/* WhatsApp Templates Hub (wth-/wte-) */

.wth-shell,
.wte-shell {
  --wth-radius: 16px;
  --wth-radius-sm: 10px;
  --wth-border: 1px solid var(--border-color);
  --wth-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px -12px rgba(0, 0, 0, 0.08);
  display: grid;
  gap: var(--space-lg, 24px);
}

.wth-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md, 16px);
  margin: 0;
}

.wth-status .btn-close {
  flex: 0 0 auto;
}

.wth-metrics {
  display: grid;
  gap: var(--space-md, 16px);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.wth-metric {
  border: var(--wth-border);
  border-radius: 14px;
  background: var(--background-secondary);
  box-shadow: var(--wth-shadow);
  padding: 16px 18px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.wth-metric-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.1);
  color: var(--info-color);
}

.wth-metric-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
}

.wth-metric-label {
  color: var(--text-secondary);
  font-size: 0.86rem;
}

.wth-toolbar {
  background: var(--background-secondary);
  border: var(--wth-border);
  border-radius: 12px;
  box-shadow: var(--wth-shadow);
  padding: 12px;
  display: grid;
  gap: 10px;
}

.wth-search {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--background-light);
  padding: 8px 10px;
}

.wth-search input {
  border: 0;
  background: transparent;
  width: 100%;
  min-width: 0;
  color: var(--text-primary);
  font-size: 16px;
}

.wth-search input:focus {
  outline: none;
}

.wth-segmented {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  background: var(--background-light);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  flex-wrap: wrap;
}

.wth-segmented-btn {
  border: 0;
  background: transparent;
  border-radius: 8px;
  color: var(--text-secondary);
  padding: 8px 11px;
  font-size: 12.5px;
  font-weight: 600;
}

.wth-segmented-btn.is-active {
  background: var(--background-secondary);
  color: var(--primary-color);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.wth-template-list {
  display: grid;
  gap: 10px;
}

.wth-template {
  border: var(--wth-border);
  border-radius: 12px;
  background: var(--background-secondary);
  box-shadow: var(--wth-shadow);
  padding: 12px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
}

.wth-template-lead {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.1);
  color: var(--info-color);
}

.wth-template.is-approved .wth-template-lead {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
}

.wth-template.is-pending .wth-template-lead {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning-color);
}

.wth-template.is-rejected .wth-template-lead {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error-color);
}

.wth-template-title {
  margin: 0 0 5px;
  font-size: 0.98rem;
  color: var(--text-primary);
}

.wth-template-preview {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.84rem;
}

.wth-chip-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.wth-chip {
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--background-light);
}

.wth-actions {
  display: flex;
  gap: 6px;
}

.wth-iconbtn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--background-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.wth-iconbtn.is-danger {
  color: var(--error-color);
}

.wth-empty {
  border: var(--wth-border);
  border-radius: 12px;
  background: var(--background-secondary);
  box-shadow: var(--wth-shadow);
  padding: 30px 20px;
  text-align: center;
  color: var(--text-secondary);
}

.wth-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: grid;
  place-items: center;
  z-index: 6000;
  animation: wthFade 180ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.wth-modal {
  width: min(860px, 94vw);
  max-height: 88vh;
  overflow: auto;
  border-radius: 14px;
  border: var(--wth-border);
  background: var(--background-secondary);
  box-shadow: var(--wth-shadow);
}

.wth-modal-head,
.wth-modal-foot {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.wth-modal-foot {
  border-bottom: 0;
  border-top: 1px solid var(--border-color);
}

.wth-modal-body {
  padding: 14px 16px;
  display: grid;
  gap: 10px;
}

.wte-grid {
  display: grid;
  gap: var(--space-lg, 24px);
  grid-template-columns: minmax(0, 1fr) clamp(280px, 30%, 380px);
}

.wte-main,
.wte-side-card {
  background: var(--background-secondary);
  border: var(--wth-border);
  border-radius: 14px;
  box-shadow: var(--wth-shadow);
}

.wte-tabs {
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 8px;
  background: var(--background-light);
}

.wte-tab {
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  padding: 8px 10px;
  font-size: 12.5px;
  font-weight: 600;
}

.wte-tab.is-active {
  background: var(--background-secondary);
  color: var(--primary-color);
}

.wte-panel {
  padding: 16px;
}

.wte-field-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
}

.wte-field {
  grid-column: span 12;
}

.wte-field.wte-6 {
  grid-column: span 6;
}

.wte-savebar {
  position: sticky;
  bottom: 8px;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--background-secondary);
  box-shadow: var(--wth-shadow);
}

@keyframes wthFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 1023px) {
  .wte-grid {
    grid-template-columns: 1fr;
  }

  .wth-template {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .wth-chip-row,
  .wth-actions {
    grid-column: span 2;
  }

  .wth-iconbtn {
    width: 44px;
    height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wth-modal-backdrop,
  .wth-template,
  .wth-metric,
  .wth-iconbtn {
    animation: none !important;
    transition: none !important;
  }
}