/* ============================================================
   NUEVOS MÓDULOS — Email, Catálogo, Configuración, Wizard,
                    Historial, Atajos, Dark mode, Responsive
   ============================================================ */

/* ── Dark mode via data-theme ───────────────────────────────── */
[data-theme="dark"] {
  --color-bg:      #0f1117;
  --color-bg-2:    #1a1d23;
  --color-bg-3:    #232730;
  --color-text:    #e8eaf0;
  --color-text-2:  #8b91a0;
  --color-text-3:  #555c6e;
  --color-border:  #2a2e38;
  --color-border-2:#3a3f4e;
  --color-green-bg:   rgba(29,158,117,0.12);
  --color-amber-bg:   rgba(186,117,23,0.12);
  --color-red-bg:     rgba(233,69,96,0.12);
  --color-blue-bg:    rgba(24,95,165,0.12);
  --color-purple-bg:  rgba(124,58,237,0.12);
}

/* ── Nav extras ──────────────────────────────────────────────── */
.nav-spacer { flex: 1; }
.nav-btn-icon {
  width: 36px;
  min-width: 36px;
  padding: 0;
  justify-content: center;
}

/* Period tabs en dashboard */
.period-tabs { display: flex; gap: 2px; background: var(--color-bg-3); border-radius: var(--radius-full); padding: 2px; }
.period-tab {
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  border: none;
  background: transparent;
  color: var(--color-text-3);
  cursor: pointer;
  transition: var(--transition);
}
.period-tab.active { background: var(--color-bg-2); color: var(--color-text); box-shadow: var(--shadow-sm); }

/* ── Notificaciones ──────────────────────────────────────────── */
.notification { padding: 10px 14px; border-radius: var(--radius-md); font-size: 13px; margin-top: 10px; }
.notif-success { background: var(--color-green-bg); color: var(--color-green); border: 1px solid var(--color-green); }
.notif-error   { background: var(--color-red-bg);   color: var(--color-red);   border: 1px solid var(--color-red); }

/* ── Modal ───────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  display: none; align-items: center; justify-content: center;
  z-index: 1000; padding: 1rem;
}
.modal-box {
  background: var(--color-bg-2);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%; max-width: 560px;
  max-height: 90vh; overflow-y: auto;
  animation: slideUp 0.2s ease;
}
.modal-box.modal-lg { max-width: 720px; }
@keyframes slideUp {
  from { transform: translateY(24px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}
.modal-header h3 { margin: 0; font-size: 16px; font-weight: 700; }
.modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--color-text-3); font-size: 18px; padding: 4px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.modal-close:hover { background: var(--color-bg-3); color: var(--color-text); }
.modal-body   { padding: 1.5rem; }
.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex; gap: 8px; justify-content: flex-end;
}

/* ── Email Marketing ─────────────────────────────────────────── */
.email-provider-tabs {
  display: flex; gap: 4px; flex-wrap: wrap;
  background: var(--color-bg-3);
  border-radius: var(--radius-md);
  padding: 4px; margin-bottom: 1rem;
}
.email-prov-tab {
  padding: 6px 14px; border-radius: var(--radius-sm);
  border: none; background: transparent;
  color: var(--color-text-3); cursor: pointer;
  font-size: 13px; font-weight: 600;
  transition: var(--transition);
}
.email-prov-tab.active { background: var(--color-bg-2); color: var(--color-primary); box-shadow: var(--shadow-sm); }
.email-prov-panel { display: none; }
.email-prov-panel.active { display: block; }

.subscriber-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; border-bottom: 1px solid var(--color-border);
  font-size: 13px;
}
.subscriber-row:last-child { border-bottom: none; }
.subscriber-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--color-primary-bg); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; flex-shrink: 0;
}
.subscriber-email { flex: 1; color: var(--color-text); }
.subscriber-date  { color: var(--color-text-3); font-size: 11px; }

.file-upload-area {
  border: 2px dashed var(--color-border-2);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--color-text-3);
  font-size: 13px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.file-upload-area:hover, .file-upload-area.drag-over {
  border-color: var(--color-primary);
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.form-actions-row { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; flex-wrap: wrap; gap: 8px; }

