:root {
  --pine: #0d3b2e; --pine-2: #12503e; --pine-3: #1c6b53; --night: #071f19;
  --red: #c8102e; --red-2: #a00d25; --gold: #f2c14e; --gold-2: #d9a62a; --cream: #fdf6e3; --ink: #10241e;
  --snow: #ffffff; --mute: #b8d4c8; --ok: #2fbf71; --bad: #e5484d;
  --tile-0: #c8102e; --tile-1: #1f8a5b; --tile-2: #d99a1e; --tile-3: #2b6cb0; --tile-4: #7b4bb3; --tile-5: #c2557a;
  --radius: 18px;
  --head: "Mountains of Christmas", Georgia, serif;
  --body: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--body); color: var(--cream); background: radial-gradient(ellipse at top, var(--pine-2), var(--night) 70%) fixed;
  -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent;
}
a { color: var(--gold); }
h1, h2, h3, .festive { font-family: var(--head); font-weight: 700; letter-spacing: .01em; }
.wrap { width: min(720px, 100% - 32px); margin: 0 auto; padding: 20px 0 48px; position: relative; z-index: 1; }
.center { text-align: center; }
.muted { color: var(--mute); }
.small { font-size: .85rem; }
.hidden { display: none !important; }

/* snow */
#snow { position: fixed; inset: 0; pointer-events: none; z-index: 0; }

/* cards and buttons */
.card { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 20px; backdrop-filter: blur(4px); }
.card + .card { margin-top: 14px; }
.btn { appearance: none; border: 0; border-radius: 999px; padding: 14px 22px; font: 800 1.05rem var(--body); cursor: pointer;
  background: var(--gold); color: var(--ink); box-shadow: 0 4px 0 var(--gold-2); transition: transform .08s; text-decoration: none; display: inline-block; }
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--gold-2); }
.btn.red { background: var(--red); color: #fff; box-shadow: 0 4px 0 var(--red-2); }
.btn.ghost { background: transparent; color: var(--cream); border: 2px solid rgba(255,255,255,.3); box-shadow: none; }
.btn.big { font-size: 1.4rem; padding: 18px 30px; }
.btn.block { display: block; width: 100%; }
.btn[disabled] { opacity: .45; pointer-events: none; }
input, select, textarea { font: 600 1rem var(--body); padding: 12px 14px; border-radius: 12px; border: 2px solid rgba(255,255,255,.25);
  background: rgba(0,0,0,.25); color: var(--cream); width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--gold); }
label { display: block; font-weight: 700; margin: 12px 0 6px; }

/* header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.brand { font-family: var(--head); font-size: 1.6rem; color: var(--gold); text-decoration: none; }
.me-chip { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,0,0,.25); padding: 6px 12px 6px 6px; border-radius: 999px; font-weight: 800; }
.me-chip .av { font-size: 1.5rem; }

/* login */
.who { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.who label { margin: 0; }
.who input { display: none; }
.who span { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 14px 8px; border-radius: 16px; cursor: pointer;
  background: rgba(255,255,255,.08); border: 2px solid transparent; font-weight: 800; text-align: center; }
.who span b { font-size: 2rem; line-height: 1; }
.who input:checked + span { border-color: var(--gold); background: rgba(242,193,78,.18); }
.avatars { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.avatars label { margin: 0; }
.avatars input { display: none; }
.avatars span { display: block; text-align: center; font-size: 2.2rem; padding: 8px 0; border-radius: 14px; background: rgba(255,255,255,.08); border: 2px solid transparent; cursor: pointer; }
.avatars input:checked + span { border-color: var(--gold); background: rgba(242,193,78,.2); transform: scale(1.08); }
.avatars input:disabled + span { opacity: .25; cursor: not-allowed; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.seg label { margin: 0; }
.seg input { display: none; }
.seg span { display: block; padding: 12px; border-radius: 14px; background: rgba(255,255,255,.08); border: 2px solid transparent; text-align: center; font-weight: 800; cursor: pointer; }
.seg input:checked + span { border-color: var(--gold); background: rgba(242,193,78,.18); }

