/* ==========================================================================
   ACF Icon Picker — Admin styles
   ========================================================================== */

.lb-icon-picker-wrap {
    position: relative;
}

/* Preview next to input */
.lb-icon-preview {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    padding: 8px 14px;
    background: #f0f0f1;
    border-radius: 6px;
    font-size: 14px;
    color: #1e1e1e;
}

.lb-icon-preview i {
    font-size: 22px;
    color: #2271b1;
}

.lb-icon-preview .lb-icon-preview-none {
    color: #8c8f94;
    font-style: italic;
}

/* Trigger button */
.lb-icon-picker-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    padding: 6px 14px;
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

.lb-icon-picker-btn:hover {
    background: #135e96;
}

.lb-icon-clear-btn {
    background: #b32d2e;
    margin-left: 4px;
}

.lb-icon-clear-btn:hover {
    background: #8a2424;
}

/* Modal overlay */
.lb-icon-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.55);
    z-index: 160000;
    justify-content: center;
    align-items: center;
}

.lb-icon-modal-overlay.active {
    display: flex;
}

/* Modal */
.lb-icon-modal {
    background: #fff;
    border-radius: 12px;
    width: 680px;
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.lb-icon-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid #e0e0e0;
}

.lb-icon-modal-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
}

.lb-icon-modal-close {
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: #8c8f94;
    line-height: 1;
    padding: 4px;
}

.lb-icon-modal-close:hover {
    color: #1e1e1e;
}

/* Search */
.lb-icon-search-wrap {
    padding: 14px 20px;
    border-bottom: 1px solid #e0e0e0;
}

.lb-icon-search {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #c3c4c7;
    border-radius: 6px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.15s;
}

.lb-icon-search:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

.lb-icon-count {
    font-size: 12px;
    color: #8c8f94;
    margin-top: 6px;
}

/* Icon grid */
.lb-icon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(52px, 1fr));
    gap: 4px;
    padding: 16px 20px;
    overflow-y: auto;
    flex: 1;
}

.lb-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 4px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.1s, transform 0.1s;
    border: 2px solid transparent;
}

.lb-icon-item:hover {
    background: #f0f0f1;
    transform: scale(1.05);
}

.lb-icon-item.selected {
    background: #e7f1fd;
    border-color: #2271b1;
}

.lb-icon-item i {
    font-size: 22px;
    color: #1e1e1e;
    margin-bottom: 2px;
}

.lb-icon-item span {
    font-size: 9px;
    color: #8c8f94;
    text-align: center;
    line-height: 1.1;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* No results */
.lb-icon-no-results {
    padding: 40px 20px;
    text-align: center;
    color: #8c8f94;
    font-size: 14px;
}