/* Layout: top bar with centered segmented tabs (no side rail); mood tiles → cinematic banner → bento mosaic with overlaid captions; the "salle" (watch room) puts controls in a bar under the picture, chapters as segments, and time-stamped notes beside the info. Dark-first. */
:root{
  --bg:#050508; --surface:#13141d; --raised:#242737; --line:#3a3f55;
  --fg:#ffffff; --muted:#b9bed2; --accent:#ffba3d; --accent-ink:#140c00; --mint:#3ff0d6; --live:#ff2e93; --danger:#ff5466;
  --glass:rgba(5,5,8,.82);
  --f-display:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --f-body:"Figtree",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  color-scheme:dark;
}
@media (prefers-color-scheme: light){:root:not([data-theme="dark"]){
  --bg:#ecebf2; --surface:#ffffff; --raised:#dddbe8; --line:#bdbbcc;
  --fg:#05040a; --muted:#3f3d50; --accent:#b85f00; --accent-ink:#fff; --mint:#007a69; --live:#c0075c; --danger:#c01c2c;
  --glass:rgba(236,235,242,.86); color-scheme:light}}
:root[data-theme="light"]{
  --bg:#ecebf2; --surface:#ffffff; --raised:#dddbe8; --line:#bdbbcc;
  --fg:#05040a; --muted:#3f3d50; --accent:#b85f00; --accent-ink:#fff; --mint:#007a69; --live:#c0075c; --danger:#c01c2c;
  --glass:rgba(236,235,242,.86); color-scheme:light}

*{box-sizing:border-box}
html,body{background:var(--bg);color:var(--fg)}
body{margin:0;font-family:var(--f-body);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--glass)}
img{max-width:100%}
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
button:disabled{opacity:.5;cursor:not-allowed}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
svg.i{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.wrap{max-width:1360px;margin-inline:auto}
.muted{color:var(--muted)}

/* Top bar */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--bg)}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:56px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.top-start{display:flex;align-items:center;gap:10px;flex:none}
.logo{display:flex;align-items:center;gap:8px;font-family:var(--f-display);font-weight:800;font-size:21px;letter-spacing:-.04em}
.logo-mark{width:28px;height:28px;position:relative;flex:none}
.logo-mark i{position:absolute;width:17px;height:17px;border-radius:5px;transform:rotate(45deg);mix-blend-mode:screen}
.logo-mark i:nth-child(1){left:0;top:6px;background:#ffb23f}
.logo-mark i:nth-child(2){left:11px;top:6px;background:#4fd8c4}
.logo-mark i:nth-child(3){left:5.5px;top:0;background:#ff3d9a;opacity:.85}
.tools{display:flex;align-items:center;gap:8px;position:relative;flex:none}
.search{display:flex;align-items:stretch;flex:0 1 640px;min-width:0;height:40px;margin:0}
.search-box{flex:1;min-width:0;display:flex;align-items:center;gap:8px;padding:0 6px 0 16px;border:1px solid var(--line);border-right:0;border-radius:40px 0 0 40px;background:var(--bg)}
.search-box:focus-within{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.search input{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--fg);font:inherit;font-size:15.5px}
.search input::placeholder{color:var(--muted)}
.search-go{width:64px;display:grid;place-items:center;border:1px solid var(--line);border-radius:0 40px 40px 0;background:var(--surface)}
.search-go:hover{background:var(--raised)}
.kbd{font-family:var(--f-mono);font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
.ibtn{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;position:relative;flex:none}
.ibtn:hover{background:var(--raised)}
.avatar{border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;flex:none;font-size:12px;overflow:hidden;width:36px;height:36px}
.avatar img{width:100%;height:100%;object-fit:cover;display:block}
.me-btn{padding:0}
.me-btn .avatar{width:32px;height:32px}
.pub-btn{border-radius:40px}

