/**
 * Estilos modernos para o PWA de Orçamentos
 * 
 * Este arquivo contém todos os estilos CSS modernizados do aplicativo,
 * seguindo as diretrizes de UI/UX definidas para o projeto.
 * 
 * @author Manus
 * @version 2.1.0 - Adicionados estilos para novos elementos e ajustes visuais
 */

/* Importação da fonte Inter do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Variáveis CSS */
:root {
  /* Cores primárias */
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #93c5fd;
  
  /* Cores secundárias */
  --secondary-color: #10b981;
  --secondary-dark: #059669;
  --secondary-light: #a7f3d0;
  
  /* Cores de alerta */
  --danger-color: #ef4444;
  --danger-dark: #dc2626;
  --warning-color: #f59e0b;
  --warning-dark: #d97706;
  --success-color: #10b981;
  --success-dark: #059669;
  
  /* Cores neutras */
  --text-color: #111827;
  --text-secondary: #4b5563;
  --text-tertiary: #9ca3af;
  --background-color: #ffffff;
  --background-secondary: #f9fafb;
  --background-tertiary: #f3f4f6;
  --border-color: #e5e7eb;
  --border-light: #f3f4f6;

  /* Toast */
  --toast-bg: var(--text-color);
  --toast-text: #ffffff;
  
  /* Sombras */
  --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);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Dimensões */
  --header-height: 64px;
  --header-height-mobile: 56px;
  --border-radius-sm: 6px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-full: 9999px;
  
  /* Espaçamentos */
  --space-2xs: 0.25rem; /* 4px */
  --space-xs: 0.5rem;   /* 8px */
  --space-sm: 0.75rem;  /* 12px */
  --space-md: 1rem;     /* 16px */
  --space-lg: 1.5rem;   /* 24px */
  --space-xl: 2rem;     /* 32px */
  --space-2xl: 3rem;    /* 48px */
  
  /* Transições */
  --transition-fast: 0.15s ease-out;
  --transition-normal: 0.25s ease-out;
  --transition-slow: 0.4s ease-out;
  
  /* Z-index */
  --z-header: 100;
  --z-menu: 200;
  --z-overlay: 150;
  --z-modal: 300;
  --z-toast: 400;
  --z-loading: 500;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text-color: #f9fafb;
    --text-secondary: #d1d5db;
    --text-tertiary: #9ca3af;
    --background-color: #1f2937;
    --background-secondary: #111827;
    --background-tertiary: #374151;
    --border-color: #374151;
    --border-light: #4b5563;
    --toast-bg: var(--background-tertiary);
    --toast-text: var(--text-color);
  }
}

/* Reset e estilos base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-color);
  background-color: var(--background-secondary); /* Fundo ligeiramente cinza */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
}

button {
  cursor: pointer;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  border: none;
  background: none;
  outline: none;
  font-size: 1rem;
}

input, textarea, select {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 0.625rem 0.875rem;
  outline: none;
  transition: all var(--transition-fast);
  background-color: var(--background-color);
  color: var(--text-color);
}

input:focus, textarea:focus, select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

input::placeholder, textarea::placeholder {
  color: var(--text-tertiary);
}

/* Utilitários */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

/* Layout principal */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--background-color);
  color: var(--text-color);
  z-index: var(--z-header);
  box-shadow: var(--shadow-sm);
  transition: height var(--transition-normal), box-shadow var(--transition-normal);
}

.app-header.scrolled {
  height: var(--header-height-mobile);
  box-shadow: var(--shadow-md);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 0 var(--space-md);
}

.header-logo {
  display: flex;
  align-items: center;
}

.header-logo img {
  height: 32px;
  margin-right: var(--space-xs);
}

.header-logo h1 {
  font-size: 1.25rem;
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.header-actions button {
  color: var(--text-color);
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
  border: none;
  background: none;
  cursor: pointer;
}

.header-actions button:hover {
  background-color: var(--background-tertiary);
}

.header-actions button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-icon {
  color: var(--text-secondary);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.btn-icon:hover {
  color: var(--primary-color);
  transform: scale(1.05);
}

/* Animação de rotação para o botão refresh */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

#app-content {
  padding-top: calc(var(--header-height) + var(--space-md));
  padding-bottom: calc(var(--header-height-mobile) + var(--space-lg)); /* Espaço para bottom nav */
  min-height: 100vh;
}

