/* ================================================================
 * 课程榜单页（bangdan）
 * --------------------------------------------------------------
 * 宽度和主容器沿用 public/static/css/style.css 中 .main-content
 * 的 max-width:1440px 体系，与首页完全一致。
 *
 * .bangdan-section = .filter-section 同款白底 + 毛玻璃 + 圆角
 * ================================================================ */

/* -------- 榜单卡片（与首页 filter-section 完全一致） -------- */
.bangdan-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 6px 32px 24px;
    margin-top: 24px;
    margin-bottom: 7px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

/* -------- 搜索条（居中，与首页 filter-search-box 一致） -------- */
.bangdan-search-box {
    display: flex;
    width: 58%;
    margin: 16px auto 10px;
    gap: 0;
}

.bangdan-search-input {
    flex: 1;
    min-width: 0;
    padding: 12px 38px 12px 14px;
    border: 2px solid var(--primary);
    border-right: none;
    border-radius: 10px 0 0 10px;
    font-size: 14px;
    color: var(--dark);
    background: var(--white);
    transition: border-color .25s, box-shadow .25s;
    outline: none;
}

.bangdan-search-input:focus {
    border-color: var(--primary-dark);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .15);
}

.bangdan-search-input::placeholder {
    color: #94a3b8;
}

.bangdan-reset-btn {
    flex-shrink: 0;
    padding: 10px 18px;
    border: 0;
    border-radius: 0 10px 10px 0;
    background: var(--primary);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color .25s, transform .15s;
}

.bangdan-reset-btn:hover {
    background: var(--primary-dark);
}

.bangdan-reset-btn:active {
    transform: scale(.97);
}

/* -------- 筛选条件表（两列：标签 | 值） -------- */
.bangdan-filter-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    margin-bottom: 4px;
}

.bangdan-filter-table col.bangdan-filter-col-label { width: 40%; }
.bangdan-filter-table col.bangdan-filter-col-value { width: 60%; }

.bangdan-filter-table th,
.bangdan-filter-table td {
    padding: 12px 22px;
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
    font-weight: 400;
    font-size: 14px;
}

.bangdan-filter-table th {
    color: var(--gray-500);
    background: var(--gray-50);
}

.bangdan-filter-table td {
    color: var(--dark);
}

.bangdan-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    border: 1px solid var(--gray-300);
    border-radius: 999px;
    background: var(--white);
    color: var(--dark);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: border-color .25s, color .25s, box-shadow .25s;
}

.bangdan-filter-pill:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .10);
}

.bangdan-filter-pill i {
    font-size: 12px;
    color: var(--gray-500);
    transition: color .25s;
}

.bangdan-filter-pill:hover i {
    color: var(--primary);
}

/* -------- 榜单表格 -------- */
.bangdan-rank-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    margin-top: 4px;
}

.bangdan-rank-table col.bangdan-rank-col-rank { width: 12%; }
.bangdan-rank-table col.bangdan-rank-col-name { width: 22%; }
.bangdan-rank-table col.bangdan-rank-col-votes { width: 14%; }
.bangdan-rank-table col.bangdan-rank-col-reason { width: 52%; }

.bangdan-rank-table thead th {
    padding: 14px 22px;
    background: var(--gray-50);
    color: var(--gray-500);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .02em;
    text-align: left;
    border-bottom: 1px solid var(--gray-300);
    border-top: 2px solid var(--gray-100);
}

.bangdan-rank-table tbody tr {
    transition: background-color .2s;
}

.bangdan-rank-table tbody tr:hover {
    background: rgba(99, 102, 241, .03);
}

.bangdan-rank-table tbody td {
    padding: 20px 22px;
    color: var(--dark);
    font-size: 15px;
    border-bottom: 1px solid var(--gray-100);
    vertical-align: top;
}

/* 序号徽章 */
.bangdan-rank-index {
    text-align: left !important;
    vertical-align: middle !important;
}

.bangdan-rank-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(99, 102, 241, .25);
}

.bangdan-rank-table tbody tr:nth-child(n+4) .bangdan-rank-num {
    background: var(--gray-300);
    color: var(--gray-700);
    box-shadow: none;
}

/* 大V名字 */
.bangdan-rank-name {
    font-weight: 600;
    vertical-align: middle !important;
}

/* 推荐数 */
.bangdan-rank-votes {
    color: var(--gray-500);
    vertical-align: middle !important;
}

/* 上榜理由 */
.bangdan-rank-reason {
    line-height: 1.7;
    font-size: 14px;
}

.bangdan-reason-line {
    color: var(--dark);
}

.bangdan-reason-line + .bangdan-reason-line {
    margin-top: 2px;
    color: var(--gray-500);
}

/* ================================================================
 * 参与评选页（pingbi）
 * --------------------------------------------------------------
 * 沿用榜单页的 .bangdan-section 容器，仅在此基础上添加表单样式。
 * ================================================================ */

/* ---------- 搜索下拉组件 ---------- */
.pingbi-search-wrap {
    position: relative;
}

