/* ============================================
   RSL Icon Picker Component
   Version: 1.0.0
   Description: Premium accessible icon picker with
   support for Font Awesome and RSL icon libraries,
   full keyboard navigation, and WCAG 2.1 AA compliance.
   ============================================ */

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
    --rsl-icon-picker-bg: #ffffff;
    --rsl-icon-picker-border: #e0e0e0;
    --rsl-icon-picker-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    --rsl-icon-picker-radius: 12px;
    --rsl-icon-picker-primary: #6E7BFF;
    --rsl-icon-picker-primary-light: rgba(110, 123, 255, 0.1);
    --rsl-icon-picker-text: #333333;
    --rsl-icon-picker-text-muted: #666666;
    --rsl-icon-picker-icon-size: 24px;
    --rsl-icon-picker-cell-size: 72px;
    --rsl-icon-picker-cell-gap: 8px;
    --rsl-icon-picker-focus-ring: 0 0 0 3px rgba(110, 123, 255, 0.4);
    --rsl-icon-picker-hover-bg: #f5f5f5;
    --rsl-icon-picker-selected-bg: rgba(110, 123, 255, 0.15);
    --rsl-icon-picker-badge-fa: #339AF0;
    --rsl-icon-picker-badge-rsl: #6E7BFF;
}

[data-theme="dark"] {
    --rsl-icon-picker-bg: #1e1e2e;
    --rsl-icon-picker-border: #3d3d5c;
    --rsl-icon-picker-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --rsl-icon-picker-text: #e0e0e0;
    --rsl-icon-picker-text-muted: #a0a0a0;
    --rsl-icon-picker-hover-bg: #2d2d44;
    --rsl-icon-picker-selected-bg: rgba(110, 123, 255, 0.25);
}

/* ============================================
   Wrapper
   ============================================ */
.rsl-icon-picker-wrapper {
    display: inline-block;
    position: relative;
}

/* ============================================
   Trigger Button
   ============================================ */
.rsl-icon-picker-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    min-width: 180px;
    background: var(--rsl-icon-picker-bg);
    border: 2px solid var(--rsl-icon-picker-border);
    border-radius: 8px;
    color: var(--rsl-icon-picker-text);
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
}

.rsl-icon-picker-trigger:hover {
    border-color: var(--rsl-icon-picker-primary);
    box-shadow: 0 2px 8px rgba(110, 123, 255, 0.15);
}

.rsl-icon-picker-trigger:focus {
    outline: none;
    border-color: var(--rsl-icon-picker-primary);
    box-shadow: var(--rsl-icon-picker-focus-ring);
}

.rsl-icon-picker-trigger:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.rsl-icon-picker-trigger-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--rsl-icon-picker-primary-light);
    border-radius: 6px;
    color: var(--rsl-icon-picker-primary);
    font-size: 1rem;
}

.rsl-icon-picker-trigger-icon svg {
    width: 18px;
    height: 18px;
}

.rsl-icon-picker-trigger-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rsl-icon-picker-trigger-text.placeholder {
    color: var(--rsl-icon-picker-text-muted);
}

.rsl-icon-picker-trigger-chevron {
    color: var(--rsl-icon-picker-text-muted);
    transition: transform 0.2s ease;
}

.rsl-icon-picker-trigger[aria-expanded="true"] .rsl-icon-picker-trigger-chevron {
    transform: rotate(180deg);
}

/* ============================================
   Dialog/Modal Container
   ============================================ */
.rsl-icon-picker-dialog {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    z-index: 10000;
    width: 90vw;
    max-width: 720px;
    max-height: 85vh;
    background: var(--rsl-icon-picker-bg);
    border-radius: var(--rsl-icon-picker-radius);
    box-shadow: var(--rsl-icon-picker-shadow);
    border: 1px solid var(--rsl-icon-picker-border);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.rsl-icon-picker-dialog.open {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.rsl-icon-picker-dialog:focus {
    outline: none;
}

/* Inline mode */
.rsl-icon-picker-dialog.inline {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    opacity: 1;
    visibility: visible;
    max-height: none;
    border-radius: 8px;
}

/* Backdrop */
.rsl-icon-picker-backdrop {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
}

.rsl-icon-picker-backdrop.open {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   Dialog Header
   ============================================ */
.rsl-icon-picker-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--rsl-icon-picker-border);
}

.rsl-icon-picker-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--rsl-icon-picker-text);
    margin: 0 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.rsl-icon-picker-title i,
.rsl-icon-picker-title svg {
    color: var(--rsl-icon-picker-primary);
}

