/* viewer.css — 토큰 = 기기 design_tokens.h (값 임의 변경 금지, 설계 §7.8). 최소 글자 14 px (보조 12). */
:root{
  --bg:#0E1218; --raised:#161B23; --surface:#1C222C; --line:#252A33; --line2:#3A404B;
  --accent:#FF6A00; --tx:#FFFFFF; --tx2:#A8B0BD; --tx3:#8A93A0;
  --ok:#22C55E; --warn:#F59E0B; --err:#EF4444; --info:#3B82F6;
  --chL:#3B82F6; --chF:#A8B0BD; --chR:#22C55E; --chT:#FF6A00; --chP:#5DE4FF;
  --amber:#FFC05C; --orange:#FF7A2E; --red:#FF5E68;
  --inst-bg:#091016; --inst-edge:#314751; --inst-cap:#BFCCD2; --inst-orange:#FF7945; --inst-cyan:#5DE4FF;
  --mono:ui-monospace,Consolas,"Cascadia Mono","Noto Sans Mono CJK KR",monospace;
  --left:290px; --right:340px;
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--bg);color:var(--tx);
  font-family:Pretendard,"Noto Sans KR","Noto Sans CJK KR","Malgun Gothic","Apple SD Gothic Neo",sans-serif;font-size:14px;line-height:1.4}
body{overflow:hidden}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
button:focus-visible,select:focus-visible,[tabindex]:focus-visible,canvas:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
[hidden]{display:none!important}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
svg{flex:none}

.bar{height:56px;display:flex;align-items:center;gap:14px;padding:0 20px;background:var(--raised);border-bottom:1px solid var(--line);flex:none}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;white-space:nowrap}
.logo i{width:28px;height:28px;border-radius:50%;background:var(--accent);display:grid;place-items:center;font-style:normal;font-size:14px;font-weight:800}
.bar-src{margin-left:12px;color:var(--tx2);display:flex;align-items:center;gap:8px;min-width:0}
.bar-src svg{width:16px;height:16px}
.bar-src b{color:var(--tx);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.btn{height:34px;padding:0 14px;border-radius:8px;border:1px solid var(--line2);background:var(--surface);color:var(--tx);display:inline-flex;align-items:center;gap:7px;font-size:14px;white-space:nowrap}
.btn:hover{border-color:#566070}
.btn.primary{background:var(--accent);border-color:var(--accent);font-weight:600}
.btn.primary:hover{background:#ff7d22}
.btn.ghost{background:transparent;border-color:transparent;color:var(--tx2)}
.btn.big{height:48px;font-size:16px;padding:0 22px;border-radius:10px}
.btn svg{width:16px;height:16px}
.link{color:var(--tx3);font-size:13px}
.link:hover{color:var(--tx)}
.chip{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:12px;font-size:13px;font-weight:600;border:1px solid var(--line2);color:var(--tx2);white-space:nowrap}
.chip svg{width:13px;height:13px}
.chip.ok{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.4);color:#6EE79A}
.chip.warn{background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.45);color:var(--amber)}
.chip.red{background:rgba(239,68,68,.14);border-color:rgba(239,68,68,.45);color:#FF8A8A}
.chip.orange{background:rgba(255,122,46,.14);border-color:rgba(255,122,46,.45);color:#FFA274}
.chip.info{background:rgba(59,130,246,.12);border-color:rgba(59,130,246,.4);color:#8CB8FF}
.chip.busy{color:var(--tx2)}

/* ── 녹화 열기 창 (처음 접속 때 재생 화면 위에 뜬다) ── */
dialog.open-dlg{max-width:min(1040px,94vw);width:1040px;padding:30px 32px 0;display:none;flex-direction:column;align-items:center;gap:20px;max-height:94vh;overflow:hidden auto;position:relative}
dialog.open-dlg[open]{display:flex}
dialog.open-dlg::backdrop{background:rgba(6,9,13,.5);backdrop-filter:blur(1.5px)}
.open-dlg .x{position:absolute;right:14px;top:12px;width:34px;height:34px;border-radius:8px;color:var(--tx2);font-size:18px}
.open-dlg .x:hover{background:var(--surface);color:var(--tx)}
.open-dlg .st-ft{align-self:stretch;margin:4px -32px 0}
.open-dlg .drop{min-height:220px}
.st-title{text-align:center}
.st-title h1{font-size:32px;font-weight:800;letter-spacing:-.5px}
.st-title p{color:var(--tx2);font-size:16px;margin-top:10px}
.drop{width:min(980px,100%);min-height:260px;border:2px dashed var(--line2);border-radius:18px;background:linear-gradient(180deg,rgba(255,106,0,.05),rgba(255,106,0,0));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;text-align:center}
.drop.over{border-color:var(--accent);background:rgba(255,106,0,.08)}
.drop .ic{width:70px;height:70px;border-radius:18px;background:rgba(255,106,0,.14);display:grid;place-items:center;color:var(--accent)}
.drop .ic svg{width:38px;height:38px}
.drop .l1{font-size:21px;font-weight:700}
.drop .l2{color:var(--tx2);font-size:15px}
.drop .l2 b{color:#fff;font-family:var(--mono)}
.drop .row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.drop .btn.sec{font-size:15px}
.progress{width:360px;max-width:100%;display:flex;flex-direction:column;gap:6px;align-items:center}
.progress span{display:block;height:6px;width:100%;background:var(--surface);border-radius:3px;position:relative;overflow:hidden}
.progress span::after{content:"";position:absolute;inset:0;width:var(--p,0%);background:var(--accent);transition:width .2s}
.progress em{font-style:normal;color:var(--tx2);font-size:13px}
.notice{width:min(980px,100%);padding:12px 16px;border-radius:10px;font-size:15px;line-height:1.5}
.notice.err{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.4);color:#FFB4B4}
.privacy{display:flex;align-items:center;gap:10px;color:#9FE7B8;background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.3);padding:10px 18px;border-radius:10px;font-size:15px}
.privacy svg{width:18px;height:18px}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,316px));gap:16px;width:min(980px,100%)}
.step{background:var(--raised);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;gap:14px}
.step .n{width:32px;height:32px;border-radius:50%;background:var(--surface);border:1px solid var(--line2);display:grid;place-items:center;font-weight:800;color:var(--accent);flex:none}
.step h4{font-size:16px}
.step p{color:var(--tx2);font-size:14px;margin-top:6px;line-height:1.5}
.step code{font-family:var(--mono);color:var(--tx);background:var(--surface);padding:1px 5px;border-radius:4px;font-size:13px}
.st-ft{height:52px;flex-wrap:wrap;display:flex;align-items:center;gap:20px;padding:0 24px;border-top:1px solid var(--line);color:var(--tx3);font-size:13px;flex:none}
.st-ft .sp{margin-left:auto;display:flex;gap:6px;align-items:center}
.st-ft .sp.bad{color:#FFB4B4}
.st-ft .sp.good{color:#9FE7B8}