.flow-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 10px;
  background: var(--color-bg-2);
}
.flow-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.flow-icon { width: 36px; height: 36px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; }
.flow-info { flex: 1; }
.flow-name { font-weight: 700; font-size: 14px; color: var(--color-text); }
.flow-sub  { font-size: 12px; color: var(--color-text-3); }

.campaign-table { background: var(--color-bg-2); border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); }
.campaign-row {
  display: grid;
  grid-template-columns: 2fr 1fr 80px 100px 100px 100px;
  gap: 8px; padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px; align-items: center;
}
.campaign-row:last-child { border-bottom: none; }
.campaign-row.header-row { background: var(--color-bg-3); font-weight: 700; font-size: 11px; color: var(--color-text-3); text-transform: uppercase; letter-spacing: 0.04em; }
.campaign-subject { font-weight: 600; color: var(--color-text); }

.email-preview-wrap { background: var(--color-bg-3); border-radius: var(--radius-md); padding: 1rem; }
.email-preview-envelope {
  background: #ffffff; border-radius: var(--radius-md);
  max-width: 560px; margin: 0 auto; font-family: Arial, sans-serif; overflow: hidden;
  box-shadow: var(--shadow-md);
}
.email-prev-header { padding: 8px 20px; font-size: 13px; border-bottom: 1px solid #eee; color: #555; }
.email-prev-body   { padding: 24px 20px; font-size: 14px; line-height: 1.6; color: #333; white-space: pre-wrap; }
.email-prev-footer { padding: 12px 20px; font-size: 11px; color: #999; background: #f7f7f7; text-align: center; }
.email-prev-footer a { color: #999; }

/* ── Catálogo ────────────────────────────────────────────────── */
.catalog-controls {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.catalog-search-wrap { position: relative; flex: 1; min-width: 200px; }
.catalog-search-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--color-text-3); font-size: 14px; }
.catalog-search {
  width: 100%; padding: 8px 12px 8px 32px;
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  background: var(--color-bg-2); color: var(--color-text); font-size: 13px;
}
.catalog-filter-sel {
  padding: 7px 10px; border: 1px solid var(--color-border);
  border-radius: var(--radius-md); background: var(--color-bg-2);
  color: var(--color-text); font-size: 13px; cursor: pointer;
}
.catalog-count { font-size: 12px; color: var(--color-text-3); white-space: nowrap; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.catalog-empty {
  grid-column: 1 / -1; text-align: center; padding: 3rem;
  color: var(--color-text-3); font-size: 14px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.catalog-empty i { font-size: 40px; }

.product-card {
  background: var(--color-bg-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 0.2s;
  display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-md); }
.product-card.product-inactive { opacity: 0.6; }

.product-img-wrap { position: relative; aspect-ratio: 1; background: var(--color-bg-3); overflow: hidden; }
.product-img { width: 100%; height: 100%; object-fit: cover; }
.product-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 36px; color: var(--color-text-3);
}
.product-discount-badge {
  position: absolute; top: 8px; left: 8px;
  background: var(--color-red); color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 2px 6px; border-radius: var(--radius-full);
}
.product-inactive-badge {
  position: absolute; top: 8px; right: 8px;
  background: rgba(0,0,0,0.5); color: #fff;
  font-size: 10px; font-weight: 700;
  padding: 2px 6px; border-radius: var(--radius-full);
}

.product-body { padding: 12px; flex: 1; }
.product-category { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-3); margin-bottom: 4px; }
.product-name { font-size: 14px; font-weight: 700; color: var(--color-text); margin-bottom: 2px; line-height: 1.3; }
.product-sku  { font-size: 11px; color: var(--color-text-3); margin-bottom: 8px; }
.product-price-row { display: flex; align-items: baseline; gap: 6px; margin-bottom: 6px; }
.product-price     { font-size: 16px; font-weight: 800; color: var(--color-text); font-family: 'Barlow Condensed', sans-serif; }
.product-price-old { font-size: 12px; text-decoration: line-through; color: var(--color-text-3); }
.product-stock { font-size: 12px; display: flex; align-items: center; gap: 4px; }
.stock-ok  { color: var(--color-green); }
.stock-low { color: var(--color-amber); }
.stock-out { color: var(--color-red); }

