:root{
  --bg:#05060c;
  --ink:#eaf0ff;
  --muted:#8b93b3;
  --line:rgba(150,170,255,.14);
  --glass:rgba(16,20,38,.62);
  --glass-2:rgba(22,28,52,.72);
  --accent:#7ca8ff;
  --accent-2:#54f0d0;
  --gold:#f4c979;
  --danger:#ff5470;
  --live:#4ce38a;
  --radius:14px;
  --shadow:0 18px 60px rgba(0,0,0,.55);
  font-synthesis:none;
}

*{box-sizing:border-box}
/* the [hidden] attribute must always win over component display rules
   (.pill, #nowebgpu/#bootError, video, …) — otherwise "hidden" overlays
   stay on screen and eat pointer events. */
[hidden]{display:none!important}
html,body{height:100%;margin:0}
body{
  background:#05060c;
  color:var(--ink);
  font:14px/1.5 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  overflow:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  user-select:none;
}
b{font-weight:700}

/* ── render surface ── */
#stage{
  position:fixed;inset:0;width:100%;height:100%;display:block;
  touch-action:none;background:radial-gradient(120% 100% at 50% 8%,#0b1030 0%,#05060c 60%);
}
#grade{
  position:fixed;inset:0;pointer-events:none;z-index:2;
  background:
    radial-gradient(130% 90% at 50% 42%,transparent 55%,rgba(0,0,0,.42) 100%),
    linear-gradient(180deg,rgba(0,0,0,.28),transparent 18%,transparent 82%,rgba(0,0,0,.34));
  mix-blend-mode:multiply;
}

/* ── chrome layer ── */
#ui{position:fixed;inset:0;z-index:5;pointer-events:none}
#ui > *{pointer-events:auto}

/* brand */
.brand{display:flex;align-items:center;gap:.55rem;letter-spacing:.14em;font-size:12px}
.brand-mark{color:var(--accent-2);font-size:16px;text-shadow:0 0 14px rgba(84,240,208,.6)}
.brand-name{font-weight:600;letter-spacing:.28em}
.brand-name b{color:var(--accent);font-weight:800}
.brand-sep{color:var(--muted);margin:0 .1rem}
.brand-hall{color:var(--muted);letter-spacing:.18em;text-transform:uppercase;font-size:11px}
.brand.big{font-size:15px;letter-spacing:.2em;margin-bottom:1.2rem}

/* top bar */
#topbar{
  position:absolute;top:0;left:0;right:0;height:56px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 18px;
  background:linear-gradient(180deg,rgba(5,7,16,.82),rgba(5,7,16,0));
}
.status{display:flex;align-items:center;gap:10px}
.pill{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 12px;
  border:1px solid var(--line);border-radius:999px;background:var(--glass);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  font-size:11.5px;letter-spacing:.08em;font-weight:600;white-space:nowrap;
}
.pill .dot{width:8px;height:8px;border-radius:50%}
.pill.live{color:var(--live);border-color:rgba(76,227,138,.4)}
.pill.live .dot{background:var(--live);box-shadow:0 0 10px var(--live);animation:pulse 1.6s infinite}
.pill.rec{color:#fff;border-color:rgba(255,84,112,.5);background:rgba(60,10,22,.6)}
.pill.rec .dot{background:var(--danger);box-shadow:0 0 12px var(--danger);animation:pulse 1s infinite}
.pill.cap{gap:12px}
.cap-n b{color:var(--accent);font-size:13px}
.cap-lcr{color:var(--muted);font-size:10.5px;letter-spacing:.06em}
.cap-lcr i{color:var(--ink);font-style:normal;margin-left:1px}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* dock (host controls) */
.dock{
  position:absolute;left:16px;top:50%;transform:translateY(-50%);
  width:250px;display:flex;flex-direction:column;gap:14px;
  padding:16px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:var(--shadow);
}
.dock-group{display:flex;flex-direction:column;gap:8px}
.dock-label{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.btn-row{display:flex;gap:8px}
.btn-row > *{flex:1}
.hint{margin:2px 0 0;font-size:11px;line-height:1.45;color:var(--muted)}
.hint b{color:var(--accent-2)}

