/**
 * 提示词库页面样式
 * 文件路径：wp-content/themes/子比主题8.6/tengfei/css/prompt-library.css
 * 复用子比主题内置工具类：.but, .c-theme, .c-green, .jb-pink 等
 */

/* -----------------------------------------------------------------------
   页面布局
------------------------------------------------------------------------ */
#tflibrary-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 16px 60px;
}

/* -----------------------------------------------------------------------
   头部
------------------------------------------------------------------------ */
.tflibrary-header {
    text-align: center;
    padding: 40px 0 32px;
}

.tflibrary-title {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--color-heading, #1a1a1a);
}

.tflibrary-desc {
    font-size: 15px;
    color: var(--color-text-secondary, #888);
    margin: 0 0 16px;
}

.tflibrary-meta {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.tflibrary-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 500;
}

/* -----------------------------------------------------------------------
   搜索框
------------------------------------------------------------------------ */
.tflibrary-search-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 28px;
}

.tflibrary-search {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 480px;
    background: var(--color-bg-card, #fff);
    border: 1.5px solid var(--color-border, #e5e5e5);
    border-radius: 10px;
    transition: border-color 0.2s;
    overflow: hidden;
}

.tflibrary-search:focus-within {
    border-color: #f04494;
    box-shadow: 0 0 0 3px rgba(240, 68, 148, 0.08);
}

.tflibrary-search-icon {
    position: absolute;
    left: 14px;
    color: var(--color-text-tertiary, #aaa);
    pointer-events: none;
    flex-shrink: 0;
}

#tflibrary-search-input {
    width: 100%;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    padding: 11px 42px 11px 40px;
    color: var(--color-text, #333);
}

.tflibrary-search-clear {
    position: absolute;
    right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: none;
    background: var(--color-border, #e5e5e5);
    border-radius: 50%;
    cursor: pointer;
    color: #888;
    padding: 0;
}

.tflibrary-search-clear:hover {
    background: #f04494;
    color: #fff;
}

/* -----------------------------------------------------------------------
   分类 Tab
------------------------------------------------------------------------ */
.tflibrary-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border, #f0f0f0);
}

.tflibrary-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: 1.5px solid transparent;
    background: var(--color-bg-aside, #f7f7f7);
    color: var(--color-text, #555);
    transition: all 0.18s;
}

.tflibrary-tab:hover {
    border-color: #f04494;
    color: #f04494;
    background: rgba(240, 68, 148, 0.05);
}

.tflibrary-tab.active {
    background: #f04494;
    color: #fff;
    border-color: #f04494;
}

.tflibrary-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 18px;
    padding: 0 5px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(255,255,255,0.2);
}

.tflibrary-tab.active .tflibrary-tab-count {
    background: rgba(255,255,255,0.25);
    color: #fff;
}

.tflibrary-tab:not(.active) .tflibrary-tab-count {
    background: rgba(0,0,0,0.07);
    color: #888;
}

/* -----------------------------------------------------------------------
   搜索结果提示
------------------------------------------------------------------------ */
.tflibrary-search-result {
    font-size: 13px;
    color: var(--color-text-secondary, #888);
    margin-bottom: 16px;
    padding: 0 4px;
}

/* -----------------------------------------------------------------------
   卡片网格
------------------------------------------------------------------------ */
.tflibrary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 18px;
}

.tflibrary-card {
    background: var(--color-bg-card, #fff);
    border: 1px solid var(--color-border, #f0f0f0);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s, transform 0.18s, border-color 0.2s;
}

.tflibrary-card:hover {
    box-shadow: 0 4px 16px rgba(240, 68, 148, 0.12);
    border-color: rgba(240, 68, 148, 0.25);
    transform: translateY(-2px);
}

.tflibrary-card-head {
    padding: 16px 18px 10px;
    border-bottom: 1px solid var(--color-border, #f5f5f5);
}

.tflibrary-card-cat {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: #f04494;
    background: rgba(240, 68, 148, 0.08);
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.tflibrary-card-title {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
    color: var(--color-heading, #1a1a1a);
    line-height: 1.4;
    word-break: break-all;
}

.tflibrary-card-body {
    flex: 1;
    padding: 12px 18px;
    overflow: hidden;
    position: relative;
}

.tflibrary-card-content {
    font-family: var(--font-mono, 'SFMono-Regular', Consolas, monospace);
    font-size: 13px;
    line-height: 1.65;
    color: var(--color-text, #444);
    white-space: pre-wrap;
    word-break: break-all;
    margin: 0;
    max-height: 140px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
}

/* 底部渐变遮罩（内容截断时） */
.tflibrary-card-body::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 36px;
    background: linear-gradient(transparent, var(--color-bg-card, #fff));
    pointer-events: none;
}

.tflibrary-card-foot {
    padding: 10px 18px 14px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

/* 复制按钮（复用 .but 样式，但添加自定义颜色） */
.tflibrary-copy-btn {
    display: inline-flex !important;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    padding: 6px 14px !important;
    background: rgba(240, 68, 148, 0.08) !important;
    color: #f04494 !important;
    border: 1px solid rgba(240, 68, 148, 0.2) !important;
    border-radius: 6px !important;
    cursor: pointer;
    transition: all 0.18s;
}

.tflibrary-copy-btn:hover {
    background: #f04494 !important;
    color: #fff !important;
    border-color: #f04494 !important;
}

.tflibrary-copy-btn.tflibrary-copied {
    background: #17a34a !important;
    color: #fff !important;
    border-color: #17a34a !important;
}

/* -----------------------------------------------------------------------
   无权限 / 空状态
------------------------------------------------------------------------ */
.tflibrary-no-access,
.tflibrary-empty,
.tflibrary-no-result {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-secondary, #888);
}

.tflibrary-lock-icon {
    margin-bottom: 20px;
}

.tflibrary-no-access h3,
.tflibrary-empty h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-heading, #222);
    margin: 0 0 10px;
}

.tflibrary-no-access p,
.tflibrary-empty p {
    font-size: 14px;
    margin: 0 0 20px;
}

.tflibrary-empty-tip {
    font-size: 13px;
    color: #aaa;
}

.tflibrary-empty-tip code {
    background: var(--color-bg-aside, #f5f5f5);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
}

/* -----------------------------------------------------------------------
   响应式
------------------------------------------------------------------------ */
@media (max-width: 640px) {
    .tflibrary-title {
        font-size: 22px;
    }

    .tflibrary-grid {
        grid-template-columns: 1fr;
    }

    .tflibrary-tabs {
        gap: 6px;
    }

    .tflibrary-tab {
        padding: 5px 12px;
        font-size: 13px;
    }
}