/* ── Admin Layout ───────────────────────────────────────────────────────────── */
.admin-body {
  background: var(--c-bg);
  overflow: hidden;
  height: 100vh;
}

/* ── Login Gate ─────────────────────────────────────────────────────────────── */
.login-gate {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  padding: 24px;
}

.login-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border-2);
  border-radius: var(--radius-xl);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), var(--glow-purple);
  animation: fadeIn 0.4s ease;
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-purple), transparent);
}

.login-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.login-title {
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
  background: linear-gradient(90deg, var(--c-purple), var(--c-indigo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-desc {
  font-size: 13px;
  color: var(--c-text-2);
  text-align: center;
  margin-bottom: 28px;
  line-height: 1.6;
}

.otp-hint {
  font-size: 13px;
  color: var(--c-text-2);
  margin-bottom: 20px;
  padding: 12px 16px;
  background: var(--c-purple-dim);
  border-radius: var(--radius);
  border: 1px solid rgba(167,139,250,0.2);
  text-align: center;
}

.otp-input {
  text-align: center;
  font-size: 28px;
  letter-spacing: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  padding: 16px;
}

/* ── Admin Panel Shell ──────────────────────────────────────────────────────── */
.admin-panel {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── Sidebar ────────────────────────────────────────────────────────────────── */
.admin-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--c-surface);
  border-right: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  padding: 20px 12px;
  overflow-y: auto;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-text);
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 12px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-2);
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: all var(--transition);
  font-family: inherit;
  text-decoration: none;
}

.sidebar-link:hover { background: var(--c-surface-2); color: var(--c-text); }
.sidebar-link.active { background: var(--c-purple-dim); color: var(--c-purple); border: 1px solid rgba(167,139,250,0.2); }
.sidebar-link.danger { color: var(--c-outage); }
.sidebar-link.danger:hover { background: rgba(248,113,113,0.08); }

.sidebar-footer {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 12px;
  border-top: 1px solid var(--c-border);
  margin-top: 12px;
}

/* ── Admin Content ──────────────────────────────────────────────────────────── */
.admin-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  height: 60px;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-surface);
  flex-shrink: 0;
}

.admin-page-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.topbar-actions { display: flex; gap: 8px; }

/* ── Tab Content ────────────────────────────────────────────────────────────── */
.tab-content {
  display: none;
  padding: 28px;
  overflow-y: auto;
  flex: 1;
  animation: fadeIn 0.2s ease;
}

.tab-content.active { display: block; }

/* ── Stats Grid ─────────────────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  transition: border-color var(--transition);
}

.stat-card:hover { border-color: var(--c-border-2); }

.stat-val {
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(90deg, var(--c-purple), var(--c-indigo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label { font-size: 12px; color: var(--c-text-3); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }

/* ── Admin Section Title ────────────────────────────────────────────────────── */
.admin-section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--c-text-3);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-border);
}

/* ── Admin Table ────────────────────────────────────────────────────────────── */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-size: 13px;
}

.admin-table th {
  background: var(--c-surface-2);
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--c-text-3);
  border-bottom: 1px solid var(--c-border);
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--c-border);
  vertical-align: middle;
  color: var(--c-text);
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--c-surface-2); }

/* ── Admin Form ─────────────────────────────────────────────────────────────── */
.admin-form {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

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

/* ── Service Checkboxes ─────────────────────────────────────────────────────── */
.service-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.svc-checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
  user-select: none;
}

.svc-checkbox-label:hover { border-color: var(--c-border-2); }
.svc-checkbox-label input { display: none; }
.svc-checkbox-label.checked { background: var(--c-purple-dim); border-color: rgba(167,139,250,0.35); color: var(--c-purple); }

/* ── Status Select ──────────────────────────────────────────────────────────── */
.inline-status-select {
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12px;
  color: var(--c-text);
  font-family: inherit;
  cursor: pointer;
}

/* ── Incident Admin Card ────────────────────────────────────────────────────── */
.admin-incident-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  overflow: hidden;
}

.admin-incident-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-border);
}

.admin-incident-header h3 { flex: 1; font-size: 14px; font-weight: 700; }

.admin-incident-body { padding: 16px 20px; }

.update-form {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--c-border);
}

.update-form input, .update-form select {
  flex: 1;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 8px 12px;
  color: var(--c-text);
  font-family: inherit;
  font-size: 13px;
}

.update-form input:focus, .update-form select:focus {
  outline: none;
  border-color: var(--c-purple);
}

/* ── Maintenance Admin Card ─────────────────────────────────────────────────── */
.admin-maint-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-maint-info { flex: 1; }
.admin-maint-info h3 { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.admin-maint-info p  { font-size: 12px; color: var(--c-text-2); }
.admin-maint-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* ── Reports ────────────────────────────────────────────────────────────────── */
.reports-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.report-stat-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}

.report-stat-icon { font-size: 32px; margin-bottom: 12px; }
.report-stat-val  { font-size: 36px; font-weight: 800; color: var(--c-purple); margin-bottom: 6px; }
.report-stat-label { font-size: 12px; color: var(--c-text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }

/* ── Toast ──────────────────────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: var(--c-surface);
  border: 1px solid var(--c-border-2);
  border-radius: var(--radius);
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: slideUp 0.3s ease;
  pointer-events: auto;
  max-width: 300px;
}

.toast.success { border-color: rgba(52,211,153,0.3); color: var(--c-operational); }
.toast.error   { border-color: rgba(248,113,113,0.3); color: var(--c-outage); }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(20px); }
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .admin-sidebar { width: 56px; padding: 16px 8px; }
  .sidebar-brand span, .sidebar-link span, .sidebar-link { font-size: 0; }
  .sidebar-link { justify-content: center; padding: 10px; }
  .sidebar-link svg { width: 18px; height: 18px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .reports-grid { grid-template-columns: 1fr; }
}