/* ============================================================
   一为子主题 - 在线工具箱（全屏美化版）
   适配 OneNav 父主题卡片体系、暗色模式与移动端
   ============================================================ */

/* ---------- 1. 页头横幅（渐变 Hero） ---------- */
.ochild-toolbox .toolbox-head {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    padding: 28px clamp(20px, 4vw, 44px);
    background: linear-gradient(135deg, rgba(var(--theme-color-rgb, 33, 150, 243), 0.10) 0%, rgba(var(--theme-color-rgb, 33, 150, 243), 0.04) 60%, transparent 100%), var(--card-bg-color, #fff);
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.06));
}

/* 装饰圆环 */
.ochild-toolbox .toolbox-head::before,
.ochild-toolbox .toolbox-head::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    border: 2px dashed rgba(var(--theme-color-rgb, 33, 150, 243), 0.15);
}

.ochild-toolbox .toolbox-head::before {
    width: 220px;
    height: 220px;
    right: -60px;
    top: -110px;
}

.ochild-toolbox .toolbox-head::after {
    width: 140px;
    height: 140px;
    right: 120px;
    bottom: -80px;
    border-style: solid;
    border-color: rgba(var(--theme-color-rgb, 33, 150, 243), 0.10);
}

.ochild-toolbox .toolbox-head-main {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.ochild-toolbox .toolbox-title {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--main-text-color, #333);
}

.ochild-toolbox .toolbox-title .iconfont {
    margin-right: 10px;
    font-size: 1.6rem;
    color: var(--theme-color, #2196f3);
}

.ochild-toolbox .toolbox-desc {
    margin: 0;
    font-size: 0.875rem;
    color: var(--muted-color, #9ca3af);
    max-width: 560px;
}

/* 右侧统计徽章 */
.ochild-toolbox .toolbox-head-badge {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    flex-shrink: 0;
}

.ochild-toolbox .badge-count {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--theme-color, #2196f3);
    font-variant-numeric: tabular-nums;
}

.ochild-toolbox .badge-count .iconfont {
    font-size: 1.4rem;
}

.ochild-toolbox .badge-label {
    font-size: 12px;
    color: var(--muted-color, #9ca3af);
}

/* 搜索框（胶囊 + 聚焦光环） */
.ochild-toolbox .toolbox-head-search {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 560px;
    margin: 20px auto 0;
}

.ochild-toolbox .toolbox-head-search .search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted-color, #9ca3af);
    pointer-events: none;
    transition: color 0.25s ease;
}

.ochild-toolbox .toolbox-search-input {
    width: 100%;
    height: 48px;
    padding: 0 44px 0 46px;
    border: 1.5px solid var(--border-color, rgba(0, 0, 0, 0.08));
    border-radius: 24px;
    background: var(--main-bg-color, #f6f8fa);
    font-size: 15px;
    color: var(--main-text-color, #333);
    transition: all 0.25s ease;
}

.ochild-toolbox .toolbox-search-input::placeholder {
    color: var(--muted-color, #9ca3af);
}

.ochild-toolbox .toolbox-search-input:focus {
    outline: none;
    border-color: var(--theme-color, #2196f3);
    background: var(--card-bg-color, #fff);
    box-shadow: 0 0 0 4px rgba(var(--theme-color-rgb, 33, 150, 243), 0.12);
}

.ochild-toolbox .toolbox-search-input:focus ~ .search-icon,
.ochild-toolbox .toolbox-head-search:focus-within .search-icon {
    color: var(--theme-color, #2196f3);
}

/* 清除按钮 */
.ochild-toolbox .search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--muted-color, #d1d5db);
    color: #fff;
    cursor: pointer;
    font-size: 12px;
    transition: background 0.2s ease;
}

.ochild-toolbox .search-clear:hover {
    background: var(--theme-color, #2196f3);
}

.ochild-toolbox .search-clear.show {
    display: flex;
}

/* ---------- 2. 分类 Tab（分段胶囊，自动换行永不出屏） ---------- */
.ochild-toolbox .toolbox-cats {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px;
    border-radius: 14px;
    background: var(--card-bg-color, #fff);
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.06));
    max-width: 100%;
    min-width: 0;
}

.ochild-toolbox .cat-select {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    padding: 8px 16px;
    border-radius: 9px;
    border: 1px solid transparent;
    color: var(--main-text-color, #333);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.22s ease;
}

.ochild-toolbox .cat-select:hover {
    color: var(--theme-color, #2196f3);
    background: rgba(var(--theme-color-rgb, 33, 150, 243), 0.06);
}

