/* ===========================
   VARIÁVEIS E CORES
   =========================== */
:root {
  --primary-color: #0d6efd;
  --primary-dark: #0b5ed7;
  --success-color: #198754;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #0dcaf0;
  --light-bg: #f8f9fa;
  --border-color: #dee2e6;
  --text-muted: #6c757d;
  --text-dark: #212529;
}

/* ===========================
   ESTILOS GLOBAIS
   =========================== */
* {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-dark);
  background-color: #ffffff;
}

/* ===========================
   NAVBAR
   =========================== */
.navbar {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary-color) !important;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-brand i {
  font-size: 1.5rem;
}

.nav-link {
  color: var(--text-dark) !important;
  font-weight: 500;
  transition: color 0.3s ease;
  margin: 0 0.5rem;
}

.nav-link:hover {
  color: var(--primary-color) !important;
}

/* ===========================
   HERO SECTION
   =========================== */
.hero-section {
  background: linear-gradient(135deg, rgba(13, 110, 253, 0.1) 0%, rgba(13, 110, 253, 0.05) 100%);
  padding: 4rem 0;
  text-align: center;
}

.hero-section h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.hero-section .highlight {
  color: var(--primary-color);
}

.hero-section p {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===========================
   CARDS
   =========================== */
.card {
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.card-header {
  background-color: var(--light-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem;
}

.card-body {
  padding: 1.5rem;
}

/* ===========================
   BADGES
   =========================== */
.badge {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.375rem;
}

.badge-tipo-golpe {
  display: inline-block;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.badge-pagamento-antecipado {
  background-color: #f8d7da;
  color: #721c24;
}

.badge-anuncio-falso {
  background-color: #fff3cd;
  color: #856404;
}

.badge-propriedade-inexistente {
  background-color: #e2e3e5;
  color: #383d41;
}

.badge-documentos-falsos {
  background-color: #f8d7da;
  color: #721c24;
}

.badge-golpe-pix {
  background-color: #f8d7da;
  color: #721c24;
}

.badge-perfil-clonado {
  background-color: #d1ecf1;
  color: #0c5460;
}

.badge-verificada {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.badge-em-analise {
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeeba;
}

/* ===========================
   BOTÕES
   =========================== */
.btn {
  font-weight: 500;
  border-radius: 0.375rem;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
}

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

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

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

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

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

/* ===========================
   FILTROS
   =========================== */
.filter-section {
  background-color: var(--light-bg);
  padding: 1.5rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
}

.filter-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

.filter-group {
  margin-bottom: 1.5rem;
}

.filter-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.75rem;
  color: var(--text-dark);
  font-size: 0.875rem;
}

.filter-group input[type="text"],
.filter-group select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

.filter-checkbox {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}

.filter-checkbox input[type="checkbox"] {
  margin-right: 0.5rem;
  cursor: pointer;
}

.filter-checkbox label {
  margin: 0;
  cursor: pointer;
  font-weight: normal;
}

/* ===========================
   AVALIAÇÃO
   =========================== */
.rating-section {
  background-color: var(--light-bg);
  padding: 1.5rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
}

.rating-progress {
  margin-bottom: 1rem;
}

.progress {
  height: 0.5rem;
  background-color: #e9ecef;
  border-radius: 0.25rem;
  overflow: hidden;
}

.progress-bar {
  background-color: var(--success-color);
  transition: width 0.3s ease;
}

.rating-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.rating-button {
  padding: 0.75rem;
  border: 2px solid var(--border-color);
  background-color: white;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.rating-button:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.rating-button.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.rating-button.active.util {
  background-color: var(--success-color);
  border-color: var(--success-color);
}

.rating-button.active.nao-util {
  background-color: var(--danger-color);
  border-color: var(--danger-color);
}

/* ===========================
   COMENTÁRIOS
   =========================== */
.comment-form {
  background-color: var(--light-bg);
  padding: 1.5rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  margin-bottom: 2rem;
}

.comment-form h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-family: inherit;
  font-size: 0.875rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.char-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.comment-list {
  margin-top: 2rem;
}

.comment-item {
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  padding: 1rem;
  margin-bottom: 1rem;
}

.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.comment-author {
  font-weight: 600;
  color: var(--text-dark);
}

.comment-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.comment-utilidade {
  background-color: rgba(13, 110, 253, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.comment-content {
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.comment-actions {
  display: flex;
  gap: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
}

.comment-action-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.875rem;
  padding: 0;
  transition: color 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

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

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

/* ===========================
   FOOTER
   =========================== */
.footer {
  background-color: #1a1a1a;
  color: white;
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer h5 {
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer a {
  color: #b0b0b0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: white;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background-color: var(--primary-color);
}

/* ===========================
   RESPONSIVIDADE
   =========================== */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 1.75rem;
  }

  .hero-section p {
    font-size: 1rem;
  }

  .rating-buttons {
    grid-template-columns: 1fr;
  }

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

  .filter-section {
    margin-bottom: 2rem;
  }
}

/* ===========================
   UTILITÁRIOS
   =========================== */
.text-muted {
  color: var(--text-muted);
}

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

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

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

.border-top {
  border-top: 1px solid var(--border-color);
}

.border-bottom {
  border-bottom: 1px solid var(--border-color);
}

.rounded {
  border-radius: 0.375rem;
}

.shadow-sm {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.shadow {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.gap-1 {
  gap: 0.5rem;
}

.gap-2 {
  gap: 1rem;
}

.gap-3 {
  gap: 1.5rem;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

/* ===========================
   CARDS DE GRUPOS
   =========================== */
.border-warning {
  border-width: 2px !important;
}