/* AI 引物探针工作台：只作用于 primer-design 页面，避免影响其他业务模块。 */
.primer-workbench {
    --workbench-teal: #008f86;
    --workbench-teal-deep: #08766f;
    --workbench-teal-soft: #e8f8f5;
    --workbench-ink: #142b3f;
    --workbench-muted: #66798a;
    --workbench-line: #d9e4e9;
    --workbench-success: #148a56;
    display: grid;
    gap: 12px;
    width: 100%;
    padding-bottom: 92px;
    color: var(--workbench-ink);
}

/* 组件自身的 flex/grid 声明不能覆盖 HTML hidden 状态，否则未完成的结果会提前出现。 */
.primer-workbench [hidden] {
    display: none !important;
}

.workbench-heading,
.workbench-section-title,
.workbench-section-title > div,
.workbench-actions,
.workbench-report-bar,
.workbench-report-success,
.workbench-candidate-heading,
.workbench-field-label,
.workbench-quality-row {
    display: flex;
    align-items: center;
}

.workbench-heading {
    justify-content: space-between;
    gap: 24px;
    padding: 4px 2px 10px;
}

.workbench-heading h2 {
    margin: 3px 0 2px;
    color: var(--workbench-ink);
    font-family: "Arial Narrow", "Segoe UI", "PingFang SC", sans-serif;
    font-size: clamp(24px, 2.2vw, 34px);
    font-weight: 760;
    letter-spacing: -0.03em;
}

.workbench-history-card {
    min-width: 0;
    border: 1px solid var(--workbench-line);
    border-radius: 10px;
    background: var(--color-surface);
    box-shadow: 0 5px 18px rgba(20, 43, 63, 0.04);
}

.workbench-history-card > summary {
    display: flex;
    min-height: 48px;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    color: var(--workbench-ink);
    cursor: pointer;
    list-style: none;
    font-size: 14px;
    font-weight: 750;
}

.workbench-history-card > summary::-webkit-details-marker {
    display: none;
}

.workbench-history-card > summary::before {
    display: inline-grid;
    width: 22px;
    height: 22px;
    place-items: center;
    border: 1px solid rgba(0, 143, 134, 0.34);
    border-radius: 50%;
    color: var(--workbench-teal-deep);
    content: "+";
    font-family: Consolas, "Courier New", monospace;
    line-height: 1;
}

.workbench-history-card[open] > summary::before {
    content: "−";
}

.workbench-history-card > summary small {
    margin-left: auto;
    color: var(--workbench-muted);
    font-size: 11px;
    font-weight: 500;
}

.workbench-history-list {
    display: grid;
    max-height: 264px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    overflow-y: auto;
    padding: 0 16px 16px;
    border-top: 1px solid var(--workbench-line);
}

.workbench-history-item {
    display: grid;
    min-width: 0;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 5px 10px;
    margin-top: 10px;
    padding: 11px 12px;
    border: 1px solid var(--workbench-line);
    border-radius: 8px;
    background: var(--color-surface);
    color: var(--workbench-ink);
    cursor: pointer;
    text-align: left;
}

.workbench-history-item:hover,
.workbench-history-item.is-active {
    border-color: var(--workbench-teal);
    background: var(--workbench-teal-soft);
}

.workbench-history-item.is-active {
    box-shadow: inset 3px 0 0 var(--workbench-teal);
}

.workbench-history-item.is-failed {
    border-color: color-mix(in srgb, var(--color-danger) 42%, var(--workbench-line));
}

.workbench-history-title {
    min-width: 0;
    overflow: hidden;
    font-size: 13px;
    font-weight: 720;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.workbench-history-mode {
    align-self: start;
    padding: 3px 7px;
    border-radius: 999px;
    background: var(--workbench-teal-soft);
    color: var(--workbench-teal-deep);
    font-size: 10px;
    font-weight: 700;
    white-space: nowrap;
}

.workbench-history-item small {
    grid-column: 1 / -1;
    color: var(--workbench-muted);
    font-size: 10px;
}

.workbench-history-empty {
    grid-column: 1 / -1;
    margin: 14px 0 0;
    color: var(--workbench-muted);
    font-size: 12px;
}

