/* ==========================================================================
   PAINEL ADMINISTRATIVO - ESTILOS ESPECÍFICOS (admin.css)
   ========================================================================== */

.admin-layout {
  display: flex;
  gap: 24px;
  margin-top: 10px;
}

@media (max-width: 1024px) {
  .admin-layout {
    flex-direction: column;
  }
}

/* Sidebar de Navegação do Admin */
.admin-sidebar {
  flex: 0 0 260px;
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-self: flex-start;
  position: sticky;
  top: 20px;
}

.sidebar-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  padding: 8px 12px 4px 12px;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  width: 100%;
  text-align: left;
  transition: all 0.2s ease;
}

.admin-nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

.admin-nav-item.active {
  background: rgba(2, 132, 199, 0.12);
  border-color: var(--cyan-neon);
  color: var(--cyan-neon);
}

.admin-nav-item .nav-icon {
  font-size: 1.15rem;
  width: 24px;
  display: flex;
  justify-content: center;
}

.admin-nav-item .nav-badge {
  margin-left: auto;
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
}

/* Área de Conteúdo Principal */
.admin-main-content {
  flex: 1;
  min-width: 0;
}

.admin-tab-pane {
  display: none;
}

.admin-tab-pane.active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.admin-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}

.admin-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.admin-card-header h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Tabela de Colaboradores */
.admin-table-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.admin-table th {
  background: rgba(10, 16, 30, 0.85);
  padding: 12px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
}

.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

.table-actions-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-main);
  transform: translateY(-1px);
}

.btn-icon-danger:hover {
  background: rgba(255, 56, 96, 0.2);
  border-color: var(--coral-neon);
  color: var(--coral-neon);
}

.btn-icon-edit:hover {
  background: rgba(2, 132, 199, 0.2);
  border-color: var(--cyan-neon);
  color: var(--cyan-neon);
}

/* Área de Gestão de Frotas & Caminhões no Admin */
.truck-admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 20px;
}

.truck-editor-card {
  background: rgba(10, 16, 30, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
}

.truck-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.truck-assignment-row {
  margin-bottom: 12px;
}

.truck-assignment-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 4px;
}

/* Ferramenta de Troca de Turno (Swap) e Ajuste de Escala */
.scale-adjust-box {
  background: rgba(8, 14, 25, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 18px;
  margin-bottom: 20px;
}

.swap-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: center;
}

@media (max-width: 600px) {
  .swap-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.swap-btn-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-cyan-blue);
  color: #080c14;
  border: none;
  font-size: 1.2rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  margin: 0 auto;
}

.swap-btn-icon:hover {
  transform: rotate(180deg) scale(1.1);
}

/* Modal de Autenticação / PIN */
.pin-dialog {
  text-align: center;
  padding: 20px;
}

.pin-display {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 24px 0;
}

.pin-digit-input {
  width: 50px;
  height: 56px;
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  background: rgba(8, 14, 25, 0.9);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--cyan-neon);
  outline: none;
}

.pin-digit-input:focus {
  border-color: var(--cyan-neon);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.2);
}

/* Regras de Tema Claro para o Painel Admin */
[data-theme="light"] .admin-sidebar,
[data-theme="light"] .admin-card {
  background: #ffffff;
  border-color: #e2e8f0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .admin-nav-item:hover {
  background: #f1f5f9;
  color: #0f172a;
}

[data-theme="light"] .admin-nav-item.active {
  background: rgba(2, 132, 199, 0.1);
  border-color: rgba(2, 132, 199, 0.4);
  color: var(--cyan-neon);
}

[data-theme="light"] .admin-table th {
  background: #f8fafc;
  color: #475569;
  border-color: #e2e8f0;
}

[data-theme="light"] .admin-table td {
  border-color: #f1f5f9;
}

[data-theme="light"] .admin-table tr:hover td {
  background: #f8fafc;
}

[data-theme="light"] .truck-editor-card,
[data-theme="light"] .scale-adjust-box {
  background: #f8fafc;
  border-color: #e2e8f0;
}

[data-theme="light"] .btn-icon {
  background: #ffffff;
  border-color: #cbd5e1;
  color: #475569;
}

[data-theme="light"] .btn-icon:hover {
  background: #f1f5f9;
  color: #0f172a;
}