/* =============================================================================
 SISTEMA DE GERENCIAMENTO DE DOCUMENTOS - CSS REFATORADO
 ============================================================================= */

/* =============================================================================
 1. VARIÁVEIS CSS E TEMA
 ============================================================================= */
:root {
  /* Cores Primárias */
  --primary: #4a90e2;
  --primary-hover: #357ab8;
  --primary-light: #6ba4e8;
  --accent: #8b5cf6;
  --accent-hover: #7c3aed;

  /* Cores de Feedback */
  --error: #e74c3c;
  --error-hover: #c0392b;
  --success: #27ae60;
  --success-hover: #229954;
  --warning: #f39c12;
  --warning-hover: #e67e22;

  /* Cores de Texto */
  --text-light: #ffffff;
  --text-dark: #2c3e50;
  --text-muted: #7f8c8d;
  --text-placeholder: #cccccc;

  /* Cores de Fundo */
  --bg-page: #ecf0f1;
  --bg-card: #ffffff;
  --bg-card-transparent: rgba(255, 255, 255, 0.1);
  --bg-overlay: rgba(0, 0, 0, 0.5);
  --bg-navbar: rgba(0, 0, 0, 0.6);
  --bg-sidebar: #2c3e50;
  --bg-sidebar-hover: #34495e;
  --bg-blur: rgba(255, 255, 255, 0.1);

  /* Sombras */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.3);

  /* Bordas */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

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

  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* Dimensões */
  --navbar-height: 60px;
  --sidebar-width: 250px;
}

/* =============================================================================
 2. RESET E BASE
 ============================================================================= */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  min-height: 100vh;
  font-family: "Poppins", "Segoe UI", Arial, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-dark);
  line-height: 1.6;
}

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

/* =============================================================================
 3. LAYOUT PRINCIPAL
 ============================================================================= */

.layout-wrapper {
  display: flex;
  min-height: 100vh;
  padding-top: var(--navbar-height);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-page {
  flex: 1;
  padding: var(--spacing-lg);
  overflow-y: auto;
  background: var(--bg-page);
  min-height: calc(100vh - var(--navbar-height));
}

.container-page h2 {
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
  font-size: 1.5rem;
  font-weight: 600;
}

.container-page h3 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--primary);
  font-size: 1.25rem;
  font-weight: 600;
}

.container-page ul {
  list-style: none;
  margin: 0 0 var(--spacing-md) 0;
  padding: 0;
}

.container-page ul li {
  margin-bottom: var(--spacing-xs);
  background: var(--bg-card);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.container-page ul li a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  display: block;
}

.container-page ul li:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.centered-full {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  background: url("../img/fundo.jpg") no-repeat center center fixed;
  background-size: cover;
}

.overlay {
  background-color: rgba(0, 0, 0, 0.2);
}

.empty-state,
.empty-message {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  color: var(--text-muted);
  font-size: 1rem;
}

.empty-message {
  background: #f9fafb;
  border-radius: var(--radius-lg);
  font-size: 1.125rem;
  border: 2px dashed #d1d5db;
}

.empty-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-sm);
  opacity: 0.5;
}

.empty-hint {
  color: var(--text-muted);
  font-size: 0.938rem;
  margin: 0 0 var(--spacing-md) 0;
}

/* =============================================================================
 4. COMPONENTES GLOBAIS - BOTÕES
 ============================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: all var(--transition-fast);
  white-space: nowrap;
  gap: 0.5rem;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Variantes de Botões */
.btn-primary {
  background: var(--primary);
  color: var(--text-light);
}

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

.btn-success {
  background: var(--success);
  color: var(--text-light);
}

.btn-success:hover {
  background: var(--success-hover);
}

.btn-error {
  background: var(--error);
  color: var(--text-light);
}

.btn-error:hover {
  background: var(--error-hover);
}

.btn-warning {
  background: var(--warning);
  color: var(--text-light);
}

.btn-warning:hover {
  background: var(--warning-hover);
}

.btn-secondary {
  background: #f3f4f6;
  color: #374151;
  border: 1px solid #e2e8f0;
}

.btn-secondary:hover {
  background: #e5e7eb;
}

/*
 * ===================================
 * REATORAÇÃO DOS BOTÕES DE AÇÃO
 * ===================================
*/

/* 1. Propriedades COMUNS a todos os botões de ação */

.btn-action,
.btn-download,
.btn-delete,
.btn-view,
.btn-edit,
.btn-back,
.btn-generate,
.btn-edit-entidade,
.btn-warning {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text-light);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  height: 42px;
  width: 100px;
  /* Largura padrão */
}