/* ── 재생 화면 ── */
.app{height:100%;display:flex;flex-direction:column}
.banner{padding:8px 20px;font-size:14px;background:rgba(245,158,11,.12);border-bottom:1px solid rgba(245,158,11,.4);color:var(--amber);flex:none}
.banner.err{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.4);color:#FFB4B4}
.main{flex:1;min-height:0;display:grid;grid-template-columns:var(--left) minmax(0,1fr) var(--right)}
@media (max-width:1560px){:root{--left:250px;--right:310px}}
@media (max-width:1400px){:root{--left:230px;--right:290px}}

.left{background:var(--raised);border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.src{padding:12px 16px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.src .t{color:var(--tx3);font-size:13px}
.src .v{font-size:15px;font-weight:600}
.tabs{display:flex;padding:0 12px;border-bottom:1px solid var(--line)}
.tab{flex:1;text-align:center;padding:11px 0 9px;color:var(--tx2);font-size:15px;border-bottom:2px solid transparent}
.tab.on{color:var(--tx);font-weight:700;border-color:var(--accent)}
.tab em{font-style:normal;color:var(--tx3);font-size:13px;margin-left:5px}
a.tab{text-decoration:none}
.tab.ext:hover{color:var(--tx)}
.datebar{padding:10px 12px 6px}
.datebar select{width:100%;height:34px;border:1px solid var(--line2);border-radius:8px;background:var(--surface);color:var(--tx);padding:0 10px;font:inherit}
.daybar{margin:4px 12px 8px;height:34px;position:relative;background:var(--surface);border:1px solid var(--line);border-radius:6px;cursor:pointer}
.daybar .seg{position:absolute;top:6px;bottom:12px;background:#3a5f80;border-radius:1px}
.daybar .ev{position:absolute;top:2px;width:6px;height:6px;margin-left:-3px;border-radius:50%;background:var(--err)}
.daybar .cur{position:absolute;top:0;bottom:0;width:2px;background:var(--accent)}
.daybar .ax{position:absolute;bottom:0;font-size:10px;color:var(--tx3);transform:translateX(-50%)}
.list{flex:1;overflow:auto;padding:4px 8px 8px;display:flex;flex-direction:column;gap:6px}
.list .grp{margin:10px 6px 2px;color:var(--tx3);font-size:13px}
.card{display:grid;grid-template-columns:88px minmax(0,1fr);gap:10px;padding:8px;border-radius:10px;border:1px solid transparent;position:relative;text-align:left;width:100%}
.card:hover{background:rgba(255,255,255,.03)}
.card.sel{background:var(--surface);border-color:var(--line2)}
.card.sel::before{content:"";position:absolute;left:-1px;top:10px;bottom:10px;width:3px;border-radius:2px;background:var(--accent)}
.thumb{width:88px;height:52px;border-radius:6px;overflow:hidden;background:#05080c;position:relative;display:grid;place-items:center;color:var(--tx3)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb .len{position:absolute;right:4px;bottom:3px;font-size:11px;background:rgba(0,0,0,.7);padding:0 4px;border-radius:3px;color:#fff}
.card .k{display:flex;align-items:center;gap:6px;font-weight:700;font-size:15px;min-width:0}
.card .k span.t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .dot{width:8px;height:8px;border-radius:50%;flex:none}
.card .when{color:var(--tx2);font-size:13px;margin-top:2px}
.card .sub{color:var(--tx3);font-size:12px;margin-top:2px;display:flex;gap:8px;flex-wrap:wrap}
.card .sub .w{color:var(--amber)}
.card.row{grid-template-columns:1fr auto;padding:7px 10px}
.empty{color:var(--tx3);padding:18px 10px;font-size:14px;line-height:1.6}
.left-ft{border-top:1px solid var(--line);padding:10px 14px;color:var(--tx3);font-size:13px;display:flex;justify-content:space-between;gap:8px}
.left-ft button{color:var(--amber);font-size:13px}

.center{display:flex;flex-direction:column;min-width:0;min-height:0;padding:12px 14px 10px;gap:9px}
.evhd{display:flex;align-items:center;gap:12px;min-height:46px}
.evicon{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;flex:none;border:1px solid var(--line2);background:var(--surface)}
.evicon svg{width:22px;height:22px}
.evicon.red{background:rgba(239,68,68,.16);border-color:rgba(239,68,68,.45);color:#FF8A8A}
.evicon.orange{background:rgba(255,122,46,.16);border-color:rgba(255,122,46,.45);color:#FFA274}
.evicon.amber{background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.45);color:var(--amber)}
.evicon.info{background:rgba(59,130,246,.12);border-color:rgba(59,130,246,.4);color:#8CB8FF}
.evtxt{min-width:0}
.evtxt .t1{font-size:19px;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.evtxt .t2{color:var(--tx2);margin-top:1px;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.evtxt .t2 b{color:#fff}
.evhd .acts{margin-left:auto;display:flex;gap:8px;flex:none}
.exp{position:relative}