/* Search input */
.rsl-icon-picker-search-wrapper {
    position: relative;
    margin-bottom: 1rem;
    overflow: hidden;
}

.rsl-icon-picker-search {
    width: 100%;
    box-sizing: border-box;
    padding: 0.875rem 2.5rem 0.875rem 2.75rem;
    font-size: 0.95rem;
    font-family: inherit;
    border: 2px solid var(--rsl-icon-picker-border);
    border-radius: 8px;
    background: var(--rsl-icon-picker-bg);
    color: var(--rsl-icon-picker-text);
    transition: all 0.2s ease;
}

.rsl-icon-picker-search:focus {
    outline: none;
    border-color: var(--rsl-icon-picker-primary);
    box-shadow: var(--rsl-icon-picker-focus-ring);
}

.rsl-icon-picker-search::placeholder {
    color: var(--rsl-icon-picker-text-muted);
}

.rsl-icon-picker-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--rsl-icon-picker-text-muted);
    pointer-events: none;
}

.rsl-icon-picker-search-clear {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    padding: 0.25rem 0.5rem;
    background: none;
    border: none;
    color: var(--rsl-icon-picker-text-muted);
    cursor: pointer;
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.rsl-icon-picker-search-clear.visible {
    opacity: 1;
    visibility: visible;
}

.rsl-icon-picker-search-clear:hover {
    background: var(--rsl-icon-picker-hover-bg);
    color: var(--rsl-icon-picker-text);
}

.rsl-icon-picker-search-clear:focus {
    outline: none;
    box-shadow: var(--rsl-icon-picker-focus-ring);
}

/* Results count - screen reader live region */
.rsl-icon-picker-results-count {
    font-size: 0.8rem;
    color: var(--rsl-icon-picker-text-muted);
    margin-top: 0.5rem;
}

/* ============================================
   Filter Row
   ============================================ */
.rsl-icon-picker-filters {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

/* Source filter - radio button pills */
.rsl-icon-picker-source-filter {
    display: flex;
    position: relative;
    background: var(--rsl-icon-picker-hover-bg);
    border-radius: 8px;
    padding: 4px;
}

.rsl-icon-picker-source-filter input[type="radio"] {
    /* Visually hidden but still focusable for keyboard navigation */
    /* Radio groups: Tab goes to checked item, arrow keys move between options */
    position: absolute;
    opacity: 0;
    width: 20px;
    height: 20px;
    margin: 0;
    cursor: pointer;
}

.rsl-icon-picker-source-filter label {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--rsl-icon-picker-text-muted);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.rsl-icon-picker-source-filter label:hover {
    color: var(--rsl-icon-picker-text);
}

.rsl-icon-picker-source-filter input[type="radio"]:checked + label {
    background: var(--rsl-icon-picker-bg);
    color: var(--rsl-icon-picker-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rsl-icon-picker-source-filter input[type="radio"]:focus + label {
    box-shadow: var(--rsl-icon-picker-focus-ring);
}

/* Category dropdown */
.rsl-icon-picker-category-select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-family: inherit;
    border: 2px solid var(--rsl-icon-picker-border);
    border-radius: 6px;
    background: var(--rsl-icon-picker-bg);
    color: var(--rsl-icon-picker-text);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    transition: all 0.2s ease;
}

.rsl-icon-picker-category-select:focus {
    outline: none;
    border-color: var(--rsl-icon-picker-primary);
    box-shadow: var(--rsl-icon-picker-focus-ring);
}

[data-theme="dark"] .rsl-icon-picker-category-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

/* ============================================
   Dialog Body
   ============================================ */
.rsl-icon-picker-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.5rem;
    min-height: 200px;
    max-height: 400px;
}

/* Recently Used Section */
.rsl-icon-picker-recent {
    margin-bottom: 1.5rem;
}

.rsl-icon-picker-recent-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0;
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
    color: var(--rsl-icon-picker-text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.rsl-icon-picker-recent-header:hover {
    color: var(--rsl-icon-picker-text);
}

.rsl-icon-picker-recent-header:focus {
    outline: none;
    color: var(--rsl-icon-picker-primary);
}

.rsl-icon-picker-recent-toggle {
    transition: transform 0.2s ease;
}

.rsl-icon-picker-recent-header[aria-expanded="false"] .rsl-icon-picker-recent-toggle {
    transform: rotate(-90deg);
}

.rsl-icon-picker-recent-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--rsl-icon-picker-cell-gap);
    padding: 0.5rem 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.2s ease;
}

.rsl-icon-picker-recent-grid.collapsed {
    max-height: 0;
    opacity: 0;
    padding: 0;
}

