[hidden]{display:none !important}
:root{
  --bg:#f7f7f5; --panel:#ffffff; --ink:#1b1d21; --muted:#5f6670; --line:#e3e4e1; --soft:#f0f1ee;
  --accent:#1f6feb; --accent-soft:rgba(31,111,235,.10); --accent-ink:#fff;
  --grey:#b7bbb4; --danger:#c43c2d; --ok:#2f8a4c;
  --t1:#1f6feb; --t2:#2f8a4c; --t3:#b5651d; --t4:#7a4fc9; --t5:#c43c74; --t6:#0f8b8d; --t7:#c2410c; --t8:#6b7280;
  --radius:10px; --shadow:0 1px 2px rgba(0,0,0,.05),0 4px 16px rgba(0,0,0,.05);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#121314; --panel:#1b1c1e; --ink:#ececea; --muted:#a2a6ad; --line:#2d2f32; --soft:#232427;
  --accent:#5b9bff; --accent-soft:rgba(91,155,255,.14); --accent-ink:#0b1220; --grey:#5d6168;
  --shadow:0 1px 2px rgba(0,0,0,.4);
}}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 var(--font)}
h1{font-size:20px;margin:0}
h2{font-size:18px;margin:0 0 12px}
h3{font-size:13px;margin:18px 0 8px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.muted{color:var(--muted)} .small{font-size:12px} .err{color:var(--danger);min-height:1.2em;margin:6px 0 0}
button,input,select,textarea{font:inherit;color:inherit}
input,select,textarea{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%}
textarea{resize:vertical}
label{display:block;font-weight:600;font-size:13px;margin:0 0 12px}
label input,label select,label textarea{margin-top:4px;font-weight:400}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:7px 12px;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary,.primary{background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent);border-radius:8px;padding:8px 14px;cursor:pointer;font-weight:600}
.btn.ghost{background:transparent}
.pill{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px;background:var(--panel)}
.pill.strong{font-weight:600}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:16px}
.login-card{width:100%;max-width:360px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:var(--shadow)}
.login-card h1{margin-bottom:6px}
.login-card .primary{width:100%;margin-top:4px}

/* layout */
#app{max-width:1400px;margin:0 auto;padding:16px}
.top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}
.who{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:12px;overflow-x:auto}
.tabs button{background:none;border:0;border-bottom:2px solid transparent;padding:8px 12px;cursor:pointer;color:var(--muted);font-weight:600;white-space:nowrap}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--accent)}
.controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:8px}
.controls input[type=search]{max-width:280px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{border:0;background:var(--panel);padding:7px 10px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.check{display:inline-flex;align-items:center;gap:6px;font-weight:400;margin:0}
.check input{width:auto}
.controls .primary{margin-left:auto}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:4px 10px;cursor:pointer;font-size:12px}
.chip .dot,.tdot{width:8px;height:8px;border-radius:50%;background:var(--c);display:inline-block;flex:none}
.chip[aria-pressed="true"]{border-color:var(--c);background:color-mix(in srgb,var(--c) 12%,var(--panel))}

/* chart */
.chart-wrap{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:8px;box-shadow:var(--shadow)}
#chart{width:100%;height:auto;display:block}
#chart text{fill:var(--muted);font-size:12px}
#chart .qlabel{font-weight:700}
#chart .num{fill:var(--ink);font-size:10px;font-weight:700;pointer-events:none}
#chart circle.idea{cursor:pointer}
#chart circle.idea:hover,#chart circle.idea:focus{stroke:var(--ink);stroke-width:2;outline:none}
.tip{position:fixed;z-index:20;max-width:300px;background:var(--ink);color:var(--bg);padding:8px 10px;border-radius:8px;font-size:12px;pointer-events:none}

/* table */
.table-wrap{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;min-width:1100px}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{position:sticky;top:0;background:var(--soft);font-size:12px;color:var(--muted);cursor:pointer;user-select:none;white-space:nowrap}
th.grp{cursor:default;text-align:center}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tbody tr{cursor:pointer}
tbody tr:hover{background:var(--soft)}
.idea-t{font-weight:600}
.idea-d{color:var(--muted);font-size:12.5px;margin-top:2px;max-width:520px}
.badge{display:inline-block;font-size:11px;border-radius:999px;padding:1px 8px;border:1px solid var(--line);white-space:nowrap}
.q-win{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.assumed{font-size:11px;color:var(--muted);font-style:italic}
.vote{display:inline-flex;align-items:center;gap:2px;white-space:nowrap;font-variant-numeric:tabular-nums}
.vote button{border:1px solid var(--line);background:var(--panel);color:inherit;border-radius:999px;padding:2px 7px;font-size:11.5px;cursor:pointer}
.vote button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.vote button.full{opacity:.4}
.vote .pts{margin-left:4px;font-size:12px;color:var(--muted)}
.mine{color:var(--ok);font-weight:700}

/* board */
.lanes{display:grid;grid-template-columns:repeat(4,minmax(240px,1fr));gap:12px;overflow-x:auto;padding-bottom:8px}
.lane{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:10px;min-height:200px}
.lane.over{outline:2px dashed var(--accent);outline-offset:-4px}
.lane h2{font-size:14px;margin:0}
.lane .hint{font-size:12px;color:var(--muted);margin:2px 0 10px}
.card{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--c);border-radius:8px;padding:10px;margin-bottom:8px;cursor:grab;box-shadow:var(--shadow)}
.card .meta{display:flex;justify-content:space-between;align-items:center;gap:6px;margin-top:8px;font-size:12px;color:var(--muted)}

/* drawer */
.drawer{border:0;border-radius:14px;padding:20px;width:min(760px,calc(100vw - 32px));max-height:calc(100vh - 32px);background:var(--panel);color:var(--ink);box-shadow:0 20px 60px rgba(0,0,0,.3)}
.drawer.narrow{width:min(480px,calc(100vw - 32px))}
.drawer::backdrop{background:rgba(0,0,0,.35)}
.drawer-close{float:right;margin:-6px -6px 0 0}
.grid2{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.scoregrid{width:100%;min-width:0;font-size:13px}
.scoregrid td,.scoregrid th{padding:6px 6px;position:static}
.picker{display:inline-flex;gap:3px}
.picker button{width:30px;height:30px;border:1px solid var(--line);background:var(--panel);border-radius:6px;cursor:pointer;font-variant-numeric:tabular-nums}
.picker button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.comment{border-top:1px solid var(--line);padding:8px 0}
.comment .by{font-size:12px;color:var(--muted)}
.row-end{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}
.statline{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 4px}
.toast{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:8px;z-index:30;max-width:calc(100vw - 32px)}
@media (max-width:700px){
  .grid2{grid-template-columns:1fr}
  .controls .primary{margin-left:0}
  .lanes{grid-template-columns:repeat(4,85vw)}
}