* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  /* A saloon table rather than a card room: this is the one game in the
     catalogue where the deal itself is the gamble, and the felt says so. */
  background: linear-gradient(180deg, #7c2d12 0%, #9a3412 55%, #7c2d12 100%);
  color: #fff7ed; user-select: none; -webkit-user-select: none;
  touch-action: none; overflow: hidden;
}
#app { height: 100%; display: flex; flex-direction: column; max-width: min(100%, 860px); margin: 0 auto; }

#hdr { display: flex; align-items: center; gap: 8px; padding: 8px 12px; padding-top: max(8px, env(safe-area-inset-top)); }
#hdr .pill { background: rgba(0,0,0,0.22); border: 2px solid rgba(255,255,255,0.16); border-radius: 999px; padding: 6px 11px; font-weight: 800; font-size: 15px; min-width: 44px; min-height: 44px; display: flex; align-items: center; cursor: pointer; justify-content: center; color: inherit; font-family: inherit; }
#hdrHome { border: none; background: #fbbf24; color: #7c2d12; font-size: 18px; }
#hdrStatus { flex: 1; min-width: 0; text-align: center; font-weight: 800; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #fed7aa; }

.scr { flex: 1; display: none; flex-direction: column; overflow-y: auto; padding: 6px 14px 18px; }
/* The table gets the full width: side padding comes straight off the card size. */
#scr-play { padding: 6px 4px 6px; }
.scr.on { display: flex; }

#scr-menu { align-items: center; text-align: center; gap: 12px; justify-content: center; }
#scr-menu h1 { font-size: clamp(32px, 9vw, 44px); color: #ffffff; }
#scr-menu .sub { color: #fed7aa; font-weight: 600; margin-bottom: 4px; }
#tierRow { display: flex; gap: 8px; width: 100%; }
.tierCard { flex: 1; background: rgba(0,0,0,0.2); border: 3px solid rgba(255,255,255,0.14); border-radius: 16px; padding: 10px 4px; font-weight: 800; font-size: 14px; line-height: 1.35; cursor: pointer; color: #fff7ed; font-family: inherit; }
.tierCard small { display: block; color: #fed7aa; font-weight: 700; font-size: 11.5px; }
.tierCard .te { font-size: 26px; display: block; }
.tierCard.sel { border-color: #fbbf24; background: rgba(251,191,36,0.14); }

/* Settings, behind a disclosure — the same shape as every other product's. */
#custom { width: 100%; margin: 2px 0; text-align: left; background: rgba(0,0,0,0.2); border: 3px solid rgba(255,255,255,0.13); border-radius: 16px; padding: 6px 12px 10px; }
#custom > summary { list-style: none; cursor: pointer; font-weight: 800; font-size: 16px; padding: 10px 2px; min-height: 44px; display: flex; align-items: center; gap: 8px; }
#custom > summary::-webkit-details-marker { display: none; }
#custom > summary::before { content: "▸"; transition: transform .12s; }
#custom[open] > summary::before { transform: rotate(90deg); }
.field { display: flex; align-items: center; gap: 10px; margin: 7px 0; }
.field .lbl { flex: 0 0 104px; font-size: 13.5px; font-weight: 800; color: #fed7aa; }
.seg { flex: 1; display: flex; gap: 6px; }
.seg button { flex: 1; min-height: 44px; border-radius: 11px; border: 2px solid rgba(255,255,255,0.16); background: rgba(0,0,0,0.24); color: #fff7ed; font-family: inherit; font-weight: 800; font-size: 13.5px; cursor: pointer; padding: 4px 2px; }
.seg button.on { background: #fbbf24; border-color: #d97706; color: #7c2d12; min-height: 44px;}
.blurb { margin: 6px 0 2px; font-size: 12.5px; line-height: 1.45; color: #fed7aa; }

button.big { width: 100%; border-radius: 16px; min-height: 56px; font-size: 19px; font-weight: 800; background: rgba(0,0,0,0.2); color: #fff7ed; border: 3px solid rgba(255,255,255,0.14); cursor: pointer; font-family: inherit; }
button.big:active { transform: translateY(2px); }
button.big.primary { background: #fbbf24; border-color: #d97706; color: #7c2d12; min-height: 44px;}