.workbench-history-empty.is-error {
    color: var(--color-danger);
}

.workbench-card {
    min-width: 0;
    padding: 20px 24px;
    border: 1px solid var(--workbench-line);
    border-radius: 10px;
    background: var(--color-surface);
    box-shadow: 0 5px 18px rgba(20, 43, 63, 0.055);
}

.workbench-section-title {
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.workbench-section-title > div {
    gap: 10px;
}

.workbench-section-title h3 {
    color: var(--workbench-ink);
    font-size: 18px;
    font-weight: 750;
}

.workbench-step-number {
    display: inline-grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border: 1px solid rgba(0, 143, 134, 0.35);
    border-radius: 50%;
    color: var(--workbench-teal-deep);
    font-family: Consolas, "Courier New", monospace;
    font-size: 11px;
    font-weight: 800;
}

.workbench-helper {
    color: var(--workbench-muted);
    font-size: 12px;
}

.workbench-species-row {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr) 92px;
    gap: 12px;
    align-items: center;
}

.workbench-species-row > label,
.workbench-field-label > span {
    color: var(--workbench-ink);
    font-weight: 700;
}

.workbench-species-input-wrap {
    position: relative;
}

.workbench-search-icon {
    position: absolute;
    top: 50%;
    left: 15px;
    width: 14px;
    height: 14px;
    transform: translateY(-50%);
    border: 2px solid var(--workbench-ink);
    border-radius: 50%;
}

.workbench-search-icon::after {
    position: absolute;
    right: -5px;
    bottom: -3px;
    width: 6px;
    height: 2px;
    transform: rotate(45deg);
    background: var(--workbench-ink);
    content: "";
}

.workbench-species-input-wrap input,
.workbench-add-row input,
.workbench-advanced-grid input,
.workbench-condition-grid input,
.workbench-condition-grid select,
.workbench-design-settings select {
    width: 100%;
    border: 1px solid var(--workbench-line);
    border-radius: 7px;
    background: var(--color-surface);
    color: var(--workbench-ink);
    outline: none;
}

.workbench-species-input-wrap input {
    min-height: 44px;
    padding: 10px 14px 10px 42px;
    font-size: 15px;
}

.workbench-species-input-wrap input:focus,
.workbench-add-row input:focus,
.workbench-advanced-grid input:focus,
.workbench-condition-grid input:focus,
.workbench-condition-grid select:focus,
.workbench-design-settings select:focus {
    border-color: var(--workbench-teal);
    box-shadow: 0 0 0 3px rgba(0, 143, 134, 0.12);
}

.workbench-primary-btn,
.workbench-secondary-btn,
.workbench-add-row button {
    min-height: 40px;
    padding: 9px 18px;
    border: 1px solid transparent;
    border-radius: 7px;
    font-weight: 700;
}

.workbench-primary-btn {
    background: var(--workbench-teal);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(0, 143, 134, 0.2);
}

.workbench-primary-btn:hover:not(:disabled) {
    background: var(--workbench-teal-deep);
}

.workbench-primary-btn:disabled {
    cursor: not-allowed;
    opacity: 0.48;
    box-shadow: none;
}

.workbench-secondary-btn,
.workbench-add-row button {
    border-color: var(--workbench-line);
    background: var(--color-surface);
    color: var(--workbench-ink);
}

.workbench-inline-message {
    min-height: 22px;
    margin: 7px 0 3px 152px;
    color: var(--workbench-teal-deep);
    font-size: 12px;
}

.workbench-inline-message.is-error {
    color: var(--color-danger);
}

.workbench-parameter-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    padding: 18px 0;
    border-top: 1px solid var(--workbench-line);
}

.workbench-field-group {
    min-width: 0;
}

.workbench-field-label {
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.workbench-choice-list {
    display: flex;
    min-height: 42px;
    flex-wrap: wrap;
    gap: 8px;
    align-content: flex-start;
}

.workbench-choice-chip,
.workbench-species-chip {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border: 1px solid var(--workbench-line);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--workbench-ink);
    font-size: 13px;
}

.workbench-choice-chip small {
    color: var(--workbench-muted);
    font-family: Consolas, "Courier New", monospace;
    font-size: 10px;
}

