/* ================================================================
   菜刀客在线工具页 · emoji-symbols.html 私有样式
   需在 /css/common.css 之后加载。
   ================================================================ */

/* ---- 容器 ---- */
.container {
    max-width: 1200px;
}

/* ---- 顶部工具栏：搜索 + 操作 ---- */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 15px;
    background: #fff;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    align-items: center;
}

.tb-search {
    display: flex;
    flex: 1;
    min-width: 220px;
    align-items: center;
    gap: 8px;
}

.tb-search input {
    flex: 1;
    height: 36px;
    padding: 0 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.tb-search input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.search-count {
    font-size: 12px;
    color: #9ca3af;
    white-space: nowrap;
}

.tb-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ---- 统计行 ---- */
.summary-line {
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 10px;
}

.summary-line b {
    color: #4338ca;
}

/* ---- 分类快速索引 ---- */
.category-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 15px;
    background: #fff;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.category-nav a {
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 13px;
    color: #4b5563;
    background: #f3f4f6;
    text-decoration: none;
    transition: background .2s, color .2s;
}

.category-nav a:hover {
    background: #e5e7eb;
}

.category-nav a.active {
    background: #667eea;
    color: #fff;
}

/* ---- 选中预览 ---- */
.emoji-preview {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 18px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-left: 4px solid #667eea;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.emoji-preview[hidden] {
    display: none;
}

.preview-emoji {
    font-size: 46px;
    line-height: 1;
}

.preview-info {
    flex: 1;
    min-width: 0;
}

.preview-info b {
    font-size: 15px;
    color: #374151;
}

.preview-meta {
    font-size: 12px;
    color: #9ca3af;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    margin-top: 2px;
}

/* ---- 分类区块 ---- */
.cat-section {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    padding: 18px;
    margin-bottom: 15px;
    overflow: hidden;
}

.cat-section.hidden {
    display: none;
}

.cat-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.cat-title {
    font-size: 15px;
    font-weight: 600;
    color: #374151;
}

.cat-count {
    font-size: 12px;
    color: #6b7280;
    background: #eef2ff;
    color: #4338ca;
    padding: 2px 8px;
    border-radius: 999px;
}

.cat-actions {
    margin-left: auto;
    display: flex;
    gap: 8px;
}

/* ---- 表情网格 ---- */
.emoji-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(58px, 1fr));
    gap: 6px;
}

.emoji-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 8px;
    font-size: 28px;
    line-height: 1;
    background: #fafbfc;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    transition: transform .15s, border-color .15s, background .15s;
    user-select: none;
}

.emoji-cell:hover {
    transform: translateY(-2px);
    border-color: #667eea;
    background: #eef2ff;
}

.emoji-cell.hidden {
    display: none;
}

/* ---- SEO 说明面板 ---- */
.panel.extra-panel {
    height: auto;
    margin-top: 15px;
}

.panel.extra-panel .result-body {
    padding: 22px 28px;
}

.panel.extra-panel .seo-article {
    line-height: 1.85;
    color: #3f4857;
}

.panel.extra-panel .seo-article h2 {
    font-size: 17px;
    color: #374151;
    margin: 18px 0 8px;
}

.panel.extra-panel .seo-article h2:first-child {
    margin-top: 0;
}

.panel.extra-panel .seo-article p {
    margin: 6px 0;
}

.panel.extra-panel .seo-article ul {
    margin: 6px 0;
    padding-left: 22px;
}

.panel.extra-panel .seo-article li {
    margin: 4px 0;
}

.panel.extra-panel .seo-article code {
    background: rgba(102, 126, 234, 0.12);
    padding: 1px 5px;
    border-radius: 4px;
    color: #4338ca;
    font-size: 13px;
}

/* ---- 小屏适配 ---- */
@media (max-width: 600px) {
    .emoji-grid {
        grid-template-columns: repeat(auto-fill, minmax(46px, 1fr));
    }

    .emoji-cell {
        min-height: 44px;
        font-size: 24px;
    }

    .tb-actions {
        width: 100%;
    }

    .cat-actions {
        width: 100%;
        margin-left: 0;
    }
}