.wall{flex:1;min-height:0;display:grid;gap:8px}
.wall.l14{grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:minmax(0,1.5fr) minmax(0,1fr)}
.wall.l14 .tile.focus{grid-column:1/-1;order:-1}
.wall.g22{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr))}
.wall.one{grid-template-columns:1fr;grid-template-rows:1fr}
.wall.one .tile:not(.focus){display:none}
.tile{background:#000;border-radius:8px;overflow:hidden;position:relative;border:1px solid var(--line);min-height:0;cursor:pointer}
.tile.focus{border:2px solid var(--accent);cursor:default}
.tile video,.tile canvas.frame{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}
.tile .lab{position:absolute;left:8px;top:8px;display:flex;align-items:center;gap:6px;background:rgba(10,14,20,.75);padding:3px 9px 3px 4px;border-radius:6px;font-size:13px;font-weight:600}
.tile .lab b{width:20px;height:20px;border-radius:4px;display:grid;place-items:center;font-size:12px;color:#0E1218}
.tile .tm{position:absolute;right:8px;top:8px;background:rgba(10,14,20,.75);padding:2px 8px;border-radius:6px;font-size:12px;color:#DDE3EA}
.tile .pv{position:absolute;right:8px;bottom:8px;background:rgba(10,14,20,.75);padding:2px 8px;border-radius:6px;font-size:12px;color:var(--tx2)}
.tile .gap{position:absolute;inset:0;display:grid;place-items:center;color:var(--tx3);font-size:14px;background:repeating-linear-gradient(135deg,#0a0e13 0 10px,#0d1218 10px 20px);text-align:center;padding:10px}
.tile .fs{position:absolute;right:8px;bottom:8px;width:30px;height:26px;border-radius:6px;background:rgba(10,14,20,.75);display:none;place-items:center}
.tile.focus .fs{display:grid}
.tile .fs svg{width:16px;height:16px}

.ctl{display:flex;align-items:center;gap:8px;background:var(--raised);border:1px solid var(--line);border-radius:10px;padding:7px 10px;flex:none;flex-wrap:nowrap}
.ib{width:38px;height:38px;border-radius:9px;border:1px solid var(--line2);background:var(--surface);display:grid;place-items:center;color:var(--tx);flex:none}
.ib:hover{border-color:#566070}
.ib.on{border-color:var(--accent)}
.ib.play{width:46px;height:46px;border-radius:50%;background:var(--accent);border-color:var(--accent)}
.ib svg{width:18px;height:18px}
.ctl .now{margin-left:8px;display:flex;flex-direction:column;line-height:1.15;min-width:0}
.ctl .now .big{font-size:22px;font-weight:700;white-space:nowrap}
.ctl .now .sm{font-size:12px;color:var(--tx3);white-space:nowrap}
.ctl .sp{display:flex;border:1px solid var(--line2);border-radius:9px;overflow:hidden;margin-left:auto;flex:none}
.ctl .sp button{padding:8px 11px;color:var(--tx2);font-size:13px}
.ctl .sp button.on{background:var(--surface);color:var(--tx);font-weight:700}
.ctl .layout{display:flex;gap:4px}
.adv{position:relative}
.menu{position:absolute;bottom:42px;right:0;z-index:20;background:var(--raised);border:1px solid var(--line2);border-radius:10px;padding:6px;display:flex;flex-direction:column;min-width:230px;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.menu.down{bottom:auto;top:40px}
.menu button,.menu label{padding:8px 10px;border-radius:6px;text-align:left;font-size:14px;display:flex;align-items:center;gap:8px;white-space:nowrap}
.menu button:hover,.menu label:hover{background:var(--surface)}

.tl{background:var(--raised);border:1px solid var(--line);border-radius:10px;padding:8px 12px 6px;position:relative;flex:none;height:224px;display:flex;flex-direction:column}
.tl-top{display:flex;align-items:center;gap:12px;margin-bottom:4px}
.gtabs{display:flex;gap:4px}
.gtabs button{padding:3px 12px;border-radius:14px;font-size:13px;color:var(--tx2);border:1px solid var(--line2)}
.gtabs button.on{background:var(--surface);color:var(--tx);border-color:var(--accent)}
.tl-top .note{margin-left:auto;color:var(--tx3);font-size:12px;text-align:right}
.tl canvas{flex:1;min-height:0;width:100%;cursor:pointer;display:block}
.tip{position:absolute;top:34px;padding:2px 8px;border-radius:6px;background:#000;border:1px solid var(--line2);font-size:12px;pointer-events:none;transform:translateX(-50%);white-space:nowrap}

