/* Layout: a felt table on the left that everyone shares; the host's control desk docks right (stacks under on phones). */
:root{
  --bg:#eef1ee; --panel:#ffffff; --line:#d5dcd6; --ink:#17211c; --muted:#5b6a61;
  --felt:#1f5d43; --felt-edge:#143d2c; --rail:#3a2a1c; --felt-ink:#e9f3ec;
  --brass:#b8860b; --brass-soft:#f3e3b8; --danger:#b3261e; --ok:#2e7d4f;
  --card:#fbfbf8; --card-line:#c9cfca;
  --s-s:#1b1b1b; --s-h:#c62828; --s-d:#1565c0; --s-c:#2e7d32;
  --f-display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1512; --panel:#18201c; --line:#2b3730; --ink:#e4ece6; --muted:#93a399;
  --felt:#1b4d38; --felt-edge:#0e2b1f; --rail:#2b1f15; --felt-ink:#e9f3ec;
  --brass:#e0b04a; --brass-soft:#3a3018; --danger:#ef6b62; --ok:#5fbf84;
  --card:#f4f4ef; --card-line:#8f9a92; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0f1512; --panel:#18201c; --line:#2b3730; --ink:#e4ece6; --muted:#93a399;
  --felt:#1b4d38; --felt-edge:#0e2b1f; --rail:#2b1f15; --felt-ink:#e9f3ec;
  --brass:#e0b04a; --brass-soft:#3a3018; --danger:#ef6b62; --ok:#5fbf84;
  --card:#f4f4ef; --card-line:#8f9a92; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:14px;line-height:1.45}
.wrap{max-width:1280px;margin:0 auto;padding-block:16px 40px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin-bottom:14px}
header.top h1{font-family:var(--f-display);font-weight:700;font-size:26px;letter-spacing:.02em;margin:0;text-wrap:balance}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:3px 9px;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:var(--muted);white-space:nowrap}
.chip.role{font-family:var(--f-display);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--muted)}
.dot.on{background:var(--ok)} .dot.off{background:var(--danger)}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:20px;align-items:start}
@media (max-width:980px){.grid{grid-template-columns:minmax(0,1fr)}}
.main{min-width:0;display:flex;flex-direction:column;gap:14px}

/* table */
.table{position:relative;width:100%;aspect-ratio:16/11;max-width:100%;container-type:inline-size;min-height:320px;margin-block:28px 36px}
.rail{pointer-events:none;position:absolute;inset:7% 6%;border-radius:50%/50%;background:var(--rail);box-shadow:0 8px 24px rgba(0,0,0,.25)}
.felt{pointer-events:none;position:absolute;inset:calc(7% + 12px) calc(6% + 12px);border-radius:50%/50%;background:radial-gradient(ellipse at 50% 40%,var(--felt) 55%,var(--felt-edge) 100%)}
.center{position:absolute;pointer-events:none;left:50%;top:47%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--felt-ink)}
.board{display:flex;gap:1.1cqw}
.pot{font-family:var(--f-display);font-weight:600;font-size:max(14px,2.4cqw);letter-spacing:.04em;font-variant-numeric:tabular-nums}
.pot small{font-weight:500;opacity:.75;margin-left:6px}
.street{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.14em;font-size:max(11px,1.5cqw);opacity:.8}
.result{max-width:60cqw;text-align:center;font-size:max(12px,1.7cqw);background:rgba(0,0,0,.28);padding:4px 10px;border-radius:8px}

.seat{position:absolute;pointer-events:none;transform:translate(-50%,-50%);width:max(70px,15.5cqw);display:flex;flex-direction:column;align-items:center;gap:3px}
.plate{pointer-events:auto;width:100%;background:var(--panel);border:1.5px solid var(--line);border-radius:10px;padding:3px 6px;text-align:center;box-shadow:0 2px 6px rgba(0,0,0,.18)}
.plate .nm{font-weight:600;font-size:max(11px,1.6cqw);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.plate .stk{font-family:var(--f-display);font-weight:600;font-size:max(12px,1.9cqw);font-variant-numeric:tabular-nums;color:var(--muted)}
.plate .tag{font-size:max(9px,1.25cqw);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.seat.act .plate{border-color:var(--brass);box-shadow:0 0 0 3px var(--brass-soft),0 2px 8px rgba(0,0,0,.2)}
.seat.me .plate{border-style:double;border-width:3px}
.seat.folded{opacity:.5}
.seat.empty .plate{background:transparent;border-style:dashed;color:var(--felt-ink);box-shadow:none}
.hole{display:flex;gap:2px;min-height:max(34px,7.2cqw)}
.bet{position:absolute;pointer-events:none;transform:translate(-50%,-50%);font-family:var(--f-display);font-weight:600;font-size:max(12px,1.8cqw);color:var(--felt-ink);display:flex;align-items:center;gap:4px;font-variant-numeric:tabular-nums}
.bet::before{content:"";width:max(10px,1.6cqw);height:max(10px,1.6cqw);border-radius:50%;background:var(--brass);border:2px dashed rgba(255,255,255,.7)}
.btnmark{position:absolute;pointer-events:none;transform:translate(-50%,-50%);width:max(18px,2.6cqw);height:max(18px,2.6cqw);border-radius:50%;background:#fff;color:#111;font:700 max(10px,1.4cqw)/1 var(--f-display);display:grid;place-items:center;box-shadow:0 1px 3px rgba(0,0,0,.4)}

