:root{
  --felt:#0b3d2c; --felt2:#12503a; --ink:#101418; --paper:#fdfbf5;
  --gold:#e0b64a; --red:#c62828; --dark:#071f17;
  --line:rgba(255,255,255,.14);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{
  font:15px/1.45 "Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  background:radial-gradient(ellipse at 50% 0%,var(--felt2),var(--felt) 60%,var(--dark));
  color:#f2f6f4;overflow-x:hidden;
}
.screen{display:none;min-height:100%;flex-direction:column}
.screen.active{display:flex}
.hidden{display:none !important}
.spacer{flex:1}
button{font:inherit;cursor:pointer;border:0;border-radius:9px;padding:9px 14px;transition:.15s}
button:disabled{opacity:.35;cursor:default}
.primary{background:var(--gold);color:#2a1d00;font-weight:700}
.primary:not(:disabled):hover{background:#f0ca63}
.warn{background:#c0562c;color:#fff;font-weight:700}
.warn:not(:disabled):hover{background:#d4672f}
.ghost{background:rgba(255,255,255,.1);color:#eaf2ee}
.ghost:hover{background:rgba(255,255,255,.18)}
button.small{padding:6px 11px;font-size:13px}
.err{color:#ffb3b3;min-height:18px;margin:6px 0 0;font-size:13px}

/* ---------- login ---------- */
.loginbox{margin:auto;width:min(360px,92vw);background:rgba(0,0,0,.34);
  border:1px solid var(--line);border-radius:18px;padding:26px 24px 20px;backdrop-filter:blur(4px)}
.brand{font-family:Georgia,"Times New Roman",serif;letter-spacing:.06em;color:var(--gold);
  margin:0;text-align:center;font-size:34px;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.brand.small{font-size:18px;text-align:left}
.tagline{text-align:center;margin:4px 0 18px;opacity:.65;font-size:13px}
.tabs{display:flex;gap:6px;margin-bottom:16px}
.tab{flex:1;background:rgba(255,255,255,.07);color:#cfe0d8}
.tab.active{background:rgba(224,182,74,.22);color:var(--gold);font-weight:700}
label{display:block;margin-bottom:12px;font-size:13px;opacity:.8}
input{width:100%;margin-top:5px;padding:11px 12px;border-radius:9px;border:1px solid var(--line);
  background:rgba(255,255,255,.07);color:#fff;font:inherit}
input:focus{outline:2px solid var(--gold);outline-offset:-1px}
#authBtn{width:100%;margin-top:4px;padding:12px}

/* ---------- topbar ---------- */
.topbar{display:flex;align-items:center;gap:10px;padding:10px 14px;
  background:rgba(0,0,0,.3);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.who{font-size:13px;opacity:.8}

/* ---------- lobby ---------- */
.lobbywrap{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;padding:16px;align-items:start}
@media(max-width:760px){.lobbywrap{grid-template-columns:1fr}}
.panel{background:rgba(0,0,0,.26);border:1px solid var(--line);border-radius:14px;padding:16px}
.panelhead{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.panel h2{margin:0 0 10px;font-size:15px;letter-spacing:.04em;text-transform:uppercase;opacity:.7}
.panelhead h2{margin:0}
.tablelist{display:flex;flex-direction:column;gap:10px}
.trow{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:11px;
  background:rgba(255,255,255,.06);border:1px solid var(--line)}
.trow .tn{font-weight:700}
.trow .tp{font-size:13px;opacity:.72}
.empty{opacity:.55;font-size:14px;padding:10px 0}
.board{display:flex;flex-direction:column;gap:6px;font-size:14px}
.brow{display:flex;justify-content:space-between;padding:7px 10px;border-radius:8px;background:rgba(255,255,255,.05)}
.brow b{color:var(--gold)}
.rulesnote{margin:4px 16px 22px;padding:14px 16px;border-radius:12px;font-size:13px;line-height:1.6;
  background:rgba(0,0,0,.22);border:1px solid var(--line);opacity:.85}

/* ---------- seats ---------- */
.seats{display:flex;gap:8px;padding:10px 12px;overflow-x:auto}
.seat{min-width:124px;flex:0 0 auto;padding:9px 11px;border-radius:11px;
  background:rgba(0,0,0,.26);border:1px solid var(--line);font-size:13px}
.seat.turn{border-color:var(--gold);box-shadow:0 0 0 2px rgba(224,182,74,.35) inset;background:rgba(224,182,74,.12)}
.seat.out{opacity:.4}
.seat .nm{font-weight:700;display:flex;align-items:center;gap:5px}
.seat .mt{opacity:.75;font-size:12px;margin-top:3px}
.dot{width:7px;height:7px;border-radius:50%;background:#49c47a;flex:0 0 auto}
.dot.off{background:#888}
.badge{font-size:10px;padding:1px 5px;border-radius:5px;background:rgba(224,182,74,.25);color:var(--gold)}