/* Side menu */
.shell{display:flex;align-items:flex-start}
.guide{position:sticky;top:calc(56px + env(safe-area-inset-top,0px));height:calc(100vh - 56px - env(safe-area-inset-top,0px));flex:none;width:240px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:transparent transparent;background:var(--bg);z-index:40}
.guide:hover{scrollbar-color:var(--line) transparent}
.g-full{padding:4px 12px 20px}
.g-sec{padding:10px 0;border-bottom:1px solid var(--line)}
.g-sec:last-of-type{border-bottom:0}
.g-sec h5{display:flex;align-items:center;gap:4px;margin:2px 12px 6px;font-size:16px;font-weight:700}
.g-sec h5 svg.i{width:16px;height:16px}
.g-item{display:flex;align-items:center;gap:22px;height:40px;padding:0 12px;border-radius:10px;font-size:14px;min-width:0}
.g-item span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.g-item svg.i{width:22px;height:22px}
.g-item .avatar{width:24px;height:24px;font-size:9px}
.g-item:hover{background:var(--surface)}
.g-item.on{background:var(--raised);font-weight:700}
.g-note{font-size:14px;margin:4px 12px 12px;color:var(--fg)}
.g-sec .btn-outline{margin-left:12px}
.g-foot{font-size:12px;color:var(--muted);margin:14px 12px 0}
.g-mini{display:none}
.scrim{position:fixed;inset:0;z-index:44;background:rgba(0,0,0,.5)}
main{flex:1;min-width:0}
.menu{position:absolute;right:0;top:calc(100% + 10px);width:260px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:8px;box-shadow:0 18px 50px rgba(0,0,0,.35);z-index:70}
.menu-head{display:flex;gap:10px;align-items:center;padding:8px 8px 12px;border-bottom:1px solid var(--line);margin-bottom:6px;min-width:0}
.menu-head b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.menu-head small{color:var(--muted)}
.menu a,.menu button{display:flex;align-items:center;gap:10px;width:100%;padding:10px;border-radius:10px;font-weight:600;font-size:14px;text-align:left}
.menu a:hover,.menu button:hover{background:var(--raised)}
.menu svg.i{width:18px;height:18px;color:var(--muted)}

main{padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px));padding-block:0 72px;min-height:70vh}
.wrap{max-width:2300px}
#main>.page-head,#main>.form,#main>.empty,#main>.loading{margin-top:20px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:14px;font-weight:700;font-size:14px;white-space:nowrap}
.btn svg.i{width:18px;height:18px}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover:not(:disabled){filter:brightness(1.08)}
.btn-glass{background:rgba(255,255,255,.16);color:#fff;backdrop-filter:blur(8px)}
.btn-glass:hover{background:rgba(255,255,255,.26)}
.btn-soft{background:var(--raised)}
.btn-soft:hover:not(:disabled){background:var(--line)}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{height:36px;padding:0 16px;border-radius:40px;font-size:14px}
.btn-outline{border:1px solid var(--line);color:var(--accent);font-weight:600}
.btn-outline:hover{background:color-mix(in srgb,var(--accent) 12%,transparent);border-color:transparent}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}
.linkish{color:var(--mint);font-weight:600;font-size:13.5px;padding:0}
.linkish:hover{text-decoration:underline}

/* Category chips */
.chips-bar{position:sticky;top:calc(56px + env(safe-area-inset-top,0px));z-index:30;background:var(--bg);padding:12px 0;margin-bottom:12px}
.chips{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;height:32px;padding:0 12px;border-radius:8px;background:var(--raised);font-weight:600;font-size:14px;white-space:nowrap;transition:background .15s}
.chip:hover{background:var(--line)}
.chip.on{background:var(--fg);color:var(--bg)}