/* --- play ----------------------------------------------------------------- */
/* THE SCOREBOARD ROW (R-C19). Fixed height, and nothing in it changes width by
   more than a digit, so a message arriving cannot shove the numbers sideways. */
#playTop { display: flex; font-size: 13px; gap: 5px; min-height: 30px;
           align-items: stretch; justify-content: flex-start; padding: 2px 2px 3px;
           font-weight: 800; }
#playTop .gap { flex: 1 1 auto; min-width: 0; }
.chip { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 5px;
        padding: 0 8px; border-radius: 999px; background: rgba(0,0,0,0.26);
        border: 2px solid rgba(255,255,255,0.14); line-height: 1; }
.chip i { font-style: normal; font-size: 10px; font-weight: 800; opacity: 0.72; letter-spacing: 0.02em; }
.chip b { font-size: 15px; font-weight: 800; font-variant-numeric: tabular-nums; }
/* The trump chip lights up the moment trump exists, and carries the suit's own
   colour: a red suit on a warm felt is not readable as "red" without it. */
.chip#trumpChip.set { border-color: #fbbf24; background: rgba(251,191,36,0.18); }
.chip#trumpChip.red b { color: #fecaca; }
.chip#bidChip.set { border-color: #fbbf24; background: rgba(251,191,36,0.16); }
.chip.you { border-color: rgba(253,230,138,0.55); color: #fde68a; }

#msgLine { flex: none; min-height: 20px; display: flex; align-items: center; justify-content: center; padding: 0 4px 3px; }
#msgOut { font-weight: 800; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }

#stageWrap { flex: 1; position: relative; min-height: 0; }
canvas#stage { display: block; touch-action: none; }

/* THE BID ROW IS ALWAYS HERE, EVEN WITH NOTHING TO SAY. `visibility`, not
   `display`: hiding it with display:none makes #stageWrap taller, which re-fits
   the canvas, which re-lays the whole table — so every card resizes and slides
   the moment the row appears, and slides back when it goes. */
#bidRow { flex: none; display: flex; flex-wrap: wrap; gap: 6px; justify-content: center;
          align-items: center; min-height: 60px; visibility: hidden;
          padding: 8px 4px max(4px, env(safe-area-inset-bottom)); }
#bidRow.on { visibility: visible; }
.bidBtn { min-width: 52px; min-height: 44px; border-radius: 12px; font-family: inherit;
          font-weight: 800; font-size: 16px; cursor: pointer; color: #fff7ed;
          background: rgba(0,0,0,0.24); border: 2px solid rgba(255,255,255,0.16); padding: 0 10px; }
.bidBtn:active { transform: translateY(2px); }
.bidBtn.pass { color: #fecaca; }
/* The game's own estimate, marked in gold. It is the same number the opponents
   bid on — a suggestion, not a decision, and no child should have to guess
   blind at a game whose whole first move is a guess. */
.bidBtn.hint { border-color: #fbbf24; color: #fbbf24; }

.ovl { position: absolute; inset: 0; display: none; align-items: flex-start; justify-content: center; background: rgba(69,26,3,0.55); border-radius: 12px; padding: 16px; overflow-y: auto; }
.ovl.on { display: flex; }
/* The overlay REPORTS ON THE TABLE, so it must not hide the table: the scrim is
   a dim and the words sit on a panel of their own. */
.ovlCard { text-align: center; width: 100%; max-width: 340px; display: flex; flex-direction: column; gap: 10px;
           background: rgba(60,20,4,0.96); border: 2px solid rgba(255,255,255,0.16);
           border-radius: 18px; padding: 16px 14px; box-shadow: 0 10px 30px rgba(0,0,0,0.45); margin: auto;}
.ovlCard.wide { max-width: 460px; margin: auto;}
#ovlTitle { font-size: 26px; font-weight: 800; color: #ffffff; }
#ovlTitle2 { font-size: 22px; font-weight: 800; color: #ffffff; }
#ovlSub { color: #fed7aa; font-weight: 700; min-height: 22px; line-height: 1.45;
          display: flex; flex-direction: column; gap: 5px; }

/* THE RESULT ROWS ("a result must carry its evidence"). One row per player:
   who, what happened, what it was worth. Same class names as the other card
   games, because it is the same idea and a second vocabulary would drift. */
.sdRow { display: flex; align-items: center; gap: 7px; padding: 5px 7px; border-radius: 10px;
         background: rgba(255,255,255,0.05); border: 2px solid transparent; text-align: left; }
.sdRow.you { background: rgba(255,255,255,0.10); }
.sdRow.win { border-color: #4ade80; background: rgba(74,222,128,0.14); }
.sdWho { flex: 0 0 62px; font-size: 13px; font-weight: 800; }
.sdHand { flex: 1 1 auto; font-size: 12px; font-weight: 700; line-height: 1.25; color: #fed7aa; }
.sdSwing { flex: 0 0 auto; font-size: 13px; font-weight: 800; font-variant-numeric: tabular-nums; color: #fca5a5; }
.sdSwing.up { color: #4ade80; }