/* Menu lateral */
.side-menu {
  position: fixed;
  top: 0;
  left: -300px;
  width: 300px;
  height: 100%;
  background-color: var(--background-color);
  z-index: var(--z-menu);
  box-shadow: var(--shadow-lg);
  transition: left var(--transition-normal);
  overflow-y: auto;
}

.side-menu.open {
  left: 0;
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-height);
  padding: 0 var(--space-lg);
  border-bottom: 1px solid var(--border-light);
}

.menu-header-logo {
  display: flex;
  align-items: center;
}

.menu-header-logo img {
  height: 28px;
  margin-right: var(--space-xs);
}

.menu-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
}

.menu-header button {
  color: var(--text-color);
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.menu-header button:hover {
  background-color: var(--background-tertiary);
}

.menu-items {
  list-style: none;
  padding: var(--space-md) 0;
}

.menu-items li {
  position: relative;
}

.menu-items li a {
  display: flex;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  color: var(--text-color);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
}

.menu-items li a:hover {
  background-color: var(--background-tertiary);
  color: var(--primary-color);
}

.menu-items li.active a {
  color: var(--primary-color);
  font-weight: 500;
}

.menu-items li.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background-color: var(--primary-color);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.menu-items li .material-icons {
  margin-right: var(--space-md);
  font-size: 1.25rem;
}

#overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: var(--z-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

#overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Páginas */
.page {
  display: none;
  animation: fadeIn var(--transition-normal);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.page.active {
  display: block;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.page-header h2 {
  font-size: 1.5rem;
  font-weight: 600;
}

/* Dashboard */
.dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.card {
  display: flex;
  flex-direction: column;
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-lg);
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  overflow: hidden;
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, var(--primary-color), var(--primary-light));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card:hover::before {
  opacity: 1;
}

.card-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-md);
  border-radius: var(--border-radius-full);
  background-color: var(--primary-light);
  color: var(--primary-dark);
  transition: transform var(--transition-normal);
}

.card:hover .card-icon {
  transform: scale(1.1);
}

.card-icon .material-icons {
  font-size: 32px;
}

.card-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.card-content p {
  color: var(--text-secondary);
}

/* Barra de pesquisa */
.search-bar {
  display: flex;
  align-items: center;
  background-color: var(--background-color);
  border-radius: var(--border-radius-full);
  padding: var(--space-xs) var(--space-md);
  margin-bottom: var(--space-lg);
  transition: box-shadow var(--transition-fast);
  border: 1px solid var(--border-color);
}

.search-bar:focus-within {
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
  border-color: var(--primary-color);
}

.search-bar .material-icons {
  color: var(--text-secondary);
  margin-right: var(--space-xs);
}

.search-bar input {
  flex: 1;
  border: none;
  background: none;
  padding: var(--space-xs) 0;
  box-shadow: none;
}

.search-bar input:focus {
  box-shadow: none;
}

/* Lista de itens */
.lista-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.item-card {
  display: flex;
  flex-direction: column;
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.item-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.item-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background-color: var(--background-tertiary);
  transition: transform var(--transition-normal);
}

.item-card:hover .item-image {
  transform: scale(1.05);
}

.item-details {
  padding: var(--space-lg);
  flex: 1;
}

.item-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  word-break: break-word;
}

.item-subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.item-meta {
  margin-top: var(--space-xs);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.item-price {
  margin-top: var(--space-sm);
  font-weight: 600;
  color: var(--primary-color);
}

.item-actions {
  display: flex;
  justify-content: flex-end;
  padding: var(--space-sm) var(--space-md);
  border-top: 1px solid var(--border-light);
}

.item-actions button {
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: var(--space-xs);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.item-actions button:hover {
  background-color: var(--background-tertiary);
  color: var(--primary-color);
}

/* Botão flutuante */
.fab {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-full);
  background-color: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-lg);
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.fab:hover {
  background-color: var(--primary-dark);
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.fab:active {
  transform: scale(0.98);
}

.fab .material-icons {
  font-size: 24px;
  vertical-align: middle;
}

.fab::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius-full);
  background-color: white;
  opacity: 0;
  transform: scale(0);
  transition: transform 0.4s ease-out, opacity 0.3s ease-out;
}

.fab:active::after {
  transform: scale(2);
  opacity: 0.3;
  transition: 0s;
}

/* Estado vazio */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  text-align: center;
  color: var(--text-secondary);
  grid-column: 1 / -1;
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  border: 1px dashed var(--border-color);
}

