/* ==========================================================================
   SISTEMA DE DESIGN E ESTILOS - PSIRELATO
   Cores Relaxantes: Tons de Verde Sálvia, Azul Profundo, Ardósia e Neutros
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap');

:root {
  /* Variáveis de Cores - Tema Claro */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --color-primary: #0d9488;      /* Teal / Sálvia Escuro */
  --color-primary-hover: #0f766e;
  --color-primary-light: #ccfbf1;
  
  --color-accent: #3b82f6;       /* Azul Suporte */
  --color-accent-light: #dbeafe;
  
  --color-success: #10b981;
  --color-success-light: #d1fae5;
  --color-warning: #f59e0b;
  --color-warning-light: #fef3c7;
  --color-danger: #ef4444;
  --color-danger-light: #fee2e2;

  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(226, 232, 240, 0.8);
  
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-full: 9999px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

[data-theme="dark"] {
  /* Variáveis de Cores - Tema Escuro */
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --bg-tertiary: #1f2937;
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --color-primary: #14b8a6;
  --color-primary-hover: #2dd4bf;
  --color-primary-light: rgba(20, 184, 166, 0.15);
  
  --color-accent: #60a5fa;
  --color-accent-light: rgba(96, 165, 250, 0.15);
  
  --color-success: #34d399;
  --color-success-light: rgba(52, 211, 153, 0.15);
  --color-warning: #fbbf24;
  --color-warning-light: rgba(251, 191, 36, 0.15);
  --color-danger: #f87171;
  --color-danger-light: rgba(248, 113, 113, 0.15);

  --border-color: #374151;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  
  --glass-bg: rgba(17, 24, 39, 0.7);
  --glass-border: rgba(55, 65, 81, 0.7);
}

/* ==========================================================================
   ESTILOS GERAIS DE RESET E ESTRUTURA
   ========================================================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  color: var(--text-primary);
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--border-radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Layout Principal */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.app-header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-icon {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.brand-title h1 {
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.brand-title span {
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: block;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Estatísticas Rápidas no Header */
.header-stats {
  display: flex;
  gap: 1.5rem;
  margin-right: 1.5rem;
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-tertiary);
  padding: 0.35rem 0.85rem;
  border-radius: var(--border-radius-full);
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-pill.success {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.stat-pill.warning {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-md);
  font-size: 0.9rem;
  font-weight: 550;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-icon-only {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: var(--border-radius-full);
}

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

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border-color: var(--border-color);
}
.btn-secondary:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.btn-accent {
  background-color: var(--color-accent);
  color: white;
}
.btn-accent:hover {
  background-color: #2563eb;
}

.btn-success {
  background-color: var(--color-success);
  color: white;
}
.btn-success:hover {
  background-color: #059669;
}

.btn-danger {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
}
.btn-danger:hover {
  background-color: var(--color-danger);
  color: white;
}

/* Menu de Abas (Navegação Interna) */
.nav-tabs {
  display: flex;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 2rem;
  gap: 2rem;
}

.nav-tab {
  padding: 1rem 0;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.nav-tab:hover {
  color: var(--color-primary);
}

.nav-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

/* Modal Internal Tabs */
.modal-tabs {
  display: flex;
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 1.5rem;
  gap: 1.5rem;
}

.modal-tab {
  padding: 0.75rem 0;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: all var(--transition-fast);
}

.modal-tab:hover {
  color: var(--color-primary);
}

.modal-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

/* Conteúdo Principal */
.main-content {
  flex: 1;
  padding: 2rem;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

/* ==========================================================================
   TELA 1: DASHBOARD / SELEÇÃO DE IDOSOS
   ========================================================================== */

.search-filter-bar {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  align-items: center;
}

.search-wrapper {
  position: relative;
  flex: 1;
  min-width: 280px;
}

.search-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-input:focus {
  border-color: var(--color-primary);
}

.search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.filter-group {
  display: flex;
  gap: 0.5rem;
}

/* Seções de Alas (Cards e Grid) */
.ala-section {
  margin-bottom: 2.5rem;
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.ala-header {
  padding: 1.25rem 1.5rem;
  background-color: var(--bg-tertiary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  border-bottom: 1px solid var(--border-color);
}

.ala-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ala-badge {
  background-color: var(--color-primary);
  color: white;
  font-size: 0.8rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--border-radius-full);
}

.ala-toggle-icon {
  color: var(--text-secondary);
  transition: transform var(--transition-normal);
}

.ala-section.collapsed .ala-toggle-icon {
  transform: rotate(-90deg);
}

.ala-body {
  padding: 1.5rem;
  transition: max-height var(--transition-normal);
}

.ala-section.collapsed .ala-body {
  display: none;
}

/* Grid de Residentes */
.residents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

