/* public/styles/extensions.css */
/* Painel de Extensões (Integrações de Marketing) */

/* ===== CONTAINER PRINCIPAL ===== */
#extensions-panel {
  display: none;
  padding: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.extensions-header {
  margin-bottom: 30px;
}

.extensions-header h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary, #1f2937);
  margin-bottom: 6px;
}

.extensions-header p {
  color: var(--text-secondary, #6b7280);
  font-size: 0.95rem;
}

/* ===== CATEGORIAS ===== */
.ext-category {
  margin-bottom: 32px;
}

.ext-category-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary, #6b7280);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border-color, #e5e7eb);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ext-category-title i {
  font-size: 0.9rem;
}

/* ===== GRID DE CARDS ===== */
.ext-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* ===== CARD DA EXTENSÃO ===== */
.ext-card {
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.ext-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.ext-card.connected {
  border-color: #10b981;
  background: var(--card-bg, #ffffff);
}

.ext-card.connected::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #10b981, #34d399);
}

/* Card Header */
.ext-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.ext-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  flex-shrink: 0;
}

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

.ext-card-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary, #1f2937);
  margin-bottom: 2px;
}

.ext-card-status {
  font-size: 0.78rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 5px;
}

.ext-card-status.connected {
  color: #10b981;
}

.ext-card-status.disconnected {
  color: var(--text-muted, #9ca3af);
}

.ext-card-status.error {
  color: #ef4444;
}

.ext-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}

.ext-status-dot.connected {
  background: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.4);
}

.ext-status-dot.disconnected {
  background: var(--text-muted, #9ca3af);
}

.ext-status-dot.error {
  background: #ef4444;
}

/* Card Body */
.ext-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary, #6b7280);
  line-height: 1.5;
  margin-bottom: 16px;
  min-height: 40px;
}

.ext-card-account {
  font-size: 0.8rem;
  color: var(--text-secondary, #6b7280);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ext-card-account i {
  color: #10b981;
}

.ext-card-sync {
  font-size: 0.75rem;
  color: var(--text-muted, #9ca3af);
  margin-bottom: 14px;
}

/* Card Actions */
.ext-card-actions {
  display: flex;
  gap: 8px;
}

.ext-btn {
  flex: 1;
  padding: 10px 16px;
  border: none;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.ext-btn-connect {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
}

.ext-btn-connect:hover {
  background: linear-gradient(135deg, #5a6fd6, #6a4196);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.ext-btn-disconnect {
  background: transparent;
  color: #ef4444;
  border: 1px solid #ef4444;
}

.ext-btn-disconnect:hover {
  background: #fef2f2;
}

/* ===== MODAL DE CONEXÃO ===== */
.ext-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.ext-modal {
  background: var(--card-bg, #fff);
  border-radius: 16px;
  padding: 32px;
  width: 90%;
  max-width: 480px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.ext-modal-overlay.active .ext-modal {
  transform: translateY(0);
}

.ext-modal-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
}

.ext-modal-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #fff;
}

.ext-modal-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary, #1f2937);
}

.ext-modal-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary, #6b7280);
  margin-bottom: 24px;
  line-height: 1.5;
}

/* Modal Form */
.ext-modal-form .ext-form-group {
  margin-bottom: 18px;
}

.ext-modal-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary, #1f2937);
  margin-bottom: 6px;
}

.ext-modal-form input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color, #d1d5db);
  border-radius: 8px;
  font-size: 0.9rem;
  background: var(--input-bg, #fff);
  color: var(--text-primary, #1f2937);
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.ext-modal-form input:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.ext-modal-form input::placeholder {
  color: var(--text-muted, #9ca3af);
}

/* Modal Footer */
.ext-modal-footer {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.ext-modal-footer .ext-btn {
  flex: 1;
}

.ext-btn-cancel {
  background: var(--bg-secondary, #f3f4f6);
  color: var(--text-secondary, #6b7280);
}

.ext-btn-cancel:hover {
  background: var(--border-color, #e5e7eb);
}

.ext-btn-save {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
}

.ext-btn-save:hover {
  background: linear-gradient(135deg, #5a6fd6, #6a4196);
}

.ext-btn-save:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ===== LOADING ===== */
.ext-loading {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: ext-spin 0.6s linear infinite;
}

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

/* ===== RESPONSIVO ===== */
@media (max-width: 768px) {
  #extensions-panel {
    padding: 16px;
  }

  .ext-grid {
    grid-template-columns: 1fr;
  }

  .ext-modal {
    width: 95%;
    padding: 24px;
  }
}

/* ===== DARK MODE ===== */
[data-theme="dark"] .ext-card {
  background: var(--card-bg, #1f2937);
  border-color: var(--border-color, #374151);
}

[data-theme="dark"] .ext-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .ext-modal {
  background: var(--card-bg, #1f2937);
}

[data-theme="dark"] .ext-btn-disconnect:hover {
  background: rgba(239, 68, 68, 0.1);
}

[data-theme="dark"] .ext-btn-cancel {
  background: var(--bg-secondary, #374151);
  color: var(--text-secondary, #9ca3af);
}