/* question */
.qhead { display: flex; justify-content: space-between; align-items: center; font-weight: 800; color: var(--mute); margin-bottom: 8px; }
.timer { height: 10px; border-radius: 999px; background: rgba(255,255,255,.12); overflow: hidden; margin-bottom: 14px; }
.timer i { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), var(--red)); transform-origin: left; }
.prompt { font-size: 1.35rem; font-weight: 800; line-height: 1.3; margin: 6px 0 16px; }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tiles.one { grid-template-columns: 1fr; }
.tile { appearance: none; border: 0; border-radius: 16px; min-height: 84px; padding: 14px; color: #fff; font: 800 1.05rem var(--body);
  text-align: left; display: flex; align-items: center; gap: 10px; cursor: pointer; box-shadow: 0 4px 0 rgba(0,0,0,.3); transition: transform .08s, opacity .2s; }
.tile:active { transform: translateY(3px); }
.tile .ic { font-size: 1.5rem; }
.tile.t0 { background: var(--tile-0); } .tile.t1 { background: var(--tile-1); } .tile.t2 { background: var(--tile-2); }
.tile.t3 { background: var(--tile-3); } .tile.t4 { background: var(--tile-4); } .tile.t5 { background: var(--tile-5); }
.tile.chosen { outline: 4px solid var(--gold); outline-offset: 2px; }
.tile.dim { opacity: .35; }
.tile.right { outline: 5px solid #fff; animation: pop .5s; }
.order-list { display: grid; gap: 8px; }
.order-item { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 14px; background: rgba(255,255,255,.1); font-weight: 800; cursor: pointer; border: 2px solid transparent; }
.order-item .n { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: rgba(0,0,0,.3); font-size: 1rem; flex: none; }
.order-item.picked { border-color: var(--gold); }
.order-item.picked .n { background: var(--gold); color: var(--ink); }
.cracker { margin-top: 14px; display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 14px; background: rgba(200,16,46,.2);
  border: 2px dashed rgba(255,255,255,.3); cursor: pointer; font-weight: 800; user-select: none; }
.cracker.on { background: var(--red); border-style: solid; border-color: var(--gold); animation: wobble .6s; }
.cracker .ic { font-size: 1.8rem; }
.locked { text-align: center; padding: 28px 10px; }
.locked .big { font-size: 3.2rem; }

/* media */
.media { margin: 0 0 14px; border-radius: 16px; overflow: hidden; background: #000; position: relative; }
.media img, .media video { display: block; width: 100%; max-height: 52vh; object-fit: contain; background: #000; }
.media audio { width: 100%; display: block; }
.zoombox { position: relative; overflow: hidden; aspect-ratio: 4/3; background: #000; border-radius: 16px; margin-bottom: 14px; }
.zoombox img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; will-change: transform; }
.yt { position: relative; aspect-ratio: 16/9; }
.yt iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.yt .cover { position: absolute; inset: 0; pointer-events: none; display: grid; place-items: center; text-align: center;
  background: radial-gradient(circle, var(--pine-3), var(--night)); font-weight: 800; font-size: 1.2rem; }
.yt .cover .note { font-size: 3rem; display: block; animation: bob 1.2s infinite; }
.yt .topbar { position: absolute; left: 0; right: 0; top: 0; height: 22%; background: var(--night); pointer-events: none; }
.listen { padding: 18px; text-align: center; border-radius: 16px; background: rgba(255,255,255,.07); margin-bottom: 14px; font-weight: 800; }
.credit { font-size: .7rem; color: var(--mute); margin: -8px 0 12px; }

/* results */
.result { text-align: center; padding: 22px 10px; }
.result .pts { font-family: var(--head); font-size: 3.4rem; line-height: 1; }
.result.good .pts { color: var(--gold); }
.result.bad .pts { color: #ffb4b4; }
.result .quip { font-size: 1.3rem; font-weight: 800; margin-top: 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: 12px; }
.chip { background: rgba(255,255,255,.12); border-radius: 999px; padding: 5px 11px; font-weight: 800; font-size: .85rem; }
.chip.fire { background: #ff7a1a; color: #fff; }
.chip.crk { background: var(--red); color: #fff; }
.answer-box { margin-top: 14px; padding: 14px; border-radius: 14px; background: rgba(47,191,113,.18); border: 2px solid var(--ok); font-weight: 800; }
.fact { margin-top: 12px; color: var(--mute); font-size: .95rem; }

