:root {
  --bg: #0f1220;
  --panel: #1a1f36;
  --panel-2: #232a4a;
  --text: #e7ebff;
  --muted: #9aa3c7;
  --border: #2e3765;
  --accent: #6c8cff;
  --accent-2: #4a67d6;
  --accent-glow: rgba(108, 140, 255, 0.35);
  --undrawn: #2a3157;
  --active: #b9891f;
  --pending: #7a4fd0;
  --confirmed: #2f9e5c;
  --danger: #d0455a;
  --ok: #2f9e5c;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
  --tap: 44px; /* minimum touch target */

  /* Type scale */
  --fs-h1: 1.6rem;
  --fs-h2: 1.2rem;
  --fs-h3: 1rem;
  --fs-body: 0.98rem;
  --fs-label: 0.82rem;
  --fs-caption: 0.86rem;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #1a2044, var(--bg));
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
  font-size: var(--fs-body);
}

a { color: var(--accent); }

.wrap { max-width: 980px; margin: 0 auto; padding: 24px 18px 72px; }

header.top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; margin-bottom: 22px;
}

h1 { font-size: var(--fs-h1); margin: 0; font-weight: 700; letter-spacing: -0.01em; }
h2 { font-size: var(--fs-h2); margin: 0 0 4px; font-weight: 650; letter-spacing: -0.01em; }
h3 { font-size: var(--fs-h3); margin: 18px 0 8px; font-weight: 600; color: var(--text); text-transform: uppercase; letter-spacing: 0.05em; opacity: 0.85; }

.body { font-size: var(--fs-body); color: var(--text); }
.caption, .hint { color: var(--muted); font-size: var(--fs-caption); }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; }

.badge {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 4px 11px; border-radius: 999px; background: var(--panel-2);
  color: var(--muted); border: 1px solid var(--border);
}
.badge.gm { color: #ffd88a; }
.badge.play { color: #9fe6c0; }

.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px; margin-bottom: 20px; box-shadow: var(--shadow);
}
.panel h2 { margin-top: 0; }

.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.row.spread { justify-content: space-between; }
.grow { flex: 1 1 auto; }

/* Forms */
label { display: block; font-size: var(--fs-label); color: var(--muted); margin: 14px 0 5px; font-weight: 500; }
input, select, textarea {
  width: 100%; min-height: var(--tap);
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 9px; padding: 10px 12px; font-size: var(--fs-body); font-family: inherit;
}
textarea { min-height: unset; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.field-error { border-color: var(--danger) !important; outline: 2px solid rgba(208, 69, 90, 0.5); }

.field-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.field label { margin-top: 0; }

/* Buttons — clear primary vs. secondary weight (§6) */
button {
  min-height: var(--tap); background: var(--accent); color: #fff; border: none;
  border-radius: 9px; padding: 11px 18px; font-size: var(--fs-body); font-weight: 600;
  cursor: pointer; transition: background 0.15s, opacity 0.15s, transform 0.05s, box-shadow 0.15s;
}
button:hover { background: var(--accent-2); }
button:active { transform: translateY(1px); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.primary { background: var(--accent); box-shadow: 0 4px 14px var(--accent-glow); }
button.primary.go { font-size: 1.02rem; padding: 13px 22px; }
button.secondary {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  box-shadow: none; font-weight: 500;
}
button.secondary:hover { background: var(--border); }
button.danger { background: var(--danger); }
button.ok { background: var(--ok); }
button.small { min-height: 34px; padding: 6px 13px; font-size: 0.82rem; }

/* Bingo grid */
.board { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin: 8px 0; }
.cell {
  position: relative; aspect-ratio: 1 / 1; border-radius: 10px; padding: 6px;
  font-size: 0.74rem; display: flex; align-items: center; justify-content: center;
  text-align: center; overflow: hidden; border: 1px solid var(--border);
  background: var(--undrawn); word-break: break-word; min-height: 52px;
}
.cell .idx { position: absolute; top: 3px; left: 5px; font-size: 0.6rem; color: rgba(255, 255, 255, 0.4); }
.cell.active { background: var(--active); color: #1a1200; font-weight: 700; box-shadow: 0 0 0 2px #ffce6b; }
.cell.pending { background: var(--pending); }
.cell.confirmed { background: var(--confirmed); }
.cell.in-line { box-shadow: 0 0 0 2px #7dffb0, 0 0 12px #2f9e5c; }
.board-preview { margin-top: 12px; }

