:root {
  color-scheme: light;

  --bg: #f4f5f7;
  --panel: #ffffff;
  --text: #111827;
  --muted: #4b5563;

  --border: rgba(17, 24, 39, 0.12);
  --shadow: 0 10px 25px rgba(0,0,0,0.06);

  --btn: #111827;
  --btnText: #ffffff;

  --inputBg: #ffffff;
  --inputBorder: rgba(17, 24, 39, 0.18);

  --ghostBtnBorder: rgba(17, 24, 39, 0.18);

  --accent: #374151;
  --good: #0f766e;
  --warn: #b45309;
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --bg: #0f1216;
  --panel: #151a20;
  --text: #e5e7eb;
  --muted: #a1a1aa;

  --border: rgba(229, 231, 235, 0.12);
  --shadow: 0 10px 25px rgba(0,0,0,0.35);

  --btn: #e5e7eb;
  --btnText: #0b0f14;

  --inputBg: #0f1216;
  --inputBorder: rgba(229, 231, 235, 0.22);

  --ghostBtnBorder: rgba(229, 231, 235, 0.22);

  --accent: #cbd5e1;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  line-height: 1.35;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;

  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: center;

  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg) 92%, transparent);
  backdrop-filter: blur(10px);
}

.logo{
  width: 70px;
  height: auto;
  border-radius: 90px;
  display: grid;
  place-items: center;
  display: block;
}

.title { font-weight: 800; }
.subtitle { font-size: 12.5px; color: var(--muted); }

.container {
  max-width: 1100px;
  margin: 18px auto 40px;
  padding: 0 16px;
  display: grid;
  gap: 14px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 16px;
}

.h2 { margin: 0 0 12px; font-size: 16px; letter-spacing: 0.2px; }
.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 860px) {
  .grid2 { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; }
}

.field label {
  display: inline-block;
  margin-bottom: 6px;
  font-weight: 650;
  font-size: 13px;
}
.help { color: var(--muted); font-size: 12.5px; margin-top: 6px; }

input[type="number"], input[type="text"], select, textarea {
  width: 100%;
  padding: 10px 11px;
  border-radius: 10px;
  border: 1px solid var(--inputBorder);
  background: var(--inputBg);
  color: var(--text);
  outline: none;
}

textarea {
  resize: vertical;
  min-height: 120px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 13.5px;
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.row.compact { margin-top: 8px; }

.checkbox {
  display: flex; gap: 10px; align-items: center;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 70%, transparent);
  font-size: 13px;
  user-select: none;
}
.checkbox input { width: 16px; height: 16px; }

.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 750;
  letter-spacing: 0.2px;
  transition: transform 0.06s ease, background 0.12s ease, border-color 0.12s ease;
}
.btn:active { transform: translateY(1px); }

.btn.primary {
  background: var(--btn);
  color: var(--btnText);
}

.btn.ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--ghostBtnBorder);
}

.headRow {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.status {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
  min-height: 18px;
}

.cardsWrap {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  background: color-mix(in oklab, var(--panel) 85%, transparent);
}

.cardHead {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
}
.cardTitle {
  font-weight: 900;
  font-size: 13px;
  color: var(--muted);
}
.cardNo {
  font-size: 12px;
  font-weight: 900;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 4px 8px;
  border-radius: 999px;
}

.bingoGrid {
  display: grid;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 85%, transparent);
}

.cell {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 10px;
  text-align: center;
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.2px;
  color: var(--text);
}

.bingoGrid .cell:nth-child(odd) { background: color-mix(in oklab, var(--panel) 75%, transparent); }

.callsWrap {
  margin-bottom: 14px;
  border: 1px dashed var(--border);
  border-radius: 14px;
  padding: 12px;
}
.callsTitle {
  font-size: 13px;
  color: var(--muted);
  font-weight: 900;
  margin-bottom: 8px;
  letter-spacing: 0.2px;
}
.callList {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.callPill {
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 12.5px;
  color: var(--muted);
  background: color-mix(in oklab, var(--panel) 75%, transparent);
}

.dialog {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0;
  background: var(--panel);
  color: var(--text);
  width: min(520px, 92vw);
}
.dialog::backdrop { background: rgba(0,0,0,0.35); }
.dialogInner { padding: 16px; }
.dialogTitle { margin: 0 0 6px; font-size: 16px; }
.dialogText { margin: 0 0 14px; color: var(--muted); font-weight: 650; }

@media print {
  .topbar, .panel:first-child, #callsWrap { display: none !important; }
  body { background: #fff !important; }
  .cardsWrap { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)) !important; }
  .panel { box-shadow: none !important; }
}