.empty-state .material-icons {
  font-size: 48px;
  margin-bottom: var(--space-md);
  opacity: 0.5;
  color: var(--text-tertiary);
}

.empty-state h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--text-color);
}

.empty-state p {
  margin-bottom: var(--space-md);
  max-width: 400px;
}

.empty-state .btn-primary {
  margin-top: var(--space-sm);
}

/* Modais */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  background-color: var(--background-color);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  overflow-y: auto;
  overflow-x: hidden;
  transform: scale(0.9);
  opacity: 0;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.modal.active .modal-content {
  transform: scale(1);
  opacity: 1;
}

#login-modal .modal-content {
  max-width: 360px;
}

#confirm-modal .modal-content {
  max-width: 340px;
  text-align: center;
}

#login-modal .form-actions {
  justify-content: flex-end;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-light);
  flex-shrink: 0;
}

.modal-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
}

.modal-header button {
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.modal-header button:hover {
  background-color: var(--background-tertiary);
  color: var(--danger-color);
}

.modal-body {
  padding: var(--space-lg);
  overflow-y: auto;
  overflow-x: hidden;
  flex-grow: 1;
  /* max-height: calc(90vh - 70px - 70px); */ /* Ajuste se houver footer fixo no modal */
}

/* Formulários */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--text-color);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.checkbox-group input[type="checkbox"] {
  width: auto;
}

.form-group .helper-text {
  display: block;
  margin-top: var(--space-xs);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
  border-color: var(--danger-color);
}

.form-group.error .helper-text {
  color: var(--danger-color);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-light);
  gap: var(--space-sm);
  flex-shrink: 0;
}
#visualizar-orcamento-modal .form-actions {
  flex-wrap: wrap;
  gap: var(--space-sm);
}
#visualizar-orcamento-modal .form-actions button {
  flex: 1 1 auto;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  border-radius: var(--border-radius-md);
  font-weight: 500;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn .material-icons {
  font-size: 1.25rem;
  margin-right: var(--space-xs);
  vertical-align: middle;
}

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

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

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background-color: var(--background-tertiary);
  color: var(--text-color);
}

.btn-secondary:hover {
  background-color: var(--border-color);
  transform: translateY(-1px);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-light);
  transform: translateY(-1px);
}

.btn-outline:active {
  transform: translateY(0);
}

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

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

.btn-danger:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-icon .material-icons {
  margin-right: 0;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1.125rem;
}

button:disabled,
.btn:disabled,
.btn.disabled {
  opacity: 1;
  cursor: not-allowed;
  pointer-events: none;
  background-color: var(--border-color);
  color: var(--text-secondary);
}

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

/* Input de arquivo */
.file-input-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.file-input-container input[type="file"] {
  display: none;
}

.file-preview {
  width: 100%;
  max-width: 200px;
  height: 200px;
  margin-bottom: var(--space-md);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background-color: var(--background-tertiary);
  border: 2px dashed var(--border-color);
  transition: border-color var(--transition-fast);
  display: flex; /* Para centralizar a imagem placeholder */
  justify-content: center;
  align-items: center;
}

.file-preview:hover {
  border-color: var(--primary-color);
}

.file-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.file-preview:hover img {
  transform: scale(1.05);
}

/* Tabs */
.form-tabs {
  display: none;
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-light);
}

.tab-btn {
  padding: var(--space-md) var(--space-lg);
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  transition: color var(--transition-fast);
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.tab-btn.active {
  color: var(--primary-color);
}

.tab-btn.active::after {
  transform: scaleX(1);
}

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

.tab-content {
  animation: fadeIn var(--transition-normal);
}

/* Itens selecionados */
.selected-items {
  margin-bottom: var(--space-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  max-height: 200px; /* Limita altura e adiciona scroll */
  overflow-y: auto;
}

.selected-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border-light);
  transition: background-color var(--transition-fast);
}

.selected-item:hover {
  background-color: var(--background-secondary);
}

.selected-item:last-child {
  border-bottom: none;
}

.selected-item .item-details {
  flex: 1;
  padding: 0 var(--space-sm);
  font-weight: 500;
  word-break: break-word;
}

.selected-item .item-image-small {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  flex-shrink: 0;
}

.selected-item .remove-produto-selecionado {
  color: var(--danger-color);
  width: 32px;
  height: 32px;
}

.selected-item .remove-produto-selecionado:hover {
  background-color: rgba(239, 68, 68, 0.1);
}