.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 0.8rem; color: var(--muted); margin-top: 12px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.swatch { width: 14px; height: 14px; border-radius: 4px; display: inline-block; border: 1px solid var(--border); }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; }
.stat { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 14px 12px; text-align: center; }
.stat .n { font-size: 1.6rem; font-weight: 700; }
.stat .k { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-top: 2px; }

/* Category board builder (setup Tasks step) */
.cat-builder { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.cat-row { border: 1px solid var(--border); border-radius: 10px; background: var(--panel-2); overflow: hidden; }
.cat-head { display: flex; align-items: center; gap: 10px; padding: 6px 10px; }
.cat-toggle {
  flex: 1 1 auto; text-align: left; background: none; border: none; box-shadow: none;
  color: var(--text); font-weight: 600; font-size: 0.9rem; padding: 8px 4px; min-height: unset;
  display: flex; align-items: center; gap: 8px;
}
.cat-toggle:hover { background: none; color: var(--accent); }
.cat-toggle .arrow { color: var(--muted); font-size: 0.8rem; width: 12px; }
.cat-avail {
  font-size: 0.68rem; color: var(--muted); background: var(--panel); border: 1px solid var(--border);
  border-radius: 999px; padding: 1px 8px;
}
.cat-count { display: flex; align-items: center; gap: 6px; margin: 0; font-size: 0.78rem; color: var(--muted); white-space: nowrap; }
.cat-count input { width: 64px; min-height: 36px; padding: 6px 8px; text-align: center; }
.cat-chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 12px 12px; }
.chip {
  background: var(--panel); border: 1px solid var(--border); color: var(--text);
  border-radius: 999px; padding: 6px 12px; font-size: 0.8rem; font-weight: 500;
  min-height: unset; box-shadow: none; cursor: pointer;
}
.chip:hover { border-color: var(--accent); background: var(--panel); }
.chip.on { background: var(--confirmed); border-color: var(--confirmed); color: #fff; }
/* Reserve the checkmark's space in both states so selecting doesn't resize the chip. */
.chip::before { content: "✓"; display: inline-block; width: 0.8em; margin-right: 5px; visibility: hidden; }
.chip.on::before { visibility: visible; }
.builder-controls { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 4px; }
.board-count { margin-left: auto; font-size: 0.82rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.board-count.full { color: var(--confirmed); font-weight: 600; }
.builder-msg { min-height: 1.2em; margin: 8px 0 0; }

/* Task inputs (setup) — wider fields so you can read/edit the full task text */
.tasks-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.task-cell { display: flex; flex-direction: column; }
.task-cell input { min-height: 44px; padding: 10px 12px; font-size: 0.9rem; }
.tile-label { font-size: 0.66rem; color: var(--muted); margin-bottom: 3px; display: none; }

/* Lists */
.list { list-style: none; padding: 0; margin: 0; }
.list li { display: flex; align-items: center; gap: 10px; padding: 11px 13px; border: 1px solid var(--border); border-radius: 9px; margin-bottom: 8px; background: var(--panel-2); }
.list li .txt { flex: 1 1 auto; }
.list li .time { color: var(--muted); font-size: 0.78rem; }

.summary { list-style: none; padding: 0; margin: 0 0 8px; }
.summary li { display: flex; justify-content: space-between; gap: 14px; padding: 9px 2px; border-bottom: 1px solid var(--border); }
.summary li span { color: var(--muted); }
.summary li strong { text-align: right; }

.tag { font-size: 0.7rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border); white-space: nowrap; }
.tag.draw { color: #cbd3ff; }
.tag.confirm { color: #9fe6c0; }
.tag.deny { color: #ffb0b0; }
.tag.mark_done { color: #d9c2ff; }
.tag.started, .tag.created { color: var(--muted); }
.tag.wasted { color: #ffce6b; }