.workbench-choice-chip:hover,
.workbench-choice-chip.is-selected {
    border-color: var(--workbench-teal);
    background: var(--workbench-teal-soft);
    color: var(--workbench-teal-deep);
}

.workbench-species-chip {
    border-color: rgba(0, 143, 134, 0.5);
    background: var(--workbench-teal-soft);
    color: var(--workbench-teal-deep);
}

.workbench-species-chip button {
    border: 0;
    background: transparent;
    color: currentColor;
    font-size: 18px;
    line-height: 1;
}

.workbench-empty-chip {
    align-self: center;
    color: var(--workbench-muted);
    font-size: 12px;
}

.workbench-add-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    margin-top: 10px;
}

.workbench-add-row input,
.workbench-advanced-grid input {
    min-height: 44px;
    padding: 8px 10px;
}

.workbench-add-row button {
    min-height: 36px;
    padding: 7px 11px;
    font-size: 12px;
}

/* 手工序列紧邻物种和靶点，补录时通过边框和文字提示继续当前任务。 */
.workbench-manual-sequence {
    min-width: 0;
    margin-bottom: 16px;
    padding: 14px;
    border: 1px solid var(--workbench-line);
    border-radius: 7px;
}

.workbench-manual-sequence > label {
    color: var(--workbench-ink);
    font-size: 13px;
    font-weight: 700;
}

.workbench-manual-sequence > label span,
.workbench-manual-sequence > p {
    color: var(--workbench-muted);
    font-size: 12px;
    font-weight: 400;
}

.workbench-manual-sequence > p {
    margin: 7px 0;
    line-height: 1.6;
}

.workbench-manual-sequence textarea {
    display: block;
    width: 100%;
    min-height: 112px;
    padding: 10px 12px;
    border: 1px solid var(--workbench-line);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--workbench-ink);
    font-family: Consolas, "Courier New", monospace;
    font-size: 13px;
    line-height: 1.6;
    overflow-wrap: anywhere;
    resize: vertical;
}

.workbench-manual-sequence textarea:focus {
    border-color: var(--workbench-teal);
    outline: 2px solid rgba(0, 143, 134, 0.2);
    outline-offset: 1px;
}

.workbench-manual-sequence.is-required {
    border-color: var(--workbench-teal);
    background: var(--workbench-teal-soft);
}

.workbench-manual-sequence .workbench-sequence-message {
    margin-bottom: 0;
    color: var(--workbench-teal-deep);
}

.workbench-manual-sequence .workbench-sequence-message.is-error {
    color: var(--color-danger);
}

.workbench-parameter-card :disabled {
    cursor: not-allowed;
}

/* 长度判断与原设计参数放在一起，逐物种确认使排除范围始终可见。 */
.workbench-sequence-review {
    min-width: 0;
    margin-bottom: 16px;
    padding: 16px;
    border: 1px solid var(--workbench-teal);
    border-left-width: 4px;
    border-radius: 7px;
    background: var(--workbench-teal-soft);
}

.workbench-sequence-review h4 {
    margin: 0;
    font-size: 15px;
    color: var(--workbench-teal-deep);
}

.workbench-sequence-review p {
    margin: 8px 0;
    font-size: 12px;
    line-height: 1.7;
}

.workbench-sequence-review-issue {
    min-width: 0;
    margin-top: 12px;
    padding: 12px;
    border: 1px solid var(--workbench-line);
    border-radius: 6px;
    background: var(--color-surface);
    overflow-wrap: anywhere;
}

.workbench-sequence-review-issue h5 {
    margin: 0;
    font-size: 13px;
}

.workbench-sequence-review-issue ul {
    margin: 8px 0;
    padding-left: 18px;
    color: var(--workbench-muted);
    font-family: Consolas, "Courier New", monospace;
    font-size: 12px;
    line-height: 1.8;
}

.workbench-sequence-review-choice {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 10px;
    font-size: 12px;
    font-weight: 700;
}

.workbench-sequence-review-choice input {
    flex: 0 0 auto;
    margin-top: 2px;
    accent-color: var(--workbench-teal);
}

.workbench-sequence-review-risk {
    color: var(--workbench-teal-deep);
    font-weight: 700;
}