/* Templates */
.template-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-md);
}

.template-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-md);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.template-item:hover {
  background-color: var(--background-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.template-item.selected {
  border-color: var(--primary-color);
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.template-item.restricted {
  border-style: dashed;
  border-color: rgba(148, 163, 184, 0.6);
  background-color: rgba(148, 163, 184, 0.08);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.template-item.restricted:hover {
  transform: none;
  box-shadow: none;
}

.template-item .material-icons {
  font-size: 32px;
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast), transform var(--transition-normal);
}

.template-item:hover .material-icons {
  transform: scale(1.1);
}

.template-item.selected .material-icons {
  color: var(--primary-dark);
}

.template-item span:last-child {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
}

.template-item small {
  margin-top: var(--space-xs);
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: center;
}

.template-permissions {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.template-permission {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  background-color: var(--background-secondary);
}

.template-permission input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
}

.template-permission span {
  font-size: 0.9rem;
  font-weight: 500;
}

/* Produtos selecionáveis */
.lista-items.selectable {
  max-height: 40vh;
  overflow-y: auto;
  padding-right: var(--space-xs); /* Espaço para scrollbar */
}

.lista-items.selectable .item-card {
  cursor: pointer;
  position: relative;
  overflow: visible; /* Para o checkmark não ser cortado */
  flex-direction: row;
  align-items: center;
  padding: var(--space-sm);
}

.lista-items.selectable .item-image {
  width: 60px;
  height: 60px;
  margin-right: var(--space-md);
  flex-shrink: 0;
  border-radius: var(--border-radius-md);
}

.lista-items.selectable .item-details {
  padding: 0;
}

/* Removido o checkmark de seleção para simplificar a interface */
.lista-items.selectable .item-card::before,
.lista-items.selectable .item-card.selected::before,
.lista-items.selectable .item-card.selected::after {
  display: none;
}

.lista-items.selectable .item-card.selected {
  background-color: var(--primary-light);
  border: none;
}


.logs-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.log-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-sm);
  padding: var(--space-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  background-color: var(--background-secondary);
  box-shadow: var(--shadow-sm);
}

.log-main {
  font-weight: 600;
  color: var(--text-primary);
}

.log-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.log-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.log-time {
  font-variant-numeric: tabular-nums;
}

@media (min-width: 640px) {
  .log-row {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .log-meta {
    justify-content: flex-end;
  }
}

.item-quantity {
  display: flex;
  align-items: center;
  margin-left: auto; /* Empurra para a direita */
  padding-left: var(--space-md);
}

.item-quantity button {
  width: 28px;
  height: 28px;
  border-radius: var(--border-radius-full);
  background-color: var(--background-tertiary);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  transition: background-color var(--transition-fast);
}

.item-quantity button:hover:not(:disabled) {
  background-color: var(--border-color);
}

.item-quantity .quantity-input {
  width: 40px;
  text-align: center;
  margin: 0 var(--space-xs);
  padding: var(--space-2xs);
  border-radius: var(--border-radius-sm);
  -moz-appearance: textfield; /* Firefox */
}

.item-quantity .quantity-input::-webkit-outer-spin-button,
.item-quantity .quantity-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Visualização de orçamento */
.orcamento-preview {
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  min-height: 300px;
  box-shadow: var(--shadow-md);
}

/* Toast */
.toast {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background-color: var(--toast-bg);
  color: var(--toast-text);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--border-radius-full);
  z-index: var(--z-toast);
  opacity: 0;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  display: flex;
  align-items: center;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast .material-icons {
  margin-right: var(--space-sm);
  color: inherit;
}

.toast.success {
  background-color: var(--success-color);
}

.toast.error {
  background-color: var(--danger-color);
}

.toast.warning {
  background-color: var(--warning-color);
}

/* Loading spinner */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(4px);
  z-index: var(--z-loading);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.loading-overlay.active {
  opacity: 1;
  visibility: visible;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(37, 99, 235, 0.1);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s linear infinite;
}

/* Barra de progresso para geração de PDF */
.progress-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: rgba(37, 99, 235, 0.15);
  z-index: var(--z-loading);
  overflow: hidden;
  display: none;
}

.progress-overlay.active {
  display: block;
}

.progress-bar {
  height: 100%;
  width: 0;
  background-color: var(--primary-color);
  transition: width 0.2s ease;
}