/* ============================================
   Icon Grid
   ============================================ */
.rsl-icon-picker-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: var(--rsl-icon-picker-cell-gap);
}

@media (max-width: 640px) {
    .rsl-icon-picker-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 480px) {
    .rsl-icon-picker-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Icon Cell */
.rsl-icon-picker-cell {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 0.25rem;
    min-height: var(--rsl-icon-picker-cell-size);
    background: transparent;
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
    outline: none;
}

.rsl-icon-picker-cell:hover {
    background: var(--rsl-icon-picker-hover-bg);
    border-color: var(--rsl-icon-picker-border);
}

.rsl-icon-picker-cell:focus {
    background: var(--rsl-icon-picker-hover-bg);
    border-color: var(--rsl-icon-picker-primary);
    box-shadow: var(--rsl-icon-picker-focus-ring);
}

.rsl-icon-picker-cell[aria-selected="true"] {
    background: var(--rsl-icon-picker-selected-bg);
    border-color: var(--rsl-icon-picker-primary);
}

.rsl-icon-picker-cell[aria-selected="true"]::after {
    content: '';
    position: absolute;
    top: 4px;
    right: 4px;
    width: 16px;
    height: 16px;
    background: var(--rsl-icon-picker-primary);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 10px;
}

/* Icon display */
.rsl-icon-picker-cell-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-size: var(--rsl-icon-picker-icon-size);
    color: var(--rsl-icon-picker-text);
    margin-bottom: 0.25rem;
}

.rsl-icon-picker-cell-icon svg {
    width: var(--rsl-icon-picker-icon-size);
    height: var(--rsl-icon-picker-icon-size);
    fill: currentColor;
}

/* Icon label */
.rsl-icon-picker-cell-label {
    font-size: 0.65rem;
    color: var(--rsl-icon-picker-text-muted);
    text-align: center;
    line-height: 1.2;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Source badge */
.rsl-icon-picker-cell-badge {
    position: absolute;
    bottom: 4px;
    right: 4px;
    font-size: 0.55rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 1px 4px;
    border-radius: 3px;
    opacity: 0.8;
}

.rsl-icon-picker-cell-badge.fa {
    background: var(--rsl-icon-picker-badge-fa);
    color: white;
}

.rsl-icon-picker-cell-badge.rsl {
    background: var(--rsl-icon-picker-badge-rsl);
    color: white;
}

/* ============================================
   Empty State
   ============================================ */
.rsl-icon-picker-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    text-align: center;
    grid-column: 1 / -1; /* Span all columns when inside the grid */
}

.rsl-icon-picker-empty-icon {
    font-size: 3rem;
    color: var(--rsl-icon-picker-border);
    margin-bottom: 1rem;
}

.rsl-icon-picker-empty-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--rsl-icon-picker-text);
    margin: 0 0 0.5rem 0;
}

.rsl-icon-picker-empty-text {
    font-size: 0.9rem;
    color: var(--rsl-icon-picker-text-muted);
    margin: 0;
}

/* ============================================
   Preview Panel
   ============================================ */
.rsl-icon-picker-preview {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--rsl-icon-picker-border);
    background: var(--rsl-icon-picker-hover-bg);
}

.rsl-icon-picker-preview-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.rsl-icon-picker-preview-sizes {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
}

.rsl-icon-picker-preview-size {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.rsl-icon-picker-preview-size-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rsl-icon-picker-text);
}

.rsl-icon-picker-preview-size-icon.size-16 {
    font-size: 16px;
}
.rsl-icon-picker-preview-size-icon.size-16 svg {
    width: 16px;
    height: 16px;
}

.rsl-icon-picker-preview-size-icon.size-24 {
    font-size: 24px;
}
.rsl-icon-picker-preview-size-icon.size-24 svg {
    width: 24px;
    height: 24px;
}

.rsl-icon-picker-preview-size-icon.size-32 {
    font-size: 32px;
}
.rsl-icon-picker-preview-size-icon.size-32 svg {
    width: 32px;
    height: 32px;
}

.rsl-icon-picker-preview-size-label {
    font-size: 0.65rem;
    color: var(--rsl-icon-picker-text-muted);
}

.rsl-icon-picker-preview-info {
    flex: 1;
}

.rsl-icon-picker-preview-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--rsl-icon-picker-text);
    margin: 0 0 0.25rem 0;
}

.rsl-icon-picker-preview-source {
    font-size: 0.8rem;
    color: var(--rsl-icon-picker-text-muted);
    margin: 0;
}