.ochild-toolbox .cat-select.active {
    background: linear-gradient(135deg, var(--theme-color, #2196f3), rgba(var(--theme-color-rgb, 33, 150, 243), 0.82));
    color: #fff;
    box-shadow: 0 4px 12px rgba(var(--theme-color-rgb, 33, 150, 243), 0.3);
}

.ochild-toolbox .cat-select.active .cat-count {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
}

.ochild-toolbox .cat-select .cat-count {
    padding: 1px 7px;
    border-radius: 999px;
    background: var(--main-bg-color, #f0f1f3);
    color: var(--muted-color, #9ca3af);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.5;
    transition: background 0.2s ease;
}

/* ---------- 3. 工具卡片网格 ---------- */
.ochild-toolbox .toolbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 12px;
    align-content: start;
}

/* 用空占位格子把最后一行补齐，避免最后一行只剩 1-2 个时视觉失衡 */
.ochild-toolbox .toolbox-grid::after {
    content: '';
    grid-column: 1 / -1;
    min-height: 0;
}

/* 当最后一行不满时，让空出的轨道保持最小占位，底部对齐 */
.ochild-toolbox .toolbox-grid > * {
    min-width: 0;
}

.ochild-toolbox .tool-card {
    position: relative;
    display: flex;
    align-items: center;
    padding: 14px;
    border-radius: 12px;
    background: var(--card-bg-color, #fff);
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.06));
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

/* 卡片顶部主题色渐变条（hover 展现） */
.ochild-toolbox .tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--theme-color, #2196f3), rgba(var(--theme-color-rgb, 33, 150, 243), 0.2));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.ochild-toolbox .tool-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.16);
    border-color: rgba(var(--theme-color-rgb, 33, 150, 243), 0.35);
    text-decoration: none;
}

.ochild-toolbox .tool-card:hover::before {
    transform: scaleX(1);
}

.ochild-toolbox .tool-card.hidden-by-search {
    display: none;
}

.ochild-toolbox .tool-ico {
    position: relative;
    width: 46px;
    height: 46px;
    flex-shrink: 0;
    border-radius: 11px;
    overflow: hidden;
    background: var(--main-bg-color, #f6f8fa);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease;
}

.ochild-toolbox .tool-card:hover .tool-ico {
    transform: scale(1.08) rotate(-4deg);
}

.ochild-toolbox .tool-ico img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ochild-toolbox .tool-info {
    min-width: 0;
    margin-left: 12px;
    flex: 1;
}

.ochild-toolbox .tool-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--search-main-text-color, var(--main-text-color, #333));
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.2s ease;
}

.ochild-toolbox .tool-desc {
    font-size: 12px;
    color: var(--muted-color, #9ca3af);
    margin-top: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ochild-toolbox .tool-card:hover .tool-name {
    color: var(--theme-color, #2196f3);
}

/* ---------- 4. 空状态 ---------- */
.ochild-toolbox .toolbox-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 56px 20px;
    border-radius: 12px;
    background: var(--card-bg-color, #fff);
    border: 1px dashed var(--border-color, rgba(0, 0, 0, 0.1));
}

.ochild-toolbox .toolbox-empty .iconfont {
    font-size: 40px;
    color: var(--muted-color, #cbd5e1);
    opacity: 0.7;
}

.ochild-toolbox .toolbox-empty p {
    margin: 14px 0 0;
    font-size: 14px;
    color: var(--muted-color, #9ca3af);
}

.ochild-toolbox .toolbox-empty.d-none {
    display: none;
}

/* ---------- 5. 数字分页 ---------- */
.ochild-toolbox .toolbox-pagination-wrap {
    margin-top: 18px;
    padding: 16px 20px;
    border-radius: 14px;
    background: var(--card-bg-color, #fff);
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.06));
}

.ochild-toolbox .toolbox-pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin: 0;
    width: 100%;
}

.ochild-toolbox .toolbox-pagination .page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    border-radius: 10px;
    background: var(--card-bg-color, #fff);
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.08));
    color: var(--main-text-color, #333);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    flex: 1 1 0;
    min-width: 0;
    white-space: nowrap;
}

.ochild-toolbox .toolbox-pagination .page-btn:hover:not(.current) {
    border-color: var(--theme-color, #2196f3);
    color: var(--theme-color, #2196f3);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(var(--theme-color-rgb, 33, 150, 243), 0.18);
}

.ochild-toolbox .toolbox-pagination .page-btn.current {
    background: linear-gradient(135deg, var(--theme-color, #2196f3), rgba(var(--theme-color-rgb, 33, 150, 243), 0.82));
    border-color: transparent;
    color: #fff;
    cursor: default;
    box-shadow: 0 4px 12px rgba(var(--theme-color-rgb, 33, 150, 243), 0.3);
}