.right{background:var(--raised);border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0;padding:12px;gap:9px;overflow:auto}
.rt{display:flex;align-items:baseline;justify-content:space-between}
.rt h3{font-size:16px}
.rt span{color:var(--tx3);font-size:12px}
.inst{background:var(--inst-bg);border:1px solid var(--line);border-radius:10px;overflow:hidden;flex:none}
.inst-hd{display:flex;justify-content:space-between;align-items:center;padding:7px 10px 0;font-size:13px;color:var(--inst-cap);font-weight:600}
.inst-hd em{font-style:normal;color:var(--inst-cyan);font-weight:500}
.inst-hd em.warn{color:var(--inst-orange)}
.studio{display:block;width:100%;aspect-ratio:480/272}
.inst-row{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #1d2c35}
.inst-row>div{padding:6px 10px;display:flex;flex-direction:column;gap:1px;min-width:0}
.inst-row>div+div{border-left:1px solid #1d2c35}
.inst-row .cap{font-size:12px;color:var(--inst-cap);white-space:nowrap}
.inst-row .cap b{color:var(--inst-orange);margin-right:5px;font-weight:600}
.inst-row .val{font-size:20px;font-weight:700}
.inst-row .val.orange{color:var(--inst-orange)}
.inst-row .val.cyan{color:var(--inst-cyan)}
.inst-row .val.big{font-size:22px;display:inline}
.inst-row small{font-family:var(--mono);color:var(--inst-cap);font-size:12px;margin-left:3px}
.inst-row.nav{grid-template-columns:62px 1fr 1fr}
.inst-row.nav>div:last-child{flex-direction:column}
.dial{width:62px;height:64px;display:block;align-self:center;margin:2px 0}
.inst-row.nav>canvas+div{border-left:0}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:7px;flex:none}
.sc{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px 10px;min-height:74px;min-width:0}
.sc .l{color:var(--tx2);font-size:13px}
.sc .v{font-size:21px;font-weight:700;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sc .v.sm{font-size:16px;margin-top:5px}
.sc .v small{font-size:13px;color:var(--tx2);font-weight:500;margin-left:3px}
.sc .s{color:var(--tx3);font-size:12px;margin-top:1px}
.sc .s b{color:#FF8A8A}
.sc.wide{grid-column:1/-1;min-height:0}
.modes{display:flex;gap:4px;margin-top:6px}
.modes span{flex:1;text-align:center;padding:4px 0;border-radius:6px;font-size:13px;color:var(--tx3);background:var(--raised);border:1px solid var(--line)}
.modes span.on{color:#0E1218;background:var(--ok);border-color:var(--ok);font-weight:700}
.map{flex:1;min-height:170px;background:#0B1A26;border:1px solid var(--line);border-radius:10px;position:relative;overflow:hidden}
.map svg#mapSvg{position:absolute;inset:0;width:100%;height:100%}
.map .mt{position:absolute;left:10px;top:7px;font-size:13px;color:var(--tx2);display:flex;gap:6px;align-items:center;z-index:1}
.map .mt svg{width:14px;height:14px}
.map .mt .num{color:var(--tx3);font-size:12px}
.map-empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--tx3)}

.drawer{position:fixed;top:56px;right:0;bottom:0;width:min(560px,100vw);background:var(--raised);border-left:1px solid var(--line2);box-shadow:-20px 0 40px rgba(0,0,0,.45);z-index:30;display:flex;flex-direction:column}
.dr-hd{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line)}
.dr-tabs{display:flex;gap:4px;padding:8px 12px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.dr-tabs button{padding:5px 12px;border-radius:14px;color:var(--tx2);border:1px solid var(--line2);font-size:13px}
.dr-tabs button.on{color:var(--tx);border-color:var(--accent);background:var(--surface)}
.dr-body{flex:1;overflow:auto;padding:12px 16px 20px;font-size:13px}
.dr-body h4{font-size:14px;margin:14px 0 6px;color:var(--tx)}
.dr-body h4:first-child{margin-top:0}
.dr-body p{color:var(--tx2);line-height:1.6;margin:4px 0}
.kv{display:grid;grid-template-columns:150px minmax(0,1fr);gap:4px 12px}
.kv dt{color:var(--tx3)}
.kv dd{color:var(--tx);font-family:var(--mono);word-break:break-all}
table.t{width:100%;border-collapse:collapse;font-size:12px}
table.t th,table.t td{border-bottom:1px solid var(--line);padding:5px 6px;text-align:left;vertical-align:top}
table.t th{color:var(--tx3);font-weight:600}
table.t td{font-family:var(--mono);word-break:break-all}
table.t.mcu tr[data-t]{cursor:pointer}table.t.mcu tr[data-t]:hover td{background:rgba(255,255,255,.04)}table.t.mcu tr.cur td{background:rgba(255,106,0,.14)}
.st-ok{color:#6EE79A}.st-bad{color:#FF8A8A}.st-warn{color:var(--amber)}.st-dim{color:var(--tx3)}
pre.diag{white-space:pre-wrap;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px;font-family:var(--mono);font-size:12px;color:var(--tx2);max-height:320px;overflow:auto}

dialog{margin:auto;max-width:min(680px,92vw);background:var(--raised);color:var(--tx);border:1px solid var(--line2);border-radius:14px;padding:22px}
dialog::backdrop{background:rgba(0,0,0,.6)}
.dlg-ft{display:flex;justify-content:flex-end;margin-top:16px}
.dlg-body h3{font-size:18px;margin-bottom:10px}
.dlg-body h4{font-size:15px;margin:14px 0 6px}
.dlg-body p,.dlg-body li{color:var(--tx2);line-height:1.65;font-size:14px}
.dlg-body ul{padding-left:20px}
.dlg-body kbd{font-family:var(--mono);background:var(--surface);border:1px solid var(--line2);border-radius:4px;padding:0 5px;font-size:12px;color:var(--tx)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#000;border:1px solid var(--line2);padding:10px 16px;border-radius:10px;z-index:50;font-size:14px}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
/* 1366×768 급 — 오른쪽 칸이 스크롤 없이 항적까지 보이도록 줄인다 */
@media (max-height:860px){
  .right{gap:6px;padding:10px}
  .sc{min-height:0;padding:6px 9px}
  .sc .v{font-size:18px}
  .sc .v.sm{font-size:15px;margin-top:2px}
  .modes span{padding:2px 0}
  .inst-row>div{padding:4px 9px}
  .inst-row .val{font-size:17px}.inst-row .val.big{font-size:18px}
  .map{min-height:110px}
  .tl{height:196px}
  .evhd{min-height:40px}.evtxt .t1{font-size:17px}
}

