:root {
  --green-950: #0a2e1c;
  --green-900: #0f5132;
  --green-700: #16743f;
  --green-500: #2e9e5b;
  --green-300: #8fd6ac;
  --green-100: #eafaf0;
  --surface: #ffffff;
  --ink: #0b1f14;
  --muted: #5b7566;
  --danger: #c0392b;
  --warn: #b8860b;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(10, 46, 28, 0.12);
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: linear-gradient(180deg, var(--green-900) 0%, var(--green-700) 220px, var(--green-100) 220px);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

.app-header {
  padding: 16px 20px 8px;
  color: white;
}

.app-header h1 {
  margin: 0 0 12px;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.app-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.app-nav button {
  flex: 0 0 auto;
  background: rgba(255,255,255,0.12);
  color: white;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
}

.app-nav button.active {
  background: white;
  color: var(--green-900);
  border-color: white;
}

main#app {
  padding: 16px;
  padding-bottom: calc(24px + env(safe-area-inset-bottom));
  max-width: 640px;
  margin: 0 auto;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 16px;
}

h2 {
  margin-top: 0;
  font-size: 1.1rem;
  color: var(--green-900);
}

.field-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

input[type="text"], input[type="number"], select {
  font-size: 1rem;
  padding: 10px 12px;
  border: 1px solid #d7e4dc;
  border-radius: 10px;
  background: var(--green-100);
  color: var(--ink);
  width: 100%;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: 12px;
  padding: 12px 18px;
  font-size: 1rem;
  font-weight: 700;
  background: var(--green-500);
  color: white;
  min-height: 44px;
}

.btn.secondary {
  background: var(--green-100);
  color: var(--green-900);
  border: 1px solid var(--green-300);
}

.btn.danger {
  background: var(--danger);
}

.btn.block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.player-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.player-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 4px;
  border-bottom: 1px solid #eef4ef;
  gap: 10px;
}

.player-list li:last-child { border-bottom: none; }

.jersey {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--green-900);
  color: white;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.player-name { flex: 1; font-weight: 600; }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 4px;
  border-bottom: 1px solid #eef4ef;
}

.checkbox-row input[type="checkbox"] {
  width: 22px;
  height: 22px;
}

.muted { color: var(--muted); font-size: 0.9rem; }

.timer-display {
  font-size: 3rem;
  font-weight: 800;
  text-align: center;
  color: var(--green-900);
  font-variant-numeric: tabular-nums;
  margin: 8px 0;
}

.half-badge {
  display: inline-block;
  background: var(--green-900);
  color: white;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.lineup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.lineup-col h3 {
  margin: 0 0 8px;
  font-size: 0.95rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--green-100);
  border-radius: 10px;
  padding: 8px 10px;
  margin-bottom: 6px;
  font-weight: 600;
}

.lineup-col.bench .pill { background: #f2f2f2; }

.next-sub {
  border: 2px solid var(--green-500);
  background: var(--green-100);
}

.next-sub.due {
  border-color: var(--warn);
  background: #fff6e0;
}

.event-row {
  padding: 10px;
  border-radius: 10px;
  background: var(--green-100);
  margin-bottom: 8px;
}

.event-row .minute {
  font-weight: 800;
  color: var(--green-900);
}

.tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--warn);
  color: white;
}

table.summary-table {
  width: 100%;
  border-collapse: collapse;
}

table.summary-table th, table.summary-table td {
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid #eef4ef;
}

@media (min-width: 600px) {
  .app-header h1 { font-size: 1.5rem; }
}