background:#1a2941;border:1px solid #354965;border-radius:10px;padding:15px}.append-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.append-heading h3{margin-bottom:3px}.append-heading .hint{font-size:11px}.append-heading .subtle{font-size:11px;padding:7px 10px}.append-entry{display:flex;gap:8px}.append-entry input{flex:1;width:100%;font-size:13px;background:#0e1b30}.append-entry button{padding:9px 15px}
dialog{background:#172236;color:#e8edf7;border:1px solid #44577a;border-radius:16px;padding:24px;max-width:520px;width:calc(100% - 32px);box-shadow:0 24px 100px #0008}dialog::backdrop{background:#050914b8;backdrop-filter:blur(3px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.close-button{background:transparent;border:0;font-size:25px;line-height:1;padding:1px 6px;color:#a4b4cf}.dialog-tabs{display:flex;gap:4px;padding:4px;background:#0d1729;border-radius:9px;margin-bottom:22px}.dialog-tabs button{flex:1;border-color:transparent;background:transparent;color:#91a2bf}.dialog-tabs button[aria-selected=true]{background:#2b3d5c;color:#ecf0fc}.consent{display:flex;align-items:start;gap:8px;font-size:12px;line-height:1.6;color:#b5c5df}.consent input{margin:3px 0 0;accent-color:#8b9cff}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:22px}#dialogError:not(:empty){margin-top:14px}
@media(min-width:1450px){.studio{padding-top:10px}.workspace{grid-template-columns:310px minmax(0,1fr)}.text-field textarea{min-height:205px}#transcript{height:75px}}
@media(max-width:900px){.studio{padding:0 18px 18px}.workspace{grid-template-columns:250px minmax(0,1fr);gap:12px}.panel,.speech-panel{padding:18px}.connection-note{display:none}.panel-heading>.hint{display:none}.registration-actions{flex-direction:column}}
@media(max-width:650px){.studio{padding:0 12px 16px}.topbar{height:62px}.brand>span{display:none}.connection{gap:8px;padding:10px;margin-bottom:12px}.connection input{width:auto;flex:1}.connection>label{font-size:11px}.connection button{padding:8px 12px}.workspace{grid-template-columns:1fr}.voice-panel{display:grid;grid-template-columns:1fr 1fr;gap:12px}.voice-panel .panel-heading{grid-column:1/-1;margin-bottom:0}.voice-panel>.field{margin-bottom:0}.voice-picker{grid-column:1/-1;border:0;border-top:1px solid #28364c;padding:12px 0 0;margin:0}.registration-actions{flex-direction:row}.instructions-field{grid-column:1/-1}.voice-panel .hint,.legacy-link{grid-column:1/-1;margin-top:0}.instructions-field textarea{min-height:68px}.speech-panel{padding:17px}.text-field textarea{min-height:140px}.append-heading{align-items:start}.append-heading .hint{max-width:210px}.append-entry button{padding:9px 12px}.topbar-right{gap:12px}}