:root {
  --bg: #0b1120;
  --bg2: #111a2e;
  --card: #16203a;
  --line: #263252;
  --text: #e6ecff;
  --dim: #8b97b8;
  --brand: #f5b83d;
  --brand2: #ff8a3d;
  --good: #3ddc84;
  --bad: #ff5d5d;
  --info: #5db4ff;
  --radius: 14px;
  --sat: env(safe-area-inset-top);
  --sab: env(safe-area-inset-bottom);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; }
body {
  background: radial-gradient(120% 60% at 50% -10%, #1a2748 0%, transparent 60%), var(--bg);
  color: var(--text);
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  overscroll-behavior: none;
  -webkit-user-select: none; user-select: none;
}

#app { min-height: 100dvh; padding: calc(12px + var(--sat)) 14px calc(28px + var(--sab)); max-width: 560px; margin: 0 auto; }
.boot { color: var(--dim); text-align: center; padding: 40px 0; }

/* ---------- generic ---------- */
h1 { font-size: 26px; margin: 6px 0 2px; letter-spacing: .3px; }
h2 { font-size: 15px; margin: 18px 0 8px; color: var(--dim); text-transform: uppercase; letter-spacing: .8px; font-weight: 700; }
.center { text-align: center; }
.dim { color: var(--dim); }
.small { font-size: 13px; }
.row { display: flex; gap: 8px; align-items: center; }
.wrap { flex-wrap: wrap; }
.grow { flex: 1; }
.spacer { flex: 1; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  margin: 10px 0;
}

button, .btn {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--bg2);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  min-height: 46px;
}
button:active { transform: scale(.97); }
button.primary {
  background: linear-gradient(180deg, var(--brand), var(--brand2));
  border-color: transparent;
  color: #241500;
}
button.good { background: var(--good); border-color: transparent; color: #05280f; }
button.bad { background: transparent; border-color: var(--bad); color: var(--bad); }
button.ghost { background: transparent; }
button.block { width: 100%; display: block; }
button:disabled { opacity: .45; pointer-events: none; }
button.mini { min-height: 36px; padding: 6px 12px; font-size: 14px; border-radius: 9px; }

input, select {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 12px;
  font-size: 16px;
  min-height: 46px;
}
label { display: block; font-size: 13px; color: var(--dim); margin: 10px 0 4px; }
.field { margin: 6px 0; }

/* ---------- join / code ---------- */
.codebig {
  font-size: 40px; font-weight: 800; letter-spacing: 10px; text-align: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--brand); padding: 8px 0;
}

/* ---------- board 1..90 ---------- */
.board { display: grid; grid-template-columns: repeat(10, 1fr); gap: 4px; margin: 10px 0; }
.board .n {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  background: var(--bg2); border: 1px solid var(--line); border-radius: 7px;
  font-size: 12px; font-weight: 700; color: var(--dim);
}
.board .n.on { background: var(--info); border-color: var(--info); color: #04121f; }
.board .n.last { background: var(--brand); border-color: var(--brand); color: #241500; box-shadow: 0 0 0 2px #0006; }

.lastnum {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 10px 0 4px;
}
.lastnum .big {
  font-size: 68px; font-weight: 800; line-height: 1;
  background: linear-gradient(180deg, var(--brand), var(--brand2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lastnum .lbl { color: var(--dim); font-size: 13px; letter-spacing: 2px; text-transform: uppercase; }

/* ---------- ticket ---------- */
.ticket {
  background: #fffdf5; color: #1a1408;
  border-radius: 12px; padding: 8px; margin: 10px 0;
  box-shadow: 0 6px 18px #0005;
}
.ticket .tgrid { display: grid; grid-template-columns: repeat(9, 1fr); gap: 3px; }
.ticket .cell {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  border-radius: 6px; font-weight: 800; font-size: 15px;
  background: #f0e9d8; color: #1a1408;
}
.ticket .cell.blank { background: transparent; }
.ticket .cell.marked { background: var(--brand); color: #241500; }
.ticket .cell.hl { outline: 3px solid var(--good); outline-offset: -3px; }
.ticket .tlabel { font-size: 11px; color: #7a6f52; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 2px 4px 6px; }