/* buttons */
button{font-family:inherit;color:var(--ink);cursor:pointer;border:none;background:none}
.src,.act{
  display:flex;align-items:center;justify-content:center;gap:6px;
  height:38px;padding:0 8px;border-radius:10px;
  border:1px solid var(--line);background:rgba(30,38,66,.5);
  font-size:12px;font-weight:600;letter-spacing:.02em;
  transition:.16s ease;white-space:nowrap;
}
.src span,.act span{font-size:13px;opacity:.9}
.src:hover,.act:hover{background:rgba(44,56,96,.7);border-color:rgba(150,170,255,.3);transform:translateY(-1px)}
.src[aria-pressed="true"]{
  background:linear-gradient(180deg,rgba(124,168,255,.28),rgba(124,168,255,.12));
  border-color:rgba(124,168,255,.55);color:#fff;
  box-shadow:0 0 0 1px rgba(124,168,255,.25),0 8px 22px rgba(50,90,200,.25);
}
.act.primary{background:linear-gradient(180deg,#3f6fe0,#2f55c0);border-color:#5b82 e6}
.act.primary:hover{background:linear-gradient(180deg,#4c7cf0,#3a60cf)}
.act.primary.on{background:linear-gradient(180deg,#1c7a4a,#155e39);border-color:#2ea86a}
.act.danger{color:#ffd6de}
.act.danger.on{background:linear-gradient(180deg,#c8324e,#9c2038);border-color:#ff5470;color:#fff}
.act:disabled{opacity:.4;cursor:not-allowed;transform:none}

/* camera preset dock */
#viewDock{
  position:absolute;right:16px;bottom:16px;display:flex;gap:6px;
  padding:6px;border:1px solid var(--line);border-radius:12px;
  background:var(--glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:var(--shadow);
}
#viewDock button{
  height:32px;padding:0 12px;border-radius:8px;font-size:11.5px;font-weight:600;
  letter-spacing:.04em;color:var(--muted);transition:.15s;
}
#viewDock button:hover{color:var(--ink);background:rgba(60,72,120,.4)}
#viewDock button.on{color:#fff;background:rgba(124,168,255,.22);box-shadow:inset 0 0 0 1px rgba(124,168,255,.4)}

/* drop hint */
#dropHint{
  position:absolute;inset:0;display:none;align-items:center;justify-content:center;
  background:rgba(6,10,26,.55);backdrop-filter:blur(3px);z-index:6;
}
#dropHint.show{display:flex}
.drop-card{
  display:flex;flex-direction:column;align-items:center;gap:14px;
  padding:44px 60px;border-radius:20px;
  border:2px dashed rgba(124,168,255,.6);background:rgba(16,24,54,.7);
  box-shadow:0 0 60px rgba(80,120,255,.25);
}
.drop-ico{font-size:46px;color:var(--accent)}
.drop-txt{font-size:15px;letter-spacing:.03em}
.drop-txt b{color:var(--accent-2)}

/* music box toggle */
.music-toggle{
  position:absolute;left:16px;bottom:16px;display:inline-flex;align-items:center;gap:8px;
  height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--line);
  background:var(--glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.04em;box-shadow:var(--shadow);transition:.16s;
}
.music-toggle:hover{color:var(--ink);border-color:rgba(150,170,255,.3)}
.music-toggle .mb-ico{font-size:14px}
.music-toggle[aria-pressed="true"]{color:var(--accent-2);border-color:rgba(84,240,208,.5)}
.music-toggle[aria-pressed="true"] .mb-ico{animation:mbpulse 1.8s ease-in-out infinite}
@keyframes mbpulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.18)}}
/* attendee: nudge the music toggle above the seat badge */
#ui[data-role="attendee"] .music-toggle{bottom:16px}

/* toast */
#toast{
  position:absolute;left:50%;bottom:74px;transform:translateX(-50%) translateY(12px);
  max-width:min(560px,80vw);padding:10px 16px;border-radius:10px;
  border:1px solid var(--line);background:var(--glass-2);backdrop-filter:blur(14px);
  font-size:12.5px;box-shadow:var(--shadow);opacity:0;transition:.28s;pointer-events:none;
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast.warn{border-color:rgba(244,201,121,.5);color:#ffe4b3}
#toast.err{border-color:rgba(255,84,112,.5);color:#ffccd6}