/* ── 녹화 열기 전 (idle) — 재생 화면을 그대로 보여 주고 상단 띠·자리 표시로 안내 ── */
.hero{display:none;align-items:center;gap:14px;padding:12px 20px;flex:none;border-bottom:1px solid rgba(255,106,0,.35);
  background:linear-gradient(90deg,rgba(255,106,0,.20),rgba(255,106,0,.06) 55%,rgba(93,228,255,.05))}
.app.idle .hero{display:flex}
.hero-ic{width:40px;height:40px;border-radius:10px;background:rgba(255,106,0,.18);color:var(--accent);display:grid;place-items:center;flex:none;animation:heroPulse 2.4s ease-in-out infinite}
.hero-ic svg{width:22px;height:22px}
.hero-tx{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.hero-tx b{font-size:16px}
.hero-tx span{color:var(--tx2);font-size:14px}
.hero-tx code{font-family:var(--mono);color:var(--tx);background:var(--surface);padding:0 5px;border-radius:4px;font-size:13px}
@keyframes heroPulse{0%,100%{box-shadow:0 0 0 0 rgba(255,106,0,.45)}50%{box-shadow:0 0 0 8px rgba(255,106,0,0)}}
@media (prefers-reduced-motion:reduce){.hero-ic{animation:none}}
.app.idle .ctl button,.app.idle .ctl .speeds,.app.idle .tl canvas{opacity:.4;pointer-events:none}
.app.idle #dateSel{visibility:hidden}
.tile.ph{cursor:pointer;background:radial-gradient(ellipse at 50% 40%,#111a22,#070a0e 75%)}
.tile.ph .ph-c{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--tx3);font-size:14px;text-align:center;padding:16px}
.tile.ph .ph-c svg{width:34px;height:34px;opacity:.55}
.tile.ph.focus .ph-c{color:var(--tx2);font-size:16px}
.tile.ph.focus .ph-c svg{width:52px;height:52px;opacity:.8;color:var(--accent)}
.tl-idle{position:absolute;inset:0;display:grid;place-items:center;color:var(--tx3);font-size:14px;pointer-events:none}
/* 창 어디에 끌어다 놓아도 열린다 — 끄는 동안 전체 안내 */
.drag-cover{position:fixed;inset:10px;z-index:50;border:3px dashed var(--accent);border-radius:18px;background:rgba(14,18,24,.82);display:none;place-items:center;font-size:24px;font-weight:700;color:#fff;pointer-events:none}
body.dragging .drag-cover{display:grid}
@media (max-width:900px){.hero{flex-wrap:wrap}.steps{grid-template-columns:1fr}}
.app:not(.idle) .tl-idle{display:none}

/* live.css — the live page (bundled after viewer.css into dist/live; never in the recording viewer).
 * Reuses viewer.css tokens and base components (buttons, chips, dialogs, sign-in dialog); everything here is scoped to
 * body.live or live-only classes. Layout = video first: stage (top-left), instrument rail (right), synced chart (bottom).
 * Container query units size the video frame to its real aspect inside whatever space the stage gets (no layout shift). */
body.live{background:radial-gradient(1400px 700px at 15% -20%,#16222f 0%,var(--bg) 62%) fixed var(--bg)}
body.live .btn.icon{width:34px;padding:0;justify-content:center}

/* ── sign-in dialog additions ── */
.privacy.net{color:#B9D3FF;background:rgba(59,130,246,.08);border-color:rgba(59,130,246,.35);width:min(980px,100%)}
.privacy.net b{color:#fff}
.st-ft a.link{text-decoration:none}
.sign-dlg .drop.sign{min-height:200px;border-style:solid;border-color:var(--line2);background:linear-gradient(180deg,rgba(59,130,246,.06),rgba(59,130,246,0))}
.sign-dlg .drop.sign .ic{background:rgba(59,130,246,.14);color:#8CB8FF}
.gsi{min-height:44px;display:flex;justify-content:center}
.gsi:empty{display:none}

/* ── shell ── */
.lv{height:100%;display:flex;flex-direction:column;--ar:1.7778;--rail:392px}
.lv-bar{height:54px;flex:none;display:flex;align-items:center;gap:14px;padding:0 18px;background:rgba(12,16,22,.82);border-bottom:1px solid var(--line);position:relative;z-index:20}
.lv-bar .logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:17px;letter-spacing:.02em}
.lv-bar .logo i{width:28px;height:28px;border-radius:50%;background:var(--accent);display:grid;place-items:center;font-style:normal;font-size:14px}
.lv-badge{font-size:10.5px;letter-spacing:.14em;padding:3px 6px 2px;border-radius:4px;background:rgba(239,68,68,.16);color:#FF8A8A;border:1px solid rgba(239,68,68,.45)}
.boatpick{position:relative;min-width:0}
.boat-btn{display:flex;align-items:center;gap:8px;height:36px;padding:0 10px 0 12px;border:1px solid var(--line2);border-radius:10px;background:var(--surface);max-width:420px;min-width:0}
.boat-btn:hover{border-color:#566070}
.boat-btn b{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.boat-btn small{color:var(--tx3);font-family:var(--mono);font-size:12px;white-space:nowrap}
.boat-btn svg{width:16px;height:16px;color:var(--tx2)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--tx3);flex:none}
.dot.ok{background:var(--ok);box-shadow:0 0 0 3px rgba(34,197,94,.18)}
.dot.warn{background:var(--warn);box-shadow:0 0 0 3px rgba(245,158,11,.18)}
.dot.live{background:var(--err);box-shadow:0 0 0 3px rgba(239,68,68,.2);animation:livePulse 1.6s ease-in-out infinite}
.boat-menu{position:absolute;top:42px;left:0;width:min(380px,92vw);background:var(--raised);border:1px solid var(--line2);border-radius:12px;box-shadow:0 18px 40px rgba(0,0,0,.55);padding:6px;display:flex;flex-direction:column;gap:2px}
.boat-menu .m-hd{padding:6px 10px;color:var(--tx3);font-size:12px;display:flex;justify-content:space-between}
.boat-menu .m-hd button{color:var(--tx2);font-size:12px}
.boat-item{display:grid;grid-template-columns:auto 1fr auto;gap:4px 10px;align-items:center;text-align:left;padding:9px 10px;border-radius:8px;width:100%}
.boat-item:hover,.boat-item:focus-visible{background:var(--surface)}
.boat-item.sel{background:rgba(255,106,0,.1)}
.boat-item b{font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.boat-item small{grid-column:2/-1;color:var(--tx3);font-size:12px;line-height:1.45}
.boat-item .chip{font-size:12px;height:22px}
.netchip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 11px;border-radius:14px;color:#B9D3FF;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.35);font-size:13px;white-space:nowrap}
.netchip svg{width:15px;height:15px}
.lv-bar-r{margin-left:auto;display:flex;align-items:center;gap:8px;min-width:0}
.lv-bar .user{color:var(--tx2);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}

