:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-muted: #f8fafc;
  --border: #d9e1ec;
  --border-strong: #c7d2e1;
  --text: #172033;
  --text-muted: #61708a;
  --primary: #2563eb;
  --primary-strong: #1d4ed8;
  --success: #15803d;
  --danger: #dc2626;
  --shadow-sm: 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-xs: 0 4px 18px rgba(15, 23, 42, 0.05);
  --radius: 8px;
}

body {
  background: var(--bg);
  color: var(--text);
}

.admin-shell,
.auth-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 32px auto 48px;
}

.auth-shell {
  min-height: calc(100vh - 80px);
  display: grid;
  align-items: center;
}

.admin-panel,
.auth-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.admin-panel {
  padding: 28px;
}

.auth-panel {
  max-width: 460px;
  margin: 0 auto;
  padding: 32px;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.admin-brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.admin-brand-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.admin-brand-subtitle {
  margin: 2px 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.admin-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  background: var(--surface);
  font-size: 0.95rem;
  font-weight: 600;
}

.admin-nav-link:hover,
.admin-nav-link.is-active {
  color: var(--primary-strong);
  border-color: #bfdbfe;
  background: #eff6ff;
}

.admin-nav-link.is-danger:hover {
  color: var(--danger);
  border-color: #fecaca;
  background: #fef2f2;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.page-title {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
}

.page-subtitle {
  margin: 6px 0 0;
  color: var(--text-muted);
}

.page-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.action-button,
.primary-button,
.secondary-button,
.icon-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-weight: 600;
}

.primary-button {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.primary-button:hover {
  background: var(--primary-strong);
  border-color: var(--primary-strong);
  color: #fff;
}

.secondary-button:hover,
.action-button:hover,
.icon-action:hover {
  border-color: var(--border-strong);
  background: var(--surface-muted);
  color: var(--text);
}

.search-card,
.data-card,
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
}

.search-card {
  padding: 18px;
  margin-bottom: 20px;
}

.data-card {
  overflow: hidden;
}

.table-responsive {
  margin: 0;
}

.table-modern {
  margin: 0;
}

.table-modern thead th {
  background: #eef3fb;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
}

.table-modern th,
.table-modern td {
  vertical-align: middle;
  padding: 16px 14px;
  border-color: var(--border);
}

.table-modern tbody tr:hover {
  background: #f8fbff;
}

.cell-strong {
  font-weight: 700;
  color: var(--text);
}

.cell-muted {
  color: var(--text-muted);
}

.table-link {
  color: var(--text);
  font-weight: 600;
}

.table-link:hover {
  color: var(--primary-strong);
}

.row-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.icon-action {
  width: 38px;
  min-width: 38px;
  padding: 0;
}

.icon-action.is-danger {
  color: var(--danger);
}

.empty-action-row {
  padding: 18px;
  background: var(--surface-muted);
  border-top: 1px solid var(--border);
}

.form-card {
  padding: 24px;
}

.form-grid > .row {
  margin-bottom: 18px;
}

.form-grid label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  color: var(--text);
  font-weight: 600;
}

.form-grid .form-control,
.form-grid .form-select,
.form-grid input[type="color"] {
  min-height: 46px;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: none;
}

.form-grid .form-control:focus,
.form-grid .form-select:focus,
.form-grid input[type="color"]:focus {
  border-color: #93c5fd;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.form-section {
  padding: 20px;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.upload-panel {
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 18px;
  align-items: center;
}

.upload-preview {
  width: 160px;
  height: 160px;
  margin: 0 auto;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  object-fit: contain;
  padding: 10px;
}

.hint-text {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.inline-icon-button {
  color: var(--text-muted);
}

.inline-icon-button:hover {
  color: var(--primary-strong);
}

.switch-field {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
}

.switch-field input[type="checkbox"] {
  width: 18px;
  height: 18px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--text-muted);
  font-weight: 600;
}

.back-link:hover {
  color: var(--primary-strong);
}

.auth-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--primary-strong);
  font-size: 0.85rem;
  font-weight: 700;
}

.auth-title {
  margin: 18px 0 8px;
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--text);
}

.auth-copy {
  margin-bottom: 24px;
  color: var(--text-muted);
}

.alert {
  border-radius: 8px;
}

.obrigatorio {
  color: var(--danger);
  font-style: normal;
}

@media (max-width: 991px) {
  .admin-shell,
  .auth-shell {
    width: min(100% - 24px, 1120px);
    margin-top: 16px;
  }

  .admin-panel,
  .auth-panel {
    padding: 20px;
  }

  .admin-topbar,
  .page-header {
    flex-direction: column;
    align-items: stretch;
  }

  .upload-panel {
    grid-template-columns: 1fr;
  }

  .admin-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .admin-nav-link,
  .action-button,
  .primary-button,
  .secondary-button {
    width: 100%;
    justify-content: center;
  }

  .row-actions {
    justify-content: flex-start;
  }
}