/* Layout: one mobile-first column; sticky tab bar; each table is a card with four seat tiles, the proposer marked East */
:root{
  --bg:#f5f4ef; --surface:#ffffff; --ink:#10252a; --muted:#56686b; --line:#dfe3df;
  --jade:#015262; --jade-soft:#e0eef0; --on-jade:#ffffff; --gold:#9c6a2f;
  --crak:#b42a20; --warn:#995500; --warn-soft:#fbefdc;
  --tile:#fdfcf9; --tile-edge:#c9d3d1; --tile-depth:#a3b5b6;
  --script:"Great Vibes", "Segoe Script", "Brush Script MT", cursive;
  --serif:"Cormorant Garamond", Georgia, "Times New Roman", serif;
  --display:"Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --body:"Instrument Sans", "Helvetica Neue", "Segoe UI", system-ui, sans-serif;
  --r:12px;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#071518; --surface:#0e2227; --ink:#e4efee; --muted:#93aaad; --line:#1e383e;
  --jade:#4ec0d2; --jade-soft:#0e3840; --on-jade:#031f25; --gold:#d8a764;
  --crak:#ff7d70; --warn:#f2a94b; --warn-soft:#33260f;
  --tile:#12292f; --tile-edge:#294850; --tile-depth:#030c0e; color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#071518; --surface:#0e2227; --ink:#e4efee; --muted:#93aaad; --line:#1e383e;
  --jade:#4ec0d2; --jade-soft:#0e3840; --on-jade:#031f25; --gold:#d8a764;
  --crak:#ff7d70; --warn:#f2a94b; --warn-soft:#33260f;
  --tile:#12292f; --tile-edge:#294850; --tile-depth:#030c0e; color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.45}
.wrap{max-width:720px;margin:0 auto;padding-inline:16px;padding-block:20px 64px;display:flex;flex-direction:column;gap:16px}
.top{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.eyebrow{margin:0 0 4px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--jade);font-weight:600}
h1{margin:0;font-family:var(--display);font-weight:800;font-size:clamp(28px,7vw,40px);line-height:1;letter-spacing:-.02em;text-wrap:balance}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand .mark{width:54px;height:auto;flex:none}
.brand h1{font-family:var(--script);font-weight:400;font-size:clamp(40px,11vw,54px);line-height:1;letter-spacing:0;color:var(--jade);margin:0 0 2px}
.tagline{margin:0;font-family:var(--serif);font-style:italic;font-weight:600;font-size:18px;color:var(--jade);line-height:1.2}
.me{font:inherit;font-size:13px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:6px 12px;cursor:pointer}
.me b{font-weight:600}
.notice{border:1px solid var(--line);background:var(--warn-soft);color:var(--ink);border-radius:var(--r);padding:12px 14px;font-size:14px}
.namecard{background:var(--jade-soft);border-radius:var(--r);padding:14px;display:flex;flex-direction:column;gap:8px}
.namecard label{font-weight:600}
.row{display:flex;gap:8px;flex-wrap:wrap}
.row > input{flex:1 1 180px;min-width:0}
.hint{margin:0;font-size:13px;color:var(--muted)}
input,select{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--tile-edge);border-radius:10px;padding:10px 12px;width:100%}
input:focus-visible,button:focus-visible{outline:2px solid var(--jade);outline-offset:2px}
.tabs{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;display:grid;grid-template-columns:repeat(4,1fr);gap:4px;background:var(--bg);padding-block:8px;border-bottom:1px solid var(--line)}
.tab{font:inherit;font-size:13px;font-weight:600;border:0;background:transparent;color:var(--muted);padding:9px 4px;border-radius:10px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px}
.tab .n{font-variant-numeric:tabular-nums;font-size:12px;font-weight:500}
.tab[aria-selected="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 0 var(--tile-edge)}
main{display:flex;flex-direction:column;gap:14px}
.btn{font:inherit;font-weight:600;font-size:14px;border-radius:10px;padding:10px 14px;cursor:pointer;border:1px solid var(--tile-edge);background:var(--surface);color:var(--ink)}
.btn.primary{background:var(--jade);border-color:var(--jade);color:var(--on-jade)}
.btn.danger{color:var(--crak);border-color:var(--crak);background:transparent}
.btn.quiet{border-color:transparent;background:transparent;color:var(--muted)}
.btn[disabled]{opacity:.55;cursor:default}
.propose{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:12px}
.propose h2,.sec{font-family:var(--display);font-weight:700;font-size:18px;margin:0}
.sec{font-size:15px;color:var(--muted);margin-top:8px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.fields .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field span{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:12px}
.card.past{opacity:.72}
.cardhead{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.cardhead > div{min-width:0}
.when{margin:0;font-family:var(--display);font-weight:700;font-size:18px;line-height:1.2}
.where{margin:2px 0 0;color:var(--muted);font-size:14px;overflow-wrap:anywhere}
.notes{margin:0;font-size:14px;overflow-wrap:anywhere}
.pill{flex:none;font-size:12px;font-weight:700;border-radius:999px;padding:4px 10px;white-space:nowrap}
.pill.open{background:var(--warn-soft);color:var(--warn)}
.pill.conf{background:var(--jade-soft);color:var(--jade)}
.pill.done{background:var(--bg);color:var(--muted)}
.seats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.tile{position:relative;background:var(--tile);border:1px solid var(--tile-edge);border-radius:9px;box-shadow:0 3px 0 var(--tile-depth);min-height:78px;padding:20px 6px 8px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:2px}
.tile.empty{background:transparent;border-style:dashed;box-shadow:none;color:var(--muted)}
