/**
 * 题包转换页（Polygon + 酒井算协）专用样式。
 * 页面须引入本文件；两来源面板共用 class，禁止各写一套 toolbar/button 样式。
 */
.pkg-convert-nav .nav-link {
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.45rem 1rem;
    color: var(--bs-secondary-color);
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
}
.pkg-convert-nav .nav-link:hover {
    color: var(--bs-body-color);
    border-bottom-color: rgba(var(--bs-primary-rgb), 0.35);
}
.pkg-convert-nav .nav-link.active {
    color: var(--bs-primary);
    background: transparent;
    border-bottom-color: var(--bs-primary);
}
.pkg-convert-tab-content {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.04);
}
.pkg-tab-badge {
    font-size: 0.65rem;
    font-weight: 600;
    vertical-align: middle;
}
.pkg-placeholder-card {
    background: linear-gradient(180deg, rgba(var(--bs-primary-rgb), 0.03) 0%, transparent 100%);
}

/* —— 工具栏：Polygon / 酒井同一套（btn-sm、bilingual-inline） —— */
.pkg-convert-toolbar .btn {
    line-height: 1.2;
}

/* —— 以下均在 .pkg-parser-panel 内生效（两面板根节点须带此类） —— */
.pkg-parser-panel .directory {
    font-family: Arial, sans-serif;
    line-height: 1.5;
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 0.375rem;
    border: 1px solid #dee2e6;
    margin: 1rem 0;
}
.pkg-parser-panel .directory ul {
    list-style-type: none;
    padding-left: 20px;
    margin: 0;
}
.pkg-parser-panel .directory li {
    margin: 5px 0;
}
.pkg-parser-panel .directory .folder::before {
    content: "📁 ";
}
.pkg-parser-panel .directory .file::before {
    content: "📄 ";
}
.pkg-parser-panel .directory .img::before {
    content: "🏞️ ";
}
.pkg-parser-panel .modal-body p {
    margin-bottom: 1rem;
}
.pkg-parser-panel .modal-body ul {
    padding-left: 20px;
    list-style-type: disc;
}
.pkg-parser-panel .modal-body li {
    margin-bottom: 0.75rem;
}

/* 题包表「语言」列：数字徽章，与测例 chip 区分 */
.pkg-parser-panel .pkg-lang-badge-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.85rem;
    padding: 0.12rem 0.45rem;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(var(--bs-primary-rgb), 0.12) 0%, rgba(var(--bs-primary-rgb), 0.06) 100%);
    border: 1px solid rgba(var(--bs-primary-rgb), 0.22);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--bs-primary);
    line-height: 1.2;
    transition: box-shadow 0.15s ease, transform 0.12s ease;
}
.pkg-parser-panel .pkg-lang-order-open:hover .pkg-lang-badge-chip {
    box-shadow: 0 0.12rem 0.35rem rgba(var(--bs-primary-rgb), 0.2);
}
.pkg-lang-order-list .list-group-item {
    cursor: grab;
}
.pkg-lang-order-list .list-group-item:active {
    cursor: grabbing;
}

.pkg-parser-panel .polygon-batch-pdf-group .polygon-btn-stack {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.2rem 0.5rem;
    min-height: 2.25rem;
    line-height: 1.12;
}
.pkg-parser-panel .polygon-btn-stack-cn {
    font-size: 0.72rem;
    font-weight: 600;
}
.pkg-parser-panel .polygon-btn-stack-en {
    font-size: 0.62rem;
    font-weight: 400;
    opacity: 0.88;
}