/* playing cards: four-colour deck */
.pc{width:max(24px,5cqw);height:max(34px,7.2cqw);border-radius:5px;background:var(--card);border:1px solid var(--card-line);display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--f-display);font-weight:700;line-height:.9;box-shadow:0 1px 2px rgba(0,0,0,.25);padding:0;color:var(--s-s)}
.pc .r{font-size:max(14px,2.9cqw)} .pc .s{font-size:max(12px,2.3cqw)}
.pc.h{color:var(--s-h)} .pc.d{color:var(--s-d)} .pc.c{color:var(--s-c)}
.pc.back{background:repeating-linear-gradient(45deg,#7a1f1f 0 4px,#8f2a2a 4px 8px);border-color:#fff}
.pc.slot{background:transparent;border:1.5px dashed rgba(255,255,255,.45);box-shadow:none;color:var(--felt-ink)}
.pc.plan{opacity:.55;border-style:dashed}
.board .pc{width:max(30px,6.4cqw);height:max(42px,9cqw)}
.board .pc .r{font-size:max(16px,3.6cqw)} .board .pc .s{font-size:max(14px,2.9cqw)}
button.pc{cursor:pointer;pointer-events:auto}
button,input,select{touch-action:manipulation}
button.pc:focus-visible{outline:3px solid var(--brass);outline-offset:2px}

/* panels */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px}
.panel h2{font-family:var(--f-display);font-weight:600;font-size:15px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px;color:var(--muted)}
.actbar{display:flex;flex-direction:column;gap:10px}
.actbar .who{font-weight:600}
.actbar .who span{font-weight:400;color:var(--muted)}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
button,select,input{font:inherit;color:inherit}
.b{border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:8px 12px;cursor:pointer;font-weight:500;min-height:38px}
.b:hover{border-color:var(--muted)}
.b:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--brass);outline-offset:1px}
.b.primary{background:var(--felt);border-color:var(--felt);color:#fff}
.b.gold{background:var(--brass);border-color:var(--brass);color:#1a1405}
.b.warn{color:var(--danger)}
.b.sm{min-height:30px;padding:4px 9px;font-size:13px}
.b:disabled{opacity:.45;cursor:not-allowed}
.big{font-family:var(--f-display);font-weight:700;font-size:18px;letter-spacing:.04em;min-width:96px}
input[type=number],input[type=text],select{border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:7px 9px;min-height:36px;min-width:0}
input[type=number]{width:90px;font-variant-numeric:tabular-nums}
input[type=range]{flex:1;min-width:120px;accent-color:var(--brass)}
.muted{color:var(--muted)}
.note{font-size:13px;color:var(--muted)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:-4px 0 12px;overflow-x:auto}
.tab{border:0;background:none;padding:8px 10px;cursor:pointer;font-family:var(--f-display);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tab[aria-selected=true]{color:var(--ink);border-bottom-color:var(--brass)}
.seatlist{display:flex;flex-direction:column;gap:8px}
.srow{display:grid;grid-template-columns:28px minmax(0,1fr) 84px;gap:6px 8px;align-items:center;padding:8px;border:1px solid var(--line);border-radius:10px}
.srow.act{border-color:var(--brass)}
.srow .num{font-family:var(--f-display);font-weight:700;font-size:18px;text-align:center}
.srow input[type=text]{width:100%}
.srow input[type=number]{width:84px}
.srow .ops{grid-column:2/4;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.minicards{display:inline-flex;gap:2px}
.minicards .pc{width:24px;height:33px}
.minicards .pc .r{font-size:14px}.minicards .pc .s{font-size:12px}
.field{display:flex;flex-direction:column;gap:4px}
.field label{font-size:12px;color:var(--muted)}
.fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.toggle{display:flex;align-items:flex-start;gap:8px;padding:6px 0}
.toggle input{margin-top:3px;accent-color:var(--felt)}
.log{list-style:none;margin:0;padding:0;max-height:260px;overflow:auto;font-size:13px;font-variant-numeric:tabular-nums}
.log li{padding:4px 0;border-bottom:1px solid var(--line)}
.log li:last-child{border-bottom:0}
.students{display:flex;flex-direction:column;gap:6px}
.stu{display:flex;justify-content:space-between;gap:8px;padding:6px 8px;border:1px solid var(--line);border-radius:8px}
.confirm{display:flex;gap:6px;align-items:center;flex-wrap:wrap}

