/* ========== Icon Grid ========== */
.icon-grid-container {
    max-height: 240px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
}

.icon-grid-container::-webkit-scrollbar {
    width: 6px;
}

.icon-grid-container::-webkit-scrollbar-track {
    background: transparent;
}

.icon-grid-container::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.icon-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1px;
    padding: 4px;
}

.icon-grid-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5px 2px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    gap: 1px;
}

.icon-grid-item:hover {
    background: var(--bg-hover);
}

.icon-grid-item.selected {
    background: var(--accent-dim);
}

.icon-grid-item .material-symbols-outlined {
    font-size: 22px;
    color: var(--text-primary);
}

.icon-grid-item span:last-child {
    font-size: 7px;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* ========== Selected Icon ========== */
.selected-icon-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.selected-icon-preview {
    font-size: 28px;
    color: var(--accent);
}

.selected-icon-name {
    flex: 1;
    font-size: 12px;
    color: var(--text-secondary);
    font-family: 'Courier New', monospace;
}

/* ========== Loading / Empty State ========== */
.icon-grid-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 24px;
    color: var(--text-muted);
    font-size: 13px;
}

.icon-grid-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 24px;
    color: var(--text-muted);
    font-size: 13px;
}

/* ========== Iconify Pack Chips ========== */
.iconify-pack-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.chip {
    padding: 4px 10px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.chip:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.chip.active {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: var(--accent);
}

/* ========== Iconify Grid ========== */
.iconify-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2px;
    padding: 4px;
}

.iconify-grid-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 6px 2px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    gap: 2px;
}

.iconify-grid-item:hover {
    background: var(--bg-hover);
}

.iconify-grid-item img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.iconify-grid-item span {
    font-size: 7px;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* ========== Upload Area ========== */
.upload-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 28px 16px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    gap: 4px;
}

.upload-area:hover {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.upload-area .material-symbols-outlined {
    font-size: 32px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.upload-area p {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.upload-hint {
    font-size: 11px !important;
    color: var(--text-muted) !important;
    font-weight: 400 !important;
}

/* ========== ZIP Grid ========== */
.zip-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    max-height: 300px;
    overflow-y: auto;
    padding: 4px;
}

.zip-grid::-webkit-scrollbar {
    width: 4px;
}

.zip-grid::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 2px;
}

.zip-grid-item {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    overflow: hidden;
    transition: all var(--transition);
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.zip-grid-item:hover {
    border-color: var(--accent);
    transform: scale(1.05);
}

.zip-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 4px;
}

/* ========== Layer List ========== */
.layer-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.layer-empty {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    padding: 20px 12px;
}

.layer-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    user-select: none;
}

.layer-item:hover {
    background: var(--bg-hover);
}

.layer-item.selected {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.layer-item-icon {
    font-size: 18px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.layer-item-name {
    flex: 1;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.layer-item-actions {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
}

.layer-item-actions button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: transparent;
    color: var(--text-muted);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition);
    padding: 0;
}

.layer-item-actions button:hover {
    background: var(--bg-active);
    color: var(--text-primary);
}

.layer-item-actions button.delete-layer:hover {
    color: var(--danger);
}

.layer-item-actions .material-symbols-outlined {
    font-size: 16px;
}

/* ========== Add Text Row ========== */
.add-text-row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.add-text-row .text-input {
    flex: 1;
}

/* ========== Add Section ========== */
.add-section {
    margin-bottom: 4px;
}