.pkg-parser-panel .polygon-td-data-chip {
    cursor: pointer;
    user-select: none;
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.2rem 0.45rem;
    border-radius: 0.35rem;
    border: 1px solid rgba(15, 23, 42, 0.1);
    background: var(--bs-tertiary-bg, #f8f9fa);
    font-size: 0.72rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    max-width: 100%;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.pkg-parser-panel .polygon-td-data-chip:hover {
    border-color: rgba(13, 110, 253, 0.4);
    box-shadow: 0 1px 4px rgba(13, 110, 253, 0.12);
}
.pkg-parser-panel .polygon-td-data-chip:focus {
    outline: none;
}
.pkg-parser-panel .polygon-td-data-chip:focus-visible {
    outline: 2px solid var(--bs-primary, #0d6efd);
    outline-offset: 2px;
}
.pkg-parser-panel .polygon-td-chip-sep {
    color: var(--bs-secondary-color, #adb5bd);
    font-weight: 400;
    opacity: 0.85;
}
.pkg-parser-panel .polygon-td-chip-count {
    color: var(--bs-primary, #0d6efd);
}
.pkg-parser-panel .polygon-td-chip-size {
    color: #c0392b;
}
.pkg-parser-panel .polygon-spj-cell {
    display: inline-block;
    border-radius: 0.3rem;
    padding: 1px;
}
.pkg-parser-panel .polygon-spj-cell.polygon-spj-v-0 {
    background: rgba(13, 110, 253, 0.12);
    box-shadow: inset 0 0 0 1px rgba(13, 110, 253, 0.22);
}
.pkg-parser-panel .polygon-spj-cell.polygon-spj-v-1 {
    background: rgba(230, 126, 34, 0.14);
    box-shadow: inset 0 0 0 1px rgba(230, 126, 34, 0.35);
}
.pkg-parser-panel .polygon-spj-cell.polygon-spj-v-2 {
    background: rgba(25, 135, 84, 0.12);
    box-shadow: inset 0 0 0 1px rgba(25, 135, 84, 0.28);
}
.pkg-parser-panel .polygon-lang-count-tag {
    font-size: 0.72rem;
    font-weight: 600;
    min-width: 1.5rem;
}
.pkg-parser-panel .polygon-lang-count-tag--sm {
    font-size: 0.6rem;
    font-weight: 600;
    padding: 0.08em 0.38em;
    min-width: 1.05rem;
    line-height: 1.2;
}
.pkg-parser-panel .polygon-lang-cell-wrap {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
    max-width: 100%;
}

.pkg-parser-panel .polygon-stmt-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.12;
    padding: 0.18rem 0.42rem;
    min-width: 3.1rem;
    border-radius: 0.35rem;
    border: 1px solid transparent;
    font-size: 0.68rem;
    vertical-align: middle;
}
.pkg-parser-panel .polygon-stmt-badge-cn {
    font-weight: 600;
    font-size: 0.72rem;
}
.pkg-parser-panel .polygon-stmt-badge-en {
    font-weight: 400;
    font-size: 0.62rem;
    opacity: 0.88;
}
.pkg-parser-panel .polygon-stmt-tag--latex {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: var(--bs-font-monospace, ui-monospace, monospace);
    padding: 0.12rem 0.42rem;
    border-radius: 0.35rem;
    line-height: 1.2;
    color: var(--bs-secondary-color, #6c757d);
    background: var(--bs-tertiary-bg, #f8f9fa);
    border: 1px solid var(--bs-border-color, #dee2e6);
    vertical-align: middle;
}
.pkg-parser-panel .polygon-stmt-badge--none {
    color: var(--bs-danger-text-emphasis, #58151c);
    background: var(--bs-danger-bg-subtle, #f8d7da);
    border-color: rgba(220, 53, 69, 0.35);
}

.pkg-parser-panel .polygon-hash-pill {
    display: inline-block;
    max-width: 3.6rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.7rem;
    padding: 0.08rem 0.28rem;
    border-radius: 0.2rem;
    background: var(--bs-tertiary-bg);
    border: 1px solid var(--bs-border-color);
    vertical-align: middle;
    cursor: pointer;
    color: inherit;
    line-height: inherit;
    font-family: var(--bs-font-monospace, ui-monospace, monospace);
}
.pkg-parser-panel .polygon-hash-pill:hover {
    border-color: rgba(13, 110, 253, 0.45);
    color: var(--bs-primary);
    background: var(--bs-primary-bg-subtle, #e7f1ff);
}
.pkg-parser-panel .polygon-hash-pill:focus {
    outline: none;
}
.pkg-parser-panel .polygon-hash-pill:focus-visible {
    outline: 2px solid var(--bs-primary, #0d6efd);
    outline-offset: 2px;
}

.polygon-testdata-modal-dialog {
    max-width: min(520px, 94vw);
    width: min(520px, 94vw);
}
.pkg-parser-panel ul.polygon-testdata-file-list:not(:empty) {
    max-height: 50vh;
    overflow-y: auto;
}
.pkg-parser-panel .polygon-testdata-file-list:not(:empty) {
    border: 1px solid var(--bs-border-color);
    border-radius: 0.25rem;
}

.pkg-parser-panel #polygon_parse_table .polygon-spj-select,
.pkg-parser-panel #thusaa_parse_table .polygon-spj-select,
.pkg-parser-panel #polygon_parse_table .polygon-pdf-mode-select,
.pkg-parser-panel #polygon_parse_table .polygon-primary-lang-select {
    font-size: 0.7rem;
    min-height: 1.45rem;
    max-width: 7.5rem;
    padding-top: 0.1rem;
    padding-bottom: 0.1rem;
}