/* ── attendee viewer (transparent so the hall shows behind the lobby) ── */
#attendeeView{position:fixed;inset:0;z-index:9;background:transparent}
#attendeeVideo{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#04050a;z-index:1}
#attendeeVideo[hidden]{display:none}
.att-state{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;
  text-align:center;background:radial-gradient(120% 90% at 50% 30%,#0b1030,#05060c 70%);
}
.att-state.hide{display:none}
.att-brand{letter-spacing:.24em;font-size:14px}
.att-brand b{color:var(--accent)}
.att-msg{color:var(--muted);max-width:420px}
.att-spin{width:34px;height:34px;border-radius:50%;border:3px solid rgba(124,168,255,.25);border-top-color:var(--accent);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.att-seat{position:absolute;left:16px;bottom:16px;font-size:12px;color:var(--muted);padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:var(--glass)}
.att-seat b{color:var(--accent-2)}

/* ── fullscreen panels ── */
#nowebgpu,#bootError{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(120% 90% at 50% 30%,#0b1030,#05060c 70%)}
.panel{max-width:560px;padding:34px 38px;border:1px solid var(--line);border-radius:18px;background:var(--glass-2);box-shadow:var(--shadow)}
.panel h1{margin:.2rem 0 .8rem;font-size:22px;font-weight:700;letter-spacing:.01em}
.panel p{color:var(--muted);margin:.5rem 0}
.panel ul{color:var(--muted);margin:.6rem 0;padding-left:1.1rem;line-height:1.7}
.panel code{background:rgba(124,168,255,.12);border:1px solid var(--line);border-radius:5px;padding:1px 6px;color:var(--accent-2);font-size:12px}
.panel .err{color:var(--danger);font-size:12px;font-family:ui-monospace,monospace;word-break:break-word}
#bootErrorMsg{white-space:pre-wrap;color:#ffccd6;font-size:12px;max-height:40vh;overflow:auto}

/* ═══════════ host console ═══════════ */
#hostConsole{position:fixed;inset:0;z-index:7;overflow:auto;padding:22px;background:radial-gradient(120% 90% at 50% 0%,rgba(10,16,42,.55),rgba(5,6,12,.72))}
.console-card{border:1px solid var(--line);border-radius:16px;background:var(--glass-2);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--shadow);padding:22px}
.console-card.signin{max-width:440px;margin:8vh auto 0;text-align:center}
.card-k{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.console-note{margin-top:12px;font-size:11px;color:var(--muted);opacity:.85}
.linkbtn{background:none;border:none;color:var(--accent);cursor:pointer;font:inherit;padding:0;text-decoration:underline}

.console-shell{max-width:1080px;margin:0 auto}
.console-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.console-who{font-size:12px;color:var(--muted)}
.console-who b{color:var(--ink)}
.console-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.console-card.bookings{grid-column:1 / -1}

/* form fields */
.fld{display:flex;flex-direction:column;gap:6px;margin-bottom:12px;text-align:left}
.fld > span{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fld > span i{font-style:normal;text-transform:none;letter-spacing:0;opacity:.7}
.fld input{height:42px;padding:0 12px;border-radius:10px;border:1px solid var(--line);background:rgba(10,14,28,.7);color:var(--ink);font:inherit}
.fld input:focus{outline:none;border-color:var(--accent)}
.fld-row{display:flex;gap:12px}
.fld-row .fld{flex:1}
.act.sm{height:32px;padding:0 12px;font-size:11.5px;border-radius:8px;flex:none}
.act.ghost{background:transparent;border-color:transparent;color:var(--muted)}
.act.ghost:hover{background:rgba(255,84,112,.14);color:#ffccd6}

/* present-now drop zone */
.dropz{margin-top:14px;padding:18px;border:2px dashed rgba(124,168,255,.4);border-radius:12px;text-align:center;color:var(--muted);transition:.15s}
.dropz b{display:block;color:var(--accent-2);font-size:13px}
.dropz span{font-size:11.5px}
.dropz.over{border-color:var(--accent-2);background:rgba(84,240,208,.08);color:var(--ink)}