.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
}

.loading p {
  margin-top: var(--space-md);
  color: var(--text-secondary);
  font-weight: 500;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Prompt de instalação */
.install-prompt {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  right: var(--space-lg);
  background-color: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-lg);
  z-index: var(--z-toast);
  transform: translateY(100%);
  opacity: 0;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.install-prompt.show {
  transform: translateY(0);
  opacity: 1;
}

.install-prompt-content {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-md);
}

.install-prompt-icon {
  width: 48px;
  height: 48px;
  margin-right: var(--space-md);
  border-radius: var(--border-radius-md);
}

.install-prompt-text h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-2xs);
}

.install-prompt-text p {
  color: var(--text-secondary);
}

.install-prompt-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary {
  background-color: var(--primary-light);
  color: var(--primary-dark);
}

.badge-success {
  background-color: var(--secondary-light);
  color: var(--secondary-dark);
}

.badge-warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--warning-dark);
}

.badge-danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--danger-dark);
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--background-tertiary) 25%,
    var(--background-secondary) 50%,
    var(--background-tertiary) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite linear;
  border-radius: var(--border-radius-md);
}

.skeleton-text {
  height: 1em;
  margin-bottom: 0.5em;
}

.skeleton-image {
  height: 180px;
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Navegação inferior */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: var(--header-height-mobile);
  background-color: var(--background-color);
  box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1);
  z-index: var(--z-header);
  display: none; /* Oculto por padrão, exibido em telas menores */
}

.bottom-nav-items {
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 100%;
  list-style: none;
  gap: var(--space-2xs);
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  padding: var(--space-2xs) 0;
  transition: color var(--transition-fast);
  flex: 1;
}

.bottom-nav-item .material-icons {
  font-size: 1.25rem;
  margin-bottom: var(--space-2xs);
}

.bottom-nav-item span:last-child {
  font-size: 0.7rem;
}

.bottom-nav-item.active {
  color: var(--primary-color);
}

/* Seção Sobre */
.about-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-lg);
}

.about-info {
  max-width: 600px;
}

.about-info p {
  margin-top: var(--space-xs);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.feature-card {
  background-color: var(--background-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-md);
}

.feature-card .material-icons {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
  color: var(--primary-color);
}

/* Responsividade */
@media (max-width: 768px) {
  :root {
    --header-height: var(--header-height-mobile);
  }
  .app-header {
    height: var(--header-height-mobile);
  }
  #app-content {
    padding-top: calc(var(--header-height-mobile) + var(--space-md));
  }
  .header-logo h1 {
    font-size: 1.125rem;
  }
  .side-menu {
    width: 280px;
    left: -280px;
  }
  .menu-header {
    height: var(--header-height-mobile);
  }
  .page-header h2 {
    font-size: 1.25rem;
  }
  .lista-items {
    grid-template-columns: 1fr; /* Uma coluna em telas menores */
  }
  .modal-content {
    max-width: 95%;
  }
  .bottom-nav {
    display: block; /* Exibe a navegação inferior */
  }
  #menu-toggle {
    display: none; /* Esconde o botão de menu superior */
  }
  /* posição do FAB já definida fora do media query */
}

@media (max-width: 480px) {
  .header-logo img {
    height: 28px;
  }
  .header-logo h1 {
    font-size: 1rem;
  }
  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
  .btn .material-icons {
    font-size: 1.125rem;
  }
  .fab {
    width: 48px;
    height: 48px;
  }
  .fab .material-icons {
    font-size: 20px;
    vertical-align: middle;
  }
  .bottom-nav-item .material-icons {
    font-size: 1rem;
  }
  .bottom-nav-item span:last-child {
    font-size: 0.6rem;
  }
}


@media (min-width: 1024px) {
  .side-menu {
    left: 0;
    box-shadow: none;
  }
  #menu-toggle,
  #menu-close,
  .bottom-nav,
  #overlay {
    display: none !important;
  }
  /* Oculta o cabeçalho do menu lateral para evitar duplicação de logo */
  .menu-header {
    display: none;
  }
  .app-header {
    left: 300px;
    width: calc(100% - 300px);
  }
  #app-content {
    padding-left: 300px;
    padding-bottom: var(--space-lg);
  }

  /* Esconde o título da página inicial em telas grandes */
  #home .page-header .home-title {
    display: none;
  }
}

/* Perfil */
.perfil-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 400px;
}

.perfil-avatar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.perfil-avatar img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
}