.workbench-sequence-review-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.workbench-sequence-review-actions button {
    max-width: 100%;
    white-space: normal;
}

.workbench-sequence-review:focus-visible {
    outline: 2px solid var(--workbench-teal-deep);
    outline-offset: 3px;
}

.workbench-design-settings {
    display: grid;
    grid-template-columns: 220px 180px minmax(260px, 1fr);
    gap: 12px;
    align-items: start;
    padding: 14px 0;
    border-top: 1px solid var(--workbench-line);
}

.workbench-design-settings > label {
    display: flex;
    min-height: 38px;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: var(--workbench-muted);
    font-size: 12px;
}

.workbench-design-settings strong {
    color: var(--workbench-ink);
}

.workbench-design-settings select {
    width: 80px;
    min-height: 36px;
    padding: 7px;
}

.workbench-design-settings details {
    min-height: 38px;
    padding: 8px 12px;
    border-left: 1px solid var(--workbench-line);
}

.workbench-design-settings summary,
.workbench-sequence-details summary {
    color: var(--workbench-teal-deep);
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
}

.workbench-advanced-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(100px, 1fr));
    gap: 8px;
    margin-top: 12px;
}

.workbench-advanced-grid label {
    color: var(--workbench-muted);
    font-size: 11px;
}

.workbench-advanced-grid input {
    margin-top: 4px;
}

.workbench-actions {
    justify-content: flex-end;
    gap: 12px;
    padding-top: 14px;
    border-top: 1px solid var(--workbench-line);
}

.workbench-start-btn {
    min-width: 184px;
}

.workbench-start-btn span {
    margin-right: 6px;
}

.workbench-running-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--workbench-teal);
    box-shadow: 0 0 0 0 rgba(0, 143, 134, 0.35);
    animation: workbench-pulse 1.6s infinite;
}

@keyframes workbench-pulse {
    70% { box-shadow: 0 0 0 8px rgba(0, 143, 134, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 143, 134, 0); }
}

.workbench-progress-list {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
    list-style: none;
}

.workbench-progress-list li {
    position: relative;
    min-width: 0;
    padding: 23px 6px 0;
    color: var(--workbench-muted);
    font-size: 10px;
    text-align: center;
}

.workbench-progress-list li::before {
    position: absolute;
    top: 8px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--workbench-line);
    content: "";
}

.workbench-progress-list li > span {
    position: absolute;
    z-index: 1;
    top: 3px;
    left: 50%;
    width: 12px;
    height: 12px;
    transform: translateX(-50%);
    border: 2px solid var(--workbench-line);
    border-radius: 50%;
    background: var(--color-surface);
}

.workbench-progress-list li.is-complete,
.workbench-progress-list li.is-current {
    color: var(--workbench-teal-deep);
    font-weight: 700;
}

.workbench-progress-list li.is-complete::before,
.workbench-progress-list li.is-current::before {
    background: rgba(0, 143, 134, 0.45);
}

.workbench-progress-list li.is-complete > span,
.workbench-progress-list li.is-current > span {
    border-color: var(--workbench-teal);
    background: var(--workbench-teal);
}

.workbench-candidate-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.workbench-alignment-result {
    min-width: 0;
    margin-bottom: 16px;
    padding: 14px;
    border: 1px solid rgba(0, 143, 134, 0.25);
    border-radius: 9px;
    background: color-mix(in srgb, var(--workbench-teal-soft) 44%, var(--color-surface));
}

.workbench-alignment-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.workbench-alignment-heading h4 {
    color: var(--workbench-ink);
    font-size: 14px;
    font-weight: 750;
}

.workbench-alignment-heading > div:first-child > span {
    display: block;
    margin-top: 3px;
    color: var(--workbench-muted);
    font-size: 11px;
}

.workbench-alignment-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 7px 12px;
}

.workbench-alignment-legend span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--workbench-muted);
    font-size: 10px;
    white-space: nowrap;
}

.workbench-alignment-legend span::before {
    width: 9px;
    height: 9px;
    border-radius: 2px;
    background: var(--workbench-teal);
    content: "";
}

