/* 
 * Estilos Frontend - Clínica Exames Online
 * Sistema de cores: Azul médico, cinzas neutros, verde sucesso, vermelho erro
 */

:root {
  /* Cores principais */
  --clinica-primary: #2563eb;
  --clinica-primary-dark: #1d4ed8;
  --clinica-primary-light: #3b82f6;

  /* Cores neutras */
  --clinica-white: #ffffff;
  --clinica-gray-50: #f9fafb;
  --clinica-gray-100: #f3f4f6;
  --clinica-gray-200: #e5e7eb;
  --clinica-gray-300: #d1d5db;
  --clinica-gray-400: #9ca3af;
  --clinica-gray-500: #6b7280;
  --clinica-gray-600: #4b5563;
  --clinica-gray-700: #374151;
  --clinica-gray-800: #1f2937;
  --clinica-gray-900: #111827;

  /* Cores de status */
  --clinica-success: #10b981;
  --clinica-success-light: #d1fae5;
  --clinica-error: #ef4444;
  --clinica-error-light: #fee2e2;
  --clinica-warning: #f59e0b;
  --clinica-warning-light: #fef3c7;
  --clinica-info: #3b82f6;
  --clinica-info-light: #dbeafe;

  /* Tipografia */
  --clinica-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --clinica-font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;

  /* Espaçamentos */
  --clinica-spacing-xs: 0.25rem;
  --clinica-spacing-sm: 0.5rem;
  --clinica-spacing-md: 1rem;
  --clinica-spacing-lg: 1.5rem;
  --clinica-spacing-xl: 2rem;
  --clinica-spacing-2xl: 3rem;

  /* Bordas */
  --clinica-radius-sm: 0.25rem;
  --clinica-radius-md: 0.375rem;
  --clinica-radius-lg: 0.5rem;
  --clinica-radius-xl: 0.75rem;

  /* Sombras */
  --clinica-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --clinica-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --clinica-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --clinica-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Reset e base */
.clinica-exames-container {
  font-family: var(--clinica-font-family);
  line-height: 1.6;
  color: var(--clinica-gray-800);
}

.clinica-exames-container * {
  box-sizing: border-box;
}

/* Área do Paciente */
.clinica-patient-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--clinica-spacing-md);
}

.clinica-patient-header {
  background: linear-gradient(135deg, var(--clinica-primary) 0%, var(--clinica-primary-dark) 100%);
  color: var(--clinica-white);
  padding: var(--clinica-spacing-xl);
  border-radius: var(--clinica-radius-lg);
  margin-bottom: var(--clinica-spacing-xl);
  box-shadow: var(--clinica-shadow-lg);
}

.clinica-patient-header h1 {
  margin: 0 0 var(--clinica-spacing-sm) 0;
  font-size: 2rem;
  font-weight: 700;
  text-wrap: balance;
}

.clinica-patient-header p {
  margin: 0;
  opacity: 0.9;
  font-size: 1.1rem;
}

/* Dashboard Cards */
.clinica-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--clinica-spacing-lg);
  margin-bottom: var(--clinica-spacing-2xl);
}

.clinica-dashboard-card {
  background: var(--clinica-white);
  border-radius: var(--clinica-radius-lg);
  padding: var(--clinica-spacing-lg);
  box-shadow: var(--clinica-shadow-md);
  border: 1px solid var(--clinica-gray-200);
  transition: all 0.2s ease;
}

.clinica-dashboard-card:hover {
  box-shadow: var(--clinica-shadow-lg);
  transform: translateY(-2px);
}

.clinica-dashboard-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--clinica-spacing-md);
}

.clinica-dashboard-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clinica-gray-700);
  margin: 0;
}

.clinica-dashboard-card-icon {
  width: 2rem;
  height: 2rem;
  background: var(--clinica-primary-light);
  border-radius: var(--clinica-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clinica-white);
}

.clinica-dashboard-card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--clinica-primary);
  margin: 0;
}

/* Sistema de Abas */
.clinica-tabs {
  margin-bottom: var(--clinica-spacing-xl);
}

.clinica-tabs-nav {
  display: flex;
  border-bottom: 2px solid var(--clinica-gray-200);
  margin-bottom: var(--clinica-spacing-lg);
  overflow-x: auto;
  gap: var(--clinica-spacing-sm);
}

.clinica-tab-button {
  background: none;
  border: none;
  padding: var(--clinica-spacing-md) var(--clinica-spacing-lg);
  font-size: 1rem;
  font-weight: 500;
  color: var(--clinica-gray-600);
  cursor: pointer;
  border-radius: var(--clinica-radius-md) var(--clinica-radius-md) 0 0;
  transition: all 0.2s ease;
  white-space: nowrap;
  position: relative;
}

