/* Admin premium layout: shell, navigation, cards, buttons, badges and modals. */
:root {
  --admin-blue: var(--ibg-700, #805179);
  --admin-blue-2: var(--ibg-600, #814e7a);
  --admin-navy: var(--ibg-900, #4b3048);
  --admin-bg: #f5f7fb;
  --admin-surface: #ffffff;
  --admin-soft: #f8fbff;
  --admin-border: #e2e8f0;
  --admin-text: #0f172a;
  --admin-muted: #64748b;
  --admin-shadow: 0 14px 34px rgba(15, 23, 42, .08);
  --admin-shadow-hover: 0 18px 46px rgba(15, 23, 42, .12);
}

body.admin-body {
  background:
    linear-gradient(180deg, rgba(234,244,255,.7), transparent 260px),
    var(--admin-bg);
}

.admin-sidebar {
  background: linear-gradient(180deg, #51324e 0%, #4b3048 58%, #24121f 100%);
  box-shadow: 12px 0 36px rgba(2, 8, 23, .18);
}

.admin-sidebar::before {
  background:
    radial-gradient(ellipse at 34% 4%, rgba(128,81,121,.42), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.06), transparent);
}

.admin-nav .nav-section-title {
  color: rgba(255,255,255,.38);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: none;
  margin: 18px 12px 8px;
}

.admin-nav-group {
  margin: 8px 0;
}

.admin-nav-group summary {
  min-height: 42px;
  margin: 0 4px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: rgba(255,255,255,.76);
  border-radius: 12px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  transition: all var(--transition, .18s ease);
}

.admin-nav-group summary::-webkit-details-marker {
  display: none;
}

.admin-nav-group summary span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.admin-nav-group summary:hover,
.admin-nav-group[open] summary {
  background: rgba(255,255,255,.08);
  color: #fff;
}

.admin-nav-group .nav-chevron {
  font-size: 12px;
  transition: transform var(--transition, .18s ease);
}

.admin-nav-group[open] .nav-chevron {
  transform: rotate(180deg);
}

.admin-subnav {
  display: grid;
  gap: 4px;
  padding: 6px 0 2px 10px;
}

.admin-nav-group-compact {
  margin-top: 16px;
}

.admin-nav a {
  border-radius: 12px;
  min-height: 42px;
  letter-spacing: 0;
}

.admin-subnav a {
  min-height: 38px;
  font-size: 13px;
}

.admin-nav a.active {
  background: linear-gradient(135deg, rgba(128,81,121,.72), rgba(82,44,71,.42));
  box-shadow: 0 10px 24px rgba(0,0,0,.20);
}

.admin-topbar {
  height: 72px;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px);
}

.admin-title h1 {
  font-size: 20px;
  text-transform: none;
}

.admin-title p {
  font-size: 13px;
}

.admin-page {
  padding: 28px;
}

.admin-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 18px;
  box-shadow: var(--admin-shadow);
}

.admin-card.hoverable:hover {
  transform: translateY(-2px);
  box-shadow: var(--admin-shadow-hover);
}

.admin-card h5 {
  color: var(--admin-text);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: none;
}

.admin-page > .alert {
  width: min(480px, calc(100vw - 32px));
  margin-left: auto;
  border: 1px solid transparent;
  border-radius: 14px;
  box-shadow: 0 14px 36px rgba(15,23,42,.14);
  animation: adminToastIn .22s ease-out;
  font-weight: 750;
}

@keyframes adminToastIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.btn-admin,
.btn-admin-secondary,
.btn-admin-danger,
.btn-admin-success,
.btn-admin-warning {
  border-radius: 12px;
  min-height: 40px;
  letter-spacing: 0;
  box-shadow: 0 8px 18px rgba(15,23,42,.08);
}

.btn-admin {
  background: linear-gradient(135deg, var(--admin-blue), var(--admin-blue-2));
  box-shadow: 0 12px 22px rgba(82,44,71,.24);
}

.btn-admin:hover {
  box-shadow: 0 16px 30px rgba(82,44,71,.28);
}

.btn-admin-secondary {
  background: #fff;
  border: 1px solid var(--admin-border);
}

.btn-admin-danger {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.btn-admin-warning {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

.btn-admin-success {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.status-badge,
.role-badge {
  border-radius: 999px;
  min-height: 28px;
  padding: 6px 11px;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: none;
}

.status-respondido { background: #d1fae5; color: #047857; border-color: #a7f3d0; }
.status-cancelado { background: #fee2e2; color: #b91c1c; border-color: #fecaca; }

.admin-login-body {
  background:
    radial-gradient(circle at 18% 14%, rgba(128,81,121,.34), transparent 28%),
    linear-gradient(160deg, #4b3048 0%, #51324e 54%, #24121f 100%);
}

.premium-login-card {
  border-radius: 22px;
  padding: 34px;
}

.premium-login-card h1 {
  margin: 0;
  color: var(--admin-text);
  font-size: 28px;
  font-weight: 950;
  letter-spacing: 0;
}

.premium-login-card p {
  margin: 8px 0 24px;
  color: var(--admin-muted);
  line-height: 1.5;
}

.admin-login-kicker {
  color: var(--admin-blue);
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 5px;
}

.admin-login-form {
  display: grid;
  gap: 15px;
}