/* 数据类工具共用宽工作区、输入输出面板、统计和表格，业务页面只补充必要差异。 */
.data-tool-shell {
    width: min(calc(100% - 48px), 1200px);
    max-width: none;
}

.data-workspace {
    display: block;
}

.data-heading {
    /* 数据安全说明紧跟标题阅读，显式覆盖公共标题栏的横向 flex 布局。 */
    display: block;
    margin-bottom: 16px;
}

.data-heading .local-note {
    margin-top: 6px;
    text-align: left;
}

.data-heading-note {
    max-width: 760px;
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
    text-align: left;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.credential-conversion-grid {
    grid-template-columns: minmax(0, 1fr) 330px minmax(0, 1fr);
}

.conversion-controls-panel {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 16px;
    border-right: 1px solid var(--line);
}

/* 转换按钮与设置标题保持在一起，长输入或选项滚动时仍可直接执行。 */
.conversion-actions {
    position: sticky;
    z-index: 2;
    top: 8px;
    order: -1;
    margin: 0 0 20px;
    padding: 10px 0;
    background: var(--paper);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.conversion-controls-heading h2 {
    margin: 0 0 18px;
    font-size: 18px;
}

.conversion-target-label {
    margin: 24px 0 12px;
    font-size: 16px;
    font-weight: 800;
}

.conversion-submit {
    width: 100%;
    margin-top: 24px;
}

.data-panel {
    min-width: 0;
    padding: 16px 0 20px;
}

.data-grid > .data-panel:first-child {
    padding-right: 20px;
    border-right: 1px solid var(--line);
}

.data-grid > .data-panel:last-child {
    padding-left: 20px;
}

/* 单面板工具按阅读顺序纵向铺开，不能继承双栏网格的左右边距。 */
.data-workspace > form > .data-panel,
.data-workspace > .data-panel {
    padding: 16px 0;
    border-top: 1px solid var(--line);
}

.data-workspace > .data-panel:last-child {
    border-bottom: 1px solid var(--line);
}

.data-workspace > form > .data-panel .data-textarea {
    min-height: 96px;
}

.data-panel-heading {
    display: flex;
    align-items: start;
    justify-content: space-between;
    min-height: 0;
    margin-bottom: 12px;
    gap: 18px;
}

.data-panel-heading > div {
    min-width: 0;
}

/* 标题栏命令必须保持完整标签，避免窄面板把“填入示例”等短操作拆成两行。 */
.data-panel-heading .table-command {
    flex: 0 0 auto;
    white-space: nowrap;
}

.data-panel-heading h2 {
    margin: 0;
    font-size: 18px;
    line-height: 1.35;
}

.data-panel-heading p {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 13px;
}

/* Session 来源说明和安全边界放在输入区内，用户读取凭证前即可看到。 */
.session-guide {
    margin: 0 0 14px;
    padding: 13px 14px;
    border-left: 4px solid var(--forest);
    background: var(--surface-soft);
    line-height: 1.55;
}

.session-guide strong {
    display: block;
    margin-bottom: 4px;
    color: var(--forest);
}

.session-guide p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.session-guide a,
.session-community a {
    color: var(--forest);
    font-weight: 750;
    overflow-wrap: anywhere;
}

.session-guide .session-warning {
    color: var(--error);
    font-weight: 650;
}

.session-community {
    display: grid;
    gap: 3px;
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

.session-account-preview {
    margin: 0 0 16px;
}

.session-account-preview .data-table {
    min-width: 480px;
}

.session-output-notice {
    margin: 14px 0 0;
    color: var(--warning, var(--orange-dark));
    font-size: 13px;
    line-height: 1.5;
}

.data-textarea,
.data-input,
.data-select,
.data-number {
    width: 100%;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 4px;
    font: inherit;
    font-size: var(--tool-input-font);
    line-height: 22px;
}

.data-textarea {
    display: block;
    height: var(--tool-editor-height);
    min-height: 96px;
    padding: 10px 12px;
    resize: vertical;
    font: 13px/1.65 Consolas, "Courier New", monospace;
}

.data-textarea.output {
    background: var(--surface-soft);
}

.json-diff-input-wrap {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

/* 树节点使用 details 保留原生键盘交互，缩进和分隔线用于辨认深层 JSON。 */
.json-tree-panel { margin-top: 18px; }
.json-tree { margin-top: 12px; font: 14px/1.6 Consolas, "Courier New", monospace; }
.json-tree details { min-width: 0; padding: 5px 0; border-top: 1px solid var(--line); }
.json-tree summary { cursor: pointer; overflow-wrap: anywhere; font-weight: 700; }
.json-tree-children { padding-left: 18px; }
.json-tree-leaf { display: block; padding: 4px 0 2px 18px; overflow-wrap: anywhere; color: var(--muted); white-space: pre-wrap; }

