.two-column-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-6);
}

@media (max-width: 900px) {
    .two-column-layout {
        grid-template-columns: 1fr;
    }
}

.templates-list-section h4,
.template-form-section h4 {
    margin-bottom: var(--spacing-4);
    color: var(--color-text-primary);
}

.templates-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.recent-section {
    margin-bottom: var(--spacing-4);
    padding: var(--spacing-3);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg-secondary);
}

.recent-section h5 {
    margin-bottom: var(--spacing-2);
    color: var(--color-text-primary);
}

.recent-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    max-height: 240px;
    overflow-y: auto;
    padding-right: var(--spacing-1);
}

.recent-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-2);
}

.recent-text {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.inline-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-2);
}

.media-preview {
    margin-top: var(--spacing-3);
    padding: var(--spacing-2);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg-tertiary);
}

.media-preview img,
.media-preview video {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-sm);
}

.media-preview embed {
    width: 100%;
    height: 240px;
}

.template-card {
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-4);
}

.template-inline-preview {
    margin-top: var(--spacing-2);
    padding: var(--spacing-2);
    border: 1px dashed var(--color-border);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg-secondary);
}

.template-inline-preview.is-hidden {
    display: none;
}

.template-inline-preview img,
.template-inline-preview video {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-sm);
}

.template-inline-preview embed {
    width: 100%;
    height: 200px;
}

.template-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2);
}

.template-name {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    font-size: var(--font-size-md);
    line-height: 1.3;
}

.template-category {
    font-size: var(--font-size-xs);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--border-radius-full);
    text-transform: capitalize;
}

.badge-general { background-color: var(--color-bg-tertiary); color: var(--color-text-secondary); }
.badge-saludo { background-color: var(--color-info-bg); color: var(--color-info-dark); }
.badge-promocion { background-color: rgba(190, 24, 93, 0.1); color: #be185d; }
.badge-informacion { background-color: var(--color-success-bg); color: var(--color-success-dark); }
.badge-recordatorio { background-color: var(--color-warning-bg); color: var(--color-warning-dark); }
.badge-seguimiento { background-color: rgba(99, 102, 241, 0.12); color: var(--color-primary); }

.template-content {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-3);
    white-space: pre-line;
    word-break: break-word;
    line-height: 1.5;
    text-align: left;
}

.template-media-status {
    color: var(--color-info);
}

.template-actions {
    display: flex;
    gap: var(--spacing-2);
    flex-wrap: wrap;
}

.template-form-section {
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-5);
    height: fit-content;
    position: sticky;
    top: var(--spacing-4);
}

.variables-help {
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-3);
    font-size: var(--font-size-sm);
}

.variables-help strong {
    display: block;
    margin-bottom: var(--spacing-2);
    color: var(--color-text-primary);
}

.variables-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
    color: var(--color-text-muted);
}

.variables-list code {
    background-color: var(--color-bg-tertiary);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    color: var(--color-primary);
}

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

.copy-btn.copied {
    color: var(--color-success);
}

/* Preview Panel Styles */
.preview-panel {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-3);
    background-color: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.preview-header strong {
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
}

.preview-content {
    padding: var(--spacing-3);
    transition: all var(--transition-base);
}

.preview-content.collapsed {
    display: none;
}

.preview-phone {
    background: linear-gradient(135deg, #075e54 0%, #128c7e 100%);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    max-width: 100%;
}

.preview-phone-header {
    padding: var(--spacing-2) var(--spacing-3);
    background-color: rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.preview-contact-name {
    color: white;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

.preview-status {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-xs);
}

.preview-messages {
    padding: var(--spacing-3);
    min-height: 80px;
    background-color: #ece5dd;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4cdc4' fill-opacity='0.4'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.preview-bubble {
    background-color: #dcf8c6;
    border-radius: 8px 8px 0 8px;
    padding: var(--spacing-2) var(--spacing-3);
    max-width: 85%;
    margin-left: auto;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    position: relative;
}

.preview-bubble::after {
    content: '';
    position: absolute;
    right: -8px;
    bottom: 0;
    width: 0;
    height: 0;
    border: 8px solid transparent;
    border-left-color: #dcf8c6;
    border-bottom-color: #dcf8c6;
}

.preview-text {
    display: block;
    color: #303030;
    font-size: var(--font-size-sm);
    word-break: break-word;
    white-space: pre-wrap;
    line-height: 1.4;
}

.preview-time {
    display: block;
    text-align: right;
    color: rgba(0, 0, 0, 0.45);
    font-size: 11px;
    margin-top: var(--spacing-1);
}

.preview-variables {
    margin-top: var(--spacing-3);
    padding: var(--spacing-2);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--border-radius-sm);
}

.preview-variables small {
    color: var(--color-text-muted);
}

.sample-data {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    margin-top: var(--spacing-1);
}

.sample-data span {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

.sample-data code {
    background-color: var(--color-bg-secondary);
    padding: 1px 4px;
    border-radius: 3px;
    color: var(--color-primary);
    font-size: 10px;
}

#preview-toggle-icon {
    transition: transform var(--transition-base);
    display: inline-block;
}

#preview-toggle-icon.collapsed {
    transform: rotate(-90deg);
}

/* --- Buscador de plantillas por nombre --- */
.tpl-name-search-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.tpl-name-search-icon {
    position: absolute;
    left: 8px;
    color: var(--color-text-muted);
    pointer-events: none;
}

.tpl-name-search-input {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    padding: 5px 10px 5px 28px;
    width: 180px;
    transition: border-color var(--transition-fast), width var(--transition-fast);
    outline: none;
}

.tpl-name-search-input:focus {
    border-color: var(--color-primary);
    width: 220px;
}

.tpl-name-search-input::placeholder {
    color: var(--color-text-muted);
}

@media (max-width: 640px) {
    .tpl-name-search-input,
    .tpl-name-search-input:focus {
        width: 140px;
    }
}

/* E7 — plantillas corporativas */
.badge-corporativa {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-info);
  border: 1px solid var(--color-info);
  background: var(--color-info-bg);
  margin-left: 0.35rem;
}
.template-share-form { display: inline; }