/* Code preview */
.rsl-icon-picker-preview-code {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--rsl-icon-picker-bg);
    border: 1px solid var(--rsl-icon-picker-border);
    border-radius: 6px;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.75rem;
    color: var(--rsl-icon-picker-text-muted);
    max-width: 200px;
    overflow: hidden;
}

.rsl-icon-picker-preview-code code {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rsl-icon-picker-preview-copy {
    padding: 0.25rem;
    background: none;
    border: none;
    color: var(--rsl-icon-picker-text-muted);
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.rsl-icon-picker-preview-copy:hover {
    background: var(--rsl-icon-picker-primary-light);
    color: var(--rsl-icon-picker-primary);
}

.rsl-icon-picker-preview-copy:focus {
    outline: none;
    box-shadow: var(--rsl-icon-picker-focus-ring);
}

/* Empty preview state */
.rsl-icon-picker-preview-empty {
    color: var(--rsl-icon-picker-text-muted);
    font-size: 0.9rem;
    font-style: italic;
}

/* ============================================
   Dialog Footer
   ============================================ */
.rsl-icon-picker-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--rsl-icon-picker-border);
}

.rsl-icon-picker-keyboard-hint {
    font-size: 0.75rem;
    color: var(--rsl-icon-picker-text-muted);
}

.rsl-icon-picker-keyboard-hint kbd {
    display: inline-block;
    padding: 0.125rem 0.375rem;
    margin: 0 0.125rem;
    background: var(--rsl-icon-picker-bg);
    border: 1px solid var(--rsl-icon-picker-border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.7rem;
}

.rsl-icon-picker-actions {
    display: flex;
    gap: 0.75rem;
}

.rsl-icon-picker-btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    font-family: inherit;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.rsl-icon-picker-btn-secondary {
    background: transparent;
    border: 2px solid var(--rsl-icon-picker-border);
    color: var(--rsl-icon-picker-text);
}

.rsl-icon-picker-btn-secondary:hover {
    background: var(--rsl-icon-picker-hover-bg);
    border-color: var(--rsl-icon-picker-text-muted);
}

.rsl-icon-picker-btn-secondary:focus {
    outline: none;
    box-shadow: var(--rsl-icon-picker-focus-ring);
}

.rsl-icon-picker-btn-primary {
    background: var(--rsl-icon-picker-primary);
    border: 2px solid var(--rsl-icon-picker-primary);
    color: white;
}

.rsl-icon-picker-btn-primary:hover {
    background: #5a67d8;
    border-color: #5a67d8;
}

.rsl-icon-picker-btn-primary:focus {
    outline: none;
    box-shadow: var(--rsl-icon-picker-focus-ring);
}

.rsl-icon-picker-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   Live Region (Screen Reader)
   ============================================ */
.rsl-icon-picker-live {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 640px) {
    .rsl-icon-picker-dialog {
        width: 95vw;
        max-height: 90vh;
    }

    .rsl-icon-picker-header {
        padding: 1rem;
    }

    .rsl-icon-picker-body {
        padding: 1rem;
    }

    .rsl-icon-picker-footer {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }

    .rsl-icon-picker-keyboard-hint {
        display: none;
    }

    .rsl-icon-picker-actions {
        width: 100%;
    }

    .rsl-icon-picker-btn {
        flex: 1;
    }

    .rsl-icon-picker-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .rsl-icon-picker-source-filter {
        width: 100%;
        justify-content: center;
    }

    .rsl-icon-picker-category-select {
        width: 100%;
    }

    .rsl-icon-picker-preview-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .rsl-icon-picker-preview-code {
        max-width: 100%;
        width: 100%;
    }
}

/* ============================================
   Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .rsl-icon-picker-dialog,
    .rsl-icon-picker-backdrop,
    .rsl-icon-picker-trigger,
    .rsl-icon-picker-cell,
    .rsl-icon-picker-btn,
    .rsl-icon-picker-recent-grid,
    .rsl-icon-picker-recent-toggle,
    .rsl-icon-picker-trigger-chevron {
        transition: none;
    }
}

/* ============================================
   High Contrast Mode
   ============================================ */
@media (prefers-contrast: more) {
    .rsl-icon-picker-cell:focus {
        outline: 3px solid currentColor;
        outline-offset: 2px;
    }

    .rsl-icon-picker-trigger:focus,
    .rsl-icon-picker-search:focus,
    .rsl-icon-picker-btn:focus {
        outline: 3px solid currentColor;
        outline-offset: 2px;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .rsl-icon-picker-trigger,
    .rsl-icon-picker-dialog,
    .rsl-icon-picker-backdrop {
        display: none;
    }
}