/* Web app on top of the site tokens (_shared.css). */
[hidden]{display:none!important}
.view{padding-block:24px 48px}
.app-nav a.on{color:var(--text);font-weight:700}
.auth{display:grid;grid-template-columns:1fr 420px;gap:40px;align-items:center;padding-block:32px}
@media (max-width:900px){.auth{grid-template-columns:1fr}}
.auth-card{display:grid;gap:12px}
.btn.provider{justify-content:center;width:100%}
.btn.apple{background:#000;color:#fff;border-color:#000}
.btn.google{border-color:var(--line);color:var(--text)}
.btn.google .g{font-weight:800;background:linear-gradient(135deg,#ea4335,#fbbc04,#34a853,#4285f4);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn.wide{width:100%;justify-content:center}
.btn:disabled{opacity:.5;cursor:default}
.or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px}.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
form{display:grid;gap:10px}
input[type=email],input[type=password],input[type=text],textarea,select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);font:inherit;font-size:16px}
textarea{resize:vertical;min-height:84px}
.field-note{color:#ff7b7b;font-size:14px}
.auth-links{display:flex;justify-content:space-between;font-size:14px}
.linklike{background:none;border:0;color:var(--accent);font:inherit;font-size:14px;cursor:pointer;padding:4px 0}
.linklike.danger{color:#ff7b7b}
.fine{color:var(--muted);font-size:13px}
.notice{margin-top:4px}
.narrow{max-width:460px;margin:40px auto}
/* library */
.create{display:grid;gap:14px}
.create-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;align-items:end}
fieldset{border:1px solid var(--line);border-radius:12px;padding:8px 12px;display:flex;gap:14px;flex-wrap:wrap;grid-column:1/-1}
legend{font-size:12px;color:var(--muted);padding:0 6px}
fieldset label{display:flex;gap:6px;align-items:center;font-size:15px}
label.sel{display:grid;gap:4px;font-size:12px;color:var(--muted)}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.making{margin-top:28px;display:grid;gap:10px}
.making-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 16px}
.making-row .st{color:var(--muted);font-size:14px}.making-row .st.err{color:#ff7b7b}
.lib-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:32px;margin-bottom:14px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:999px;padding:6px 12px;font:inherit;font-size:13px;cursor:pointer}
.chip.on{background:var(--surface-2);color:var(--text);border-color:var(--surface-2)}
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px;display:grid;gap:10px;text-decoration:none;color:inherit;transition:transform .12s ease}
.tile:hover{transform:translateY(-2px)}
.cover{aspect-ratio:1;border-radius:12px;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:12px;color:#fff;font-family:var(--display);font-weight:700;line-height:1.1}
.cover::before{content:"";position:absolute;width:90%;aspect-ratio:1;border-radius:50%;background:rgba(255,255,255,.1);right:-30%;top:-40%}
.cover span{position:relative;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;font-size:15px}
.cover.big{width:min(100%,260px);font-size:20px}.cover.big span{font-size:20px;-webkit-line-clamp:5}
.tile .t{font-weight:700;font-size:15px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tile .s{color:var(--muted);font-size:13px}
.tile .p{font-size:12px;color:var(--accent);font-weight:700}
.prog{height:3px;background:var(--line);border-radius:2px;overflow:hidden}.prog i{display:block;height:100%;background:var(--accent)}
.empty{color:var(--muted);padding-block:24px}
/* player */
.back{display:inline-block;color:var(--muted);text-decoration:none;margin-bottom:16px}
.player-grid{display:grid;grid-template-columns:320px 1fr;gap:36px;align-items:start}
@media (max-width:900px){.player-grid{grid-template-columns:1fr}}
.player-side{display:grid;gap:14px;position:sticky;top:16px}
@media (max-width:900px){.player-side{position:static}}