.tickets-scroll { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
.tickets-scroll > .ticket { min-width: 92%; scroll-snap-align: center; flex-shrink: 0; }

/* ---------- patterns / claims ---------- */
.pgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pbtn {
  background: var(--bg2); border: 1px solid var(--line); border-radius: 12px;
  padding: 10px; text-align: left; cursor: pointer; min-height: 60px;
}
.pbtn .pname { font-weight: 700; font-size: 15px; }
.pbtn .pmeta { font-size: 12px; color: var(--dim); }
.pbtn.won { border-color: var(--good); }
.pbtn.won .pname::after { content: " ✓"; color: var(--good); }
.pbtn.done { opacity: .5; }

.feed { display: flex; flex-direction: column; gap: 6px; }
.feed .ev { display: flex; gap: 8px; align-items: baseline; font-size: 14px; padding: 8px 10px; border-radius: 10px; background: var(--bg2); border: 1px solid var(--line); }
.feed .ev.won { border-color: var(--good); }
.feed .ev.wrong { border-color: var(--bad); }
.feed .ev .t { margin-left: auto; color: var(--dim); font-size: 12px; }

.tag { display: inline-block; font-size: 11px; font-weight: 800; padding: 2px 8px; border-radius: 999px; letter-spacing: .5px; }
.tag.good { background: #123d24; color: var(--good); }
.tag.bad { background: #3d1212; color: var(--bad); }
.tag.info { background: #12304d; color: var(--info); }
.tag.warn { background: #3d2e12; color: var(--brand); }

.ledger { width: 100%; border-collapse: collapse; font-size: 14px; }
.ledger th, .ledger td { padding: 8px 6px; text-align: right; border-bottom: 1px solid var(--line); }
.ledger th:first-child, .ledger td:first-child { text-align: left; }
.ledger th { color: var(--dim); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.ledger .pos { color: var(--good); }
.ledger .neg { color: var(--bad); }
.ledger tr.me td { background: #ffffff08; }

.pillrow { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0; }
.pill { font-size: 12px; padding: 4px 10px; border-radius: 999px; background: var(--bg2); border: 1px solid var(--line); color: var(--dim); }
.pill.on { background: #12304d; border-color: var(--info); color: var(--info); }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: calc(24px + var(--sab)); transform: translateX(-50%);
  background: #000d; border: 1px solid var(--line); color: var(--text);
  padding: 12px 18px; border-radius: 12px; font-weight: 600; z-index: 50; max-width: 90%;
  animation: pop .18s ease;
}
.toast.good { border-color: var(--good); }
.toast.bad { border-color: var(--bad); }
@keyframes pop { from { opacity: 0; transform: translate(-50%, 8px); } }

/* ---------- modal ---------- */
.sheet-backdrop { position: fixed; inset: 0; background: #0009; z-index: 40; display: flex; align-items: flex-end; justify-content: center; }
.sheet {
  background: var(--card); border: 1px solid var(--line); border-bottom: 0;
  border-radius: 18px 18px 0 0; width: 100%; max-width: 560px;
  padding: 16px 16px calc(20px + var(--sab));
  animation: up .2s ease;
}
@keyframes up { from { transform: translateY(30px); opacity: .5; } }

.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid #fff4; border-top-color: #fff; border-radius: 50%; animation: sp .7s linear infinite; }
@keyframes sp { to { transform: rotate(360deg); } }

.banner { background: #3d1212; border: 1px solid var(--bad); color: var(--bad); border-radius: 12px; padding: 10px 12px; font-weight: 700; margin: 10px 0; }
.pulse { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .55; } }