.pingbi-search-input {
    padding-right: 40px !important;
}

.pingbi-search-icon {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 14px;
    pointer-events: none;
    transition: color .25s;
}

.pingbi-search-wrap:focus-within .pingbi-search-icon {
    color: var(--primary);
}

.pingbi-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 100;
    max-height: 260px;
    overflow-y: auto;
    margin: 4px 0 0;
    padding: 4px 0;
    list-style: none;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .10);
}

.pingbi-dropdown.is-hidden {
    display: none;
}

.pingbi-dropdown-item {
    padding: 10px 14px;
    font-size: 14px;
    color: var(--dark);
    cursor: pointer;
    transition: background-color .15s, color .15s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pingbi-dropdown-item:hover,
.pingbi-dropdown-item.is-active {
    background: var(--primary);
    color: var(--white);
}

.pingbi-dropdown-item mark {
    background: transparent;
    color: var(--primary);
    font-weight: 600;
}

.pingbi-dropdown-item:hover mark,
.pingbi-dropdown-item.is-active mark {
    color: var(--white);
    font-weight: 700;
}

.pingbi-dropdown-empty {
    padding: 16px 14px;
    font-size: 13px;
    color: var(--gray-400);
    text-align: center;
}

/* ---------- 多选下拉组件 ---------- */
.pingbi-multi-dropdown {
    position: relative;
    width: 100%;
}

.pingbi-multi-trigger {
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    box-sizing: border-box;
    min-height: 42px;
    padding: 4px 36px 4px 12px;
    border: 1px solid var(--gray-300);
    border-radius: 10px;
    background: var(--white);
    cursor: pointer;
    user-select: none;
    transition: border-color .25s, box-shadow .25s;
    flex-wrap: wrap;
    position: relative;
}

.pingbi-multi-trigger:focus,
.pingbi-multi-trigger:focus-within {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .12);
}

.pingbi-multi-placeholder {
    color: #94a3b8;
    font-size: 14px;
}

.pingbi-multi-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.pingbi-multi-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: rgba(99, 102, 241, .10);
    border: 1px solid rgba(99, 102, 241, .20);
    border-radius: 6px;
    font-size: 13px;
    color: var(--primary);
    font-weight: 500;
    line-height: 1.6;
}

.pingbi-multi-tag-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    font-size: 10px;
    color: var(--primary);
    cursor: pointer;
    transition: background .15s, color .15s;
    font-style: normal;
}

.pingbi-multi-tag-remove:hover {
    background: var(--primary);
    color: var(--white);
}

.pingbi-multi-arrow {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 13px;
    pointer-events: none;
    transition: transform .25s, color .25s;
}

.pingbi-multi-trigger:focus .pingbi-multi-arrow {
    color: var(--primary);
}

.pingbi-multi-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 100;
    max-height: 240px;
    overflow-y: auto;
    margin: 4px 0 0;
    padding: 4px 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .10);
}

.pingbi-multi-menu.is-hidden {
    display: none;
}

.pingbi-multi-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    cursor: pointer;
    transition: background-color .15s;
    font-size: 14px;
    color: var(--dark);
}

.pingbi-multi-option:hover {
    background: rgba(99, 102, 241, .06);
}

.pingbi-multi-checkbox {
    display: none;
}

.pingbi-multi-checkmark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    border-radius: 4px;
    background: var(--white);
    font-size: 10px;
    color: transparent;
    transition: all .2s;
    flex-shrink: 0;
}

.pingbi-multi-checkbox:checked + .pingbi-multi-checkmark {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.pingbi-multi-label {
    flex: 1;
}

/* ---------- 页面标签切换（完全独立，不与首页 quick-actions 冲突） ---------- */
.pingbi-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 24px 0px ;
}

.pingbi-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    background: var(--white);
    border: 1px solid var(--gray-200, #e5e7eb);
    border-radius: 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-700);
    text-decoration: none;
    cursor: pointer;
    transition: background-color .25s, color .25s, border-color .25s, box-shadow .25s;
}

.pingbi-tab:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, .3);
}

.pingbi-tab.is-active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, .3);
    font-weight: 600;
}

/* 页面标题区 */
.pingbi-header {
    padding: 22px 22px 14px;
    border-bottom: 1px solid var(--gray-100);
    margin-bottom: 4px;
}

.pingbi-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
    margin: 0 0 6px;
    letter-spacing: -.01em;
}

.pingbi-subtitle {
    margin: 0;
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* 评选表格：让 th 行高更舒展，便于表单控件贴合 */
.pingbi-section .pingbi-table th,
.pingbi-section .pingbi-table td {
    padding: 14px 22px;
    font-size: 14px;
}

.pingbi-section .pingbi-table th {
    background: var(--gray-50);
    color: var(--gray-500);
    font-weight: 500;
}

/* 缩进标签：用于"其他风格"这种子级提示 */
.pingbi-section .pingbi-indent {
    padding-left: 44px !important;
    color: var(--gray-500);
    font-weight: 400;
    font-size: 13px !important;
}