/* Rail controls (chips, instants) */
.rail-wrap{position:relative;min-width:0}
.rail-wrap>.chips,.rail-wrap>.instants{scroll-behavior:auto;cursor:grab}
.rail-wrap:has(.chips) .rail-btn{width:32px;height:32px;box-shadow:none;border:0;background:var(--bg)}
.rail-wrap .dragging{cursor:grabbing;user-select:none}
.rail-wrap .dragging *{pointer-events:none}
.rail-wrap.fade-r>:first-child{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 60px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 60px),transparent)}
.rail-wrap.fade-l>:first-child{-webkit-mask-image:linear-gradient(90deg,transparent,#000 60px);mask-image:linear-gradient(90deg,transparent,#000 60px)}
.rail-wrap.fade-l.fade-r>:first-child{-webkit-mask-image:linear-gradient(90deg,transparent,#000 60px,#000 calc(100% - 60px),transparent);mask-image:linear-gradient(90deg,transparent,#000 60px,#000 calc(100% - 60px),transparent)}
.rail-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--surface);color:var(--fg);border:1px solid var(--line);box-shadow:0 6px 18px rgba(0,0,0,.25);transition:background .15s}
.rail-btn:hover{background:var(--raised)}
.rail-btn.prev{left:4px}
.rail-btn.next{right:4px}
.rail-btn svg.i{width:18px;height:18px}
.rail-wrap:has(.instants) .rail-btn{top:42%}
@media (hover:none){.rail-btn{display:none}}
.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;display:flex;align-items:center;gap:8px;color:var(--accent)}

.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:38px 0 16px;flex-wrap:wrap}
.sec-head h3,.page-head h1{font-family:var(--f-display);font-size:26px;letter-spacing:-.03em;margin:0;font-weight:800}
.sec-head span{color:var(--muted);font-size:14px}
.page-head{margin:4px 0 22px}
.page-head h1{font-size:clamp(26px,3vw,34px)}
.page-head p{color:var(--muted);margin:6px 0 0}

/* Video grid */
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:40px 16px;margin-bottom:24px}
.vcard{cursor:pointer;min-width:0;display:flex;flex-direction:column;gap:12px}
.thumb{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:var(--raised);flex:none}
.thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.vcard:hover .thumb,.vrow:hover .thumb{border-radius:0;transition:border-radius .2s .1s}
.dur{position:absolute;right:6px;bottom:6px;padding:1px 5px;border-radius:5px;background:rgba(0,0,0,.82);color:#fff;font-size:12px;font-weight:500;line-height:1.5}
.vis-tag{position:absolute;left:6px;bottom:6px;padding:1px 6px;border-radius:5px;background:var(--accent);color:var(--accent-ink);font-size:11.5px;font-weight:700;line-height:1.5}
.pile-btn{position:absolute;right:6px;top:6px;width:34px;height:34px;border-radius:8px;background:rgba(0,0,0,.75);color:#fff;display:grid;place-items:center;opacity:0;transition:opacity .15s}
.vcard:hover .pile-btn,.vrow:hover .pile-btn,.pile-btn:focus-visible,.pile-btn.on{opacity:1}
.pile-btn.on{background:var(--accent);color:var(--accent-ink)}
.pile-btn svg.i{width:18px;height:18px}
@media (hover:none){.pile-btn{opacity:1}}
.v-info{display:flex;gap:12px;min-width:0}
.v-av .avatar{width:36px;height:36px}
.v-txt{min-width:0;display:flex;flex-direction:column;gap:2px}
.v-txt h4{margin:0 0 4px;font-size:16px;font-weight:600;line-height:1.38;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.v-ch,.v-st{font-size:14px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v-ch:hover{color:var(--fg)}

/* List rows (search, "À suivre") */
.vrow{display:grid;grid-template-columns:168px minmax(0,1fr);gap:8px;cursor:pointer;min-width:0}
.vrow .thumb{border-radius:8px}
.vrow .v-txt h4{font-size:14px;margin-bottom:2px}
.vrow .v-ch,.vrow .v-st{font-size:12.5px}
.vrow.big{grid-template-columns:minmax(0,500px) minmax(0,1fr);gap:16px}
.vrow.big .thumb{border-radius:12px}
.vrow.big .v-txt h4{font-size:18px;font-weight:500;line-height:1.4;margin-bottom:4px}
.vrow.big .v-st{font-size:12.5px}
.vrow.big .v-ch{display:flex;align-items:center;gap:8px;margin:12px 0;font-size:12.5px}
.vrow.big .v-ch .avatar{width:24px;height:24px;font-size:9px}
.v-desc{margin:0;font-size:12.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.results{display:flex;flex-direction:column;gap:16px;max-width:1280px;margin:20px auto 0}
.r-count{margin:0;color:var(--muted);font-size:14px}

