:root {
  --dsa-red: #c0272d;
  --dsa-black: #1a1a1a;
  --bg: #faf9f7;
  --border: #e2ddd6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--dsa-black);
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--dsa-black);
  color: white;
  padding: 1.25rem 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand { display: flex; align-items: center; gap: 0.75rem; }
.rose { font-size: 1.75rem; }
header h1 { margin: 0; font-size: 1.25rem; }
.subtitle { margin: 0.15rem 0 0; font-size: 0.8rem; color: #d0d0d0; }

nav a {
  color: white;
  text-decoration: none;
  margin-left: 1.25rem;
  font-size: 0.9rem;
  opacity: 0.85;
}
nav a:hover { opacity: 1; text-decoration: underline; }

.role-switcher {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  background: #fff;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  flex-wrap: wrap;
}

.role-pill {
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--dsa-black);
  font-size: 0.8rem;
}
.role-pill.active { background: var(--dsa-red); color: white; border-color: var(--dsa-red); }
.current-name { margin-left: auto; color: #666; font-style: italic; }

main { padding: 2rem; max-width: 1100px; margin: 0 auto; }
h2 { margin-top: 0; }
.hint { color: #555; font-size: 0.9rem; }

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
th, td { padding: 0.65rem 0.85rem; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
th { background: #f3f0eb; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; color: #555; }
.reason { color: #444; max-width: 320px; }
.muted { color: #888; font-size: 0.85rem; }

.badge { padding: 0.2rem 0.55rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.status-pending { background: #fff2cc; color: #8a6d00; }
.status-approved { background: #dcf5e3; color: #1e7a3a; }
.status-denied { background: #fbe0e0; color: var(--dsa-red); }

.inline-actions { display: flex; gap: 0.4rem; }
.btn { border: none; border-radius: 4px; padding: 0.35rem 0.7rem; font-size: 0.8rem; cursor: pointer; }
.btn.approve { background: #1e7a3a; color: white; }
.btn.deny { background: var(--dsa-red); color: white; }

.group-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.group-card { background: white; border: 1px solid var(--border); border-radius: 6px; padding: 1rem; }
.group-card h3 { margin: 0 0 0.15rem; font-size: 1rem; }
.group-card ul { list-style: none; padding: 0; margin: 0.5rem 0 0; font-size: 0.85rem; }
.group-card li { padding: 0.2rem 0; }

footer { text-align: center; color: #888; font-size: 0.75rem; padding: 2rem; }