.btn-action:hover {
  transform: translateY(-2px) scale(1.05);
}

/* 2. Largura especial para botões que se ajustam ao conteúdo */
.btn-edit-entidade,
.btn-warning {
  width: auto;
}

/* 3. Cores de fundo e Hovers */

.btn-download,
.btn-back {
  background: var(--primary);
}


.btn-download:hover,
.btn-back:hover {
  background: var(--primary-hover);
}

.btn-delete {
  background: var(--error);
}

.btn-delete:hover {
  background: var(--error-hover);
}


.btn-view,
.btn-edit,
.btn-edit-entidade,
.btn-generate {
  background: var(--success);
}

.btn-view:hover,
.btn-edit:hover,
.btn-edit-entidade:hover {
  background: var(--success-hover);
}

/* .btn-warning já está no grupo de 'width: auto', 
 só precisa da cor de fundo (definida na seção 'Variantes de Botões' acima) */

/* .btn-generate tem um hover especial com sombra e transform */
.btn-generate:hover {
  background: var(--success-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/*
 * ===================================
 * FIM DA REATORAÇÃO
 * ===================================
*/
.btn-docs {
  height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-radius: var(--radius-md);
}

.btn-docs,
.btn-batch {
  background: var(--accent);
  color: var(--text-light);
}
.btn-docs:hover,
.btn-batch:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-copy:hover {
  background: var(--success-hover);
}

.btn.back-link {
  background-color: var(--primary);
  color: #333;
  padding: 6px 12px;
  font-size: 0.9rem;
  border-radius: 6px;
  border: 1px solid #ccc;
  transition: all 0.2s ease-in-out;
  margin-left: auto;
}

.btn.back-link:hover {
  background-color: #e2e2e2;
  color: #000;
  border-color: #aaa;
}

/* Botões Especiais */
.btn-submit,
.btn-upload {
  padding: 1rem;
  font-size: 1.1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--primary);
  color: var(--text-light);
}

.btn-submit:hover,
.btn-upload:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Container de Botões */
.btn-container {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
  margin-top: var(--spacing-xl);
}

.btn-container form {
  margin: 0;
}

.btn-container a,
.btn-container button {
  margin-bottom: 0;
}

.btn-group-edit {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

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

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

.registre-actions {
  display: flex;
  justify-content: center;
  gap: 60px;
}


/* =============================================================================
 5. COMPONENTES GLOBAIS - CARDS E FORMULÁRIOS
 ============================================================================= */

.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-dark);
}

.form-input,
input[type="email"],
input[type="password"],
input[type="text"],
input[type="search"],
input[type="file"],
textarea,
select {
  width: 100%;
  padding: 0.8rem;
  border: 2px solid #bdc3c7;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: sans-serif;
  background: #f8f9fa;
  color: var(--text-dark);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.15);
}

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

.form-grid {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.form-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
  padding-top: var(--spacing-md);
  border-top: 1px solid #e5e7eb;
}

.file-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  border: 3px dashed #bdc3c7;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  background: #f8f9fa;
}

.file-label:hover {
  border-color: var(--primary);
  background: #e8f4f8;
}

.file-input-wrapper input[type="file"] {
  opacity: 0;
  position: absolute;
  width: 0;
  height: 0;
}

.file-info {
  background: var(--bg-page);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
}

.file-info p {
  margin-bottom: var(--spacing-xs);
  color: var(--text-dark);
  font-weight: 600;
}

.file-info ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.file-info li {
  padding: 0.3rem 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.message {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  color: var(--text-light);
  font-weight: 500;
}

.message.error {
  background: var(--error);
}

.message.success {
  background: var(--success);
}

.message.warning {
  background: var(--warning);
}

/* =============================================================================
 6. SEÇÕES E HEADERS
 ============================================================================= */

.section-header {
  border-bottom: 2px solid #e5e7eb;
  padding-bottom: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.section-header h1,
.section-header h2 {
  color: var(--text-dark);
  font-weight: 700;
}

.section-header h1 {
  font-size: 2rem;
}

.section-header h2 {
  font-size: 1.5rem;
}

.section-badge {
  background: var(--primary);
  color: var(--text-light);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
}

.back-link,
.btn-view-projets {
  margin-top: var(--spacing-md);
  text-align: center;
  display: block;
}