/* Instants shelf */
.shelf{margin:8px 0 40px;padding-top:24px;border-top:4px solid var(--line)}
.shelf-head{display:flex;align-items:center;gap:8px;margin-bottom:16px}
.shelf-head svg.i{width:26px;height:26px;color:var(--live)}
.shelf-head h3{margin:0;font-size:20px;font-weight:700}
.instants{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(170px,214px);gap:8px;overflow-x:auto;scrollbar-width:none}
.instants::-webkit-scrollbar{display:none}
.instants-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,200px),1fr));gap:32px 8px}
.instant{cursor:pointer;display:flex;flex-direction:column;gap:4px;min-width:0}
.instant .sq{aspect-ratio:9/16;border-radius:12px;overflow:hidden;background:var(--raised);margin-bottom:8px}
.instant .sq img{width:100%;height:100%;object-fit:cover;display:block}
.instant b{font-size:16px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.instant small{color:var(--muted);font-size:14px}

.empty{padding:60px 16px;text-align:center;color:var(--muted);border:1.5px dashed var(--line);border-radius:22px;margin-top:20px;display:flex;flex-direction:column;align-items:center;gap:6px}
.empty b{display:block;color:var(--fg);font-family:var(--f-display);font-size:22px}
.empty .btn{margin-top:12px}
.loading{padding:80px 0;display:grid;place-items:center;color:var(--muted)}
.spin{width:28px;height:28px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Watch page */
.watch{display:grid;grid-template-columns:minmax(0,1fr) 402px;gap:24px;max-width:1754px;margin:24px auto 0}
.w-main{min-width:0}
.player{position:relative;aspect-ratio:16/9;max-height:calc(100vh - 170px);width:100%;border-radius:12px;overflow:hidden;background:#000;cursor:pointer;user-select:none;margin-inline:auto}
.player video{width:100%;height:100%;display:block;object-fit:contain;background:#000}
.player:fullscreen{border-radius:0;max-height:none}
.p-go{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.6);color:#fff;transition:opacity .25s,transform .25s}
.p-go svg.i{fill:#fff;stroke:none;width:34px;height:34px;margin-left:4px}
.p-go:hover{background:var(--accent)}
.p-go:hover svg.i{fill:var(--accent-ink)}
.player.playing .p-go{opacity:0;transform:translate(-50%,-50%) scale(.8);pointer-events:none}
.ctrl{position:absolute;left:0;right:0;bottom:0;padding:40px 12px 4px;background:linear-gradient(transparent,rgba(0,0,0,.75));color:#fff;transition:opacity .25s;cursor:default}
.player.idle .ctrl{opacity:0;pointer-events:none}
.player.idle{cursor:none}
.ctrl-row{display:flex;align-items:center;gap:4px;height:44px}
.ctrl .ibtn{width:40px;height:40px}
.ctrl .ibtn:hover{background:rgba(255,255,255,.15)}
.ctrl .grow{flex:1}
.segs{display:flex;gap:3px;height:16px;align-items:center;cursor:pointer;min-width:0;touch-action:none}
.seg{position:relative;flex:1;height:4px;border-radius:2px;background:rgba(255,255,255,.3);overflow:hidden;transition:height .12s}
.segs:hover .seg{height:7px}
.seg i{position:absolute;inset:0 auto 0 0;background:var(--accent)}
.c-time{font-size:13px;color:rgba(255,255,255,.85);white-space:nowrap;margin-left:6px}
.c-time b{color:#fff;font-weight:500}
.speed{font-family:var(--f-mono);font-size:12.5px;height:30px;padding:0 10px;border-radius:15px;color:#fff}
.speed:hover{background:rgba(255,255,255,.15)}
.chap-now{font-size:13px;color:rgba(255,255,255,.85);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.chap-now b{color:#fff;font-weight:500}