/* leaderboard */
.board { display: grid; gap: 8px; }
.row { display: grid; grid-template-columns: 44px 44px 1fr auto; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 14px; background: rgba(255,255,255,.08);
  transition: transform .6s cubic-bezier(.2,.8,.2,1); }
.row.me { background: rgba(242,193,78,.2); outline: 2px solid var(--gold); }
.row .rk { font-family: var(--head); font-size: 1.6rem; text-align: center; color: var(--gold); }
.row .av { font-size: 1.8rem; text-align: center; }
.row .nm { font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .nm small { display: block; color: var(--mute); font-weight: 700; }
.row .sc { font-weight: 900; font-size: 1.15rem; text-align: right; }
.row .sc small { display: block; font-size: .75rem; color: var(--ok); }
.row .sc small.neg { color: #ffb4b4; }
.awards { display: grid; gap: 10px; }
.award { display: grid; grid-template-columns: 56px 1fr; gap: 10px; align-items: center; padding: 12px; border-radius: 16px; background: rgba(255,255,255,.08); animation: rise .6s both; }
.award .ic { font-size: 2.6rem; text-align: center; }
.award b { display: block; color: var(--gold); }

/* round intro */
.round-card { text-align: center; padding: 34px 16px; }
.round-card .em { font-size: 4.2rem; display: block; animation: bob 2s infinite; }
.round-card h2 { font-size: 2.4rem; margin: 10px 0 6px; color: var(--gold); }
.badge { display: inline-block; background: var(--red); color: #fff; font-weight: 900; padding: 6px 14px; border-radius: 999px; margin-top: 10px; }

/* toast */
#toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--red); color: #fff; padding: 12px 18px; border-radius: 999px; font-weight: 800; z-index: 50; display: none; }

@keyframes pop { 0% { transform: scale(.9); } 60% { transform: scale(1.06); } 100% { transform: scale(1); } }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes wobble { 0%, 100% { transform: rotate(0); } 25% { transform: rotate(-3deg); } 75% { transform: rotate(3deg); } }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }

