/* Dean Mcdonald <deanos@gmail.com> */
:root {
  --ink: #1d2530;
  --muted: #5b6675;
  --paper: #f7f7f4;
  --surface: #ffffff;
  --accent: #2f6f5f;
  --accent-ink: #ffffff;
  --danger: #a03434;
  --ok: #2f6f5f;
  --line: #dcdcd6;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
}

nav a { margin-left: 1rem; color: var(--muted); text-decoration: none; }
nav a:hover { color: var(--ink); }

main { max-width: 68rem; margin: 0 auto; padding: 1.5rem; }

footer {
  max-width: 68rem;
  margin: 0 auto;
  padding: 1rem 1.5rem 2rem;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--line);
}

.hero h1 { font-size: 2rem; margin: 0.5rem 0 0.25rem; }
.hero p { color: var(--muted); margin-top: 0; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.card-tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  text-decoration: none;
  color: inherit;
}

.card-tile h2 { font-size: 1.05rem; margin: 0.6rem 0 0; }
.card-tile p { color: var(--muted); margin: 0.2rem 0 0; font-size: 0.9rem; }
.card-tile img { display: block; width: 100%; height: auto; border-radius: 6px; }

.quick-links a { display: inline-block; margin-right: 1rem; color: var(--accent); }

.product { display: flex; gap: 2rem; flex-wrap: wrap; align-items: flex-start; }
.product img { border-radius: var(--radius); border: 1px solid var(--line); }
.values { color: var(--muted); }

.button {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  background: var(--accent);
  color: var(--accent-ink);
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  font: inherit;
  cursor: pointer;
}

.form-page { max-width: 26rem; }

form {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin: 1rem 0;
}

form.inline {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  margin: 0.4rem 0;
}

label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.9rem; color: var(--muted); }
form.inline label { flex-direction: row; align-items: center; }

input, select {
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  background: var(--surface);
  color: var(--ink);
}

.error { color: var(--danger); font-weight: 600; }
.ok { color: var(--ok); font-weight: 600; }

table { border-collapse: collapse; width: 100%; margin: 0.5rem 0 1.5rem; background: var(--surface); }
th, td { text-align: left; padding: 0.5rem 0.7rem; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
th { color: var(--muted); font-weight: 600; }

.error-page { text-align: center; padding: 3rem 0; }
.error-page h1 { font-size: 3rem; margin: 0; }

.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  display: flex;
  flex-direction: column;
}

.stat-value { font-size: 1.6rem; font-weight: 700; }
.stat-label { color: var(--muted); font-size: 0.8rem; }

.panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: 1rem;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
}

.panel h2 { font-size: 1rem; margin: 0 0 0.5rem; }
.panel svg { width: 100%; height: auto; }

.results { padding-left: 1.2rem; }