.room-title{font-size:20px;font-weight:700;line-height:1.4;margin:12px 0 8px;overflow-wrap:anywhere}
.w-row{display:flex;align-items:center;justify-content:space-between;gap:12px 16px;flex-wrap:wrap}
.who{display:flex;align-items:center;gap:12px;min-width:0}
.who .avatar{width:40px;height:40px;font-size:14px}
.who .grow{min-width:0;margin-right:12px}
.who b{display:block;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.who small{color:var(--muted);font-size:12.5px}
.follow{height:36px;padding:0 16px;border-radius:40px;background:var(--fg);color:var(--bg);font-weight:600;font-size:14px;white-space:nowrap}
.follow:hover{filter:brightness(.88)}
.follow.on{background:var(--raised);color:var(--fg)}
.acts{display:flex;gap:8px;flex-wrap:wrap}
.act{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 16px;border-radius:40px;background:var(--raised);font-weight:600;font-size:14px;white-space:nowrap}
.act:hover{background:var(--line)}
.act.on{color:var(--accent)}
.act.on svg.i{fill:currentColor}
.act svg.i{width:20px;height:20px}
.report{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:12px;border-radius:12px;background:var(--surface);border:1px solid var(--line)}
.report select{flex:1;min-width:180px}
.desc{margin-top:12px;padding:12px;border-radius:12px;background:var(--raised);font-size:14px}
.desc>b{display:block;margin-bottom:4px}
.desc p{margin:0;white-space:pre-line;overflow-wrap:anywhere}
.desc h5{margin:16px 0 8px;font-size:16px}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.steps button{width:100%;display:grid;grid-template-columns:64px minmax(0,1fr);align-items:center;gap:8px;padding:8px 10px;border-radius:8px;text-align:left}
.steps button:hover{background:var(--line)}
.steps button.on{background:var(--surface);box-shadow:inset 3px 0 0 var(--accent)}
.steps .mono{font-size:12.5px;color:var(--accent)}
.steps span:last-child{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.notes{margin-top:24px}
.notes h4{margin:0 0 4px;font-size:20px;font-weight:700}
.notes .hint{color:var(--muted);font-size:13px;margin:0 0 16px}
.n-form{display:flex;align-items:center;gap:12px;margin-bottom:24px}
.n-form .avatar{width:40px;height:40px}
.n-form .input{flex:1;min-width:0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:none;padding:0 2px}
.n-form .input:focus{border-bottom:2px solid var(--fg)}
.n-list{display:flex;flex-direction:column;gap:20px}
.n-empty{color:var(--muted);font-size:14px;padding:10px 0}
.note{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px}
.note .avatar{width:40px;height:40px;font-size:13px}

.w-side{min-width:0}
.side-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.side-head b{font-size:16px}
.side-list{display:flex;flex-direction:column;gap:8px}
.note .head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px}
.note .head b{font-weight:700}
.note .head small{color:var(--muted)}
.stamp{font-family:var(--f-mono);font-size:11.5px;padding:2px 7px;border-radius:6px;background:color-mix(in srgb,var(--mint) 18%,transparent);color:var(--mint)}
.stamp:hover{background:var(--mint);color:#062420}
.note p{margin:3px 0 4px;font-size:14px;overflow-wrap:anywhere}
.note .del{font-size:12px;color:var(--muted)}
.note .del:hover{color:var(--danger)}

.switch-l{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted)}
.switch{width:38px;height:22px;border-radius:22px;background:var(--line);position:relative;transition:.2s;flex:none}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:var(--fg);transition:.2s}
.switch.on{background:var(--mint)}
.switch.on::after{left:19px;background:#062420}

