/* ---------- Global ---------- */
:root {
  --bg: #f6f7f9;
  --card-bg: #ffffff;
  --text: #0f172a;
  --muted: #6b7280;
  --border: #e5e7eb;
  --accent: #2563eb;
  --tag-bg: #f1f5f9;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
               Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

/* ---------- Header ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 22px 26px;
}

h1 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 600;
}

.sub {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--muted);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  text-decoration: none;
  font-size: 13px;
  color: var(--text);
  transition: all 0.15s ease;
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ---------- Main ---------- */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 24px 40px;
}

/* ---------- Controls ---------- */
.controls {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
}

.controls input,
.controls select {
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 14px;
  background: #fff;
}

.controls input:focus,
.controls select:focus {
  outline: none;
  border-color: var(--accent);
}

/* ---------- Meta ---------- */
.meta {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 14px;
}

/* ---------- Job List ---------- */
.list {
  display: grid;
  gap: 16px;
}

/* ---------- Cards ---------- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
}

.card a {
  color: inherit;
  text-decoration: none;
}

.card a:hover {
  color: var(--accent);
}

/* ---------- Rows ---------- */
.row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 8px;
}

/* ---------- Tags ---------- */
.tag {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--border);
  background: var(--tag-bg);
  color: #334155;
}

/* Color accents */
.tag.Wildfire { background: #fff7ed; color: #9a3412; }
.tag.GIS { background: #eff6ff; color: #1e40af; }
.tag.Traffic { background: #f0fdf4; color: #166534; }
.tag.Evacuation { background: #fdf2f8; color: #9d174d; }
.tag.Modeling { background: #faf5ff; color: #6b21a8; }

/* ---------- Summary ---------- */
.card p {
  font-size: 14px;
  margin: 6px 0 0;
  color: #374151;
}

/* ---------- Mobile ---------- */
@media (max-width: 640px) {
  .controls {
    flex-direction: column;
  }

  h1 {
    font-size: 20px;
  }
}