/* ---------- felt ---------- */
.felt{flex:1;display:flex;flex-direction:column;gap:12px;padding:6px 12px 10px}
.piles{display:flex;gap:16px;align-items:flex-start}
.pile{text-align:center}
.pilelabel{font-size:11px;opacity:.6;margin-top:4px;letter-spacing:.04em}
.cardback{width:52px;height:74px;border-radius:7px;display:grid;place-items:center;
  background:repeating-linear-gradient(45deg,#7a1020,#7a1020 5px,#9c1a2c 5px,#9c1a2c 10px);
  border:2px solid #f3e6c9;color:#fff;font-weight:700;font-size:13px;
  box-shadow:0 3px 8px rgba(0,0,0,.45)}
.cardslot{width:52px;height:74px;border-radius:7px;border:2px dashed rgba(255,255,255,.25);
  display:grid;place-items:center}
.pile.pick .cardback,.pile.pick .cardslot{cursor:pointer;outline:3px solid var(--gold);outline-offset:2px}

/* ---------- cards ---------- */
.card{width:52px;height:74px;flex:0 0 auto;border-radius:7px;background:var(--paper);color:var(--ink);
  border:1px solid #c9bfa6;box-shadow:0 2px 5px rgba(0,0,0,.4);position:relative;
  display:flex;flex-direction:column;justify-content:space-between;padding:4px 5px;
  font-weight:700;user-select:none}
.card .r{font-size:16px;line-height:1}
.card .s{font-size:19px;line-height:1;align-self:flex-end}
.card.red{color:var(--red)}
.card.jk{background:linear-gradient(145deg,#2d2250,#4a3a7a);color:#ffe9a8;border-color:#ffe9a8}
.card.jk .r{font-size:11px}
.card.sel{transform:translateY(-14px);outline:3px solid var(--gold);box-shadow:0 8px 16px rgba(0,0,0,.5)}
.card.small{width:40px;height:57px;padding:3px 4px}
.card.small .r{font-size:12px}
.card.small .s{font-size:14px}
.card.wild{border:2px solid #a07be0;box-shadow:0 0 0 2px rgba(160,123,224,.4)}
.card .wmark{position:absolute;bottom:2px;left:3px;font-size:9px;color:#6b4ea8;font-weight:700}
.hand .card{cursor:pointer}

/* ---------- melds ---------- */
.meldarea{display:flex;flex-wrap:wrap;gap:10px;align-content:flex-start;min-height:72px}
.meld{padding:8px 9px 6px;border-radius:10px;background:rgba(0,0,0,.24);border:1px solid var(--line)}
.meld .mo{font-size:11px;opacity:.65;margin-bottom:5px}
.meld .mc{display:flex;gap:3px}
.meld.target{outline:2px dashed var(--gold);cursor:pointer;background:rgba(224,182,74,.12)}
.meld .card.swappable{cursor:pointer;outline:2px solid #a07be0}
.meldempty{opacity:.45;font-size:13px;padding:14px 0}

/* ---------- hand ---------- */
.handzone{background:rgba(0,0,0,.34);border-top:1px solid var(--line);padding:12px 12px 10px;
  position:sticky;bottom:0;z-index:15}
.hand{display:flex;gap:4px;padding:16px 2px 6px;overflow-x:auto;min-height:98px}
.actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:4px}
.hint{font-size:12.5px;opacity:.75;margin:7px 0 0;min-height:17px}

/* ---------- banner / log ---------- */
.banner{margin:0 12px;padding:0;max-height:0;overflow:hidden;border-radius:11px;
  background:rgba(224,182,74,.18);border:1px solid var(--gold);transition:.2s;font-size:14px}
.banner.show{padding:11px 14px;max-height:400px;margin-bottom:8px}
.banner h4{margin:0 0 7px;color:var(--gold);font-size:15px}
.banner table{width:100%;border-collapse:collapse;font-size:13px}
.banner td{padding:3px 6px;border-bottom:1px solid rgba(255,255,255,.1)}
.banner td:last-child{text-align:right}
.logpanel{max-height:118px;overflow-y:auto;padding:8px 14px 14px;font-size:12.5px;opacity:.72;line-height:1.5}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.66);display:none;place-items:center;z-index:50;padding:16px}
.modal.show{display:grid}
.modalbox{width:min(420px,94vw);background:#15291f;border:1px solid var(--line);
  border-radius:15px;padding:20px;max-height:86vh;overflow-y:auto}
.modalbox h3{margin:0 0 12px;font-size:17px;color:var(--gold)}
.modalfoot{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}
.jkrow{margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.jkrow:last-of-type{border-bottom:0}
.jkrow .lbl{font-size:13px;opacity:.78;margin-bottom:8px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{padding:8px 13px;border-radius:9px;background:rgba(255,255,255,.09);color:#fff;font-size:15px;font-weight:700}
.chip.red{color:#ff8d8d}
.chip.on{background:var(--gold);color:#2a1d00}
.selects{display:flex;gap:8px}
.selects select{flex:1;padding:9px;border-radius:8px;background:rgba(255,255,255,.08);
  color:#fff;border:1px solid var(--line);font:inherit}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:132px;transform:translateX(-50%) translateY(16px);
  background:#3a1414;color:#ffd9d9;border:1px solid #a33;padding:11px 17px;border-radius:10px;
  font-size:14px;opacity:0;pointer-events:none;transition:.22s;z-index:60;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.ok{background:#12301f;color:#c9f0d5;border-color:#3a7}