/* =====================
   LMT Product Meta Box
   ===================== */

/* Quick Details */
.lmt-quick-details {
    padding: 12px;
}

.lmt-quick-details .description {
    color: #666;
    font-style: italic;
    margin-bottom: 16px;
}

.quick-details-list {
    margin-bottom: 16px;
}

.quick-detail-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    margin-bottom: 8px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
}

.quick-detail-drag-handle {
    cursor: move;
    color: #666;
    font-size: 20px;
    line-height: 1;
    user-select: none;
    flex-shrink: 0;
}

.quick-detail-item input[type="text"] {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.quick-detail-item input.small-input {
    max-width: 120px;
    flex: 0 0 120px;
}

.quick-detail-item .remove-quick-detail {
    flex-shrink: 0;
    color: #dc3545;
    border-color: #dc3545;
    padding: 2px 8px;
    min-height: 0;
    line-height: 1.4;
}

.quick-detail-item .remove-quick-detail:hover {
    background: #dc3545;
    color: #fff;
}

#add-lmt-quick-detail {
    margin-top: 4px;
}

/* =====================
   Equipment
   ===================== */
.lmt-equipment {
    padding: 12px;
}

#lmt-equipment-list {
    margin-bottom: 16px;
}

.lmt-equipment .equipment-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px;
    margin-bottom: 10px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
}

.lmt-equipment .equipment-drag-handle {
    cursor: move;
    color: #666;
    font-size: 20px;
    line-height: 1;
    user-select: none;
    flex-shrink: 0;
    padding-top: 4px;
}

.lmt-equipment .equipment-fields {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.lmt-equipment .equipment-fields input[type="text"] {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.lmt-equipment .equipment-fields textarea {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: vertical;
}

.lmt-equipment .remove-equipment {
    flex-shrink: 0;
    color: #dc3545;
    border-color: #dc3545;
    padding: 2px 8px;
    min-height: 0;
    line-height: 1.4;
}

.lmt-equipment .remove-equipment:hover {
    background: #dc3545;
    color: #fff;
}

#add-lmt-equipment {
    margin-top: 4px;
}

/* =====================
   Configuration Image
   ===================== */
.configuration-image-field {
    padding: 12px 14px;
    border-bottom: 1px solid #e5e5e5;
    background: #fafafa;
}

.config-image-preview {
    position: relative;
    display: inline-block;
    margin-bottom: 8px;
}

.config-image-preview img {
    display: block;
    max-width: 240px;
    height: auto;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.config-image-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    color: #dc3545 !important;
    border-color: #dc3545 !important;
    background: #fff !important;
    padding: 0 6px !important;
    min-height: 0 !important;
    line-height: 1.6 !important;
    font-size: 14px !important;
    border-radius: 3px !important;
}

.config-image-remove:hover {
    background: #dc3545 !important;
    color: #fff !important;
}

/* =====================
   Configuration Mode Toggle
   ===================== */
.configuration-mode {
    display: flex;
    gap: 16px;
    padding: 10px 14px;
    background: #f9f9f9;
    border-bottom: 1px solid #e5e5e5;
}

.configuration-mode label {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
}

.configuration-description {
    padding: 14px;
}

.configuration-description textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: vertical;
}

/* =====================
   Configurations
   ===================== */
.lmt-configurations {
    padding: 12px;
}

#lmt-configurations-list {
    margin-bottom: 16px;
}

.configuration-item {
    margin-bottom: 16px;
    background: #fff;
    border: 1px solid #ccd0d4;
    border-radius: 4px;
    overflow: hidden;
}

.configuration-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #f5f5f5;
    border-bottom: 1px solid #ccd0d4;
}

.configuration-drag-handle {
    cursor: move;
    color: #666;
    font-size: 20px;
    line-height: 1;
    user-select: none;
    flex-shrink: 0;
}

.configuration-title-input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-weight: 600;
}

.configuration-header .remove-configuration {
    flex-shrink: 0;
    color: #dc3545;
    border-color: #dc3545;
    padding: 2px 8px;
    min-height: 0;
    line-height: 1.4;
}

.configuration-header .remove-configuration:hover {
    background: #dc3545;
    color: #fff;
}

.configuration-specs {
    padding: 14px;
}

.config-spec-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.config-spec-row input[type="text"] {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.config-spec-row .remove-config-spec {
    flex-shrink: 0;
    color: #dc3545;
    border-color: #dc3545;
    padding: 2px 8px;
    min-height: 0;
    line-height: 1.4;
}

.config-spec-row .remove-config-spec:hover {
    background: #dc3545;
    color: #fff;
}

.configuration-specs .add-config-spec {
    margin-top: 8px;
}

#add-lmt-configuration {
    margin-top: 4px;
}

/* =====================
   Applications 3-column grid
   ===================== */
.lmt-applications .applications-items,
#ltb-lmt-applications .applications-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

#ltb-lmt-applications .application-item {
    margin-bottom: 0;
}

@media screen and (max-width: 782px) {
    #ltb-lmt-applications .applications-items {
        grid-template-columns: 1fr;
    }
}

/* =====================
   Sortable Placeholders
   ===================== */
.quick-detail-item-placeholder,
.equipment-item-placeholder,
.configuration-item-placeholder {
    border: 2px dashed #c3c4c7;
    background: #f6f7f7;
    border-radius: 4px;
    margin-bottom: 8px;
    height: 50px;
}

.configuration-item-placeholder {
    height: 80px;
}