:root {
  --bg: #f6f4ef;
  --panel: #ffffff;
  --text: #1b1c1e;
  --muted: #5f6165;
  --accent: #0a6c74;
  --accent-dark: #05484d;
  --border: #d9d4cb;
  --shadow: 0 12px 24px rgba(18, 18, 18, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Serif 4", "Georgia", serif;
  color: var(--text);
  background: linear-gradient(120deg, #f6f4ef 0%, #eef2f3 100%);
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.hero {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 36px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--accent-dark);
  margin-bottom: 8px;
}

h1 {
  font-size: 2.6rem;
  margin: 0 0 16px;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0;
}

.hero-card {
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 20px 22px;
  border-radius: 16px;
}

.hero-card h2 {
  margin-top: 0;
  font-size: 1.1rem;
}

.hero-card ol {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: 18px;
  padding: 24px 26px;
  margin-bottom: 24px;
}

.panel h2 {
  margin-top: 0;
  font-size: 1.4rem;
}

.hint {
  margin-top: -6px;
  color: var(--muted);
  font-size: 0.95rem;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field span {
  font-weight: 600;
}

.field input,
.field select {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 0.95rem;
}

.field small {
  color: var(--muted);
  font-size: 0.85rem;
}

.actions {
  display: flex;
  gap: 16px;
  align-items: center;
}

button {
  border: none;
  padding: 12px 24px;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-size: 0.95rem;
  cursor: pointer;
  font-weight: 600;
}

button.secondary {
  background: transparent;
  color: var(--accent-dark);
  border: 1px solid var(--accent-dark);
}

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

.result {
  border: 2px solid var(--accent);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 16px;
}

.result-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--muted);
}

.result-value {
  font-size: 1.4rem;
  margin: 6px 0 0;
}

.missing {
  border-top: 1px solid var(--border);
  padding-top: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.disclaimer {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .grid.three,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .actions {
    flex-direction: column;
    align-items: flex-start;
  }
}