.meta{color:var(--muted);font-size:14px;overflow-wrap:anywhere}
.transport{display:grid;gap:8px}
input[type=range]{width:100%;accent-color:var(--accent)}
.controls{display:flex;align-items:center;gap:10px}
.ctl{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:999px;width:48px;height:48px;font:inherit;font-weight:700;cursor:pointer}
.ctl.play{width:60px;height:60px;background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-size:20px}
.speed{width:auto;margin-left:auto;padding:8px 10px}
.transcript{display:grid;gap:2px;max-height:calc(100vh - 140px);overflow:auto;padding-right:6px;scroll-behavior:smooth}
.u{padding:8px 12px;border-radius:10px;cursor:pointer;line-height:1.55;color:var(--muted);font-size:17px}
.u:hover{background:var(--surface)}
.u.heading{font-family:var(--display);font-weight:600;color:var(--text);font-size:19px;margin-top:14px}
.u.now{background:var(--surface-2);color:var(--text)}
.u.past{color:var(--text)}
.ask{display:grid;gap:10px}
.ask form{grid-template-columns:1fr auto;align-items:center}
.exchange{display:grid;gap:8px}
.bubble{padding:10px 12px;border-radius:12px;font-size:14px;line-height:1.45}
.bubble.q{background:var(--indigo);color:#fff;justify-self:end;border-bottom-right-radius:4px}
.bubble.a{background:var(--surface-2);border-bottom-left-radius:4px}
/* profile */
.profile{max-width:560px;margin:0 auto;display:grid;gap:14px;justify-items:center;text-align:center}
.avatar{width:96px;height:96px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--indigo),var(--indigo-deep));color:#fff;font-size:40px;font-weight:700;border:3px solid var(--accent)}
.profile .card{width:100%;text-align:left}
.access{display:grid;gap:10px}
.access .hd{display:flex;justify-content:space-between;align-items:center}
.access .hd small{display:block;color:var(--muted);font-size:12px}
.access .hd strong{font-size:20px}
.access .ln{display:flex;justify-content:space-between;gap:12px;font-size:15px;border-top:1px solid var(--line);padding-top:10px}
.rowcard{display:flex;justify-content:space-between;align-items:center;padding:16px 20px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--surface-2);color:var(--text);padding:12px 18px;border-radius:12px;border:1px solid var(--line);font-size:14px;box-shadow:0 10px 30px rgba(0,0,0,.3);z-index:9}
/* player sidebar: controls must sit above the fold */
.player-side h2{font-size:22px;line-height:1.25;font-family:var(--body);font-weight:700;letter-spacing:0}
.cover.big{width:min(100%,200px)}
.auth-intro .lede{margin-top:16px}
.auth-intro h1{margin-top:12px}
.times{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}

/* upload + include */
.btn.small{padding:9px 14px;font-size:14px}
.upload-row{align-items:center}
.file-chip{display:inline-flex;gap:8px;align-items:center;background:var(--surface-2);color:var(--text);border-color:var(--surface-2)}
.file-chip button{background:none;border:0;color:var(--muted);font-size:16px;cursor:pointer;padding:0 2px}
.include{display:grid;gap:8px}
.include-panel{background:var(--surface-2);border-radius:12px;padding:12px 14px;display:grid;gap:8px;max-height:320px;overflow:auto}
.include-panel .hd{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}
.include-panel .hd strong{font-size:14px}
.include-panel .quick{display:flex;gap:8px;flex-wrap:wrap}
.include-panel label.sec{display:flex;gap:10px;align-items:center;font-size:14px;padding:4px 0}
.include-panel label.sec span.w{margin-left:auto;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
.include-panel .pages{display:grid;gap:8px}
.include-panel .pages input{max-width:260px}
.include-panel .hints{columns:2;column-gap:18px;font-size:12px;color:var(--muted)}
@media (max-width:700px){.include-panel .hints{columns:1}}
.include-panel .hints div{break-inside:avoid;padding:2px 0}
.include-panel .hints b{color:var(--text);font-weight:600;margin-right:6px;font-variant-numeric:tabular-nums}