/* ───────── TV (big screen) ───────── */
body.tv { overflow: hidden; }
.tv .stage { position: relative; z-index: 1; height: 100vh; display: grid; grid-template-rows: auto 1fr auto; padding: 2.5vh 3vw; gap: 2vh; }
.tv .bar { display: flex; justify-content: space-between; align-items: center; font-size: 1.6vw; font-weight: 800; color: var(--mute); }
.tv .bar .brand { font-size: 2.6vw; }
.tv .main { display: grid; align-content: center; min-height: 0; }
.tv h1 { font-size: 6vw; color: var(--gold); margin: 0; text-align: center; text-shadow: 0 6px 0 rgba(0,0,0,.25); }
.tv .sub { font-size: 2vw; text-align: center; color: var(--cream); }
.tv .prompt { font-size: 3vw; text-align: center; margin: 0 0 2vh; }
.tv .qgrid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 2.5vw; align-items: center; min-height: 0; }
.tv .qgrid.solo { grid-template-columns: 1fr; }
.tv .tiles { gap: 1.4vw; }
.tv .tile { min-height: 10vh; font-size: 2vw; border-radius: 1.4vw; padding: 1.4vw; }
.tv .tile .ic { font-size: 2.4vw; }
.tv .tile .cnt { margin-left: auto; background: rgba(0,0,0,.3); border-radius: 999px; padding: 2px 12px; font-size: 1.6vw; }
.tv .media, .tv .zoombox { margin: 0; max-height: 58vh; }
.tv .media img, .tv .media video { max-height: 58vh; }
.tv .zoombox { aspect-ratio: 4/3; width: 100%; max-height: 58vh; }
.tv .yt { width: 100%; max-height: 58vh; aspect-ratio: 16/9; margin: 0 auto; }
.tv .who-answered { display: flex; flex-wrap: wrap; gap: 1vw; justify-content: center; font-size: 2.6vw; min-height: 4vw; }
.tv .who-answered span { animation: pop .4s; }
.tv .who-answered .waiting { opacity: .25; filter: grayscale(1); }
.tv .clock { width: 7vw; height: 7vw; border-radius: 50%; display: grid; place-items: center; font: 900 3vw var(--body); color: var(--ink);
  background: conic-gradient(var(--gold) var(--p, 100%), rgba(255,255,255,.15) 0); }
.tv .clock.hurry { animation: pulse .5s infinite; background: conic-gradient(var(--red) var(--p, 100%), rgba(255,255,255,.15) 0); color: #fff; }
.tv .board { gap: 1vh; max-width: 70vw; margin: 0 auto; width: 100%; }
.tv .row { font-size: 2vw; padding: 1.2vh 1.4vw; grid-template-columns: 4vw 4vw 1fr auto; }
.tv .row .av { font-size: 2.6vw; } .tv .row .rk { font-size: 2.6vw; }
.tv .award { font-size: 1.8vw; grid-template-columns: 6vw 1fr; } .tv .award .ic { font-size: 4vw; }
.tv .results { display: flex; flex-wrap: wrap; gap: 1vw; justify-content: center; margin-top: 2vh; }
.tv .results .r { background: rgba(255,255,255,.08); border-radius: 1vw; padding: .8vw 1.2vw; font-size: 1.5vw; font-weight: 800; animation: rise .5s both; }
.tv .results .r.ok { border: 2px solid var(--ok); } .tv .results .r.no { opacity: .7; }
.tv .fact { font-size: 1.6vw; text-align: center; }
.tv .answer-box { font-size: 2.4vw; text-align: center; }
.tv .join { font-size: 2.2vw; text-align: center; } .tv .join b { color: var(--gold); }
.tv .lobby-avs { display: flex; flex-wrap: wrap; gap: 2vw; justify-content: center; margin-top: 3vh; }
.tv .lobby-avs div { text-align: center; font-size: 1.4vw; font-weight: 800; animation: rise .5s both; }
.tv .lobby-avs div span { display: block; font-size: 4.5vw; animation: bob 2s infinite; }
.tv .credit { font-size: 1vw; text-align: center; margin: 1vh 0 0; }
.start-tv { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; background: rgba(7,31,25,.92); }

/* ───────── host and admin ───────── */
.host-grid { display: grid; gap: 14px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; }
.kv dt { color: var(--mute); font-weight: 700; } .kv dd { margin: 0; font-weight: 800; }
.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill { background: rgba(255,255,255,.1); border-radius: 999px; padding: 4px 10px; font-weight: 800; }
.pill.done { background: var(--ok); color: var(--ink); }
.admin table { width: 100%; border-collapse: collapse; }
.admin td, .admin th { padding: 8px 6px; border-bottom: 1px solid rgba(255,255,255,.1); text-align: left; vertical-align: top; }
.admin th { color: var(--mute); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; }
.admin .row-form { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.admin .row-form input, .admin .row-form select { width: auto; flex: 1; min-width: 120px; padding: 8px 10px; }
.admin .btn { padding: 9px 14px; font-size: .9rem; }
.admin .flash { background: rgba(47,191,113,.2); border: 1px solid var(--ok); padding: 10px 14px; border-radius: 12px; margin-bottom: 14px; font-weight: 800; }
.admin .qline { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.admin .qline .t { flex: 1; }
.admin .tag { font-size: .72rem; font-weight: 900; text-transform: uppercase; background: rgba(255,255,255,.12); padding: 2px 8px; border-radius: 999px; margin-right: 4px; }
.admin details summary { cursor: pointer; font-weight: 800; color: var(--gold); }
.opt-row { display: grid; grid-template-columns: 36px 1fr; gap: 8px; align-items: center; margin-bottom: 6px; }
.opt-row input[type=radio] { width: 22px; height: 22px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 520px) { .tiles { grid-template-columns: 1fr; } .avatars { grid-template-columns: repeat(4, 1fr); } .grid2 { grid-template-columns: 1fr; } }