.reward-row { display: grid; grid-template-columns: 90px 1fr auto auto; gap: 8px; margin-bottom: 8px; align-items: center; }
.reward-odds { font-size: 0.76rem; color: var(--muted); white-space: nowrap; }
.calib-hint { display: block; font-size: 0.78rem; color: var(--accent); margin-top: 6px; }

.notice { padding: 11px 15px; border-radius: 9px; margin: 12px 0; font-size: 0.92rem; }
.notice.err { background: rgba(208, 69, 90, 0.15); border: 1px solid var(--danger); color: #ffc4cd; }
.notice.ok { background: rgba(47, 158, 92, 0.15); border: 1px solid var(--ok); color: #b7f2cf; }
.notice.info { background: rgba(108, 140, 255, 0.12); border: 1px solid var(--accent); color: #cdd8ff; }
.big-task { font-size: 1.1rem; }

/* Blocking modal (invite → set-PIN) */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(6, 8, 18, 0.72);
  display: flex; align-items: center; justify-content: center; padding: 18px;
  backdrop-filter: blur(3px);
}
.modal { max-width: 440px; width: 100%; margin: 0; }
.modal h2 { margin-top: 0; }

.hidden { display: none !important; }
.center { text-align: center; }
.big-draw { font-size: 1.1rem; padding: 16px 28px; }
.countdown { font-variant-numeric: tabular-nums; font-size: 1.5rem; font-weight: 700; margin: 6px 0; }
.pin-display { font-size: 1.4rem; letter-spacing: 0.12em; }

/* ===================== Setup wizard ===================== */
.wizard-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.steps { display: flex; gap: 8px; flex-wrap: wrap; flex: 1 1 auto; }
.step-dot {
  display: flex; align-items: center; gap: 7px; min-height: 34px; padding: 6px 12px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 999px;
  color: var(--muted); font-size: 0.8rem; font-weight: 500; cursor: default;
}
.step-dot .dot-n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; border-radius: 50%; background: var(--panel-2);
  font-size: 0.72rem; font-weight: 700; color: var(--muted);
}
.step-dot.current { border-color: var(--accent); color: var(--text); box-shadow: 0 0 0 1px var(--accent); }
.step-dot.current .dot-n { background: var(--accent); color: #fff; }
.step-dot.done { cursor: pointer; color: var(--text); }
.step-dot.done .dot-n { background: var(--confirmed); color: #fff; }

.save-indicator { font-size: 0.8rem; color: var(--muted); min-width: 64px; text-align: right; transition: opacity 0.4s; }
.save-indicator.saving { color: var(--muted); }
.save-indicator.saved { color: var(--confirmed); animation: fadeAfter 2.5s forwards; }
@keyframes fadeAfter { 0%, 60% { opacity: 1; } 100% { opacity: 0; } }

.wizard-body { min-height: 240px; }
.wizard-body h2 { margin-bottom: 6px; }
.wizard-nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.step-count { color: var(--muted); font-size: 0.82rem; }
.wrap-row { margin-bottom: 4px; }

/* ===================== Responsive (§4) ===================== */
@media (max-width: 760px) {
  .wrap { padding: 18px 14px 60px; }
  .panel { padding: 20px 16px; }
  .tasks-grid { grid-template-columns: repeat(2, 1fr); }
  .board { gap: 6px; }
  .cell { font-size: 0.66rem; }
  .step-dot .dot-t { display: none; } /* dots only, keep the bar compact */
  .reward-row { grid-template-columns: 72px 1fr auto; }
  .reward-odds { grid-column: 1 / -1; text-align: left; }
}

@media (max-width: 480px) {
  :root { --fs-h1: 1.4rem; }
  .tasks-grid { grid-template-columns: 1fr; gap: 6px; }
  .tile-label { display: block; } /* label each single-column tile */
  .task-cell input { min-height: var(--tap); }
  .board { gap: 4px; }
  .cell { min-height: 46px; padding: 4px; font-size: 0.6rem; }
  .cell .idx { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  header.top h1 { font-size: var(--fs-h1); }
  .row .grow { flex-basis: 100%; }
  button.primary.go { width: 100%; }
}