.product-actions {
  padding: 8px 12px;
  border-top: 1px solid var(--color-border);
  display: flex; gap: 6px; justify-content: flex-end;
}
.btn-danger-outline { color: var(--color-red) !important; border-color: var(--color-red) !important; }
.btn-danger-outline:hover { background: var(--color-red-bg) !important; }

/* ── Configuración general ───────────────────────────────────── */
.contact-buttons-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.contact-card-btn {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 16px 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  text-decoration: none;
  font-size: 12px; font-weight: 600;
  transition: var(--transition);
  background: var(--color-bg-2);
  color: var(--color-text);
}
.contact-card-btn i { font-size: 22px; }
.contact-card-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.whatsapp-btn i { color: #25D366; }
.whatsapp-btn:hover { border-color: #25D366; background: rgba(37,211,102,0.06); }
.email-btn i    { color: var(--color-blue); }
.email-btn:hover{ border-color: var(--color-blue); background: var(--color-blue-bg); }
.ig-btn i       { color: #E4405F; }
.ig-btn:hover   { border-color: #E4405F; background: rgba(228,64,95,0.06); }
.contact-num { font-size: 10px; color: var(--color-text-3); font-weight: 400; text-align: center; word-break: break-all; }

.danger-zone { border: 1px solid var(--color-red); }
.danger-actions { display: flex; flex-direction: column; gap: 10px; }
.danger-item { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.danger-label { font-size: 13px; font-weight: 700; color: var(--color-text); }
.danger-sub   { font-size: 12px; color: var(--color-text-3); }
.btn-danger {
  padding: 7px 14px; border-radius: var(--radius-md);
  border: 1px solid var(--color-red);
  background: var(--color-red-bg); color: var(--color-red);
  font-size: 13px; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; gap: 6px;
  transition: var(--transition);
}
.btn-danger:hover { background: var(--color-red); color: #fff; }

/* Input con error de validación */
.input-error { border-color: var(--color-red) !important; }
.error-hint  { display: block; font-size: 11px; color: var(--color-red); margin-top: 4px; }
.validation-hint { display: block; font-size: 11px; margin-top: 4px; }

/* ── Wizard de onboarding ────────────────────────────────────── */
.wizard-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000; padding: 1rem;
}
.wizard-box {
  background: var(--color-bg-2);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%; max-width: 520px;
  overflow: hidden;
  animation: slideUp 0.3s ease;
}
.wizard-progress-bar { height: 4px; background: var(--color-bg-3); }
.wizard-progress-fill { height: 100%; background: var(--color-primary); transition: width 0.4s ease; }
.wizard-steps { padding: 2rem; }
.wizard-step { display: none; }
.wizard-step.active { display: block; animation: fadeIn 0.25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: translateX(0); } }
.wizard-icon {
  width: 56px; height: 56px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; color: var(--color-primary);
  margin-bottom: 1rem;
}
.wizard-icon.success-icon { background: var(--color-green-bg); color: var(--color-green); }
.wizard-step h3 { margin: 0 0 8px; font-size: 20px; font-weight: 800; color: var(--color-text); }
.wizard-step p  { margin: 0; font-size: 14px; color: var(--color-text-2); line-height: 1.5; }

.wizard-channels { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.wizard-channel-card { cursor: pointer; }
.wizard-channel-card input { display: none; }
.wiz-channel-body {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 14px 10px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 12px; font-weight: 600; color: var(--color-text-2);
  transition: var(--transition);
}
.wizard-channel-card input:checked + .wiz-channel-body {
  border-color: var(--color-primary);
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.wizard-next-steps { display: flex; flex-direction: column; gap: 10px; margin-top: 1rem; }
.wiz-next-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: var(--color-bg-3);
  border-radius: var(--radius-md);
  font-size: 13px; font-weight: 600; color: var(--color-text);
}
.wiz-next-item i { color: var(--color-primary); font-size: 16px; }

