:root{--ink:#e9ece8;--muted:#a7b4b1;--paper:#101816;--panel:#192521;--line:#34463e;--accent:#d8ef80;--danger:#ffb3a7}
html,body{background:var(--paper);color:var(--ink);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.55}a{color:var(--accent)}
.app-shell{max-width:1480px;margin:auto}.masthead{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 4vw;border-bottom:1px solid var(--line)}
.brand{font-size:18px;font-weight:800;letter-spacing:2px;text-decoration:none;color:var(--ink)}.brand span{display:block;font-size:10px;color:var(--muted);letter-spacing:3px;margin-top:4px}.masthead nav{display:flex;gap:24px}.masthead nav a{font-size:13px;text-decoration:none;color:var(--muted)}
.studio-main{padding:48px 4vw 90px}h1{font-size:clamp(32px,4.5vw,64px);letter-spacing:-2px;font-weight:650;line-height:1.08;margin:8px 0 24px}h2{font-size:21px;font-weight:600;letter-spacing:-.4px;margin-bottom:20px}h3{font-size:18px}.eyebrow{font-family:Consolas,monospace;font-size:11px;letter-spacing:2.5px;color:var(--accent);margin:0 0 20px}.lede{max-width:720px;color:var(--muted);font-size:18px;margin-bottom:30px}.hero{padding:30px 0 60px;max-width:1000px}.hero h1{font-size:clamp(40px,6vw,82px)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);gap:42px;padding-top:32px}.feature-grid p{color:var(--muted);font-size:14px}.step{display:block;font-family:Consolas,monospace;color:var(--accent);font-size:11px;margin-bottom:22px}
.workspace-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(280px,1fr);gap:24px;align-items:start}.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px;margin-bottom:24px}.narrow{max-width:520px}.section-heading,.title-row{display:flex;justify-content:space-between;align-items:center;gap:20px}.section-heading>span{color:var(--muted);font-size:12px}.hint{font-size:13px;color:var(--muted);margin-top:12px}.notice{padding:14px 18px;border:1px solid var(--line);border-radius:10px;margin-bottom:24px;background:#22332a;font-size:14px}.danger{background:#422822;color:var(--danger);border-color:#854b40}
label{display:block;color:var(--muted);font-size:13px;margin:18px 0 8px}input:not([type=checkbox]),textarea,select,.form-control{display:block;width:100%;padding:12px 14px;background:#111c16;border:1px solid #506155;color:var(--ink);border-radius:8px}input:focus,textarea:focus,.form-control:focus{background:#15241c;color:var(--ink);border-color:var(--accent);box-shadow:0 0 0 2px #d8ef8033;outline:0}textarea{min-height:90px}input[type=checkbox]{accent-color:var(--accent)}.inline-label{display:flex;gap:10px;align-items:center}
button,.action{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:10px 16px;border-radius:8px;border:1px solid #506155;background:transparent;color:var(--ink);font-size:13px;text-decoration:none;margin:8px 8px 8px 0;cursor:pointer}.action,.btn-primary{background:var(--accent);color:#162016;border-color:var(--accent);font-weight:650}.action{padding:13px 20px}button:hover,.action:hover{filter:brightness(1.13);color:inherit}button:disabled{opacity:.4;cursor:not-allowed}.record-button{background:#763b32;border-color:#ac695f}.recording-label{color:var(--danger);font-family:Consolas,monospace;font-size:12px;margin-top:28px}.people-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.person-card{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:22px 10px 10px;background:#111c16;border:1px solid var(--line);border-radius:10px;overflow:hidden}.avatar{display:grid;place-items:center;width:52px;height:52px;background:#334d3c;color:var(--accent);font-size:24px;border-radius:50%;margin-bottom:12px}.person-card video{max-width:100%;border-radius:6px;margin-top:10px;max-height:140px}.person-card video:not([src]){min-height:0}.sound-grid{display:flex;flex-wrap:wrap}.sound-grid button{background:#283b2e}.episode-row{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);border-top:1px solid var(--line);padding:18px 0;gap:6px}.episode-row span{font-size:12px;color:var(--muted)}.marker-row{display:flex;align-items:baseline;gap:18px;border-top:1px solid var(--line);padding:16px 0;font-size:14px}.marker-row time{font-family:Consolas,monospace;color:var(--accent)}.marker-row p{margin:0;overflow-wrap:anywhere}.offset-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0}.offset-row input{width:120px}.offset-row>strong{min-width:120px}#blazor-error-ui{background:#422822;color:white}.form-floating>label{color:#9dab9e}.form-floating>label:after{background:transparent!important}.text-danger{color:var(--danger)!important}.nav-pills .nav-link.active{background:#46633e}.valid.modified:not([type=checkbox]){outline:1px solid var(--accent)}
@media(max-width:800px){.workspace-grid,.feature-grid{grid-template-columns:1fr}.masthead{align-items:start}.masthead nav{flex-direction:column;gap:8px}.studio-main{padding-top:30px}.panel{padding:20px}.marker-row{flex-wrap:wrap;gap:8px}.title-row{align-items:start}.title-row h1{font-size:34px}.brand span{font-size:8px}}