.lv-main{flex:1;min-height:0;display:grid;gap:12px;padding:12px;grid-template-columns:minmax(0,1fr) var(--rail);
  grid-template-rows:minmax(0,1.32fr) minmax(250px,1fr);grid-template-areas:"stage rail" "chart rail"}
@media (max-width:1560px){.lv{--rail:360px}}
@media (max-width:1320px){.lv{--rail:326px}}
/* short screens (1280×800 laptops): smaller boat so the rail needs less scrolling */
@media (max-height:900px) and (min-width:901px){.studio{width:min(100%,250px)}}
/* wide frame (panorama): video across the full width, the tiles as one strip under it, then chart | track — desktop only;
   the phone column already stacks everything */
@media (min-width:901px){
  .lv.wide .lv-main{grid-template-rows:auto auto minmax(0,1fr);grid-template-areas:"stage stage" "tiles tiles" "chart map"}
  .lv.wide .rail{display:contents}
  .lv.wide .rail-hd{display:none}
  .lv.wide .tiles{grid-area:tiles;grid-template-columns:repeat(8,minmax(0,1fr))}
  .lv.wide .tl2.att,.lv.wide .tl2.wide{grid-column:span 2}
  .lv.wide .tl2.att{display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-content:start}
  .lv.wide .tl2.att .tl-hd{grid-column:1/-1}
  .lv.wide .studio{width:150px;grid-row:span 2;margin:4px 0 0}
  .lv.wide .att-vals{grid-template-columns:1fr;gap:2px}
  .lv.wide .nav-row{grid-column:1/-1}
  .lv.wide .spark{display:none}
  .lv.wide .mapcard{grid-area:map;min-height:0}
  .lv.wide .stage-card{height:min(52vh,calc((100vw - 26px) / var(--ar) + 48px))}
}

/* ── stage (video) ── */
.stage-card{grid-area:stage;position:relative;display:flex;flex-direction:column;min-height:0;background:#04070a;border:1px solid var(--line);border-radius:14px;overflow:hidden}
/* camera + quality selectors: a header row of the video card (not over the picture — a 4:3 or quad frame keeps its corners) */
.vbar{position:relative;z-index:6;flex:none;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;border-bottom:1px solid var(--line)}
.seg{display:inline-flex;gap:2px;padding:3px;border-radius:10px;background:rgba(8,12,17,.74);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(8px);flex:none}
.seg button{height:30px;padding:0 12px;border-radius:7px;color:var(--tx2);font-size:13.5px;font-weight:600;white-space:nowrap;position:relative}
.seg button:hover{color:var(--tx);background:rgba(255,255,255,.06)}
.seg button[aria-checked=true]{background:var(--accent);color:#fff}
.seg button small{font-weight:500;opacity:.75;margin-left:2px;font-family:var(--mono);font-size:11.5px}
.seg button.pending::after{content:"";position:absolute;right:4px;top:4px;width:6px;height:6px;border-radius:50%;background:var(--amber);animation:livePulse 1s ease-in-out infinite}
.stage{flex:1;min-height:0;position:relative;display:grid;place-items:center;container-type:size}
.frame{position:relative;aspect-ratio:var(--ar);width:min(100cqw,calc(100cqh * var(--ar)));background:#000}
.frame video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block;background:#000}
.v-lab{display:none}
.v-foot{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:10px;padding:30px 12px 10px;background:linear-gradient(transparent,rgba(0,0,0,.7));font-size:13px;min-width:0}
.live-chip{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 9px;border-radius:12px;font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--tx3);border:1px solid var(--line2);background:rgba(0,0,0,.4);flex:none}
.live-chip i{width:7px;height:7px;border-radius:50%;background:var(--tx3)}
.live-chip.on{color:#FF8A8A;border-color:rgba(239,68,68,.5);background:rgba(239,68,68,.16)}
.live-chip.on i{background:var(--err);animation:livePulse 1.6s ease-in-out infinite}
.v-time{font-size:20px;font-weight:700;white-space:nowrap}
.v-sub{color:var(--tx2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.v-stats{margin-left:auto;color:var(--tx2);font-size:12px;white-space:nowrap}
.v-foot .ib{width:34px;height:34px;border-radius:9px;background:rgba(0,0,0,.45);border-color:rgba(255,255,255,.16);flex:none}
.v-switch{position:absolute;inset:0;display:grid;place-items:center;background:rgba(4,7,10,.5);backdrop-filter:blur(2px);z-index:3}
.v-switch span{margin-top:52px;font-weight:700}
.v-switch .spin{position:absolute}
.stage-ov{position:absolute;inset:0;z-index:4;display:grid;place-items:center;padding:60px 20px 20px;text-align:center;
  background:radial-gradient(ellipse at 50% 35%,#111b25,#05080c 72%)}
.stage-ov.tone-warn{background:radial-gradient(ellipse at 50% 35%,#1f1909,#05080c 72%)}
.stage-ov.tone-err{background:radial-gradient(ellipse at 50% 35%,#220e11,#05080c 72%)}
.stage-c{max-width:760px;width:100%;display:flex;flex-direction:column;align-items:center;gap:10px}
.stage-c>b{font-size:21px}
.stage-c>p{color:var(--tx2);font-size:15px;line-height:1.6;max-width:600px}
.stage-ov.tone-warn .stage-c>b{color:var(--amber)}
.stage-ov.tone-err .stage-c>b{color:#FF8A8A}
.stage-ov.mini{inset:12px auto auto 50%;transform:translateX(-50%);padding:7px 16px 7px 12px;border-radius:999px;background:rgba(8,12,17,.84);border:1px solid rgba(245,158,11,.45);backdrop-filter:blur(6px);pointer-events:none}
.stage-ov.mini .stage-c{flex-direction:row;gap:10px;width:auto}
.stage-ov.mini .stage-c>b{font-size:14px}
.stage-ov.mini .stage-c>p,.stage-ov.mini #stageActs{display:none}
.stage-ov.mini .spin{width:16px;height:16px;border-width:2px}
/* quad = 2×2 (port | front / starboard | thermal): cell names */
.quad-lab{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;pointer-events:none;z-index:2}
.quad-lab span{align-self:start;justify-self:end;margin:8px;padding:2px 8px;border-radius:6px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;font-weight:700}
/* live line next to the quality chips: size · fps · bitrate; for 3 s after an ABR step the step note instead */
.qnow{flex:none;padding:5px 10px;border-radius:8px;background:rgba(8,12,17,.74);border:1px solid rgba(255,255,255,.12);font-size:12px;color:var(--tx2);white-space:nowrap;transition:border-color .4s,color .4s}
.qnow.up{border-color:rgba(34,197,94,.7);color:#7ee2a0}
.qnow.down{border-color:rgba(245,158,11,.7);color:var(--amber)}
.qnow.up::before{content:"▲ "}
.qnow.down::before{content:"▼ "}
.seg button:disabled{opacity:.38;cursor:not-allowed}
.seg button:disabled:hover{background:none;color:var(--tx2)}
/* soft caption over the picture (파노라마 준비 중 / 열화상 데이터 없음): never blocks, never an error tone */
.v-soft{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;pointer-events:none;padding:9px 18px;border-radius:999px;background:rgba(8,12,17,.62);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(4px);font-weight:600;font-size:14px;color:#dfe6ee;animation:softIn .3s ease-out}
@keyframes softIn{from{opacity:0}to{opacity:1}}
.vbar .q-grp{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.stage-c .row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:4px}
.spin{width:36px;height:36px;border-radius:50%;border:3px solid rgba(255,255,255,.12);border-top-color:var(--accent);animation:liveSpin 1s linear infinite}
.boat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px;width:100%;margin-top:8px}
.boat-card{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:14px;border-radius:12px;border:1px solid var(--line2);background:rgba(22,27,35,.86);text-align:left}
.boat-card:hover,.boat-card:focus-visible{border-color:var(--accent);background:rgba(255,106,0,.08)}
.boat-card b{font-size:16px}
.boat-card small{color:var(--tx3);font-size:12px;font-family:var(--mono)}
.boat-card p{color:var(--tx3);font-size:12.5px;line-height:1.45}
@keyframes liveSpin{to{transform:rotate(360deg)}}
@keyframes livePulse{50%{opacity:.35}}