.clinica-tab-button:hover {
  color: var(--clinica-primary);
  background: var(--clinica-gray-50);
}

.clinica-tab-button.active {
  color: var(--clinica-primary);
  background: var(--clinica-white);
  border-bottom: 2px solid var(--clinica-primary);
}

.clinica-tab-content {
  display: none;
}

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

/* Lista de Exames */
.clinica-exams-list {
  display: flex;
  flex-direction: column;
  gap: var(--clinica-spacing-md);
}

.clinica-exam-card {
  background: var(--clinica-white);
  border: 1px solid var(--clinica-gray-200);
  border-radius: var(--clinica-radius-lg);
  padding: var(--clinica-spacing-lg);
  box-shadow: var(--clinica-shadow-sm);
  transition: all 0.2s ease;
}

.clinica-exam-card:hover {
  box-shadow: var(--clinica-shadow-md);
  border-color: var(--clinica-primary-light);
}

.clinica-exam-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--clinica-spacing-md);
  flex-wrap: wrap;
  gap: var(--clinica-spacing-sm);
}

.clinica-exam-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--clinica-gray-800);
  margin: 0;
}

.clinica-exam-date {
  color: var(--clinica-gray-500);
  font-size: 0.9rem;
}

.clinica-status-badge {
  padding: var(--clinica-spacing-xs) var(--clinica-spacing-sm);
  border-radius: var(--clinica-radius-md);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.clinica-status-badge.pendente {
  background: var(--clinica-warning-light);
  color: var(--clinica-warning);
}

.clinica-status-badge.em_andamento {
  background: var(--clinica-info-light);
  color: var(--clinica-info);
}

.clinica-status-badge.concluido {
  background: var(--clinica-success-light);
  color: var(--clinica-success);
}

.clinica-status-badge.cancelado {
  background: var(--clinica-error-light);
  color: var(--clinica-error);
}

.clinica-exam-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--clinica-spacing-md);
  margin-bottom: var(--clinica-spacing-md);
}

.clinica-exam-detail {
  display: flex;
  flex-direction: column;
}

.clinica-exam-detail-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--clinica-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--clinica-spacing-xs);
}

.clinica-exam-detail-value {
  font-size: 0.9rem;
  color: var(--clinica-gray-700);
}

.clinica-exam-files {
  border-top: 1px solid var(--clinica-gray-200);
  padding-top: var(--clinica-spacing-md);
}

.clinica-files-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--clinica-spacing-sm);
}

.clinica-file-link {
  display: inline-flex;
  align-items: center;
  gap: var(--clinica-spacing-xs);
  padding: var(--clinica-spacing-sm) var(--clinica-spacing-md);
  background: var(--clinica-gray-50);
  border: 1px solid var(--clinica-gray-200);
  border-radius: var(--clinica-radius-md);
  color: var(--clinica-primary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.clinica-file-link:hover {
  background: var(--clinica-primary-light);
  color: var(--clinica-white);
  transform: translateY(-1px);
}

/* Formulários */
.clinica-login-form,
.clinica-register-form {
  max-width: 400px;
  margin: 0 auto;
  background: var(--clinica-white);
  padding: var(--clinica-spacing-2xl);
  border-radius: var(--clinica-radius-lg);
  box-shadow: var(--clinica-shadow-lg);
  border: 1px solid var(--clinica-gray-200);
}

.form-group {
  margin-bottom: var(--clinica-spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--clinica-spacing-sm);
  font-weight: 500;
  color: var(--clinica-gray-700);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--clinica-spacing-md);
  border: 1px solid var(--clinica-gray-300);
  border-radius: var(--clinica-radius-md);
  font-size: 1rem;
  transition: all 0.2s ease;
  background: var(--clinica-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clinica-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input[type="checkbox"] {
  margin-right: var(--clinica-spacing-sm);
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--clinica-spacing-sm);
  padding: var(--clinica-spacing-md) var(--clinica-spacing-lg);
  border: none;
  border-radius: var(--clinica-radius-md);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
}

.btn-primary {
  background: var(--clinica-primary);
  color: var(--clinica-white);
}

.btn-primary:hover {
  background: var(--clinica-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--clinica-shadow-md);
}

.btn-secondary {
  background: var(--clinica-gray-100);
  color: var(--clinica-gray-700);
  border: 1px solid var(--clinica-gray-300);
}