/* 表单控件通用 */
.pingbi-section input,
.pingbi-section select,
.pingbi-section textarea {
    font-family: inherit;
    color: var(--dark);
}

.pingbi-section .pingbi-table tbody tr:hover {
    background: transparent;
}

/* select + icon 组合容器 */
.pingbi-field-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.pingbi-field-wrap .pingbi-field-icon {
    position: absolute;
    right: 14px;
    color: var(--gray-500);
    font-size: 12px;
    pointer-events: none;
    transition: color .25s;
}

.pingbi-field-wrap:focus-within .pingbi-field-icon {
    color: var(--primary);
}

/* 下拉选择 */
.pingbi-select {
    width: 100%;
    height: 42px;
    padding: 0 38px 0 14px;
    border: 1px solid var(--gray-300);
    border-radius: 10px;
    background: var(--white);
    font-size: 14px;
    color: var(--dark);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    transition: border-color .25s, box-shadow .25s;
}

.pingbi-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .12);
}

/* 文本输入 */
.pingbi-input {
    width: 100%;
    height: 42px;
    padding: 0 14px;
    border: 1px solid var(--gray-300);
    border-radius: 10px;
    background: var(--white);
    font-size: 14px;
    color: var(--dark);
    transition: border-color .25s, box-shadow .25s;
}

.pingbi-input::placeholder,
.pingbi-textarea::placeholder {
    color: #94a3b8;
}

.pingbi-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .12);
}

/* 多行文本 */
.pingbi-textarea {
    width: 100%;
    min-height: 84px;
    padding: 12px 14px;
    border: 1px solid var(--gray-300);
    border-radius: 10px;
    background: var(--white);
    font-size: 14px;
    line-height: 1.6;
    color: var(--dark);
    resize: vertical;
    transition: border-color .25s, box-shadow .25s;
}

.pingbi-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .12);
}

/* 提交按钮行 */
.pingbi-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 22px 22px 26px;
    margin-top: 8px;
}

.pingbi-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 44px;
    padding: 0 24px;
    border: 0;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform .15s, background-color .25s, box-shadow .25s;
}

.pingbi-btn:active {
    transform: scale(.97);
}

.pingbi-btn i {
    font-size: 13px;
}

.pingbi-btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
    box-shadow: 0 6px 16px rgba(99, 102, 241, .28);
}

.pingbi-btn-primary:hover {
    box-shadow: 0 10px 22px rgba(99, 102, 241, .38);
}

.pingbi-btn-secondary {
    background: var(--white);
    color: var(--dark);
    border: 1px solid var(--gray-300);
}

.pingbi-btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* -------- 响应式（pingbi 专属补充） -------- */
@media (max-width: 768px) {
    .pingbi-tabs { gap: 8px; padding: 20px 0px 0px 0px; }
    .pingbi-tab { padding: 10px 12px; font-size: 13px; border-radius: 10px; }
    .pingbi-header { padding: 16px 14px 10px; }
    .pingbi-title { font-size: 18px; }
    .pingbi-section .pingbi-table th,
    .pingbi-section .pingbi-table td { padding: 10px 14px; font-size: 13px; }
    .pingbi-section .pingbi-indent { padding-left: 22px !important; }
    .pingbi-actions { padding: 16px 14px; justify-content: center; }
    .pingbi-btn { height: 42px; padding: 0 18px; font-size: 13px; }
}

/* -------- 响应式 -------- */
@media (max-width: 1024px) {
    .bangdan-section {
        border-radius: 20px;
        padding: 6px 24px 20px;
    }

    .bangdan-search-box {
        width: 80%;
    }

    .bangdan-filter-table th,
    .bangdan-filter-table td {
        padding: 10px 18px;
    }

    .bangdan-rank-table thead th { padding: 12px 18px; }
    .bangdan-rank-table tbody td { padding: 16px 18px; }
}

@media (max-width: 768px) {
    .bangdan-section {
        border-radius: 16px;
        padding: 6px 12px 16px;
    }

    .bangdan-search-box {
        width: 100%;
    }

    .bangdan-reset-btn {
        padding: 10px 14px;
        font-size: 13px;
    }

    .bangdan-filter-table col.bangdan-filter-col-label { width: 34%; }
    .bangdan-filter-table col.bangdan-filter-col-value { width: 66%; }
    .bangdan-filter-table th,
    .bangdan-filter-table td {
        padding: 10px 14px;
        font-size: 13px;
    }

    .bangdan-rank-table col.bangdan-rank-col-rank { width: 16%; }
    .bangdan-rank-table col.bangdan-rank-col-name { width: 24%; }
    .bangdan-rank-table col.bangdan-rank-col-votes { width: 16%; }
    .bangdan-rank-table col.bangdan-rank-col-reason { width: 44%; }

    .bangdan-rank-table thead th {
        padding: 10px 12px;
        font-size: 12px;
    }
    .bangdan-rank-table tbody td {
        padding: 14px 12px;
        font-size: 13px;
    }
    .bangdan-rank-num {
        min-width: 30px;
        height: 30px;
        font-size: 13px;
    }
}