.ochild-toolbox .toolbox-pagination .page-dots {
    min-width: 24px;
    text-align: center;
    color: var(--muted-color, #9ca3af);
    flex: 0 0 auto;
}

.ochild-toolbox .toolbox-pagination .page-info {
    font-size: 13px;
    color: var(--muted-color, #9ca3af);
    margin-left: 10px;
    flex: 0 0 auto;
}

/* ---------- 6. 暗色模式 ---------- */
html.io-black-mode .ochild-toolbox .toolbox-head {
    background: linear-gradient(135deg, rgba(var(--theme-color-rgb, 33, 150, 243), 0.16) 0%, rgba(var(--theme-color-rgb, 33, 150, 243), 0.05) 60%, transparent 100%), var(--card-bg-color, #1f2225);
    border-color: rgba(255, 255, 255, 0.08);
}

html.io-black-mode .ochild-toolbox .toolbox-cats {
    background: var(--card-bg-color, #1f2225);
    border-color: rgba(255, 255, 255, 0.08);
}

html.io-black-mode .ochild-toolbox .tool-card {
    background: var(--card-bg-color, #24272a);
    border-color: rgba(255, 255, 255, 0.08);
}

html.io-black-mode .ochild-toolbox .tool-card:hover {
    box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.5);
}

html.io-black-mode .ochild-toolbox .tool-ico {
    background: rgba(255, 255, 255, 0.06);
}

html.io-black-mode .ochild-toolbox .toolbox-search-input {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--main-text-color, #eee);
}

html.io-black-mode .ochild-toolbox .toolbox-search-input:focus {
    background: rgba(255, 255, 255, 0.09);
}

html.io-black-mode .ochild-toolbox .cat-select .cat-count {
    background: rgba(255, 255, 255, 0.1);
}

html.io-black-mode .ochild-toolbox .toolbox-empty {
    background: var(--card-bg-color, #24272a);
    border-color: rgba(255, 255, 255, 0.12);
}

html.io-black-mode .ochild-toolbox .toolbox-pagination-wrap {
    background: var(--card-bg-color, #24272a);
    border-color: rgba(255, 255, 255, 0.08);
}

/* ---------- 7. 移动端 ---------- */
@media (max-width: 767.98px) {
    .ochild-toolbox .toolbox-head {
        padding: 20px 16px;
        border-radius: 12px;
    }

    .ochild-toolbox .toolbox-title {
        font-size: 1.25rem;
    }

    .ochild-toolbox .toolbox-title .iconfont {
        font-size: 1.35rem;
    }

    .ochild-toolbox .toolbox-head-badge {
        display: none;
    }

    .ochild-toolbox .toolbox-head-search {
        margin-top: 16px;
    }

    .ochild-toolbox .toolbox-search-input {
        height: 44px;
        padding: 0 40px 0 42px;
        border-radius: 22px;
        font-size: 14px;
    }

    .ochild-toolbox .toolbox-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }

    .ochild-toolbox .tool-card {
        padding: 12px;
        border-radius: 12px;
        min-height: 64px;
    }

    .ochild-toolbox .tool-ico {
        width: 40px;
        height: 40px;
        border-radius: 10px;
        flex-shrink: 0;
    }

    .ochild-toolbox .tool-info {
        margin-left: 11px;
        min-width: 0;
    }

    .ochild-toolbox .tool-name {
        font-size: 14px;
        line-height: 1.3;
    }

    .ochild-toolbox .tool-desc {
        font-size: 12px;
        margin-top: 2px;
    }

    .ochild-toolbox .cat-select {
        padding: 8px 14px;
        font-size: 13px;
        min-height: 36px;
    }

    .ochild-toolbox .toolbox-cats {
        gap: 8px;
    }

    .ochild-toolbox .toolbox-pagination-wrap {
        margin-top: 14px;
        padding: 14px 12px;
        border-radius: 12px;
    }

    .ochild-toolbox .toolbox-pagination {
        gap: 4px;
    }

    .ochild-toolbox .toolbox-pagination .page-btn {
        min-width: 34px;
        height: 34px;
        padding: 0 9px;
        font-size: 13px;
        border-radius: 8px;
    }

    .ochild-toolbox .toolbox-pagination .page-info {
        width: 100%;
        text-align: center;
        margin: 6px 0 0;
    }
}

/* ---------- 8. 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
    .ochild-toolbox *,
    .ochild-toolbox *::before,
    .ochild-toolbox *::after {
        animation: none !important;
        transition: none !important;
    }
}