/* bookings list */
.res-list{display:flex;flex-direction:column;gap:8px}
.res-empty{color:var(--muted);font-size:12.5px;padding:10px 0}
.res-row{display:flex;align-items:center;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:rgba(20,26,48,.5)}
.res-row.past{opacity:.5}
.res-row.islive{border-color:rgba(76,227,138,.45)}
.res-when{display:flex;flex-direction:column;align-items:center;min-width:88px;line-height:1.15}
.res-when b{font-size:12.5px}
.res-when span{font-size:12px;color:var(--accent)}
.res-when i{font-style:normal;font-size:10px;color:var(--muted)}
.res-main{flex:1;min-width:0}
.res-title{font-size:14px;font-weight:700}
.live-tag{color:var(--live);font-style:normal;font-size:11px;margin-left:6px}
.res-meta{font-size:11.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.res-actions{display:flex;gap:6px;flex:none}

@media (max-width:760px){ .console-grid{grid-template-columns:1fr} .res-actions{flex-wrap:wrap} }

/* hide live host chrome for attendees and while the console is open */
#ui[data-role="attendee"] #hostDock,
#ui[data-role="attendee"] #viewDock,
#ui[data-role="host-console"] #hostDock,
#ui[data-role="host-console"] #viewDock,
#ui[data-role="host-console"] #topbar{display:none}

/* small screens */
@media (max-width:720px){
  .dock{position:absolute;left:8px;right:8px;bottom:64px;top:auto;transform:none;width:auto;flex-direction:row;flex-wrap:wrap}
  .dock-group{flex:1;min-width:140px}
  #viewDock{left:8px;right:8px;bottom:8px;justify-content:center;flex-wrap:wrap}
  .brand-hall{display:none}
  .seatmap{gap:12px}
  .seat{width:12px!important;height:12px!important}
  .lobby-panel.wide{padding:18px}
}

/* ═══════════ attendee lobby ═══════════ */
.lobby{position:absolute;inset:0;z-index:3;pointer-events:none}
.lobby-panel{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:min(460px,92vw);padding:30px 32px;pointer-events:auto;
  border:1px solid var(--line);border-radius:20px;background:var(--glass-2);
  backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);box-shadow:var(--shadow);text-align:center;
}
.lobby-panel.wide{width:min(940px,96vw)}
.lobby-panel h1{margin:.5rem 0 .5rem;font-size:26px;font-weight:800;letter-spacing:.01em}
.lobby-panel h2{margin:0 0 2px;font-size:20px;font-weight:800}
.lobby-panel .lead{color:var(--muted);margin:.3rem 0 1rem;line-height:1.55}
.name-row{margin:14px 0}
.name-row input,#lobbyName{
  width:100%;height:44px;padding:0 14px;border-radius:11px;color:var(--ink);
  border:1px solid var(--line);background:rgba(10,14,28,.7);font:inherit;text-align:center;
}
.name-row input:focus{outline:none;border-color:var(--accent)}
.act.big{width:100%;height:46px;font-size:14px;margin-top:4px}
.passport{margin-top:16px;color:var(--muted);font-size:12px}
.passport b{color:var(--gold)}

/* seating */
.seating-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;text-align:left}
.house-count{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15;white-space:nowrap}
.house-count b{font-size:26px;color:var(--accent);font-weight:800}
.house-count span{font-size:11px;color:var(--muted)}
.house-count i{font-style:normal;font-size:11px;color:var(--muted);margin-top:3px}
.house-count em{font-style:normal;color:var(--ink)}
.screen-bar{
  margin:16px auto 4px;max-width:640px;height:30px;line-height:30px;border-radius:6px 6px 40px 40px/6px 6px 18px 18px;
  background:linear-gradient(180deg,rgba(124,168,255,.5),rgba(124,168,255,.06));
  color:#dfe8ff;letter-spacing:.5em;font-size:12px;font-weight:700;
  box-shadow:0 0 34px rgba(124,168,255,.4);text-indent:.5em;
}
.seatmap{display:flex;justify-content:center;align-items:flex-start;gap:26px;margin:20px 0 14px}
.seat-section{display:flex;flex-direction:column;align-items:center;gap:9px}
.sec-title{font-size:10px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.seat-grid{display:grid;gap:5px}
.seat{
  width:16px;height:16px;padding:0;border-radius:4px 4px 3px 3px;cursor:pointer;transition:.12s;
  border:1px solid rgba(150,170,255,.3);background:rgba(90,120,200,.2);
}
.seat:hover{background:rgba(124,168,255,.6);transform:translateY(-1px)}
.seat.taken{background:rgba(240,162,78,.6);border-color:rgba(240,162,78,.7);cursor:not-allowed}
.seat.taken:hover{transform:none}
.seat.mine{background:var(--accent-2);border-color:#fff;box-shadow:0 0 12px var(--accent-2)}
.seating-foot{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;min-height:26px;margin-top:4px}
.seat-chosen{font-size:13px;color:var(--muted)}
.seat-chosen b{color:var(--accent-2)}
.wait{display:flex;align-items:center;gap:9px;color:var(--accent-2);font-size:13px}
.att-spin.small{width:16px;height:16px;border-width:2px}