/* Channel */
.chan{max-width:1284px;margin:0 auto}
.chan-banner{margin-top:16px;aspect-ratio:6.2/1;min-height:90px;border-radius:16px;overflow:hidden;background:var(--raised)}
.chan-banner img{width:100%;height:100%;object-fit:cover;display:block}
.chan-head{display:flex;gap:24px;align-items:center;padding:24px 0 8px}
.chan-head .avatar{width:160px;height:160px;font-size:52px}
.chan-head .grow{flex:1;min-width:0}
.chan-head h1{font-size:clamp(26px,3vw,36px);font-weight:800;margin:0 0 8px;line-height:1.1;overflow-wrap:anywhere}
.chan-head small{color:var(--muted);font-size:14px}
.chan-head small b{color:var(--fg);font-weight:600}
.chan-head p{margin:8px 0 0;color:var(--muted);max-width:70ch;overflow-wrap:anywhere;font-size:14px}
.chan-head .btn-row{margin-top:14px}
.chan-tabs{display:flex;align-items:center;gap:24px;border-bottom:1px solid var(--line);margin-bottom:24px}
.chan-tabs span{padding:12px 0;font-weight:600;font-size:16px}
.chan-tabs span.on{box-shadow:inset 0 -2px 0 var(--fg)}
.chan-tabs small{color:var(--muted);font-size:13px;margin-left:auto}
.chan+.vgrid,.chan+.empty{max-width:1284px;margin-inline:auto}

/* Forms */
.form{display:flex;flex-direction:column;gap:16px;min-width:0}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>span:first-child,.label{font-weight:700;font-size:13.5px}
.field small,.help{color:var(--muted);font-size:12.5px}
.input,select,textarea{width:100%;height:44px;padding:0 13px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--fg);font:inherit;font-size:14.5px;outline:0;transition:border-color .2s}
textarea{height:auto;min-height:100px;padding:11px 13px;resize:vertical;line-height:1.5}
.input:focus,select:focus,textarea:focus{border-color:var(--mint)}
.prefix{display:flex;align-items:center;border:1px solid var(--line);border-radius:12px;background:var(--bg);overflow:hidden}
.prefix:focus-within{border-color:var(--mint)}
.prefix span{padding:0 4px 0 13px;color:var(--muted);font-family:var(--f-mono)}
.prefix .input{border:0;padding-left:2px}
.radios{display:flex;gap:6px;flex-wrap:wrap}
.radios label{display:flex;align-items:center;gap:8px;padding:9px 13px;border-radius:12px;border:1px solid var(--line);cursor:pointer;font-weight:600;font-size:14px}
.radios input{accent-color:var(--accent)}
.radios label:has(input:checked){border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px}
.check input{margin-top:3px;accent-color:var(--accent)}
.msg{padding:11px 14px;border-radius:12px;font-size:14px}
.msg.err{background:color-mix(in srgb,var(--danger) 14%,transparent);color:var(--danger)}
.msg.ok{background:color-mix(in srgb,var(--mint) 14%,transparent);color:var(--mint)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(18px,3vw,26px)}
.card h2{font-family:var(--f-display);font-size:21px;letter-spacing:-.02em;margin:0 0 4px}
.card>p.help{margin:0 0 18px}

/* Auth */
.auth{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,460px);gap:28px;align-items:stretch;max-width:1060px;margin:10px auto 0}
.auth-art{position:relative;border-radius:26px;overflow:hidden;min-height:420px;color:#fff;display:flex;align-items:flex-end;padding:32px;isolation:isolate}
.auth-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.auth-art::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(transparent 30%,rgba(0,0,0,.65))}
.auth-art h2{font-family:var(--f-display);font-size:clamp(28px,3.4vw,42px);line-height:1.02;letter-spacing:-.035em;margin:0;max-width:16ch}
.auth-tabs{display:flex;gap:4px;padding:4px;border-radius:14px;background:var(--raised);margin-bottom:22px}
.auth-tabs a{flex:1;text-align:center;height:38px;display:grid;place-items:center;border-radius:10px;font-weight:700;font-size:14px;color:var(--muted)}
.auth-tabs a.on{background:var(--surface);color:var(--fg)}