.data-input,
.data-select,
.data-number {
    min-height: var(--tool-control-height);
    padding: var(--tool-control-padding) 12px;
}

.data-textarea:focus,
.data-input:focus,
.data-select:focus,
.data-number:focus {
    border-color: var(--forest);
    outline: 3px solid var(--focus-ring);
}

.data-field {
    display: grid;
    gap: 8px;
    min-width: 0;
}

.data-field > span,
.data-field > label {
    font-size: 14px;
    font-weight: 750;
}

/* 识别结论靠近格式选择展示，混合输入的多个类型可自然换行而不撑破中间栏。 */
.detected-format {
    min-height: 20px;
    margin: 8px 0 0;
    color: var(--forest);
    font-size: 14px;
    font-weight: 750;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.data-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.data-options {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 18px;
}

.data-options label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
}

.data-options input {
    width: 17px;
    height: 17px;
    margin: 0;
    accent-color: var(--orange-dark);
}

.data-dropzone {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    min-height: 86px;
    margin-top: 14px;
    border: 1px dashed var(--line-strong);
    border-radius: 4px;
    color: var(--muted);
    cursor: pointer;
    text-align: center;
}

.data-dropzone:hover,
.data-dropzone.is-dragging {
    color: var(--forest);
    background: var(--surface-soft);
    border-color: var(--forest);
}

.data-dropzone input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.data-dropzone strong {
    color: var(--ink);
}

.data-dropzone span,
.file-summary {
    font-size: 13px;
}

.file-summary {
    min-height: 22px;
    margin: 8px 0 0;
    color: var(--muted);
}

.data-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin: 14px 0 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.data-stats div {
    min-width: 0;
    padding: 8px 6px;
    text-align: center;
}

.data-stats div + div {
    border-left: 1px solid var(--line);
}

.data-stats dt {
    color: var(--muted);
    font-size: 12px;
}

.data-stats dd {
    margin: 0;
    overflow-wrap: anywhere;
    font-size: 20px;
    font-weight: 800;
}

.data-issues {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    color: var(--error);
    font-size: 13px;
}

.data-issues ul {
    margin: 0;
    padding-left: 20px;
}

.data-status {
    min-height: 24px;
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.data-table-wrap {
    margin-top: 18px;
    overflow-x: auto;
    border-top: 1px solid var(--line);
}

.data-table {
    width: 100%;
    min-width: 620px;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th,
.data-table td {
    padding: 11px 10px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.data-table th {
    color: var(--muted);
    font-size: 12px;
}

.data-table code {
    font-family: Consolas, "Courier New", monospace;
}

.table-command {
    padding: 2px 0;
    color: var(--orange-dark);
    background: transparent;
    border: 0;
    border-bottom: 1px solid currentcolor;
    cursor: pointer;
    font: inherit;
    font-size: var(--tool-input-font);
    line-height: 22px;
    font-weight: 750;
}

.mode-fieldset {
    min-width: 0;
    margin: 16px 0;
    padding: 0;
    border: 0;
}

/* 输出格式数量较多，按用途平铺后可以直接扫视和切换，不再依赖长下拉列表。 */
.format-fieldset {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.format-fieldset > legend {
    margin-bottom: 14px;
    font-size: 17px;
    font-weight: 800;
}

.format-groups {
    display: grid;
    gap: 18px;
}

.format-group h2,
.format-group h3 {
    margin: 0 0 8px;
    color: var(--muted);
    font: 750 13px/1.4 "Microsoft YaHei", sans-serif;
    letter-spacing: 0;
}

.format-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
    gap: 8px;
}

.format-options label {
    position: relative;
    min-width: 0;
    cursor: pointer;
}

.format-options input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.format-options span {
    display: grid;
    min-height: var(--tool-control-height);
    padding: var(--tool-control-padding) 12px;
    place-items: center;
    overflow-wrap: anywhere;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--surface);
    font-size: 14px;
    font-weight: 750;
    text-align: center;
}

.format-options input:checked + span {
    color: var(--surface);
    background: var(--forest);
    border-color: var(--forest);
}

.format-options input:focus-visible + span {
    outline: 3px solid var(--eye);
    outline-offset: 3px;
}

.mode-fieldset legend {
    margin-bottom: 10px;
    font-weight: 750;
}

.mode-control {
    display: inline-grid;
    grid-template-columns: repeat(2, minmax(112px, 1fr));
    padding: 3px;
    background: var(--line);
    border-radius: 6px;
}