/* picker */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:grid;place-items:center;z-index:50;padding:16px}
.sheet{background:var(--panel);border-radius:14px;padding:16px;max-width:640px;width:100%;max-height:calc(100% - 16px);overflow:auto;border:1px solid var(--line)}
.sheet h3{margin:0 0 10px;font-family:var(--f-display);font-size:20px;letter-spacing:.03em}
.slots{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.slotbtn{display:flex;flex-direction:column;align-items:center;gap:4px;border:2px solid var(--line);border-radius:10px;padding:6px;background:var(--bg);cursor:pointer}
.slotbtn[aria-pressed=true]{border-color:var(--brass)}
.slotbtn .lbl{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.slotbtn .pc{width:32px;height:44px}
.slotbtn .pc .r{font-size:18px}.slotbtn .pc .s{font-size:15px}
.slotbtn .pc.slot{border-color:var(--line);color:var(--muted)}
.deck{display:grid;grid-template-columns:repeat(13,minmax(0,1fr));gap:4px}
.deck .pc{width:100%;height:auto;aspect-ratio:5/7;max-width:100%}
.deck .pc .r{font-size:clamp(11px,3.2vw,18px)}.deck .pc .s{font-size:clamp(10px,2.6vw,15px)}
.deck .pc:disabled{opacity:.18;cursor:not-allowed}
.deck .pc.cur{outline:3px solid var(--brass)}
@media (prefers-reduced-motion:no-preference){.seat.act .plate{transition:box-shadow .2s}}

/* Hot Seat Poker additions: home/lobby list, co-teacher cursors, edit locks */
.home{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
@media (max-width:980px){.home{grid-template-columns:minmax(0,1fr)}}
.lobs{display:flex;flex-direction:column;gap:8px}
.lob{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 12px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:10px}
.lob .ttl{font-weight:600;font-size:15px}
.lob .meta{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.lob.live{border-color:var(--ok)}
.err{color:var(--danger);font-size:13px;min-height:1em;margin:0}
.b.on{background:var(--brass);border-color:var(--brass);color:#1a1405}
.sw{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:baseline}
.sub{font-family:var(--f-display);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:12px;color:var(--muted);margin:10px 0 6px}
.revbadge{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.1em;font-size:max(10px,1.3cqw);background:var(--brass);color:#1a1405;padding:2px 8px;border-radius:999px}
.warnline{font-size:13px;line-height:1.45;min-height:1.45em;color:var(--danger);margin:0 0 10px}
#curLayer{position:fixed;inset:0;pointer-events:none;z-index:60;overflow:hidden}
.tcur{position:absolute;display:flex;align-items:flex-start;will-change:left,top}
.tcur .cn{font:600 11px/1.5 var(--f-body);color:#fff;padding:0 6px;border-radius:6px;margin:12px 0 0 -2px;white-space:nowrap;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.busy{position:absolute;border:2px solid;border-radius:10px}
.busy span{position:absolute;top:-11px;left:8px;font:600 11px/1.5 var(--f-body);color:#fff;padding:0 6px;border-radius:6px;white-space:nowrap}
@media (prefers-reduced-motion:no-preference){.tcur{transition:left .08s linear,top .08s linear}}


/* standalone additions */
.top .spacer{flex:1}
.clockchip{font-family:var(--f-display);font-weight:700;letter-spacing:.04em;font-variant-numeric:tabular-nums;padding:2px 8px;border-radius:999px;background:var(--brass-soft);color:var(--ink)}
.clockchip.urgent{background:var(--danger);color:#fff}
.clockchip:empty{display:none}
.board.b2{margin-top:2px}
.board.b2 .pc{width:max(26px,5.4cqw);height:max(36px,7.6cqw)}
.board .runlbl{font-family:var(--f-display);font-size:max(10px,1.3cqw);letter-spacing:.1em;text-transform:uppercase;opacity:.8;align-self:center;margin-right:4px}
.badges{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}
.optsum{font-size:13px;color:var(--muted)}
.group{border-top:1px solid var(--line);margin-top:12px;padding-top:10px}
.group h3{font-family:var(--f-display);font-weight:600;letter-spacing:.1em;text-transform:uppercase;font-size:13px;color:var(--muted);margin:0 0 8px}
.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.inline label{font-size:13px}
input[type=password]{border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:7px 9px;min-height:36px}
a.b{text-decoration:none;color:inherit;display:inline-flex;align-items:center;gap:4px}