:root {
  --app-bg: #eef3f2;
  --app-bg-soft: #f5f7f7;
  --surface: #ffffff;
  --surface-muted: #f8fbfb;
  --text-main: #16333d;
  --text-muted: #60727b;
  --border-soft: #d7e0e1;
  --brand: #2c9fa0;
  --brand-strong: #208486;
  --brand-soft: #dff3ef;
  --danger: #b4233a;
  --success: #198754;
}

body.app-body {
  background: radial-gradient(circle at 20% -10%, #dceff0 0%, #edf3f2 42%, #f3f5f5 100%);
  color: var(--text-main);
}

.app-header {
  background: linear-gradient(90deg, rgba(244, 248, 248, 0.98) 0%, rgba(233, 243, 243, 0.98) 100%);
  border-bottom: 1px solid var(--border-soft);
  backdrop-filter: blur(8px);
}

.app-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.app-brand-kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: #748890;
  font-weight: 700;
}

.app-brand-title {
  margin: 2px 0 0;
  color: #183a46;
  font-size: 2.05rem;
  line-height: 1;
  font-weight: 800;
}

.app-top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.app-pill {
  border: 1px solid #d2dcde;
  background: #f1f5f6;
  color: #36515a;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
}

.app-pill-success {
  border-color: #9fdcbc;
  background: #eaf8ef;
  color: #257249;
}

.app-mobile-item {
  background: #fff;
  border-color: #d7e0e1;
  color: #3e5560;
}

.app-mobile-item-active {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-strong) 100%);
  border-color: var(--brand-strong);
  color: #fff;
}

.app-sidebar {
  background: #f7f9f9;
  border-right: 1px solid var(--border-soft);
  border-radius: 24px;
  margin: 12px 0 12px 12px;
}

.app-nav-link {
  display: block;
  border: 1px solid transparent;
  color: #25424c;
  font-weight: 700;
  padding: 11px 14px;
  border-radius: 12px;
  transition: all 0.15s ease;
}

.app-nav-link:hover {
  background: #ecf3f3;
}

.app-nav-link-active {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-strong) 100%);
  color: #fff;
  box-shadow: 0 10px 20px rgba(44, 159, 160, 0.26);
}

.app-nav-group {
  border-radius: 12px;
}

.app-nav-link-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  cursor: pointer;
}

.app-nav-link-toggle::-webkit-details-marker {
  display: none;
}

.app-nav-caret {
  opacity: .8;
  font-size: .85rem;
  transition: transform .15s ease;
}

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

.app-subnav {
  margin: 4px 0 8px 10px;
  padding-left: 8px;
  border-left: 2px solid #d8e5e6;
  display: grid;
  gap: 4px;
}

.app-subnav-link {
  display: block;
  color: #355660;
  font-size: .86rem;
  font-weight: 600;
  padding: 7px 10px;
  border-radius: 10px;
}

.app-subnav-link:hover {
  background: #edf4f4;
}

.app-subnav-link-active {
  background: #dff0f0;
  color: #0f6f70;
}

.app-footer {
  background: #f9fcfc;
  border-top: 1px solid var(--border-soft);
  color: #718590;
}

.kg-main-card,
.kg-side-card {
  border-color: var(--border-soft);
  box-shadow: 0 12px 34px rgba(17, 46, 56, 0.08);
  border-radius: 20px;
  background: var(--surface);
}

.kg-title {
  color: #173b46;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.kg-subtitle {
  color: #667a84;
}

.kg-feedback {
  border-radius: 12px;
  font-weight: 500;
}

.kg-feedback.success {
  background: #e8f8ef;
  border: 1px solid #bae6cb;
  color: #1d6f44;
}

.kg-feedback.error {
  background: #fdeef0;
  border: 1px solid #f4c9cf;
  color: #9d2634;
}

.kg-btn {
  border-color: #d5e0e2;
  color: #274853;
  font-weight: 700;
  border-radius: 12px;
  background: #f4f8f8;
  transition: all .18s ease;
}

.kg-btn:hover {
  background: #e8f0f1;
}

.kg-btn-primary {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-strong) 100%);
  border-color: var(--brand-strong);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(44, 159, 160, 0.28);
}

.kg-btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(0.98);
}

.kg-btn-danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

.kg-input, .kg-select, .kg-textarea {
  border-color: #cedadd;
  border-radius: 12px;
  background: #fff;
}

.kg-input:focus, .kg-select:focus, .kg-textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(44, 159, 160, .18);
}

.kg-table th {
  background: #f1f6f7;
  color: #4f6872;
  font-weight: 700;
  border-bottom-color: #d7e1e3;
}

.kg-table td {
  border-bottom-color: #e6ecee;
}

.kg-table tbody tr:hover {
  background: #ecf4f4 !important;
}

.kg-status-badge {
  font-weight: 700;
}

.kg-status-Ativo {
  background: #daf3e8;
  color: #1c8050;
}

.kg-status-Inativo {
  background: #e8eef1;
  color: #4f6670;
}

.kg-status-Bloqueado {
  background: #fce5e8;
  color: #9d2737;
}

@media (max-width: 1024px) {
  .app-brand-title {
    font-size: 1.5rem;
  }

  .app-sidebar {
    margin: 0;
    border-radius: 0;
  }
}