/* ── rail (instruments) ── */
.rail{grid-area:rail;display:flex;flex-direction:column;gap:10px;min-height:0;overflow:auto;scrollbar-width:thin}
.rail-hd{display:flex;align-items:baseline;justify-content:space-between;padding:0 2px}
.rail-hd h2,.chart-hd h2{font-size:15px;font-weight:700}
.rail-hd span{color:var(--tx3);font-size:12px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tl2{position:relative;min-width:0;padding:9px 11px 9px 13px;border-radius:12px;border:1px solid var(--line);background:linear-gradient(180deg,#161c25,#11161d);overflow:hidden}
.tl2.att,.tl2.wide{grid-column:1/-1}
.tl2::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:transparent}
.tl2.ok::before{background:var(--ok)}
.tl2.warn::before{background:var(--warn)}
.tl2.err::before{background:var(--err)}
.tl2.err{border-color:rgba(239,68,68,.55);box-shadow:0 0 0 1px rgba(239,68,68,.25) inset}
.tl2.warn .tl-v b,.tl2.warn .att-vals b{color:var(--amber)}
.tl2.err .tl-v b,.tl2.err .att-vals b{color:#FF8A8A}
.tl-hd{display:flex;align-items:center;gap:6px;color:var(--tx2);font-size:12.5px;font-weight:600;min-height:18px}
.tl-hd em{font-style:normal;font-weight:500;font-size:12px;color:var(--inst-cyan);margin-left:auto}
.tl-hd em.warn{color:var(--inst-orange)}
.tl-hd .age{font-style:normal;font-weight:600;font-size:11.5px;color:var(--amber);margin-left:auto}
.tl-hd em+.age{margin-left:6px}
.tl-v{display:flex;align-items:baseline;gap:4px;margin-top:2px}
.tl-v b{font-size:25px;font-weight:700;letter-spacing:-.5px;line-height:1.15}
.tl-v small,.nav-row small{color:var(--tx3);font-size:13px;font-family:var(--mono)}
.tl-s{color:var(--tx3);font-size:12px;min-height:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tl-s b{color:var(--tx2);font-weight:600}
.spark{display:block;width:100%;height:26px;margin-top:4px}
.tl2.stale .tl-v b,.tl2.stale .att-vals b,.tl2.stale .nav-row b{opacity:.45}
.tl2.none .tl-v b{color:var(--tx3)}
/* gauge.js draws in 480×272 logical units scaled to the canvas box → keep that aspect (no squashed boat), cap the size */
.studio{display:block;width:min(100%,318px);aspect-ratio:480/272;border-radius:8px;margin:4px auto 0;background:var(--inst-bg)}
.att-vals{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}
.att-vals span,.link-row span{display:block;color:var(--tx3);font-size:11.5px}
.att-vals b{font-size:21px;color:var(--inst-orange)}
.nav-row{display:grid;grid-template-columns:56px 1fr 1fr;align-items:center;gap:10px;margin-top:6px;padding-top:6px;border-top:1px solid #1d2c35}
.nav-row span{display:block;color:var(--tx3);font-size:11.5px}
.nav-row .age{font-style:normal;color:var(--amber);margin-left:4px}
.tl2.stale-nav .nav-row b{opacity:.45}
.nav-row b{font-size:21px;color:var(--inst-cyan)}
.nav-row b.big{font-size:21px;color:var(--tx)}
.nav-row small{margin-left:4px}
.dial{width:56px;height:58px;display:block}
.modes2{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-top:8px}
.modes2 span{text-align:center;padding:6px 0;border-radius:7px;font-size:13px;color:var(--tx3);background:#0d1217;border:1px solid var(--line)}
.modes2 span.on{color:#0E1218;font-weight:700;background:var(--ok);border-color:var(--ok)}
.modes2 span.on[data-m=anchor]{background:#8CB8FF;border-color:#8CB8FF}
.modes2 span.on[data-m=guard]{background:var(--warn);border-color:var(--warn)}
.modes2 span.on[data-m=off]{background:var(--tx3);border-color:var(--tx3)}
.link-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:4px}
.link-row b{font-size:15px;white-space:nowrap}
.mapcard{flex:1;min-height:210px;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#0B1A26}
.tabs2{display:flex;gap:2px;padding:6px 6px 0;background:#0e1e2b;border-bottom:1px solid #16283A}
.tabs2 button{padding:6px 12px 7px;font-size:13px;color:var(--tx2);border-bottom:2px solid transparent}
.tabs2 button.on{color:var(--tx);border-color:var(--accent);font-weight:700}
.tabs2 .num{color:var(--tx3);font-size:11.5px;font-weight:400;margin-left:4px}
.tabs2 em{font-style:normal;color:var(--tx3);font-size:12px;margin-left:3px}
.mapcard .map{flex:1;position:relative;min-height:0;border:0;border-radius:0}
.mapcard .map svg{position:absolute;inset:0;width:100%;height:100%}
.evlist{flex:1;overflow:auto;padding:6px;display:flex;flex-direction:column;gap:4px;background:var(--raised)}
.ev-row{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:7px 8px;border-radius:8px;background:var(--surface)}
.ev-row .evicon{width:34px;height:34px;border-radius:8px}
.ev-row .evicon svg{width:18px;height:18px}
.ev-row b{font-size:14px}
.ev-row span{color:var(--tx3);font-size:12px;font-family:var(--mono)}