.workbench-alignment-legend .is-probe::before {
    background: #f2c94c;
}

.workbench-alignment-legend .is-reverse::before {
    background: #2563eb;
}

.workbench-alignment-content {
    min-width: 0;
    max-width: 100%;
}

.workbench-alignment-content .msa-scroll {
    margin-top: 12px;
    border-color: rgba(0, 143, 134, 0.28);
}

.workbench-alignment-empty {
    margin: 12px 0 0;
    padding: 12px;
    border: 1px dashed var(--workbench-line);
    border-radius: 7px;
    background: var(--color-surface);
    color: var(--workbench-muted);
    font-size: 12px;
}

.workbench-alignment-empty.is-error {
    color: var(--color-danger);
}

.workbench-candidate {
    min-width: 0;
    padding: 15px;
    border: 1px solid var(--workbench-line);
    border-radius: 9px;
    background: var(--color-surface);
}

.workbench-candidate.is-selected {
    border-color: var(--workbench-teal);
    box-shadow: inset 0 0 0 1px var(--workbench-teal);
}

.workbench-candidate-heading {
    gap: 9px;
    margin-bottom: 12px;
    font-size: 15px;
    font-weight: 750;
}

.workbench-candidate-heading input {
    width: 18px;
    height: 18px;
    accent-color: var(--workbench-teal);
}

.workbench-candidate-heading em {
    padding: 3px 8px;
    border-radius: 999px;
    background: var(--workbench-teal-soft);
    color: var(--workbench-teal-deep);
    font-size: 10px;
    font-style: normal;
}

.workbench-assay-table {
    display: grid;
    grid-template-columns: 108px minmax(0, 1fr);
    margin: 0;
    border: 1px solid var(--workbench-line);
    border-bottom: 0;
}

.workbench-assay-table dt,
.workbench-assay-table dd {
    min-width: 0;
    margin: 0;
    padding: 7px 10px;
    border-bottom: 1px solid var(--workbench-line);
    font-size: 12px;
}

.workbench-assay-table dt {
    background: color-mix(in srgb, var(--workbench-teal-soft) 55%, var(--color-surface));
    color: var(--workbench-muted);
    font-weight: 700;
}

.workbench-assay-table dd {
    overflow-wrap: anywhere;
    color: var(--workbench-ink);
}

.workbench-assay-table code {
    color: var(--workbench-ink);
    font-family: Consolas, "Courier New", monospace;
    font-size: 11px;
}

.workbench-quality-row {
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 9px;
}

.workbench-quality-row span {
    padding: 5px 8px;
    border-radius: 5px;
    background: #eef9f3;
    color: var(--workbench-success);
    font-size: 10px;
    font-weight: 700;
}

.workbench-sequence-details {
    margin-top: 10px;
    padding-top: 9px;
    border-top: 1px solid var(--workbench-line);
}

.workbench-sequence-lane {
    height: 5px;
    margin: 10px 0;
    border-radius: 999px;
    background: repeating-linear-gradient(
        90deg,
        var(--workbench-teal) 0 5px,
        #65b9a7 5px 10px,
        #d7b257 10px 15px,
        #6d89ad 15px 20px
    );
    opacity: 0.82;
}

.workbench-sequence-record + .workbench-sequence-record {
    margin-top: 9px;
}

.workbench-sequence-record > div {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    color: var(--workbench-muted);
    font-size: 10px;
}

.workbench-sequence-record pre {
    max-height: 78px;
    overflow: auto;
    margin-top: 4px;
    padding: 7px;
    border: 1px solid var(--workbench-line);
    border-radius: 5px;
    background: var(--color-bg);
    color: var(--workbench-ink);
    font-family: Consolas, "Courier New", monospace;
    font-size: 10px;
    line-height: 1.45;
    white-space: pre-wrap;
    word-break: break-all;
}

.workbench-warning-list {
    display: grid;
    gap: 6px;
    margin-top: 12px;
}

.workbench-warning-list p {
    padding: 8px 10px;
    border-left: 3px solid var(--color-warning);
    background: color-mix(in srgb, var(--color-warning) 8%, var(--color-surface));
    color: var(--workbench-muted);
    font-size: 11px;
}

.workbench-condition-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
}

.workbench-condition-grid > label {
    min-width: 0;
    color: var(--workbench-muted);
    font-size: 11px;
    font-weight: 700;
}

