/* ========================================
   SISTEMA DE BUSCA GLOBAL
   ======================================== */

/* Overlay de fundo */
.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

/* Modal de busca */
.search-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  width: 90%;
  max-width: 680px;
  max-height: 80vh;
  background: var(--panel, #1e293b);
  border: 2px solid var(--border, #334155);
  border-radius: 16px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.search-modal.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

/* Header da busca */
.search-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px;
  border-bottom: 1px solid var(--border, #334155);
}

.search-icon {
  font-size: 1.5rem;
  color: var(--accent, #38bdf8);
  flex-shrink: 0;
}

.search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text, #f1f5f9);
  font-size: 1.1rem;
  font-weight: 500;
  outline: none;
  padding: 0;
}

.search-input::placeholder {
  color: var(--muted, #94a3b8);
}

.search-shortcut {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted, #94a3b8);
  padding: 4px 10px;
  background: var(--bg, #0f172a);
  border-radius: 6px;
  border: 1px solid var(--border, #334155);
}

.search-close {
  background: transparent;
  border: none;
  color: var(--muted, #94a3b8);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.search-close:hover {
  background: var(--bg, #0f172a);
  color: var(--text, #f1f5f9);
}

/* Corpo com resultados */
.search-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  min-height: 200px;
  max-height: calc(80vh - 140px);
}

/* Scrollbar customizada */
.search-body::-webkit-scrollbar {
  width: 8px;
}

.search-body::-webkit-scrollbar-track {
  background: var(--bg, #0f172a);
  border-radius: 4px;
}

.search-body::-webkit-scrollbar-thumb {
  background: var(--border, #334155);
  border-radius: 4px;
}

.search-body::-webkit-scrollbar-thumb:hover {
  background: var(--accent, #38bdf8);
}

/* Estados da busca */
.search-empty,
.search-loading,
.search-no-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
  color: var(--muted, #94a3b8);
}

.search-empty-icon,
.search-loading-icon,
.search-no-results-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
  opacity: 0.6;
}

.search-empty h3,
.search-loading h3,
.search-no-results h3 {
  font-size: 1.2rem;
  color: var(--text-secondary, #cbd5e1);
  margin-bottom: 8px;
}

.search-empty p,
.search-loading p,
.search-no-results p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Loading animation */
.search-loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border, #334155);
  border-top-color: var(--accent, #38bdf8);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 20px;
}

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

/* Grupo de resultados */
.search-group {
  margin-bottom: 24px;
}

.search-group:last-child {
  margin-bottom: 0;
}

.search-group-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted, #94a3b8);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-group-icon {
  font-size: 1rem;
}

.search-group-count {
  background: var(--bg, #0f172a);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
}

/* Item de resultado */
.search-result {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  color: inherit;
  margin-bottom: 8px;
  border: 1px solid transparent;
}

.search-result:hover,
.search-result.selected {
  background: var(--bg, #0f172a);
  border-color: var(--accent, #38bdf8);
}

.search-result-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg, #0f172a);
  border-radius: 8px;
}

.search-result-content {
  flex: 1;
  min-width: 0;
}

.search-result-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text, #f1f5f9);
  margin-bottom: 4px;
  display: block;
}

.search-result-title mark {
  background: var(--accent, #38bdf8);
  color: #000;
  padding: 0 4px;
  border-radius: 3px;
}

.search-result-description {
  font-size: 0.9rem;
  color: var(--text-secondary, #cbd5e1);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.search-result-description mark {
  background: rgba(56, 189, 248, 0.2);
  color: var(--accent, #38bdf8);
  padding: 0 2px;
  border-radius: 2px;
}

.search-result-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--muted, #94a3b8);
}

.search-result-badge {
  padding: 2px 8px;
  background: var(--bg, #0f172a);
  border: 1px solid var(--border, #334155);
  border-radius: 12px;
  font-size: 0.75rem;
}

/* Footer da busca */
.search-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border, #334155);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.search-footer-shortcuts {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--muted, #94a3b8);
}

.search-footer-shortcut {
  display: flex;
  align-items: center;
  gap: 6px;
}

.search-footer-key {
  padding: 3px 8px;
  background: var(--bg, #0f172a);
  border: 1px solid var(--border, #334155);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: monospace;
}

.search-footer-tip {
  font-size: 0.85rem;
  color: var(--muted, #94a3b8);
}

/* Botão de atalho para abrir a busca */
.search-trigger {
  position: fixed;
  top: 20px;
  right: 100px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  background: var(--panel, #1e293b);
  border: 2px solid var(--border, #334155);
  border-radius: 25px;
  color: var(--text-secondary, #cbd5e1);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 1001;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.search-trigger:hover {
  border-color: var(--accent, #38bdf8);
  background: var(--bg, #0f172a);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(56, 189, 248, 0.3);
}

.search-trigger-icon {
  font-size: 1.2rem;
  color: var(--accent, #38bdf8);
}

.search-trigger-text {
  color: var(--muted, #94a3b8);
}

.search-trigger-shortcut {
  padding: 4px 8px;
  background: var(--bg, #0f172a);
  border-radius: 4px;
  font-size: 0.8rem;
  font-family: monospace;
  border: 1px solid var(--border, #334155);
}

/* Responsividade */
@media (max-width: 768px) {
  .search-modal {
    width: 95%;
    max-height: 90vh;
    border-radius: 12px;
  }

  .search-header {
    padding: 16px;
  }

  .search-input {
    font-size: 1rem;
  }

  .search-shortcut {
    display: none;
  }

  .search-body {
    padding: 12px 16px;
    max-height: calc(90vh - 120px);
  }

  .search-result {
    padding: 12px;
    gap: 12px;
  }

  .search-result-icon {
    width: 36px;
    height: 36px;
    font-size: 1.5rem;
  }

  .search-footer {
    padding: 12px 16px;
  }

  .search-footer-shortcuts {
    font-size: 0.8rem;
    gap: 12px;
  }

  .search-trigger {
    top: 15px;
    right: 15px;
    padding: 8px 14px;
    font-size: 0.9rem;
  }

  .search-trigger-text {
    display: none;
  }

  .search-trigger-shortcut {
    display: none;
  }
}

@media (max-width: 480px) {
  .search-modal {
    width: 100%;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
    top: 0;
    left: 0;
    transform: translate(0, 0);
  }

  .search-modal.active {
    transform: translate(0, 0);
  }

  .search-footer-shortcuts {
    display: none;
  }
}

/* Animação de entrada */
@keyframes searchSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.search-result {
  animation: searchSlideIn 0.3s ease;
}

/* Highlight de texto */
.search-highlight {
  background: var(--accent, #38bdf8);
  color: #000;
  padding: 0 3px;
  border-radius: 3px;
  font-weight: 600;
}