.tile.mine{border-color:var(--jade);box-shadow:0 3px 0 var(--jade)}
.wind{position:absolute;top:5px;left:7px;font-family:var(--display);font-weight:800;font-size:13px;color:var(--gold)}
.tile .nm{font-size:13px;font-weight:600;line-height:1.2;overflow-wrap:anywhere;max-width:100%}
.tile .sc{font-variant-numeric:tabular-nums;font-family:var(--display);font-weight:700;font-size:17px}
.tile .tag{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--jade)}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.confirmbox{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:14px}
.scoreform{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:10px}
.scorerow{display:grid;grid-template-columns:1fr 110px;gap:10px;align-items:center}
.scorerow label{font-weight:600;overflow-wrap:anywhere;min-width:0}
.scorerow input{text-align:right;font-variant-numeric:tabular-nums}
fieldset{border:0;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
legend{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;padding:0}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--tile-edge);border-radius:999px;padding:6px 12px;font-size:14px;cursor:pointer;background:var(--surface)}
.chip input{width:auto;margin:0;accent-color:var(--jade)}
.chip:has(input:checked){border-color:var(--jade);background:var(--jade-soft)}
.empty-state{border:1px dashed var(--tile-edge);border-radius:var(--r);padding:28px 18px;text-align:center;color:var(--muted)}
.empty-state strong{display:block;color:var(--ink);font-family:var(--display);font-size:18px;margin-bottom:4px}
.sorts{display:flex;gap:6px;flex-wrap:wrap}
.sorts button{font:inherit;font-size:13px;border:1px solid var(--tile-edge);background:var(--surface);color:var(--ink);border-radius:999px;padding:6px 12px;cursor:pointer}
.sorts button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.tablewrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th,td{padding:11px 10px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}
th{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
th:nth-child(2),td:nth-child(2){text-align:left;white-space:normal}
td:first-child,th:first-child{text-align:left;width:36px;color:var(--muted)}
tr:last-child td{border-bottom:0}
tr.meRow td{background:var(--jade-soft)}
td .rk1{font-family:var(--display);font-weight:800;color:var(--gold)}
.foot{font-size:12px;color:var(--muted);margin:0}
.toast{position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom,0px));transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;font-size:14px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media (prefers-reduced-motion: reduce){.toast{transition:none}}
@media (max-width:420px){.fields{grid-template-columns:1fr}.tile{min-height:72px}.when{font-size:16px}}

.authcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:12px}
.authcard h2{margin:0;font-family:var(--display);font-size:20px}
.or{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.linkbtn{font:inherit;font-size:14px;background:none;border:0;padding:0;color:var(--jade);text-decoration:underline;cursor:pointer}
.err{margin:0;color:var(--crak);font-size:14px}
.subtabs{display:flex;gap:6px;flex-wrap:wrap}
.subtabs button{font:inherit;font-size:14px;font-weight:600;border:1px solid var(--tile-edge);background:var(--surface);color:var(--ink);border-radius:999px;padding:8px 14px;cursor:pointer}
.subtabs button[aria-pressed="true"]{background:var(--jade);border-color:var(--jade);color:var(--on-jade)}
.boardhead{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap}
.boardhead h2{margin:0;font-family:var(--display);font-size:22px;line-height:1.1}
.boardhead p{margin:2px 0 0;color:var(--muted);font-size:14px}
.boardhead select{width:auto;min-width:130px}
.status{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:3px 8px;margin-left:6px;vertical-align:middle}
.status.live{background:var(--jade-soft);color:var(--jade)}
.status.final{background:var(--ink);color:var(--bg)}
.explain{margin:0;font-size:13px;color:var(--muted);max-width:62ch}
.pendinglist{display:flex;flex-wrap:wrap;gap:6px}
.pendinglist span{font-size:13px;border:1px dashed var(--tile-edge);border-radius:999px;padding:4px 10px;color:var(--muted)}
.pendinglist b{color:var(--ink);font-weight:600}
.guide{background:var(--jade-soft);border-radius:10px;padding:12px 14px}
.guide summary,.calc summary{cursor:pointer;font-weight:700;font-family:var(--display);font-size:16px}
.guide ul{margin:10px 0 6px;padding-left:20px;display:flex;flex-direction:column;gap:4px;font-size:14px}
.guide table{width:auto;margin:4px 0 8px;font-size:14px}
.guide th,.guide td{padding:4px 12px 4px 0;border:0;text-align:left;white-space:normal}
.guide td:first-child,.guide th:first-child{width:auto;color:var(--ink)}
.guide .ex{margin:6px 0 0;font-size:13px;color:var(--muted)}
.calc{border:1px solid var(--line);border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:10px}
.calc[open]{gap:12px}
.calcgrid{display:flex;flex-direction:column;gap:12px;margin-top:10px}
.inline{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.inline .field{flex:1 1 140px}
.preview{font-size:14px;background:var(--bg);border-radius:8px;padding:8px 10px;font-variant-numeric:tabular-nums}
.handlist{margin:0;padding-left:20px;font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:2px}
.neg{color:var(--crak)}
select:focus-visible{outline:2px solid var(--jade);outline-offset:2px}
.siteFoot{font-size:12px;color:var(--muted);text-align:center;margin:8px 0 0}