/* ==========================================================================
   Icon Selector System Styles
   ========================================================================== */

/* 1. Editor UI Components (Grid, Swatches, etc.) */
.icon-selector-grid {
    border: 1px solid #ddd;
    border-radius: 4px;
    display: grid;
    gap: 5px;
    grid-template-columns: repeat(5, 1fr);
    margin-bottom: 16px;
    max-height: 400px;
    overflow-y: auto;
    padding: 8px;
}

.icon-selector-grid .icon-selector-item {
    align-items: center;
    background: #fff;
    border: 2px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    padding: 4px;
    transition: all .2s;
}

.icon-selector-grid .icon-selector-item:hover {
    background: #f0f6fc;
    border-color: #2271b1;
}

.icon-selector-grid .icon-selector-item.selected {
    background: #e5f2ff;
    border-color: #2271b1;
}

.icon-selector-grid .icon-selector-item svg {
    display: block;
    height: 24px;
    width: 24px;
}

.color-swatches-grid,
.color-swatches-grid-4 {
    border: 1px solid #ddd;
    border-radius: 4px;
    display: grid;
    gap: 8px;
    padding: 8px;
}

.color-swatches-grid {
    grid-template-columns: repeat(auto-fill, minmax(32px, 1fr));
}

.color-swatches-grid-4 {
    grid-template-columns: repeat(7, 1fr);
}

.color-swatches-grid .color-swatch,
.color-swatches-grid-4 .color-swatch {
    border: 2px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    transition: all .2s;
}

.color-swatches-grid .color-swatch {
    height: 32px;
    width: 32px;
}

.color-swatches-grid-4 .color-swatch {
    aspect-ratio: 1;
    width: 100%;
}

.color-swatches-grid .color-swatch:hover,
.color-swatches-grid-4 .color-swatch:hover {
    border-color: #2271b1;
    transform: scale(1.1);
}

.color-swatches-grid .color-swatch.selected,
.color-swatches-grid-4 .color-swatch.selected {
    border-color: #2271b1;
    box-shadow: 0 0 0 2px #2271b1;
    transform: scale(1.1);
}

.color-swatches-grid .color-swatch.selected:after,
.color-swatches-grid-4 .color-swatch.selected:after {
    color: #fff;
    content: "✓";
    font-size: 14px;
    font-weight: 700;
    left: 50%;
    position: absolute;
    text-shadow: 0 0 2px rgba(0, 0, 0, .5);
    top: 50%;
    transform: translate(-50%, -50%);
}

/* 2. Block Editor Implementation Wrappers */
.icon-selector-block {
    border: 1px dashed #ccc;
    border-radius: 4px;
    padding: 20px;
}

.icon-selector-block .icon-selector-heading {
    align-items: center;
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.icon-selector-block .icon-selector-heading h2 {
    font-size: 24px;
    margin: 0;
}

.icon-selector-block .icon-selector-button {
    align-items: center;
    background: #2271b1;
    border-radius: 4px;
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    gap: 8px;
    padding: 10px 20px;
}

.icon-block-editor-wrapper .block-icon-editor-preview {
    flex-shrink: 0;
    line-height: 0;
}

.icon-block-editor-wrapper .block-icon-editor-preview svg {
    display: block;
}

.wp-block-button .icon-block-editor-wrapper {
    display: inline-flex !important;
}

/* 3. Frontend Block Styling & Alignments */
.wp-block-icon-selector-icon {
    display: inline-block;
    line-height: 0;
    margin-top: var(--icon-mt, 0);
    margin-right: var(--icon-mr, 0);
    margin-bottom: var(--icon-mb, 0);
    margin-left: var(--icon-ml, 0);
    box-sizing: border-box;
}

.wp-block-icon-selector-icon svg {
    display: block;
}

.wp-block-icon-selector-icon.has-background {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Alignments refactored to use CSS variables and proper layout logic */
.wp-block-icon-selector-icon.aligncenter {
    display: flex;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
}

.wp-block-icon-selector-icon.has-background.aligncenter {
    display: flex;
    /* Centers purely via flexbox on parent wrapper */
}

.wp-block-icon-selector-icon.alignleft {
    float: left;
    margin-right: 1.5em;
    margin-bottom: 1.5em;
}

.wp-block-icon-selector-icon.alignright {
    float: right;
    margin-left: 1.5em;
    margin-bottom: 1.5em;
}

.wp-block-icon-selector-icon.alignwide {
    margin-left: auto;
    margin-right: auto;
    max-width: var(--wp--style--global--wide-size, 1200px);
}

.wp-block-icon-selector-icon.alignfull {
    max-width: none;
    width: 100%;
}

.wp-block-icon-selector-icon.alignleft:after,
.wp-block-icon-selector-icon.alignright:after {
    content: "";
    display: table;
    clear: both;
}

/* 4. Sub-component specific icons (Buttons, Headings) */
.wp-block-icon-selector-button-with-icon,
.wp-block-icon-selector-heading-with-icon h1,
.wp-block-icon-selector-heading-with-icon h2,
.wp-block-icon-selector-heading-with-icon h3,
.wp-block-icon-selector-heading-with-icon h4,
.wp-block-icon-selector-heading-with-icon h5,
.wp-block-icon-selector-heading-with-icon h6 {
    align-items: center;
    display: inline-flex;
}

.wp-block-icon-selector-heading-with-icon h1,
.wp-block-icon-selector-heading-with-icon h2,
.wp-block-icon-selector-heading-with-icon h3,
.wp-block-icon-selector-heading-with-icon h4,
.wp-block-icon-selector-heading-with-icon h5,
.wp-block-icon-selector-heading-with-icon h6 {
    margin: 0;
}

.wp-block-icon-selector-button-with-icon .block-icon,
.wp-block-icon-selector-heading-with-icon .block-icon {
    flex-shrink: 0;
    line-height: 0;
}

.wp-block-icon-selector-button-with-icon .block-icon svg,
.wp-block-icon-selector-heading-with-icon .block-icon svg {
    display: block;
}