/* connecting */
.connecting{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--muted);z-index:2;pointer-events:auto;background:radial-gradient(circle at 50% 45%,rgba(6,10,26,.6),transparent 60%)}

/* ═══════════ ticket & stamp ═══════════ */
.ticketwrap{width:min(580px,94vw)}
.ticket-h{margin:0 0 18px;font-size:18px;font-weight:700}
.ticket{display:flex;text-align:left;border-radius:14px;overflow:hidden;box-shadow:0 22px 60px rgba(0,0,0,.55);
  background:linear-gradient(135deg,#fbf6ea,#efe4cf);color:#1d1b15}
.ticket-main{flex:1;padding:20px 22px;min-width:0}
.tk-top{display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:.1em}
.tk-brand{font-weight:600;letter-spacing:.18em}
.tk-brand .brand-mark{color:#c99a2e;text-shadow:none}
.tk-brand b{color:#b8860b}
.tk-kind{border:1px solid rgba(0,0,0,.35);border-radius:4px;padding:2px 8px;letter-spacing:.22em;font-weight:800;font-size:10px}
.tk-title{font-size:22px;font-weight:800;margin:12px 0 2px;line-height:1.1}
.tk-sub{color:#8a8069;font-size:12px;margin-bottom:16px}
.tk-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}
.tk-grid label{display:block;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:#9a9078;margin-bottom:2px}
.tk-grid b{font-size:13px;color:#26241d;font-weight:700}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.ticket-stub{width:158px;flex:none;padding:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:rgba(0,0,0,.035);border-left:2px dashed rgba(0,0,0,.25);position:relative}
.ticket-stub::before,.ticket-stub::after{content:"";position:absolute;left:-9px;width:16px;height:16px;border-radius:50%;background:var(--glass-2)}
.ticket-stub::before{top:-8px}.ticket-stub::after{bottom:-8px}
.tk-no{font-size:11px;color:#7a7360;letter-spacing:.08em}
.tk-seal{width:110px;height:110px;display:grid;place-items:center}
.tk-stamp{width:104px;height:104px;border-radius:50%;display:grid;place-items:center;color:#ba2f24;
  border:3px double #ba2f24;opacity:0;transform:scale(2.4) rotate(-26deg);mix-blend-mode:multiply}
.tk-stamp.stamped{animation:stampIn .5s cubic-bezier(.2,1.25,.3,1) forwards}
@keyframes stampIn{0%{opacity:0;transform:scale(2.4) rotate(-26deg)}55%{opacity:.95;transform:scale(.88) rotate(-13deg)}100%{opacity:.9;transform:scale(1) rotate(-11deg)}}
.tk-stamp-in{display:flex;flex-direction:column;align-items:center;line-height:1;text-align:center;font-weight:800}
.tk-stamp-top{font-size:16px;letter-spacing:.06em}
.tk-stamp-mid{font-size:22px;margin:3px 0}
.tk-stamp-bot{font-size:9px;letter-spacing:.04em}
@media (max-width:520px){
  .ticket{flex-direction:column}
  .ticket-stub{width:auto;border-left:none;border-top:2px dashed rgba(0,0,0,.25);flex-direction:row}
  .ticket-stub::before{top:auto;left:-8px;bottom:auto}.ticket-stub::after{left:auto;right:-8px;bottom:auto;top:50%}
}