.back-link a,
.btn-view-projets a {
  font-weight: 600;
  color: var(--primary);
}

/* Header Entidade */
.header-entidade {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.header-entidade h2 {
  flex: 1;
  margin: 0;
}

.header-entidade .back-link {
  margin-left: auto;
  margin-top: 0;
}

/* =============================================================================
 7. TABELAS (SEÇÃO CONSOLIDADA)
 ============================================================================= */

.table-wrapper {
  width: 100%;
  overflow-x: auto;
}

.styled-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
  /* espaçamento em relação a outros blocos */
}

.styled-table thead {
  background-color: var(--primary);
  color: var(--text-light);
  text-transform: uppercase;
  font-size: 0.95rem;
}

.styled-table th,
.styled-table td {
  padding: var(--spacing-sm) var(--spacing-md);
  /* padding maior e consistente */
  vertical-align: middle;
  text-align: center;
}

.styled-table tbody tr {
  transition: background-color var(--transition-fast);
}

.styled-table tbody tr:hover {
  background-color: #f8f9fa;
}

td.actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  /* espaçamento consistente entre botões */
  border: none;
  /* Adicionado da definição original de .actions */
  padding: 0.4rem 0;
  /* Adicionado da definição original de .actions */
  align-items: center;
  /* Adicionado da definição original de .actions */
}

/* =============================================================================
 8. NAVEGAÇÃO
 ============================================================================= */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-height);
  background: var(--bg-navbar);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-lg);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.nav-left,
.nav-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-light);
  transition: opacity var(--transition-fast);
}

.nav-logo:hover {
  opacity: 0.8;
}

.nav-user {
  color: var(--text-placeholder);
  font-size: 0.9rem;
}

.nav-link {
  color: var(--text-light);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.2);
}

.navbar-search {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
}

.navbar-search input[type="search"] {
  box-sizing: border-box;
  padding: 0.6rem 1rem;
  border: 2px solid #bdc3c7;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  outline: none;
  width: 200px;
  font-family: inherit;
  font-size: 1rem;
  background: #f8f9fa;
  color: var(--text-dark);
  transition: width var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.navbar-search input[type="search"]:focus {
  width: 280px;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.15);
}

.navbar-search button {
  line-height: 1;
  padding: 0 0.6rem;
  height: 44px;
  border: 2px solid var(--primary);
  background-color: var(--primary);
  color: var(--text-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.navbar-search button:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-1px);
}

.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  padding: var(--spacing-lg) 0;
  box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: var(--navbar-height);
  height: calc(100vh - var(--navbar-height));
  overflow-y: auto;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.sidebar-item {
  display: flex;
  align-items: center;
  padding: 0.75rem var(--spacing-lg);
  color: #ecf0f1;
  transition: all var(--transition-fast);
  border-left: 3px solid transparent;
}

.sidebar-item:hover,
.sidebar-item.active {
  background: var(--bg-sidebar-hover);
  border-left-color: var(--primary-light);
}

.sidebar-icon {
  font-size: 1.25rem;
  margin-right: 0.75rem;
  width: 24px;
  text-align: center;
}

.sidebar-text {
  font-size: 0.95rem;
}

/* =============================================================================
 9. PÁGINAS ESPECÍFICAS
 ============================================================================= */

.project-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.project-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  border-left: 4px solid var(--primary);
  animation: slideInFromLeft 0.4s ease-out backwards;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.2);
}

.project-card:nth-child(2) {
  animation-delay: 0.05s;
}

.project-card:nth-child(3) {
  animation-delay: 0.1s;
}

.project-card:nth-child(4) {
  animation-delay: 0.15s;
}

.project-card:nth-child(5) {
  animation-delay: 0.2s;
}

.project-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border-radius: var(--radius-lg);
  color: var(--primary);
}

.project-info {
  flex: 1;
  min-width: 0;
}

.project-info h3 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 1.25rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-info .project-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-info .project-date {
  color: #9ca3af;
  font-size: 0.813rem;
  margin-top: 0.5rem;
}

.project-actions {
  display: flex;
  gap: var(--spacing-xs);
  flex-shrink: 0;
}

.project-new {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px dashed #e5e7eb;
  text-align: right;
}

.projeto-view-container {
  max-width: 1200px;
  margin: 0 auto;
}

.projeto-header {
  background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-lg);
}

.projeto-header-content {
  display: flex;
  gap: var(--spacing-md);
  flex: 1;
  align-items: flex-start;
}

.projeto-icon-large {
  font-size: 4rem;
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.projeto-header-info h1 {
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--text-dark);
  font-size: 2rem;
  font-weight: 700;
}

.projeto-header-info .projeto-description {
  color: var(--text-muted);
  font-size: 1.125rem;
  margin: 0 0 var(--spacing-md) 0;
}

.projeto-metadata {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.metadata-item {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: #9ca3af;
  background: #f3f4f6;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
}

.metadata-icon {
  font-size: 1rem;
}

.projeto-section {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
}

.modelos-grid {
  display: grid;
  gap: var(--spacing-md);
}

.modelo-card,
.documento-gerado-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.modelo-card:hover,
.documento-gerado-card:hover {
  border-color: var(--primary);
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.modelo-info h3 {
  margin: 0 0 var(--spacing-xs) 0;
  color: var(--text-dark);
  font-size: 1rem;
  font-weight: 600;
}

.doc-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all var(--transition-normal);
}

.doc-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.doc-info h3 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 1rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.doc-actions {
  display: flex;
  gap: var(--spacing-xs);
  flex-shrink: 0;
}

.create-project-container {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

.create-project-card {
  background: var(--bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.create-project-card h1 {
  color: var(--text-dark);
  margin-bottom: var(--spacing-xs);
}

.create-project-card p {
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
}

.upload-container {
  max-width: 600px;
  margin: 0 auto;
}

.upload-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.upload-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.upload-header h1 {
  color: var(--text-dark);
  margin-bottom: var(--spacing-xs);
}

.upload-header p {
  color: var(--text-muted);
}

.upload-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.edit-container {
  max-width: 900px;
  margin: 0 auto;
}

.edit-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid #e5e7eb;
}

.view-content pre {
  margin: 0;
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: 'Courier New', Consolas, monospace;
  font-size: 0.9rem;
}

/* Login/Autenticação */
.centered-full .card {
  display: flex;
  max-width: 850px;
  width: 95%;
  padding: 0;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  background-color: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeIn 0.5s ease-out;
}

.logo-block {
  flex-basis: 40%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
}

.logo-block .logo {
  max-width: 150px;
  height: auto;
  animation: float 6s ease-in-out infinite;
}

.form-block {
  flex-basis: 60%;
  padding: var(--spacing-xl) var(--spacing-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.form-block h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  letter-spacing: -1px;
}

.form-block form input {
  font-size: 1rem;
  padding-left: 3rem;
  background-repeat: no-repeat;
  background-position: left 1rem center;
  background-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.form-block.login-container input[type="email"] {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'%3E%3C/path%3E%3Cpolyline points='22,6 12,13 2,6'%3E%3C/polyline%3E%3C/svg%3E");
}

.form-block.login-container input[type="password"] {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='11' width='18' height='11' rx='2' ry='2'%3E%3C/rect%3E%3Cpath d='M7 11V7a5 5 0 0 1 10 0v4'%3E%3C/path%3E%3C/svg%3E");
}

.form-block form .btn {
  width: 100%;
  background: linear-gradient(45deg, var(--primary), var(--primary-light));
  padding: 0.9rem;
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--text-light);
  letter-spacing: 0.5px;
  border: none;
  box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.form-block form .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(74, 144, 226, 0.4);
}

.form-block .error {
  color: var(--error);
  background-color: rgba(231, 76, 60, 0.1);
  border: 1px solid rgba(231, 76, 60, 0.2);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  text-align: center;
  font-weight: 500;
}

.form-container .card {
  text-align: center;
}

.form-container .logo-container img {
  max-width: 180px;
  height: auto;
  margin: 0 auto;
}

.signup-container,
.login-container {
  max-width: 400px;
  width: 100%;
  text-align: center;
}

.signup-container input,
.login-container input {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.error {
  color: #d9534f;
}

.success {
  color: #28a745;
}

.login-link {
  margin-top: 10px;
  font-size: 0.9rem;
}

.welcome-section {
  text-align: center;
  color: var(--text-dark);
}

/* =============================================================================
 10. ANIMAÇÕES
 ============================================================================= */

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-8px);
  }

  100% {
    transform: translateY(0px);
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

.project-card.loading {
  position: relative;
  overflow: hidden;
}

.project-card.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg,
      transparent,
      rgba(255, 255, 255, 0.5),
      transparent);
  animation: shimmer 1.5s infinite;
}



/* =============================================================================
 11. RESPONSIVIDADE
 ============================================================================= */

@media (max-width: 768px) {
  :root {
    --spacing-lg: 1.5rem;
    --spacing-md: 1rem;
  }

  .layout-wrapper {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    padding: var(--spacing-sm) 0;
  }

  .sidebar-nav {
    flex-direction: row;
    overflow-x: auto;
    padding: 0 var(--spacing-sm);
  }

  .sidebar-item {
    flex-direction: column;
    padding: var(--spacing-sm);
    text-align: center;
    min-width: 80px;
    border-left: none;
    border-bottom: 3px solid transparent;
  }

  .sidebar-item:hover,
  .sidebar-item.active {
    border-left-color: transparent;
    border-bottom-color: var(--primary-light);
  }

  .sidebar-icon {
    margin-right: 0;
    margin-bottom: var(--spacing-xs);
  }

  .navbar {
    padding: 0 var(--spacing-sm);
    flex-wrap: wrap;
  }

  .nav-user {
    display: none;
  }

  .navbar-search {
    position: static;
    transform: none;
    width: 100%;
    order: 3;
    margin-top: var(--spacing-xs);
  }

  .navbar-search input[type="search"] {
    width: 100%;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
  }

  .navbar-search input[type="search"]:focus {
    width: 100%;
  }

  .container-page {
    padding: var(--spacing-md);
  }

  .container-page h2 {
    font-size: 1.25rem;
  }

  .container-page h3 {
    font-size: 1.1rem;
  }

  .container-page ul li {
    padding: var(--spacing-xs);
  }

  .doc-card,
  .project-card {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }

  .doc-actions,
  .project-actions {
    width: 100%;
    justify-content: center;
  }

  .doc-info h3,
  .project-info h3 {
    white-space: normal;
  }

  .projeto-header {
    flex-direction: column;
  }

  .projeto-header-content {
    flex-direction: column;
    text-align: center;
  }

  .projeto-icon-large {
    margin: 0 auto;
  }

  .centered-full .card {
    flex-direction: column;
    margin-top: 2rem;
    width: 90%;
  }

  .logo-block {
    padding: var(--spacing-md);
    min-height: 150px;
  }

  .form-block {
    padding: var(--spacing-lg);
  }

  .form-block h2 {
    font-size: 1.5rem;
  }

  .form-actions {
    flex-direction: column;
  }

  .btn:not(.btn-action) {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .navbar-search {
    flex-direction: column;
    gap: 0.5rem;
  }

  .navbar-search input[type="search"] {
    border-radius: var(--radius-md);
  }

  .navbar-search button {
    width: 100%;
    border-radius: var(--radius-md);
  }

  .btn-group-edit {
    flex-direction: column;
    gap: 8px;
  }

  .btn-group-edit .btn,
  .btn-group-edit .btn-primary,
  .btn-group-edit .btn-secondary {
    width: 100%;
  }


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

  .header-entidade .back-link {
    margin-left: 0;
    margin-top: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  .nav-logo {
    font-size: 1rem;
  }

  .nav-link {
    font-size: 0.875rem;
    padding: var(--spacing-xs);
  }

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

  .section-header h2 {
    font-size: 1.25rem;
  }

  .projeto-header-info h1 {
    font-size: 1.5rem;
  }


  .project-icon {
    width: 50px;
    height: 50px;
    font-size: 2rem;
  }

  .projeto-icon-large {
    width: 60px;
    height: 60px;
    font-size: 3rem;
  }
}

/* =============================================================================
 12. UTILITÁRIOS E HELPERS
 ============================================================================= */

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.d-none {
  display: none;
}

.d-block {
  display: block;
}

.d-flex {
  display: flex;
}

.d-inline-flex {
  display: inline-flex;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.align-center {
  align-items: center;
}

.m-0 {
  margin: 0;
}

.mt-1 {
  margin-top: var(--spacing-xs);
}

.mt-2 {
  margin-top: var(--spacing-sm);
}

.mt-3 {
  margin-top: var(--spacing-md);
}

.mt-4 {
  margin-top: var(--spacing-lg);
}

.mb-1 {
  margin-bottom: var(--spacing-xs);
}

.mb-2 {
  margin-bottom: var(--spacing-sm);
}

.mb-3 {
  margin-bottom: var(--spacing-md);
}

.mb-4 {
  margin-bottom: var(--spacing-lg);
}

.p-0 {
  padding: 0;
}

.p-1 {
  padding: var(--spacing-xs);
}

.p-2 {
  padding: var(--spacing-sm);
}

.p-3 {
  padding: var(--spacing-md);
}

.p-4 {
  padding: var(--spacing-lg);
}

.w-100 {
  width: 100%;
}

.w-auto {
  width: auto;
}

.text-primary {
  color: var(--primary);
}

.text-success {
  color: var(--success);
}

.text-error {
  color: var(--error);
}

.text-warning {
  color: var(--warning);
}

.text-muted {
  color: var(--text-muted);
}

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

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

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

.bg-card {
  background-color: var(--bg-card);
}

.rounded {
  border-radius: var(--radius-md);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.rounded-full {
  border-radius: 9999px;
}

.shadow-sm {
  box-shadow: var(--shadow-sm);
}

.shadow-md {
  box-shadow: var(--shadow-md);
}

.shadow-lg {
  box-shadow: var(--shadow-lg);
}

/* =============================================================================
 13. IMPRESSÃO
 ============================================================================= */

@media print {

  .navbar,
  .sidebar,
  .btn,
  .form-actions {
    display: none !important;
  }

  body {
    background: white;
  }

  .container-page {
    padding: 0;
  }

  .card {
    box-shadow: none;
    border: 1px solid #ddd;
  }

  .project-card,
  .doc-card,
  .modelo-card {
    page-break-inside: avoid;
  }
}

/* ============================================================================= */
/* View Cliente */
/* ============================================================================= */


.descricao-cliente {
  display: flex;
  flex-wrap: wrap;
}

dt.col-sm-3 {
  width: 25%;
  padding-right: 15px;
  font-weight: 600;
  color: #333;
}

dd.col-sm-9 {
  width: 75%;
  padding-left: 15px;
  margin-bottom: 1rem;
}


/* =============================================================================
 MODELOS DE ENTIDADE - CSS (RESTANTE)
 ============================================================================= */

/* =============================================================================
 3. COMPONENTES GLOBAIS - TEXTO
 ============================================================================= */
.text-end p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* =============================================================================
 4. ALERTAS
 ============================================================================= */
.alert {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
}

/* =============================================================================
 6. BOTÕES
 ============================================================================= */
.btn-outline-primary,
.btn-outline-danger {
  border-width: 1.5px;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.btn-outline-primary:hover {
  background-color: #0d6efd;
  color: var(--text-light);
}

.btn-outline-danger:hover {
  background-color: #dc3545;
  color: var(--text-light);
}

/* =============================================================================
 7. RESPONSIVIDADE (PARA TABELAS)
 ============================================================================= */
@media (max-width: 768px) {
  .styled-table thead {
    display: none;
  }

  .styled-table,
  .styled-table tbody,
  .styled-table tr,
  .styled-table td {
    display: block;
    width: 100%;
  }

  .styled-table tr {
    margin-bottom: 1rem;
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    padding: 0.5rem;
  }

  .styled-table td {
    text-align: right;
    position: relative;
    padding-left: 50%;
  }

  .styled-table td::before {
    content: attr(data-label);
    position: absolute;
    left: 0.75rem;
    width: 45%;
    text-align: left;
    font-weight: 600;
    color: var(--text-dark);
  }

  .styled-table th,
  .styled-table td {
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  td.actions {
    gap: var(--spacing-xs);
    flex-wrap: wrap;
  }
}



/* Cabeçalhos com título + botão no mesmo estilo do project-new */
.header-flex {
  display: flex;
  flex-direction: column;
  /* empilha vertical em telas pequenas */
  gap: 1rem;
  /* espaçamento entre título e botão */
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .header-flex {
    flex-direction: row;
    /* horizontal em telas médias pra cima */
    justify-content: space-between;
    /* separa título e botão */
    align-items: center;
    /* centraliza verticalmente */
  }

  .header-flex .text-md-end {
    text-align: right;
    /* botão à direita em telas médias pra cima */
  }
}

/* Ajuste do botão pequeno */
.header-flex .btn-sm {
  font-size: 0.8rem;
  padding: 0.25rem 0.5rem;
}



/* =============================================================================
 8. Alertas Customizadas
 ============================================================================= */
.alert {
  padding: 12px 20px;
  border-radius: 8px;
  margin-bottom: 15px;
  font-weight: 500;
}

.alert-success {
  background-color: #d1f7d6;
  color: #0a5c1f;
}

.alert-danger {
  background-color: #ffd8d8;
  color: #a80000;
}

.alert-warning {
  background-color: #fff6cc;
  color: #7a6200;
}