.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-card { width: 100%; max-width: 420px; }
.card {
  background: var(--ink-700);
  border: 1px solid var(--ink-600);
  border-radius: var(--radius-lg);
  padding: 26px;
}
.card h2 { font-family: var(--font-display); margin: 0 0 16px; font-size: 18px; }
.error-text { color: var(--occupied-500); font-size: 14px; margin-top: 10px; font-weight: 600; }

#admin-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px;
  background: var(--ink-800);
  border-right: 1px solid var(--ink-600);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sidebar-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 24px;
  line-height: 1.3;
}
.sidebar-logo { height: 32px; width: auto; flex-shrink: 0; }
.sidebar-title span { color: var(--gold-500); font-size: 14px; }
.login-logo { height: 48px; width: auto; display: block; margin: 0 auto 16px; }

.side-nav { display: flex; flex-direction: column; gap: 4px; }
.side-link {
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text-300);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
}
.side-link.active, .side-link:hover { background: var(--ink-700); color: var(--text-100); }

.admin-main { flex: 1; padding: 32px 40px; overflow-y: auto; }
.admin-main h1 { font-family: var(--font-display); font-size: 24px; margin: 0 0 20px; }

.filter-bar {
  display: flex;
  gap: 16px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 20px;
  background: var(--ink-700);
  border: 1px solid var(--ink-600);
  padding: 18px;
  border-radius: var(--radius-md);
}
.filter-bar .field { min-width: 150px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.table-wrap {
  background: var(--ink-700);
  border: 1px solid var(--ink-600);
  border-radius: var(--radius-md);
  overflow-x: auto;
}
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th {
  text-align: left;
  padding: 12px 16px;
  color: var(--text-500);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.6px;
  border-bottom: 1px solid var(--ink-600);
  white-space: nowrap;
}
tbody td { padding: 12px 16px; border-bottom: 1px solid var(--ink-800); white-space: nowrap; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--ink-800); }

.pill { padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.pill-occupied { background: rgba(192,57,43,0.12); color: #b3261e; }
.pill-vacant { background: rgba(30,132,73,0.12); color: #16693a; }
.pill-active { background: rgba(212,160,23,0.2); color: var(--gold-300); }
.pill-inactive { background: rgba(140,147,184,0.2); color: var(--text-500); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.hint-text { color: var(--text-300); font-size: 14px; margin-bottom: 18px; max-width: 640px; }

.link-btn {
  background: transparent; border: none; color: var(--occupied-500);
  font-size: 13px; font-weight: 600; padding: 0;
}

@media (max-width: 900px) {
  #admin-shell { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; overflow-x: auto; }
  .side-nav { flex-direction: row; }
  .two-col { grid-template-columns: 1fr; }
}