/* ── chart ── */
.chart-card{grid-area:chart;display:flex;flex-direction:column;min-height:0;padding:10px 12px 8px;border:1px solid var(--line);border-radius:14px;background:var(--raised)}
.chart-hd{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip2{display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 11px;border-radius:14px;border:1px solid var(--line2);color:var(--tx3);font-size:13px;font-weight:600}
.chip2 i{width:9px;height:9px;border-radius:50%;border:1.5px solid currentColor}
.chip2[aria-pressed=true]{color:var(--tx);border-color:rgba(255,255,255,.26);background:var(--surface)}
.chip2[aria-pressed=true] i{background:var(--c);border-color:var(--c)}
.seg.win{margin-left:auto;background:var(--surface);backdrop-filter:none;border-color:var(--line2)}
.seg.win button{height:26px;font-size:13px}
.chart-body{flex:1;min-height:0;position:relative}
.chart-body canvas{position:absolute;inset:0;width:100%;height:100%;display:block;border-radius:8px}
.chart-tip{position:absolute;top:6px;min-width:200px;padding:8px 10px;border-radius:10px;background:rgba(6,9,13,.95);border:1px solid var(--line2);box-shadow:0 10px 26px rgba(0,0,0,.5);font-size:12.5px;pointer-events:none;z-index:2}
.chart-tip .tt-t{font-family:var(--mono);color:var(--tx2);margin-bottom:5px}
.chart-tip .tt-t em{font-style:normal;color:var(--amber);font-family:inherit}
.chart-tip div:not(.tt-t){display:grid;grid-template-columns:10px auto 1fr;gap:7px;align-items:center;line-height:1.7}
.chart-tip i{width:8px;height:8px;border-radius:50%}
.chart-tip span{color:var(--tx3)}
.chart-tip b{text-align:right;font-family:var(--mono);font-weight:600}

@media (prefers-reduced-motion:reduce){.spin,.live-chip.on i,.dot.live,.seg button.pending::after,.v-soft{animation:none}}

/* ── phone / narrow: one scrolling column — video, instruments, chart, track ── */
@media (max-width:900px){
  body.live{overflow:auto;height:auto}
  .lv{height:auto;min-height:100%}
  .lv-bar{padding:0 10px;gap:8px;position:sticky;top:0}
  .lv-bar .logo span,.netchip span,.lv-bar .user,.boat-btn small{display:none}
  .netchip{padding:0 8px}
  .boat-btn{max-width:52vw}
  .lv-main{display:flex;flex-direction:column;padding:8px;gap:8px}
  .lv.wide .stage-card,.stage-card{height:auto}
  .vbar{padding:8px;gap:6px;flex-wrap:wrap;justify-content:flex-start}
  .vbar .seg{max-width:100%;overflow-x:auto;scrollbar-width:none}
  .seg button{padding:0 10px}
  .stage{flex:none;aspect-ratio:var(--ar);width:100%}
  .stage-ov{position:absolute;padding:14px}
  .lv.idle .stage{aspect-ratio:auto;min-height:420px}
  .stage-c>b{font-size:17px}.stage-c>p{font-size:14px}
  .v-foot{gap:6px;padding:20px 8px 6px}
  .v-time{font-size:15px}
  .v-sub,.v-stats{display:none}
  .rail{overflow:visible}
  .chart-card{height:460px;flex:none}
  .seg.win{margin-left:0}
  .mapcard{flex:none;height:280px}
  /* a panorama is only ~80 px tall at phone width: time and buttons go under the picture, not over it */
  .lv.wide .stage{overflow:visible;margin-bottom:46px}
  .lv.wide .v-foot{top:100%;bottom:auto;padding:6px 8px;background:none}
}
/* nothing watched yet: instruments are a quiet placeholder, not an alarm ("수신 없음" in red before a boat is chosen) */
.lv.idle .tiles{opacity:.55}
.lv.idle #instState{visibility:hidden}