/* Card Individual de Residente */
.resident-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.resident-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.resident-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--text-muted);
}

.resident-card.attended::before {
  background-color: var(--color-success);
}

.resident-card.pending::before {
  background-color: var(--color-warning);
}

.resident-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.resident-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.1rem;
  color: white;
}

.resident-card.female-card .resident-avatar {
  background: linear-gradient(135deg, #ec4899, #f43f5e);
}

.resident-card.male-card .resident-avatar {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
}

.resident-details {
  flex: 1;
}

.resident-name {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.15rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 170px;
}

.resident-meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.1rem 0.4rem;
  border-radius: var(--border-radius-full);
  text-transform: uppercase;
}

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

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

/* Card Actions */
.resident-actions {
  display: flex;
  gap: 0.5rem;
}

.resident-actions .btn {
  flex: 1;
}

/* Palliative Care Tag */
.palliative-tag {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.1rem 0.4rem;
  border-radius: var(--border-radius-md);
  margin-left: auto;
}

/* ==========================================================================
   TELA 2: GERADOR DE EVOLUÇÃO (WIZARD E LIVE PREVIEW)
   ========================================================================== */

.evolution-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 968px) {
  .evolution-layout {
    grid-template-columns: 1fr;
  }
}

.panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.panel-title h2 {
  font-size: 1.25rem;
}

/* Formulário de Estado Clínico */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-select, .form-textarea, .form-input-text {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.form-select:focus, .form-textarea:focus, .form-input-text:focus {
  border-color: var(--color-primary);
  background-color: var(--bg-secondary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Grid de Checkboxes de Intervenções / Condutas */
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.5rem;
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  padding: 0.75rem;
  border-radius: var(--border-radius-md);
  background-color: var(--bg-tertiary);
}

.checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.825rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  user-select: none;
}

.checkbox-item:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.checkbox-item input {
  margin-top: 0.2rem;
  accent-color: var(--color-primary);
}

/* Área de Visualização do Relatório Gerado */
.preview-container {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  min-height: 250px;
  font-size: 0.95rem;
  line-height: 1.6;
  white-space: pre-wrap;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  position: relative;
  transition: background-color var(--transition-normal);
}

.preview-container.empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-style: italic;
}

.preview-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* Feedback de Cópia */
.toast-feedback {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-success);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
  z-index: 1000;
}

.toast-feedback.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   TELA 3: HISTÓRICO DE EVOLUÇÕES
   ========================================================================== */

.history-filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.history-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color var(--transition-fast);
}

.history-card:hover {
  border-color: var(--text-muted);
}

.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.history-resident-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.history-resident-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.history-date {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.history-body {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-secondary);
  white-space: pre-wrap;
}

.history-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* ==========================================================================
   CONFIGURAÇÕES E BACKUP DE DADOS
   ========================================================================== */

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 768px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }
}

.card-settings {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.settings-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.backup-buttons {
  display: flex;
  gap: 1rem;
}

/* Tabela de Estatísticas */
.stats-table th, .stats-table td {
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.stats-table tr:hover {
  background-color: var(--bg-tertiary);
}

/* ==========================================================================
   ANIMAÇÃO E MICRO-INTERAÇÕES
   ========================================================================== */

@keyframes pulse-success {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.animate-pulse-success {
  animation: pulse-success 0.5s ease-in-out;
}

.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.empty-state-icon {
  font-size: 2.5rem;
  color: var(--text-muted);
}

/* ==========================================================================
   TELA E CARD DE LOGIN (GLASSMORPHISM & PREMIUM STYLE)
   ========================================================================== */

.login-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top left, var(--color-primary-light), transparent 60%),
              radial-gradient(circle at bottom right, var(--color-accent-light), transparent 60%),
              var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1.5rem;
  transition: opacity var(--transition-normal) ease;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  animation: loginFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.login-card-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
}

.login-logo {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  width: 54px;
  height: 54px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

.login-logo:hover {
  transform: rotate(10deg) scale(1.05);
}

.login-title-group h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 0.25rem;
}

.login-title-group p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.login-input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.login-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.login-input-icon {
  position: absolute;
  left: 1rem;
  color: var(--text-muted);
  width: 18px;
  height: 18px;
  pointer-events: none;
}

.login-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.login-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.login-btn {
  width: 100%;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  box-shadow: 0 4px 6px -1px rgba(13, 148, 136, 0.2), 0 2px 4px -1px rgba(13, 148, 136, 0.1);
}

.login-error {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-danger-light);
  color: var(--color-danger);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid rgba(239, 68, 68, 0.2);
  animation: shake 0.4s ease-in-out;
}

@keyframes loginFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

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

.spinner-animation {
  animation: spin 0.8s linear infinite;
}