:root {
  --navy: #1e3a5f;
  --navy-deep: #132844;
  --sky: #e8f1fb;
  --gold: #f4c15d;
  --gold-deep: #d9a12e;
  --cream: #fbf8f2;
  --ink: #1a2433;
  --muted: #5c6b7e;
  --line: #d5deea;
  --ok: #1f7a4c;
  --ok-bg: #e5f6ec;
  --warn: #9a5b00;
  --warn-bg: #fff3d9;
  --soft: #eef3f9;
  --shadow: 0 10px 30px rgba(19, 40, 68, 0.12);
  --radius: 18px;
  --tap: 48px;
  font-synthesis: none;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, #2b527f 0%, transparent 55%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 28%, #0f1d30 100%);
  line-height: 1.45;
}

.page {
  width: min(720px, 100%);
  margin: 0 auto;
  padding: 20px 16px 48px;
}

.hero {
  color: #fff;
  padding: 8px 4px 18px;
}

.eyebrow {
  margin: 0 0 6px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 700;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: clamp(1.8rem, 6vw, 2.35rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.lede {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  max-width: 34ch;
  font-size: 1.02rem;
}

.panel,
.summary,
.card,
.empty {
  background: var(--cream);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel {
  padding: 18px;
  margin-bottom: 14px;
}

.field-label {
  display: block;
  font-weight: 700;
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.stepper {
  display: grid;
  grid-template-columns: var(--tap) 1fr var(--tap);
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

.step,
.primary,
.chip {
  border: 0;
  font: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.step {
  width: var(--tap);
  height: var(--tap);
  border-radius: 14px;
  background: var(--navy);
  color: #fff;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
}

.step:active,
.primary:active,
.chip:active {
  transform: scale(0.98);
}

#kids {
  width: 100%;
  height: var(--tap);
  border: 2px solid var(--line);
  border-radius: 14px;
  text-align: center;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy);
  background: #fff;
  outline: none;
}

#kids:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 4px rgba(30, 58, 95, 0.15);
}

/* Hide number spinners — we have big +/- */
#kids::-webkit-outer-spin-button,
#kids::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
#kids[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.quick-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.field-hint {
  margin: -4px 0 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.team-count-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.chip {
  min-width: 44px;
  height: 40px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--navy);
  font-weight: 700;
  border: 1px solid var(--line);
}

.chip.is-active,
.team-count-chip.is-active {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.primary {
  width: 100%;
  min-height: var(--tap);
  border-radius: 14px;
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-deep) 100%);
  color: #2a1c00;
  font-weight: 800;
  font-size: 1.05rem;
  box-shadow: 0 8px 18px rgba(217, 161, 46, 0.28);
}

.summary {
  padding: 14px 16px;
  margin-bottom: 14px;
  background: linear-gradient(135deg, #fff 0%, var(--sky) 100%);
  border: 1px solid rgba(30, 58, 95, 0.08);
}

.summary-inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.summary-kicker {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 2px;
}

.summary-main {
  font-size: 1.02rem;
}

.summary-count {
  flex-shrink: 0;
  background: var(--navy);
  color: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.82rem;
  font-weight: 700;
}

.empty {
  padding: 20px;
  text-align: center;
  color: var(--muted);
}

.results {
  display: grid;
  gap: 12px;
}

.card {
  padding: 14px 14px 12px;
  border: 1px solid rgba(30, 58, 95, 0.06);
}

.card-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: start;
  margin-bottom: 12px;
}

.rank {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--navy);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
}

.card-titles h2 {
  margin: 0;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--navy);
}

.muted {
  color: var(--muted);
}

.card-titles .muted {
  margin: 2px 0 0;
  font-size: 0.92rem;
}

.badge {
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
}

.badge.best {
  background: var(--ok-bg);
  color: var(--ok);
}

.badge.good {
  background: #e7eef8;
  color: var(--navy);
}

.badge.ok {
  background: var(--warn-bg);
  color: var(--warn);
}

.badge.more {
  background: #f3e8e8;
  color: #8a3030;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.metric {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 12px;
}

.metric.highlight {
  background: var(--ok-bg);
  border-color: #b9e3c9;
}

.metric-label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.metric-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
}

.metric-value.small {
  font-size: 1.05rem;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.pill {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.88rem;
  color: var(--navy);
}

.why,
.note,
.kind-tag {
  margin: 0 0 6px;
  font-size: 0.92rem;
}

.why {
  color: var(--ink);
}

.note {
  color: var(--muted);
  background: #fff;
  border-left: 3px solid var(--gold);
  padding: 8px 10px;
  border-radius: 0 10px 10px 0;
}

.kind-tag {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 8px;
  margin-bottom: 0;
}

.logic {
  margin-top: 8px;
  padding: 0;
  overflow: hidden;
}

.logic summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 800;
  color: var(--navy);
}

.logic summary::-webkit-details-marker {
  display: none;
}

.logic-body {
  padding: 0 16px 16px;
  color: var(--ink);
  font-size: 0.95rem;
}

.logic-body ol {
  padding-left: 1.2rem;
}

.logic-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.86em;
  background: var(--soft);
  padding: 1px 5px;
  border-radius: 6px;
}

.foot {
  color: rgba(255, 255, 255, 0.72);
  text-align: center;
  margin-top: 22px;
  font-size: 0.9rem;
}

.foot p {
  margin: 4px 0;
}

.foot .muted {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.82rem;
}

.nowrap {
  white-space: nowrap;
}

@media (min-width: 560px) {
  .metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page {
    padding-top: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .step:active,
  .primary:active,
  .chip:active {
    transform: none;
  }
}