.mode-control label {
    position: relative;
    cursor: pointer;
}

.mode-control input {
    position: absolute;
    opacity: 0;
}

.mode-control span {
    display: grid;
    min-height: var(--tool-control-height);
    padding: var(--tool-control-padding) 12px;
    place-items: center;
    border-radius: 4px;
    color: var(--muted);
    font-weight: 750;
    font-size: 14px;
    line-height: 22px;
}

/* 常用 JSON 操作并排展示，避免八个选项占据四行设置区。 */
.json-mode-control {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 640px) {
    .json-mode-control {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.mode-control input:checked + span {
    color: var(--ink);
    background: var(--surface);
    box-shadow: 0 1px 3px rgba(34, 37, 34, 0.12);
}

.mode-control input:focus-visible + span {
    outline: 3px solid var(--eye);
    outline-offset: 3px;
}

.data-notes {
    display: grid;
    grid-template-columns: minmax(210px, 0.45fr) minmax(0, 1fr);
    gap: 60px;
    padding-top: 48px;
}

.data-notes h2 {
    margin: 0;
    font-family: Georgia, "Microsoft YaHei", serif;
    font-size: 29px;
    letter-spacing: 0;
}

.data-notes p {
    margin: 0 0 12px;
    color: var(--muted);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* 统一在平板断点收起双栏，保证 920px 以下的工具都有一致阅读顺序。 */
@media (max-width: 920px) {
    .data-grid {
        grid-template-columns: 1fr;
    }

    .data-grid > .data-panel:first-child {
        padding-right: 0;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .data-grid > .data-panel:last-child {
        padding-left: 0;
    }
}

@media (max-width: 1100px) {
    .credential-conversion-grid {
        grid-template-columns: 1fr;
    }

    .credential-conversion-grid .data-panel:first-child {
        padding-right: 0;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .conversion-controls-panel {
        padding-right: 0;
        padding-left: 0;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .credential-conversion-grid .data-panel:last-child {
        padding-left: 0;
    }
}

@media (max-width: 640px) {
    .data-tool-shell {
        width: min(calc(100% - 32px), 1200px);
    }

    .data-fields,
    .data-notes {
        grid-template-columns: 1fr;
    }

    .data-notes {
        gap: 18px;
    }

    .mode-control {
        width: 100%;
    }

    .json-tree-children { padding-left: 10px; }

    /* 两列平铺为奇数项时让末项占满一行，避免移动端留下半行空白。 */
    .format-options label:last-child:nth-child(odd) {
        grid-column: 1 / -1;
    }

    .data-stats dd {
        font-size: 17px;
    }

    .data-panel .form-actions > button {
        flex: 0 0 auto;
    }

    /* 手机端保留账号识别最有用的两列，避免预览表制造额外横向滚动。 */
    .session-account-preview {
        overflow: hidden;
    }

    .session-account-preview .data-table {
        min-width: 0;
        table-layout: fixed;
    }

    .session-account-preview th:nth-child(n + 3),
    .session-account-preview td:nth-child(n + 3) {
        display: none;
    }

    .session-account-preview th:nth-child(1),
    .session-account-preview th:nth-child(2) {
        width: 50%;
    }

    /* 数据表默认允许收缩；仅在业务页声明的低优先级列继续隐藏，避免关键结果被迫横向滚动。 */
    .data-table-wrap:not(.session-account-preview) { overflow-x: visible; }
    .data-table-wrap:not(.session-account-preview) .data-table { min-width: 0; table-layout: fixed; }
    .data-table-wrap:not(.session-account-preview) .data-table th,
    .data-table-wrap:not(.session-account-preview) .data-table td { padding: 10px 6px; overflow-wrap: anywhere; }
    .batch-totp-table th:nth-child(1), .batch-totp-table td:nth-child(1) { width: 31%; }
    .batch-totp-table th:nth-child(2), .batch-totp-table td:nth-child(2) { width: 22%; }
    .batch-totp-table th:nth-child(3), .batch-totp-table td:nth-child(3) { width: 17%; }
    .batch-totp-table th:nth-child(4), .batch-totp-table td:nth-child(4) { display: none; }
    .batch-totp-table th:nth-child(5), .batch-totp-table td:nth-child(5) { width: 30%; }
    .batch-totp-table td:nth-child(5) { white-space: nowrap; }
    .relogin-table th:nth-child(1), .relogin-table td:nth-child(1) { width: 29%; }
    .relogin-table th:nth-child(2), .relogin-table td:nth-child(2) { width: 22%; }
    .relogin-table th:nth-child(3), .relogin-table td:nth-child(3),
    .relogin-table th:nth-child(5), .relogin-table td:nth-child(5) { display: none; }
    .relogin-table th:nth-child(4), .relogin-table td:nth-child(4) { width: 20%; }
    .relogin-table th:nth-child(6), .relogin-table td:nth-child(6) { width: 29%; }
}