:root {
  --navy: #1F4E79;
  --gold: #B8860B;
  --gold-bg: #FBF3DF;
  --green: #2E7D32;
  --green-bg: #E9F5EA;
  --blue: #2563A8;
  --blue-bg: #E7F0FA;
  --purple: #6B4FA0;
  --purple-bg: #EFE9F7;
  --gray: #6B6B66;
  --gray-bg: #F1EFE8;
  --bg: #F6F5F1;
  --card-bg: #FFFFFF;
  --border: #E1DFD6;
  --text-primary: #2B2A27;
  --text-secondary: #6B6B66;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
}
header {
  background: var(--navy);
  color: #fff;
  padding: 20px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header a { color: #fff; text-decoration: none; }
header h1 { font-size: 18px; font-weight: 600; margin: 0; }
header p { font-size: 12.5px; margin: 2px 0 0; color: #cfdcea; }
.btn {
  background: var(--gold);
  color: #fff;
  border: none;
  padding: 9px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.btn:hover { background: #a3790a; }
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.btn-ghost:hover { background: #eee; }
.btn-small { font-size: 12px; padding: 5px 10px; }
main { max-width: 1000px; margin: 0 auto; padding: 24px 20px 60px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: box-shadow .15s;
}
.card:hover { box-shadow: 0 2px 10px rgba(0,0,0,0.07); }
.card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; }
.card h3 { font-size: 15px; margin: 0 0 2px; }
.card .casenum { font-size: 12px; color: var(--text-secondary); }
.pill { display: inline-block; font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 20px; white-space: nowrap; }
.status-blue { background: var(--blue-bg); color: var(--blue); }
.status-gold { background: var(--gold-bg); color: var(--gold); }
.status-purple { background: var(--purple-bg); color: var(--purple); }
.status-green { background: var(--green-bg); color: var(--green); }
.status-gray { background: var(--gray-bg); color: var(--gray); }
.card .meta { font-size: 12.5px; color: var(--text-secondary); margin-top: 8px; line-height: 1.6; }
.empty { text-align: center; color: var(--text-secondary); padding: 60px 20px; font-size: 14px; }
.back-link { color: var(--navy); font-size: 13px; text-decoration: none; font-weight: 600; display: inline-block; margin-bottom: 16px; }
.detail-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 6px; }
.detail-header h2 { margin: 0 0 4px; font-size: 20px; }
.status-row { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
section.block { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 16px 18px; margin-bottom: 14px; }
section.block h4 { font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--navy); margin: 0 0 10px; }
table.kv { width: 100%; border-collapse: collapse; }
table.kv td { padding: 5px 0; font-size: 13.5px; vertical-align: top; }
table.kv td.label { color: var(--text-secondary); width: 220px; }
table.kv input, table.kv select {
  width: 100%; font-size: 13.5px; padding: 5px 7px; border: 1px solid var(--border);
  border-radius: 5px; font-family: inherit;
}
.note-entry { border-bottom: 1px solid var(--border); padding: 10px 0; font-size: 13.5px; line-height: 1.55; }
.note-entry:last-child { border-bottom: none; }
.note-date { font-weight: 700; color: var(--navy); margin-right: 6px; }
.note-form { display: flex; gap: 8px; margin-top: 12px; }
.note-form input[type=date] { font-size: 13px; padding: 6px 8px; border: 1px solid var(--border); border-radius: 5px; }
.note-form textarea {
  flex: 1; font-size: 13.5px; padding: 7px 9px; border: 1px solid var(--border);
  border-radius: 5px; font-family: inherit; resize: vertical; min-height: 38px;
}
form.new-case label { display: block; font-size: 12.5px; color: var(--text-secondary); margin: 10px 0 3px; }
form.new-case input, form.new-case select, form.new-case textarea {
  width: 100%; font-size: 13.5px; padding: 7px 9px; border: 1px solid var(--border);
  border-radius: 5px; font-family: inherit;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-actions { margin-top: 22px; display: flex; gap: 10px; }
.section-actions { display: flex; gap: 8px; }
.section-title-row { display: flex; justify-content: space-between; align-items: center; }