/* ===== Tokens ===== */
:root {
  --ink: #211f1d;
  --muted: #726f6a;
  --paper: #f2f3f1;
  --surface: #ffffff;
  --line: #dedbd6;
  --garnet: #922b33;
  --garnet-deep: #6b1f26;
  --sage: #4c6b4f;
  --danger: #a63a2f;
  --radius-panel: 12px;
  --radius-control: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: ui-sans-serif, "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  font-size: 15.5px;
}

h1, h2 { font-weight: 650; margin: 0 0 14px; letter-spacing: -0.01em; }
h1 { font-size: 24px; }
h2 { font-size: 17px; font-weight: 600; }

a { color: var(--garnet); }

/* ===== Top bar ===== */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.brand { font-weight: 700; color: var(--garnet); text-decoration: none; font-size: 17px; }
.topbar nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.topbar nav a { color: var(--ink); text-decoration: none; font-size: 14px; }
.topbar nav a:hover { color: var(--garnet); }
.topbar .who { color: var(--muted); font-size: 14px; }

.container { max-width: 700px; margin: 0 auto; padding: 28px 18px 70px; }

/* ===== Hero (student home) ===== */
.hero {
  background: linear-gradient(180deg, #fbeceb 0%, var(--paper) 100%);
  border-radius: var(--radius-panel);
  padding: 32px 24px;
  text-align: center;
  margin-bottom: 24px;
}
.hero-num {
  display: block;
  font-size: 46px;
  font-weight: 700;
  color: var(--garnet-deep);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.hero-label { display: block; color: var(--muted); margin-top: 2px; font-size: 15px; }
.hero-breakdown {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 20px;
  margin: 22px 0; padding-top: 20px; border-top: 1px solid rgba(146,43,51,0.15);
}
.hero-group { display: flex; flex-direction: column; align-items: center; min-width: 44px; }
.hero-group-count { font-size: 19px; font-weight: 650; font-variant-numeric: tabular-nums; }
.hero-group-label { font-size: 12.5px; color: var(--muted); margin-top: 1px; }

/* ===== Panels & sections ===== */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-panel);
  padding: 24px;
  margin-bottom: 22px;
}
.panel-narrow { max-width: 400px; margin-left: auto; margin-right: auto; }
.section { padding: 20px 0; border-top: 1px solid var(--line); }
.section:first-child { border-top: none; }

/* ===== Forms ===== */
label { display: block; margin-bottom: 14px; font-size: 13.5px; color: var(--muted); }
label input[type="text"], label input[type="email"], label input[type="password"],
label input[type="date"], label input[type="file"], label select, label textarea {
  display: block; width: 100%; margin-top: 6px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: var(--radius-control); font-size: 15px;
  color: var(--ink); background: var(--paper); font-family: inherit;
}
label textarea { resize: vertical; }
label.checkbox { display: flex; align-items: center; gap: 8px; }
label.checkbox input { width: auto; margin: 0; }

button, .button, .button-outline, .button-small, .button-danger {
  display: inline-block; border: none; padding: 11px 20px; border-radius: var(--radius-control);
  font-size: 15px; cursor: pointer; text-decoration: none; font-family: inherit;
}
button, .button { background: var(--garnet); color: #fff; }
button:hover, .button:hover { background: var(--garnet-deep); }
.button-outline { background: transparent; color: var(--garnet); border: 1px solid var(--garnet); }
.button-outline:hover { background: var(--garnet); color: #fff; }
.button-danger { background: var(--danger); color: #fff; }
.button-small { padding: 7px 14px; font-size: 13px; }
.inline-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

.alert { padding: 10px 14px; border-radius: var(--radius-control); font-size: 14px; margin-bottom: 14px; }
.alert-error { background: #fbe9e7; color: #8a2f24; }
.alert-success { background: #e6f0e7; color: #345a37; }

.muted { color: var(--muted); }
.small { font-size: 13px; }

/* ===== Stats (staff dashboard) ===== */
.stat-row { display: flex; gap: 28px; flex-wrap: wrap; margin: 18px 0 6px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-size: 26px; font-weight: 650; font-variant-numeric: tabular-nums; color: var(--garnet-deep); }
.stat-label { font-size: 13px; color: var(--muted); }

/* ===== Lists ===== */
.plain-list { list-style: none; padding: 0; margin: 0; }
.plain-list > li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.plain-list > li:last-child { border-bottom: none; }
.row-line { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.stars { color: var(--garnet); letter-spacing: 1px; }

/* ===== Donor search results ===== */
.donor-row {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; flex-wrap: wrap;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.donor-row:last-child { border-bottom: none; }
.donor-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.revealed-number { font-weight: 650; font-variant-numeric: tabular-nums; }
.row-actions-secondary { margin-top: 6px; }
.link-small { font-size: 12.5px; margin-right: 14px; color: var(--muted); text-decoration: underline; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; }
.badge-ok { background: #e6f0e7; color: #345a37; }
.badge-off { background: #ece9e4; color: var(--muted); }

/* ===== Tables ===== */
.data-table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 14px; }
.data-table th, .data-table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); }
.data-table th { color: var(--muted); font-weight: 600; font-size: 12.5px; }

/* ===== Tabs ===== */
.tabs { display: flex; gap: 22px; margin-bottom: 14px; border-bottom: 1px solid var(--line); }
.tab-btn { background: none; border: none; padding: 10px 0; color: var(--muted); cursor: pointer; font-size: 14px; border-bottom: 2px solid transparent; font-family: inherit; }
.tab-btn.active { color: var(--garnet); border-bottom-color: var(--garnet); }

/* ===== Search form ===== */
.search-form { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-start; }
.search-form > input[type="text"] { padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius-control); flex: 1; min-width: 200px; background: var(--paper); }
.filters { flex-basis: 100%; margin-top: 8px; }
.filters summary { cursor: pointer; color: var(--muted); font-size: 13.5px; margin-bottom: 8px; }
.filters label { display: inline-block; margin-right: 16px; }

/* ===== Profile ===== */
.profile-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.profile-head h1 { margin-bottom: 2px; }
.avatar { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; background: var(--line); flex-shrink: 0; }

@media (max-width: 480px) {
  .hero-breakdown { gap: 14px; }
  .stat-row { gap: 20px; }
}