/* Upload */
.upload{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:24px;align-items:start}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;aspect-ratio:16/9;max-width:100%;border:2px dashed var(--line);border-radius:22px;cursor:pointer;color:var(--muted);padding:20px;transition:border-color .2s,background .2s}
.drop:hover,.drop.over{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 6%,transparent)}
.drop svg.i{width:40px;height:40px;color:var(--accent)}
.drop b{color:var(--fg);font-family:var(--f-display);font-size:20px}
.up-preview video{width:100%;aspect-ratio:16/9;border-radius:18px;background:#000;display:block}
.file-line{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-top:10px;font-size:13.5px;color:var(--muted);flex-wrap:wrap}
.file-line b{color:var(--fg);overflow-wrap:anywhere}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;margin-top:8px}
.thumbs button{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;border:2px solid transparent;padding:0;background:var(--raised)}
.thumbs button img{width:100%;height:100%;object-fit:cover;display:block}
.thumbs button.on{border-color:var(--accent)}
.thumbs .own{display:grid;place-items:center;font-size:12.5px;font-weight:700;color:var(--muted);border:2px dashed var(--line)}
.progress{height:10px;border-radius:10px;background:var(--raised);overflow:hidden}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--live));transition:width .2s}

/* Settings */
.settings{display:grid;grid-template-columns:220px minmax(0,1fr);gap:28px;align-items:start}
.set-nav{display:flex;flex-direction:column;gap:2px;position:sticky;top:calc(90px + env(safe-area-inset-top,0px))}
.set-nav a{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:12px;font-weight:600;font-size:14px;color:var(--muted)}
.set-nav a:hover{color:var(--fg);background:var(--surface)}
.set-nav a.on{color:var(--fg);background:var(--surface);box-shadow:inset 3px 0 0 var(--accent)}
.set-nav svg.i{width:18px;height:18px}
.set-body{display:flex;flex-direction:column;gap:18px;min-width:0;max-width:760px}
.av-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.av-row .avatar{width:84px;height:84px;font-size:26px}
.hue{width:100%;accent-color:var(--accent)}
.my-vid{display:grid;grid-template-columns:150px minmax(0,1fr);gap:14px;padding:12px;border-radius:16px;border:1px solid var(--line);background:var(--bg)}
.my-vid img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;display:block}
.my-vid .line{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.my-vid .line select{width:auto;height:36px}
.my-vid .stats{font-size:12.5px;color:var(--muted)}
.danger{border-color:color-mix(in srgb,var(--danger) 45%,var(--line))}
.danger h2{color:var(--danger)}

.setup{max-width:640px;margin:40px auto}
.setup code{font-family:var(--f-mono);font-size:13px;background:var(--raised);padding:2px 6px;border-radius:6px}

.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;background:var(--fg);color:var(--bg);padding:11px 18px;border-radius:14px;font-weight:600;font-size:14px;transition:.25s;z-index:90;pointer-events:none;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}

nav.bottom{display:none}

/* Install card */
.install{position:fixed;z-index:80;left:max(12px,env(safe-area-inset-left,0px));right:max(12px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));max-width:520px;margin-inline:auto;display:flex;align-items:center;gap:12px;padding:12px;border-radius:20px;background:var(--surface);border:1px solid var(--line);box-shadow:0 18px 50px rgba(0,0,0,.35);animation:rise .35s cubic-bezier(.2,.7,.2,1)}
.install img{border-radius:12px;flex:none}
.install .grow{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px;font-size:13.5px}
.install .grow>b{font-size:15px}
.install span{color:var(--muted)}
.install span b{color:var(--fg)}
.install svg.i{width:16px;height:16px;vertical-align:-3px;color:var(--mint)}
@keyframes rise{from{transform:translateY(20px);opacity:0}}

/* Phones: 16px text in fields stops iPhone Safari from zooming in on focus */
@media (hover:none),(max-width:700px){
  input,select,textarea,.input,.search input{font-size:16px}
}
/* Installed app on a notched iPhone: start the page below the status bar (the sticky header then stays there too) */
body{padding-top:env(safe-area-inset-top,0px)}

