/**
 * BeadPalette - 拼豆色板组件样式
 * 黑色背景、白色文字、紧凑布局
 */

.bead-palette {
    width: 100%;
    background: #1a1a1a;
    border: 2px solid #000;
    border-radius: 4px;
    overflow: hidden;
    font-size: 12px;
}

/* 头部搜索和分类 */
.bead-palette-header {
    padding: 8px;
    border-bottom: 1px solid #333;
    background: #222;
}

.bead-palette-search {
    margin-bottom: 6px;
}

.bead-search-input {
    width: 100%;
    padding: 6px 10px;
    background: #333;
    border: 1px solid #444;
    border-radius: 3px;
    color: #fff;
    font-size: 12px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.bead-search-input:focus {
    border-color: #667eea;
}

.bead-search-input::placeholder {
    color: #888;
}

/* 分类标签 */
.bead-palette-groups {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
}

.bead-group-tab {
    padding: 4px 8px;
    background: #333;
    border: 1px solid #444;
    border-radius: 3px;
    color: #ccc;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.bead-group-tab:hover {
    background: #444;
    color: #fff;
    border-color: #667eea;
}

.bead-group-tab.active {
    background: #667eea;
    color: #fff;
    border-color: #667eea;
}

/* 色板主体 */
.bead-palette-body {
    padding: 8px;
    max-height: 280px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #555 #1a1a1a;
}

.bead-palette-body::-webkit-scrollbar {
    width: 6px;
}

.bead-palette-body::-webkit-scrollbar-track {
    background: #1a1a1a;
}

.bead-palette-body::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 3px;
}

.bead-palette-grid {
    display: grid;
    gap: 3px;
}

/* 色块项 */
.bead-color-item {
    aspect-ratio: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid transparent;
    border-radius: 3px;
    cursor: pointer;
    position: relative;
    transition: all 0.15s ease;
    overflow: hidden;
}

.bead-color-item:hover {
    transform: scale(1.08);
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.bead-color-item.active {
    border-color: #fff;
    box-shadow: 0 0 0 2px #667eea, 0 2px 8px rgba(102, 126, 234, 0.4);
    z-index: 3;
}

.bead-color-name {
    font-size: 10px;
    font-weight: 700;
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
    pointer-events: none;
    user-select: none;
    line-height: 1;
}

/* 底部信息栏 */
.bead-palette-footer {
    padding: 6px 8px;
    border-top: 1px solid #333;
    background: #222;
}

.bead-current-color {
    display: flex;
    align-items: center;
    gap: 8px;
}

.current-color-swatch {
    width: 24px;
    height: 24px;
    border: 2px solid #555;
    border-radius: 3px;
    background: #333;
    flex-shrink: 0;
}

.current-color-info {
    font-size: 12px;
    color: #fff;
    font-weight: 600;
}

/* 紧凑模式 */
.bead-palette.compact .bead-palette-body {
    max-height: 200px;
    padding: 6px;
}

.bead-palette.compact .bead-palette-grid {
    gap: 2px;
}

.bead-palette.compact .bead-color-name {
    font-size: 9px;
}

.bead-palette.compact .bead-group-tab {
    padding: 3px 6px;
    font-size: 10px;
}

/* 迷你模式 - 用于小空间 */
.bead-palette.mini .bead-palette-header {
    padding: 4px;
}

.bead-palette.mini .bead-palette-search {
    display: none;
}

.bead-palette.mini .bead-palette-body {
    max-height: 150px;
    padding: 4px;
}

.bead-palette.mini .bead-color-name {
    font-size: 8px;
}

.bead-palette.mini .bead-palette-footer {
    padding: 4px 6px;
}

.bead-palette.mini .current-color-swatch {
    width: 18px;
    height: 18px;
}

.bead-palette.mini .current-color-info {
    font-size: 10px;
}

/* 动画 */
.bead-color-item {
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 响应式调整 */
@media (max-width: 480px) {
    .bead-palette-grid {
        grid-template-columns: repeat(6, 1fr) !important;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .bead-palette-grid {
        grid-template-columns: repeat(7, 1fr) !important;
    }
}

/* 老工作区适配 - 浅色主题 */
.bead-palette-container {
    width: 100%;
    min-height: 180px;
}

/* 在浅色背景下的色板组件样式 */
.bead-palette-container .bead-palette {
    border-color: #ddd;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.bead-palette-container .bead-palette-header {
    background: #f8f9fa;
    border-bottom-color: #e0e0e0;
}

.bead-palette-container .bead-search-input {
    background: #fff;
    border-color: #ddd;
    color: #333;
}

.bead-palette-container .bead-search-input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.1);
}

.bead-palette-container .bead-search-input::placeholder {
    color: #999;
}

.bead-palette-container .bead-group-tab {
    background: #fff;
    border-color: #ddd;
    color: #666;
}

.bead-palette-container .bead-group-tab:hover {
    background: #f0f0f0;
    color: #333;
    border-color: #667eea;
}

.bead-palette-container .bead-group-tab.active {
    background: #667eea;
    color: #fff;
    border-color: #667eea;
}

.bead-palette-container .bead-palette-body {
    background: #fff;
    scrollbar-color: #ccc #f5f5f5;
}

.bead-palette-container .bead-palette-body::-webkit-scrollbar-track {
    background: #f5f5f5;
}

.bead-palette-container .bead-palette-body::-webkit-scrollbar-thumb {
    background: #ccc;
}

.bead-palette-container .bead-palette-footer {
    background: #f8f9fa;
    border-top-color: #e0e0e0;
}

.bead-palette-container .current-color-info {
    color: #333;
}

.bead-palette-container .current-color-swatch {
    border-color: #ccc;
}