/* Indulge OS — design system (hand-written; no Tailwind available in this
   sandbox build, see docs/ARCHITECTURE.md). Kept deliberately small and
   consistent: a handful of tokens, reused everywhere. */

:root {
  --bg: #f6f5f2;
  --surface: #ffffff;
  --border: #e6e2da;
  --text: #23201b;
  --text-muted: #6b6459;
  --brand: #8a4b2f;
  --brand-dark: #6c3a23;
  --green: #2f7a4f;
  --green-bg: #e7f4ec;
  --amber: #a5690a;
  --amber-bg: #fbf0dd;
  --red: #b3392c;
  --red-bg: #fbe9e6;
  --blue: #2c5f8a;
  --blue-bg: #e8f1f9;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(35,32,27,0.06), 0 1px 8px rgba(35,32,27,0.04);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: var(--brand); }

.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 232px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar .brand {
  font-weight: 700;
  font-size: 1.05rem;
  padding: 6px 10px 18px 10px;
  color: var(--brand-dark);
}
.sidebar .brand small { display: block; font-weight: 400; color: var(--text-muted); font-size: 0.72rem; margin-top: 2px; }
.sidebar nav a {
  display: block;
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.92rem;
}
.sidebar nav a:hover { background: var(--bg); }
.sidebar nav a.active { background: var(--brand); color: #fff; }
.sidebar .section-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); padding: 14px 10px 4px; }

.main {
  flex: 1;
  min-width: 0;
  padding: 28px 34px 60px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
  flex-wrap: wrap;
  gap: 10px;
}
.topbar h1 { font-size: 1.35rem; margin: 0; }
.topbar .who { font-size: 0.85rem; color: var(--text-muted); }
.topbar .who form { display: inline; margin-left: 10px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  margin-bottom: 18px;
}
.card h2 { font-size: 1.02rem; margin: 0 0 12px; }

.grid { display: grid; gap: 16px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; } .app-shell { flex-direction: column; } .sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); } .main { padding: 18px; } }

.stat { display: flex; flex-direction: column; gap: 4px; }
.stat .label { font-size: 0.78rem; color: var(--text-muted); }
.stat .value { font-size: 1.6rem; font-weight: 700; }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--text-muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; }
tr:last-child td { border-bottom: none; }

.pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; font-size: 0.76rem; font-weight: 600; }
.pill-green { background: var(--green-bg); color: var(--green); }
.pill-amber { background: var(--amber-bg); color: var(--amber); }
.pill-red { background: var(--red-bg); color: var(--red); }
.pill-blue { background: var(--blue-bg); color: var(--blue); }
.pill-gray { background: #efece5; color: var(--text-muted); }

.btn {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  border: none;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--brand-dark); }
.btn.secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn.danger { background: var(--red); }

.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 5px; }
.form-row input, .form-row select {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.92rem;
  background: #fff;
}
.form-row .hint { font-size: 0.76rem; color: var(--text-muted); margin-top: 4px; }

.alert { padding: 10px 14px; border-radius: 8px; font-size: 0.86rem; margin-bottom: 16px; }
.alert-error { background: var(--red-bg); color: var(--red); }
.alert-ok { background: var(--green-bg); color: var(--green); }

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #2d2018, #1c140f);
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border-radius: 14px;
  padding: 32px 30px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
}
.login-card h1 { font-size: 1.3rem; margin: 0 0 2px; }
.login-card .sub { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 20px; }

.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); }
.muted { color: var(--text-muted); }
.small { font-size: 0.8rem; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }