/* Certidão Express SaaS - Estilos */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #1a5f7a;
  --primary-dark: #134a5e;
  --success: #25d366;
  --danger: #dc3545;
  --warning: #ffc107;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-600: #6c757d;
  --gray-800: #343a40;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: var(--gray-100);
  color: var(--gray-800);
  line-height: 1.5;
}

/* Loading */
.loading-screen {
  position: fixed;
  inset: 0;
  background: var(--primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
  z-index: 9999;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Auth */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 20px;
}

.auth-card {
  background: white;
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.auth-header {
  text-align: center;
  margin-bottom: 30px;
}

.logo {
  font-size: 48px;
  margin-bottom: 10px;
}

.auth-header h1 {
  font-size: 24px;
  color: var(--primary);
}

.auth-header p {
  color: var(--gray-600);
}

.auth-form { margin-bottom: 20px; }

.auth-footer {
  text-align: center;
  color: var(--gray-600);
}

.auth-footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

/* Form */
.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
  font-size: 14px;
  color: var(--gray-600);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 95, 122, 0.1);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.error-msg {
  background: #fee;
  color: var(--danger);
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 15px;
  font-size: 14px;
}

/* Buttons */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

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

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

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

.btn-outline {
  background: transparent;
  border: 1px solid var(--gray-300);
  color: var(--gray-600);
}

.btn-outline:hover {
  background: var(--gray-100);
}

.btn-full {
  width: 100%;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

.btn-group {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

/* Navbar */
.navbar {
  background: white;
  padding: 0 20px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  font-weight: 700;
  font-size: 18px;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-menu {
  display: flex;
  gap: 5px;
}

.nav-link {
  padding: 8px 15px;
  border-radius: 8px;
  color: var(--gray-600);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.2s;
}

.nav-link:hover {
  background: var(--gray-100);
}

.nav-link.active {
  background: var(--primary);
  color: white;
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 14px;
}

/* Main */
.main-content {
  max-width: 1000px;
  margin: 0 auto;
  padding: 30px 20px;
}

.section {
  display: none;
}

.section.active {
  display: block;
}

.section h2 {
  margin-bottom: 20px;
  color: var(--primary);
}

/* Card */
.card {
  background: white;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.card h3 {
  margin-bottom: 15px;
  color: var(--primary);
}

/* Alert */
.alert {
  padding: 15px 20px;
  border-radius: 8px;
  margin: 15px 20px;
}

.alert-warning {
  background: #fff3cd;
  color: #856404;
}

/* Filtro */
.filtro {
  padding: 10px;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  margin-bottom: 15px;
  width: 100%;
  max-width: 250px;
}

/* Lista modelos */
.lista-modelos {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
  max-height: 300px;
  overflow-y: auto;
}

.modelo-item {
  padding: 15px;
  background: var(--gray-100);
  border-radius: 8px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s;
}

.modelo-item:hover {
  background: var(--gray-200);
}

.modelo-item.selected {
  border-color: var(--primary);
  background: #e3f2fd;
}

.modelo-item strong {
  display: block;
  margin-bottom: 3px;
}

.modelo-item small {
  color: var(--gray-600);
}

/* Preview */
.preview {
  background: var(--gray-100);
  border-radius: 8px;
  padding: 20px;
  margin-top: 20px;
}

.preview h4 {
  margin-bottom: 10px;
}

#preview-certidao-content {
  background: white;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--gray-300);
  max-height: 300px;
  overflow-y: auto;
  line-height: 1.8;
  margin-bottom: 15px;
}

#preview-whatsapp-content {
  width: 100%;
  padding: 15px;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  font-family: inherit;
  margin-bottom: 15px;
  resize: none;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 5px;
  margin-bottom: 15px;
}

.tab {
  flex: 1;
  padding: 10px;
  border: none;
  background: var(--gray-200);
  cursor: pointer;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.2s;
}

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

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-box {
  background: white;
  border-radius: 12px;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  padding: 20px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--gray-600);
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 20px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Variáveis */
.variaveis {
  background: var(--gray-100);
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 15px;
}

.variaveis small {
  color: var(--gray-600);
}

.var {
  display: inline-block;
  background: #e3f2fd;
  color: var(--primary);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 12px;
  margin: 3px;
  cursor: pointer;
}

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

/* Toast */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gray-800);
  color: white;
  padding: 12px 25px;
  border-radius: 8px;
  z-index: 2000;
  animation: fadeIn 0.3s;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Utilities */
.hidden { display: none !important; }

.page { display: none; }
.page.active { display: block; }

/* Preview Logo */
#preview-logo img {
  max-height: 80px;
  margin-top: 10px;
  border-radius: 8px;
}

/* Modelo editor item */
.modelo-editor-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 15px;
  background: var(--gray-100);
  border-radius: 8px;
  margin-bottom: 8px;
}

.modelo-editor-item span {
  font-size: 14px;
}

.modelo-editor-actions {
  display: flex;
  gap: 8px;
}

.btn-edit {
  background: #e3f2fd;
  color: var(--primary);
  border: none;
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
}

.btn-delete {
  background: #fee;
  color: var(--danger);
  border: none;
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
}

/* Responsivo */
@media (max-width: 768px) {
  .navbar-menu { display: none; }
  .form-grid { grid-template-columns: 1fr; }
}

/* Configuração de Pastas */
.pasta-config {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin: 15px 0;
}

.pasta-item label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--gray-600);
}

.pasta-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.pasta-row input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  background: var(--gray-100);
  font-size: 13px;
  color: var(--gray-600);
}

.pasta-row input.pasta-ok {
  background: #e8f5e9;
  border-color: #4caf50;
  color: #2e7d32;
}

.hint {
  font-size: 13px;
  color: var(--gray-600);
  margin-bottom: 10px;
}

.aviso-pasta {
  background: #fff3cd;
  color: #856404;
  padding: 10px 15px;
  border-radius: 8px;
  font-size: 12px;
  margin-top: 15px;
}