.btn-secondary:hover {
  background: var(--clinica-gray-200);
  border-color: var(--clinica-gray-400);
}

.btn-success {
  background: var(--clinica-success);
  color: var(--clinica-white);
}

.btn-success:hover {
  background: #059669;
}

.btn-danger {
  background: var(--clinica-error);
  color: var(--clinica-white);
}

.btn-danger:hover {
  background: #dc2626;
}

.btn-small {
  padding: var(--clinica-spacing-sm) var(--clinica-spacing-md);
  font-size: 0.9rem;
}

/* Mensagens */
.clinica-message {
  padding: var(--clinica-spacing-md);
  border-radius: var(--clinica-radius-md);
  margin-bottom: var(--clinica-spacing-lg);
  border-left: 4px solid;
}

.clinica-error {
  background: var(--clinica-error-light);
  border-color: var(--clinica-error);
  color: #991b1b;
}

.clinica-success {
  background: var(--clinica-success-light);
  border-color: var(--clinica-success);
  color: #065f46;
}

.clinica-warning {
  background: var(--clinica-warning-light);
  border-color: var(--clinica-warning);
  color: #92400e;
}

.clinica-info {
  background: var(--clinica-info-light);
  border-color: var(--clinica-info);
  color: #1e40af;
}

/* Modal */
.clinica-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--clinica-spacing-md);
}

.clinica-modal {
  background: var(--clinica-white);
  border-radius: var(--clinica-radius-lg);
  box-shadow: var(--clinica-shadow-xl);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.clinica-modal-header {
  padding: var(--clinica-spacing-lg);
  border-bottom: 1px solid var(--clinica-gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.clinica-modal-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
}

.clinica-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--clinica-gray-400);
  padding: var(--clinica-spacing-sm);
  border-radius: var(--clinica-radius-md);
}

.clinica-modal-close:hover {
  background: var(--clinica-gray-100);
  color: var(--clinica-gray-600);
}

.clinica-modal-body {
  padding: var(--clinica-spacing-lg);
}

/* Filtros */
.clinica-filters {
  background: var(--clinica-gray-50);
  padding: var(--clinica-spacing-lg);
  border-radius: var(--clinica-radius-lg);
  margin-bottom: var(--clinica-spacing-lg);
  border: 1px solid var(--clinica-gray-200);
}

.clinica-filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--clinica-spacing-md);
  align-items: end;
}

/* Notificações */
.clinica-notifications {
  position: relative;
}

.clinica-notification-bell {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--clinica-gray-600);
  padding: var(--clinica-spacing-sm);
  border-radius: var(--clinica-radius-md);
  position: relative;
}

.clinica-notification-bell:hover {
  background: var(--clinica-gray-100);
}

.clinica-notification-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--clinica-error);
  color: var(--clinica-white);
  border-radius: 50%;
  width: 1.2rem;
  height: 1.2rem;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

/* Responsividade */
@media (max-width: 768px) {
  .clinica-patient-area {
    padding: var(--clinica-spacing-sm);
  }

  .clinica-patient-header {
    padding: var(--clinica-spacing-lg);
  }

  .clinica-patient-header h1 {
    font-size: 1.5rem;
  }

  .clinica-dashboard-grid {
    grid-template-columns: 1fr;
  }

  .clinica-exam-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .clinica-exam-details {
    grid-template-columns: 1fr;
  }

  .clinica-login-form,
  .clinica-register-form {
    padding: var(--clinica-spacing-lg);
    margin: var(--clinica-spacing-md);
  }

  .clinica-filters-grid {
    grid-template-columns: 1fr;
  }

  .clinica-tabs-nav {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .clinica-patient-header h1 {
    font-size: 1.3rem;
  }

  .clinica-dashboard-card {
    padding: var(--clinica-spacing-md);
  }

  .clinica-exam-card {
    padding: var(--clinica-spacing-md);
  }

  .clinica-modal {
    margin: var(--clinica-spacing-sm);
  }
}

/* Estados de carregamento */
.clinica-loading {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--clinica-gray-300);
  border-radius: 50%;
  border-top-color: var(--clinica-primary);
  animation: clinica-spin 1s ease-in-out infinite;
}

@keyframes clinica-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Acessibilidade */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus visible para navegação por teclado */
.clinica-tab-button:focus-visible,
.btn:focus-visible,
.clinica-file-link:focus-visible {
  outline: 2px solid var(--clinica-primary);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .clinica-patient-area {
    box-shadow: none;
  }

  .clinica-tab-button,
  .btn {
    display: none;
  }

  .clinica-tab-content {
    display: block !important;
  }
}