:root {
  color-scheme: light;
  --bg: #f4f5f1;
  --card: #ffffff;
  --ink: #20241d;
  --muted: #6d7465;
  --line: #dfe3d8;
  --accent: #4d7c0f;
  --accent-dark: #3f660d;
  --ball: #cddc39;
  --danger: #b3402f;
  --radius: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }
main { max-width: 680px; margin: 0 auto; padding: 16px 16px 40px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 14px;
}
h1 { font-size: 1.2rem; margin: 0; letter-spacing: 0.2px; }
h2 { font-size: 1rem; margin: 0 0 12px; }
h3 {
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.6px;
  color: var(--muted); margin: 14px 0 4px;
}
.muted { color: var(--muted); }
.error { color: var(--danger); font-size: 0.9rem; margin: 8px 0 0; }

/* top bar */
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 8px; }

/* buttons + inputs */
.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  background: #e8ebe2;
  color: var(--ink);
}
.btn.primary { background: var(--accent); color: #fff; width: 100%; }
.btn.primary:active { background: var(--accent-dark); }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--muted); font-weight: 500; }
.btn.small { padding: 6px 12px; font-size: 0.85rem; }

input, select {
  width: 100%;
  padding: 10px 12px;
  font-size: 16px; /* 16px avoids iOS auto-zoom on focus */
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fbfcf9;
  color: var(--ink);
}
label { font-size: 0.85rem; color: var(--muted); display: block; margin-bottom: 10px; }
label input, label select { margin-top: 4px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.grid3 { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 0 12px; }
@media (max-width: 430px) {
  .grid2 { grid-template-columns: 1fr; }
  .grid3 { grid-template-columns: 1fr; }
}

/* standings */
.title-line { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 10px; font-size: 0.95rem; }
.title-person b { font-size: 1.05rem; }
.slam-list { list-style: none; margin: 0; padding: 0; }
.slam-list li {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px; align-items: center;
  padding: 9px 0; border-top: 1px solid var(--line); font-size: 0.95rem;
}
.slam-status { color: var(--muted); text-align: right; }
.slam-actions { display: flex; gap: 6px; align-items: center; justify-content: flex-end; min-width: 52px; }
.btn.tiny { padding: 3px 10px; font-size: 0.75rem; border-radius: 8px; }
.crown-select { width: auto; margin: 0; padding: 4px 8px; font-size: 0.85rem; }

/* win criteria panel */
.criteria { margin-top: 12px; border-top: 1px solid var(--line); padding-top: 12px; }
.criteria-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.criteria-title { font-weight: 600; font-size: 0.9rem; }
.criteria-ctl { font-size: 0.85rem; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.criteria-ctl select { width: auto; margin: 0; padding: 4px 8px; font-size: 0.85rem; }
.criteria-rows { list-style: none; margin: 8px 0 0; padding: 0; }
.criteria-rows li {
  display: grid; grid-template-columns: 90px 1fr; gap: 10px;
  padding: 5px 0; border-top: 1px solid var(--line); font-size: 0.9rem;
}
.cp-name { font-weight: 600; }
.cp-need { color: var(--muted); }
.criteria-decided { margin: 8px 0 0; font-size: 0.85rem; }

/* set rows */
.sets { margin: 4px 0 10px; }
.set-row {
  display: grid;
  grid-template-columns: 34px 52px minmax(96px, 1fr) 14px 52px 24px;
  gap: 8px; align-items: center; margin-bottom: 8px;
}
.set-label { font-size: 0.85rem; color: var(--muted); }
.set-row input { padding: 10px 8px; text-align: center; }
.set-row .set-d { text-align: left; font-size: 0.8rem; padding: 8px 6px; }
.dash { text-align: center; color: var(--muted); }
.set-actions { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin: 6px 0 12px; }
.winner-preview { font-size: 0.9rem; }
.form-buttons { display: flex; gap: 10px; }
.form-buttons .btn.primary { width: auto; flex: 1; }
#edit-note { font-size: 0.85rem; margin: 0 0 10px; }

/* history */
.match-row {
  display: grid;
  grid-template-columns: max-content 1fr auto 44px 28px;
  gap: 8px;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}
.match-date { color: var(--muted); font-size: 0.85rem; white-space: nowrap; }
.ip-tag {
  display: inline-block; margin-left: 8px; padding: 1px 7px;
  font-size: 0.72rem; color: var(--muted);
  border: 1px solid var(--line); border-radius: 10px; white-space: nowrap;
}
.match-players b { font-weight: 500; }
.match-players b.win { font-weight: 700; color: var(--accent-dark); }
.match-score { color: var(--muted); font-variant-numeric: tabular-nums; }
.mini {
  border: none; background: transparent; cursor: pointer;
  padding: 4px 6px; border-radius: 6px; line-height: 1; font-size: 0.8rem;
}
.mini.edit { color: var(--accent-dark); }
.mini.edit:hover { background: #eef3e4; }
.mini.del { color: #b6bcc9; font-size: 1rem; }
.mini.del:hover { color: var(--danger); background: #f6e9e6; }

/* login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { width: 100%; max-width: 380px; text-align: center; }
.login-card h1 { margin-bottom: 6px; }
.login-card form { margin-top: 18px; display: grid; gap: 10px; }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 24px;
  transform: translateX(-50%) translateY(8px);
  background: var(--ink); color: #fff; font-size: 0.9rem;
  padding: 10px 18px; border-radius: 999px; opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none; z-index: 10;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.foot { text-align: center; font-size: 0.8rem; margin-top: 18px; }