/* ── Admin layout ────────────────────────────────────────────── */
.admin-body {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 60px;
}

.admin-hero {
  margin-bottom: 28px;
}

.admin-hero h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}

/* ── Stat cards ──────────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 36px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
  text-align: center;
  transition: border-color .15s;
}

.stat-card:hover {
  border-color: var(--accent-dim);
}

.stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: .78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* ── Tabs ────────────────────────────────────────────────────── */
.admin-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 18px;
  color: var(--text-muted);
  font-size: .88rem;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  margin-bottom: -1px;
}

.tab-btn:hover { color: var(--text); }

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ── Table toolbar ───────────────────────────────────────────── */
.table-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.filter-input,
.filter-select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  color: var(--text);
  font-size: .83rem;
  outline: none;
  transition: border-color .2s;
}

.filter-input:focus,
.filter-select:focus {
  border-color: var(--accent);
}

.filter-input      { width: 200px; }
.filter-select     { width: 160px; }
.filter-select option { background: var(--surface); }

/* ── Data table ──────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}

.data-table thead tr {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.data-table th {
  padding: 11px 14px;
  text-align: left;
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}

.data-table th.sortable {
  cursor: pointer;
  user-select: none;
}

.data-table th.sortable:hover {
  color: var(--text);
}

.data-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .1s;
}

.data-table tbody tr:last-child {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: var(--surface);
}

.data-table td {
  padding: 10px 14px;
  color: var(--text);
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.data-table td.mono {
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--text-muted);
}

.data-table td.num {
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.detail-cell {
  color: var(--text-muted) !important;
  font-size: .82rem !important;
}

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  text-transform: lowercase;
  letter-spacing: .01em;
}

.badge-blue   { background: rgba(108,143,255,.18); color: #8aabff; border: 1px solid rgba(108,143,255,.25); }
.badge-purple { background: rgba(167,139,250,.18); color: #c4b0ff; border: 1px solid rgba(167,139,250,.25); }
.badge-green  { background: rgba(76,175,154,.18);  color: #6fcfba; border: 1px solid rgba(76,175,154,.25);  }
.badge-grey   { background: rgba(114,120,160,.18); color: #a0a8cc; border: 1px solid rgba(114,120,160,.25); }

/* ── Submissions list ────────────────────────────────────────── */
.submissions-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.submission-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.sub-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.sub-email {
  font-weight: 600;
  font-size: .9rem;
}

.sub-time {
  margin-left: auto;
  font-size: .78rem;
}

.sub-subject {
  margin-bottom: 8px;
  font-size: .92rem;
}

.sub-field {
  font-size: .85rem;
  margin-bottom: 4px;
  color: var(--text-muted);
}

.sub-field-label {
  font-weight: 600;
  color: var(--text);
}

.sub-field a {
  color: var(--accent);
  text-decoration: none;
}

.sub-field a:hover {
  text-decoration: underline;
}

.sub-message {
  margin-top: 10px;
  font-size: .88rem;
  line-height: 1.65;
  color: var(--text);
  white-space: pre-wrap;
  background: var(--surface2);
  border-radius: 6px;
  padding: 12px 14px;
  border-left: 3px solid var(--accent-dim);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 700px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-input { width: 140px; }
  .filter-select { width: 130px; }
  .admin-body { padding: 20px 14px 40px; }
}