/* The tricks record. Wide, because a row is five cards and a narrow column
   would wrap every one of them. */
#btnTricks { flex: none; min-width: 34px; min-height: 34px; border-radius: 10px; border: 2px solid rgba(255,255,255,0.16); background: rgba(0,0,0,0.24); color: inherit; font-size: 15px; cursor: pointer; font-family: inherit; padding: 0 6px; }
#btnTricks:active { transform: translateY(1px); }
#trickList { max-height: 46vh; max-height: 46dvh; overflow-y: auto; overscroll-behavior: contain; display: flex; flex-direction: column; gap: 4px; text-align: left; padding: 2px; }
#trickList:empty::after { content: "Nothing yet — the first trick will show up here."; color: #fed7aa; font-weight: 700; font-size: 14px; }
.trRow { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 13px; padding: 5px 6px; border-radius: 8px; background: rgba(255,255,255,0.05); }
.trNo { flex: none; width: 20px; color: #fed7aa; font-variant-numeric: tabular-nums; }
.trCards { flex: 0 1 auto; display: flex; gap: 4px; flex-wrap: wrap; }
.trC { display: inline-flex; align-items: center; justify-content: center; min-width: 32px; height: 26px; border-radius: 4px; background: #fff; color: #0f172a; font-size: 12px; font-weight: 800; border: 1px solid #94a3b8; }
.trC.red { color: #dc2626; }
.trC.win { box-shadow: 0 0 0 3px #fbbf24; }
.trC.tr { border-color: #f59e0b; border-width: 2px; }
.trWho { flex: 1 1 auto; font-size: 12px; color: #fbbf24; text-align: left; padding-left: 2px; white-space: nowrap; }

/* --- help ----------------------------------------------------------------- */
#scr-how .card { background: rgba(0,0,0,0.2); border: 3px solid rgba(255,255,255,0.13); border-radius: 16px; padding: 14px; margin-bottom: 10px; font-size: 15px; line-height: 1.55; font-weight: 600; }
#scr-how h2 { margin-bottom: 8px; color: #ffffff; }
#scr-how ul { margin: 6px 0 0 18px; }
#scr-how li { margin: 3px 0; }

/* The legend (R-L1). One column of swatches at a fixed width, so the eye can
   run the column instead of the prose. */
.legend { display: flex; flex-direction: column; gap: 7px; }
.lgRow { display: flex; align-items: center; gap: 10px; }
.lgArt { flex: none; width: 46px; display: flex; align-items: center; justify-content: center; }
.lgTxt { display: flex; flex-direction: column; min-width: 0; }
.lgTxt b { font-size: 14px; font-weight: 800; }
.lgTxt small { font-size: 12.5px; color: #fed7aa; line-height: 1.3; font-weight: 600; }
.lgPip { font-size: 22px; color: #0f172a; background: #fff; border-radius: 4px; padding: 1px 6px; }
.lgPip.red { color: #dc2626; }
.lgCard { width: 26px; height: 37px; border-radius: 4px; background: #fff; display: inline-block; }
.lgCard.tr { box-shadow: inset 0 0 0 2px #f59e0b; }
.lgCard.dim { box-shadow: inset 0 0 0 40px rgba(15,23,42,0.55); }
.lgCard.live { box-shadow: 0 0 0 3px #4ade80; }
.lgBid { display: inline-flex; align-items: center; justify-content: center; min-width: 30px; height: 26px;
         border-radius: 7px; background: rgba(0,0,0,0.3); border: 2px solid rgba(255,255,255,0.2);
         font-weight: 800; font-size: 12px; }
.lgBid.hint { border-color: #fbbf24; color: #fbbf24; }
.lgD { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px;
       border-radius: 999px; background: #fbbf24; color: #3b1d00; font-weight: 800; font-size: 14px; }

#toast { position: fixed; left: 50%; bottom: 84px; transform: translateX(-50%); background: #ffffff; color: #7c2d12; font-weight: 800; padding: 9px 16px; border-radius: 999px; opacity: 0; transition: opacity 0.25s; pointer-events: none; z-index: 40; max-width: calc(100vw - 32px); text-align: center; }
#toast.on { opacity: 1; }

/* docs/offline-pwa.md R-C15 — the PAGE must never scroll. */
html, body { overflow: hidden; overscroll-behavior: none; }
.scr { overscroll-behavior: contain; }

/* A TURNED PHONE HAS NO SPARE ROWS (R-T6). Every line of chrome here is a line
   the felt does not get, and at 375px of window height the felt is what the
   game IS. The text shrinks and the reserved rows tighten; the 44px touch floor
   on the bid buttons does not move, because that is the one thing that must
   never give way. */
@media (orientation: landscape) and (max-height: 500px) {
  #hdr { padding: 4px 10px; padding-top: max(4px, env(safe-area-inset-top)); }
  #playTop { padding: 0 4px 2px; font-size: 12px; min-height: 0; }
  #msgLine { min-height: 15px; padding: 0 4px 1px; }
  #msgOut { font-size: 11.5px; }
  #bidRow { min-height: 52px; padding: 4px 4px max(2px, env(safe-area-inset-bottom)); }
}
/* #228: the landscape footer float moved into version.js, which owns the
   footer's layout for all 54 products. Nothing product-specific was left. */