.workbench-unit-input {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    margin-top: 5px;
    border: 1px solid var(--workbench-line);
    border-radius: 7px;
    background: var(--color-surface);
}

.workbench-unit-input input {
    min-width: 0;
    min-height: 42px;
    padding: 8px 10px;
    border: 0;
}

.workbench-unit-input span {
    padding-right: 10px;
    color: var(--workbench-muted);
    font-size: 11px;
}

.workbench-condition-grid select {
    min-height: 44px;
    margin-top: 5px;
    padding: 8px 10px;
}

.workbench-report-bar {
    position: sticky;
    z-index: 5;
    bottom: 0;
    justify-content: space-between;
    gap: 18px;
    padding: 13px 18px;
    border: 1px solid var(--workbench-line);
    border-radius: 9px;
    background: color-mix(in srgb, var(--color-surface) 93%, transparent);
    box-shadow: 0 -8px 24px rgba(20, 43, 63, 0.08);
    backdrop-filter: blur(12px);
}

.workbench-report-bar strong {
    margin-left: 6px;
    color: var(--workbench-teal-deep);
    font-size: 16px;
}

.workbench-report-btn {
    min-width: 210px;
}

.workbench-report-success {
    justify-content: space-between;
    gap: 18px;
    padding: 14px 18px;
    border: 1px solid rgba(20, 138, 86, 0.35);
    border-radius: 9px;
    background: #eef9f3;
    color: var(--workbench-success);
}

.workbench-report-success div {
    display: grid;
    gap: 2px;
}

.workbench-report-success a {
    color: var(--workbench-success);
    font-weight: 700;
}

.primer-workbench button:focus-visible,
.primer-workbench input:focus-visible,
.primer-workbench select:focus-visible,
.primer-workbench summary:focus-visible,
.primer-workbench a:focus-visible {
    outline: 3px solid rgba(0, 143, 134, 0.28);
    outline-offset: 2px;
}

@media (max-width: 1160px) {
    /* 中等宽度允许内容主动换列，侧栏仍由页面原有按钮控制收起和展开。 */
    body {
        min-width: 0;
    }

    .lab-shell {
        min-width: 0;
    }

    .workbench-parameter-grid,
    .workbench-candidate-grid {
        grid-template-columns: 1fr;
    }

    .workbench-condition-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .workbench-design-settings {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .workbench-design-settings details {
        grid-column: 1 / -1;
        border-top: 1px solid var(--workbench-line);
        border-left: 0;
    }
}

@media (max-width: 820px) {
    body {
        min-width: 0;
        overflow-y: auto;
    }

    .lab-shell {
        min-width: 0;
    }

    /* 手机端头部分成模式和账号两行，避免标签、语言和用户信息互相覆盖。 */
    .module-header {
        height: auto;
        min-height: 112px;
        flex: 0 0 auto;
        align-items: stretch;
        flex-direction: column;
        gap: 8px;
        padding: 10px 12px;
    }

    .module-header-start,
    .module-title-with-tabs,
    .primer-mode-tabs,
    .module-actions {
        width: 100%;
    }

    .module-title-with-tabs h1,
    .module-actions .user-chip,
    .language-control-label {
        display: none;
    }

    .module-title-with-tabs {
        gap: 0;
    }

    .primer-mode-tabs {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .primer-mode-tab {
        min-width: 0;
        padding-right: 8px;
        padding-left: 8px;
        white-space: nowrap;
    }

    .module-actions {
        justify-content: flex-end;
    }

    .workbench-card {
        padding: 16px;
    }

    .workbench-heading,
    .workbench-section-title,
    .workbench-report-bar,
    .workbench-alignment-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .workbench-history-list {
        grid-template-columns: 1fr;
    }

    .workbench-alignment-legend {
        justify-content: flex-start;
    }

    .workbench-species-row {
        grid-template-columns: 1fr;
    }

    .workbench-inline-message {
        margin-left: 0;
    }

    .workbench-design-settings,
    .workbench-condition-grid,
    .workbench-advanced-grid {
        grid-template-columns: 1fr;
    }

    .workbench-progress-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .workbench-report-btn {
        width: 100%;
        min-width: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .workbench-running-dot {
        animation: none;
    }
}