/* Side menu sizes: full (wide screens), icons only (medium, or shrunk by the menu button), slide-in drawer (phones and the watch page) */
.g-mini{flex-direction:column;padding:4px}
.g-mini a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 0 14px;border-radius:10px;font-size:10px;text-align:center}
.g-mini a:hover{background:var(--surface)}
.g-mini a.on{font-weight:700}
.g-mini svg.i{width:24px;height:24px}
body.guide-mini .guide{width:72px}
body.guide-mini .g-full{display:none}
body.guide-mini .g-mini{display:flex}
@media (max-width:1312px){
  .guide{position:fixed;left:0;top:calc(var(--top-h) + env(safe-area-inset-top,0px));height:auto;bottom:0;width:72px}
  .g-full{display:none}
  .g-mini{display:flex}
  main{margin-left:72px}
  body.guide-open .guide{width:240px;box-shadow:8px 0 30px rgba(0,0,0,.35)}
  body.guide-open .g-full{display:block}
  body.guide-open .g-mini{display:none}
}
body.watching .guide{position:fixed;left:0;top:calc(var(--top-h) + env(safe-area-inset-top,0px));height:auto;bottom:0;width:240px;transform:translateX(-100%);transition:transform .2s;box-shadow:8px 0 30px rgba(0,0,0,.35)}
body.watching .g-full{display:block}
body.watching .g-mini{display:none}
body.watching main{margin-left:0}
body.watching.guide-open .guide{transform:none}
:root{--top-h:56px}
.guide{top:calc(var(--top-h) + env(safe-area-inset-top,0px))}
.chips-bar{top:calc(var(--top-h) + env(safe-area-inset-top,0px))}

@media (max-width:1016px){
  .watch{grid-template-columns:minmax(0,1fr)}
  .vrow.big{grid-template-columns:minmax(0,320px) minmax(0,1fr)}
  .vrow.big .v-desc{display:none}
}
@media (max-width:791px){
  body .guide,body.guide-mini .guide{position:fixed;left:0;top:calc(var(--top-h) + env(safe-area-inset-top,0px));bottom:0;height:auto;width:240px;transform:translateX(-100%);transition:transform .2s;box-shadow:none}
  body.guide-open .guide{transform:none;box-shadow:8px 0 30px rgba(0,0,0,.35)}
  body .g-full,body.guide-mini .g-full{display:block}
  body .g-mini,body.guide-mini .g-mini{display:none}
  main{margin-left:0;padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px))}
  main{padding-bottom:calc(92px + env(safe-area-inset-bottom,0px))}
  .toast{bottom:calc(92px + env(safe-area-inset-bottom,0px))}
  nav.bottom{display:flex;position:fixed;inset:auto 0 0;z-index:50;background:var(--glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid var(--line);padding:6px max(8px,env(safe-area-inset-right,0px)) calc(6px + env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px));justify-content:space-around}
  nav.bottom a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;font-weight:600;padding:6px 10px;border-radius:12px;color:var(--muted)}
  nav.bottom a.on{color:var(--fg);background:var(--raised)}
  nav.bottom a.pub svg.i{color:var(--accent)}
  .install{bottom:calc(84px + env(safe-area-inset-bottom,0px))}
  .watch{margin-top:0}
  .player{border-radius:0;margin-inline:-12px;width:calc(100% + 24px);max-height:none}
  .vrow.big{grid-template-columns:minmax(0,1fr)}
  .vgrid{gap:28px 12px}
  .chan-head{gap:16px}
  .chan-head .avatar{width:72px;height:72px;font-size:24px}
}
@media (max-width:980px){
  .upload,.auth{grid-template-columns:minmax(0,1fr)}
  .auth-art{min-height:200px}
  .settings{grid-template-columns:minmax(0,1fr)}
  .set-nav{position:static;flex-direction:row;overflow-x:auto;scrollbar-width:none}
  .set-nav a{white-space:nowrap}
  .set-nav a.on{box-shadow:inset 0 -3px 0 var(--accent)}
}
@media (max-width:900px){
  .kbd,.pub-btn span,.tools .btn-outline span{display:none}
  .pub-btn,.tools .btn-outline{padding:0 10px}
}
@media (max-width:700px){
  :root{--top-h:104px}
  .top-in{height:auto;min-height:56px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px;row-gap:8px}
  .search{order:5;flex:1 1 100%}
  .act .lbl{display:none}
}
@media (max-width:600px){
  .my-vid{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}