:root {
  --navy: #0f2a3d;
  --navy-dark: #0a1d2b;
  --teal: #1f7a6c;
  --teal-light: #e5f3f0;
  --amber: #d97a34;
  --amber-light: #fbe8d7;
  --red: #c44536;
  --red-light: #fbe4e0;
  --ink: #1c2b33;
  --paper: #f7f5f1;
  --line: #dcd9d2;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

.site-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff;
  padding: 2rem 1.5rem 2.25rem;
}

.header-inner {
  max-width: 880px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.brand-mark {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(217, 122, 52, 0.25);
}

.brand-name {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.tagline {
  margin: 0;
  max-width: 540px;
  color: #d7e3e8;
  font-size: 1.05rem;
}

main {
  max-width: 880px;
  margin: -1rem auto 0;
  padding: 0 1.5rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  box-shadow: 0 6px 18px rgba(15, 42, 61, 0.06);
}

.panel h2 {
  margin-top: 0;
  font-size: 1.15rem;
  color: var(--navy);
}

.examples {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px dashed var(--line);
}

.examples-label {
  font-size: 0.85rem;
  color: #6b7a82;
}

.example-btn {
  background: var(--teal-light);
  border: 1px solid #c8e2dc;
  color: var(--teal);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-size: 0.85rem;
  cursor: pointer;
}

.example-btn:hover { background: #d4ebe5; }

.field-row { margin-bottom: 1.1rem; }

.field-row.two-up {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label, legend {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.35rem;
}

fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

select, input[type="number"], input[type="date"] {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 0.95rem;
  background: #fff;
  color: var(--ink);
}

.checklist {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.checklist-item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-weight: 400;
  font-size: 0.92rem;
  color: var(--ink);
}

.checklist-item em { color: var(--teal); font-style: normal; font-weight: 600; }

.primary-btn, .secondary-btn {
  border: none;
  border-radius: 6px;
  padding: 0.7rem 1.4rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

.primary-btn {
  background: var(--teal);
  color: #fff;
}

.primary-btn:hover { background: #185f54; }

.secondary-btn {
  background: var(--teal-light);
  color: var(--teal);
  margin-top: 1rem;
}

.countdown {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.countdown.ok { background: var(--teal-light); color: var(--teal); }
.countdown.warning { background: var(--amber-light); color: var(--amber); }
.countdown.urgent { background: var(--red-light); color: var(--red); }

.result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.result-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
}

.result-card h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: var(--navy);
}

.big-number {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0.1rem 0;
  color: var(--teal);
}

.plan-name {
  font-weight: 600;
  margin: 0 0 0.2rem;
}

.card-note {
  font-size: 0.85rem;
  color: #5c6a71;
  margin: 0.3rem 0;
}

.missing-list {
  margin: 0.4rem 0 0;
  padding-left: 1.1rem;
  font-size: 0.85rem;
  color: #5c6a71;
}

.recommendation {
  background: var(--amber-light);
  border-left: 4px solid var(--amber);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.recommendation h3 { margin: 0 0 0.4rem; color: #8a521c; }
.recommendation p { margin: 0; font-size: 0.95rem; }

.action-checklist {
  padding-left: 1.3rem;
  margin: 0.5rem 0 0;
}

.action-checklist li { margin-bottom: 0.5rem; }

.signal-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.signal-list li {
  font-size: 0.9rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.6rem;
}

.signal-date {
  font-weight: 700;
  color: var(--navy);
  margin-right: 0.4rem;
}

.signal-source {
  color: #8a97a0;
  font-size: 0.82rem;
}

.site-footer {
  text-align: center;
  font-size: 0.8rem;
  color: #8a97a0;
  padding: 1rem 1.5rem 2.5rem;
}

@media (max-width: 600px) {
  .field-row.two-up, .result-grid { grid-template-columns: 1fr; }
}