.wizard-footer {
  padding: 1rem 2rem;
  border-top: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.wizard-step-indicators { display: flex; gap: 6px; }
.wiz-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-border-2);
  transition: var(--transition);
}
.wiz-dot.active { background: var(--color-primary); width: 20px; border-radius: var(--radius-full); }
.wiz-dot.done   { background: var(--color-green); }

/* ── Historial de conversaciones ────────────────────────────── */
.history-list { display: flex; flex-direction: column; gap: 0; }
.history-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--color-border);
}
.history-item:last-child { border-bottom: none; }
.history-channel { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.history-body    { flex: 1; }
.history-user    { font-size: 13px; font-weight: 700; color: var(--color-text); display: flex; align-items: center; justify-content: space-between; }
.history-time    { font-size: 11px; color: var(--color-text-3); font-weight: 400; }
.history-msg     { font-size: 12px; color: var(--color-text-2); margin-top: 2px; line-height: 1.4; }
.history-status  { flex-shrink: 0; }

/* ── Atajos de teclado modal ────────────────────────────────── */
.shortcuts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.shortcut-row { display: flex; align-items: center; gap: 8px; }
.shortcut-key {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 28px; height: 24px;
  background: var(--color-bg-3); border: 1px solid var(--color-border-2);
  border-radius: var(--radius-sm);
  font-family: monospace; font-size: 12px; font-weight: 700;
  color: var(--color-text); padding: 0 6px;
  box-shadow: 0 1px 0 var(--color-border-2);
}
.shortcut-label { font-size: 13px; color: var(--color-text-2); }

/* ── Responsive mobile ──────────────────────────────────────── */
@media (max-width: 768px) {
  /* Nav horizontal → scroll */
  .nav {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0 8px;
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav-btn { font-size: 12px; padding: 8px 12px; white-space: nowrap; }
  .nav-btn i { font-size: 14px; }
  .nav-spacer { display: none; }

  /* Header más compacto */
  .header-inner { flex-direction: column; gap: 8px; text-align: center; }
  .header-title { font-size: clamp(22px, 6vw, 32px); }
  .header-status { justify-content: center; }

  /* KPIs en 2 columnas */
  .kpi-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .kpi-grid.kpi-compact { grid-template-columns: repeat(2, 1fr) !important; }

  /* Dashboard grid → columna */
  .dashboard-grid { grid-template-columns: 1fr !important; }
  .modules-status-grid { grid-template-columns: 1fr 1fr !important; }

  /* Two-col → una columna */
  .grid-2col { grid-template-columns: 1fr !important; }
  .two-col   { grid-template-columns: 1fr !important; }

  /* Gateway tabs → scroll */
  .gateway-tabs { overflow-x: auto; flex-wrap: nowrap; }

  /* Catálogo → 2 columnas mínimo */
  .product-grid { grid-template-columns: repeat(2, 1fr) !important; }

  /* Contacto → 1 col */
  .contact-buttons-grid { grid-template-columns: 1fr !important; flex-direction: row; display: flex; }

  /* Campaign table scroll */
  .campaign-row { grid-template-columns: 1fr; gap: 4px; }
  .campaign-row.header-row { display: none; }

  /* Cart table */
  .cart-row { grid-template-columns: 1fr !important; }
  .cart-row.header-row { display: none; }

  /* Section header */
  .section-header { flex-direction: column; align-items: flex-start; gap: 10px; }
  .section-actions { flex-wrap: wrap; }

  /* Wizard full width */
  .wizard-box { max-width: 100%; border-radius: var(--radius-lg); }
  .wizard-channels { grid-template-columns: 1fr; }

  /* Modal */
  .modal-box { max-width: 100%; border-radius: var(--radius-lg); }

  /* Period tabs + acciones en column */
  .section-actions { flex-direction: column; align-items: flex-start; width: 100%; }
  .period-tabs { width: 100%; justify-content: stretch; }
  .period-tab { flex: 1; }

  /* Shortcuts grid */
  .shortcuts-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr !important; }
  .kpi-grid { grid-template-columns: 1fr !important; }
  .contact-buttons-grid { flex-direction: column; }
}