.devdata-view {
    width: 100%;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
    color: var(--spa-text);
}

.devdata-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
}

.devdata-header h1 {
    font-size: var(--text-h1);
    color: var(--spa-text);
    margin-bottom: 4px;
}

.devdata-header p {
    font-size: var(--text-body);
    color: var(--spa-text-muted);
}

.devdata-refresh-btn {
    border: 1px solid var(--spa-border);
    background: var(--spa-bg-surface);
    color: var(--spa-text-secondary);
    border-radius: 10px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: var(--text-body);
}

.devdata-refresh-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.devdata-error {
    border: 1px solid #fecaca;
    background: #fef2f2;
    color: #991b1b;
    border-radius: 10px;
    padding: 10px 12px;
    font-size: var(--text-body);
}

.devdata-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.devdata-card {
    border: 1px solid var(--spa-border);
    background: var(--spa-bg-surface);
    border-radius: 12px;
    padding: 12px;
}

.devdata-card h3 {
    font-size: var(--text-h3);
    color: var(--spa-text-muted);
    margin-bottom: 8px;
}

.devdata-card strong {
    color: var(--spa-text);
    font-size: var(--text-h1);
}

.devdata-main-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 10px;
}

.devdata-panel {
    border: 1px solid var(--spa-border);
    background: var(--spa-bg-surface);
    border-radius: 12px;
    overflow: hidden;
}

.devdata-panel-header {
    padding: 12px 14px;
    border-bottom: 1px solid var(--spa-border-soft);
}

.devdata-panel-header h2 {
    font-size: var(--text-h2);
    color: var(--spa-text);
}

.devdata-muted {
    padding: 12px 14px;
    color: var(--spa-text-muted);
    font-size: var(--text-body);
}

.devdata-status-list {
    list-style: none;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.devdata-status-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-label {
    min-width: 50px;
    font-size: var(--text-body);
    color: var(--spa-text-secondary);
}

.status-track {
    flex: 1;
    height: 8px;
    border-radius: 999px;
    background: var(--spa-border);
    overflow: hidden;
}

.status-fill {
    height: 100%;
    border-radius: 999px;
}

.tone-pending {
    background: #f59e0b;
}

.tone-completed {
    background: #10b981;
}

.tone-other {
    background: var(--spa-accent);
}

.status-value {
    width: 28px;
    text-align: right;
    font-size: var(--text-body);
    color: var(--spa-text-secondary);
}

.devdata-rank-list {
    list-style: none;
}

.devdata-rank-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--spa-border-soft);
    font-size: var(--text-body);
}

.devdata-rank-item:last-child {
    border-bottom: none;
}

.devdata-rank-item strong {
    color: var(--spa-accent);
    white-space: nowrap;
}

.devdata-table-wrap {
    overflow-x: auto;
}

.devdata-table {
    width: 100%;
    border-collapse: collapse;
}

.devdata-table th,
.devdata-table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--spa-border-soft);
    font-size: var(--text-body);
}

.devdata-table th {
    color: var(--spa-text-muted);
    font-weight: 600;
}

.devdata-table td {
    color: var(--spa-text);
}

@media (max-width: 1100px) {
    .devdata-summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .devdata-main-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .devdata-header {
        flex-direction: column;
    }

    .devdata-summary-grid {
        grid-template-columns: 1fr;
    }
}

/* —— 产品规格管理（自独立页迁入） —— */
.devdata-notification-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: #1e293b;
    color: #fff;
    padding: 12px 24px;
    border-radius: 40px;
    font-size: var(--text-body);
    font-weight: 500;
    z-index: 1300;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: devdata-slide-up 0.3s ease;
}

@keyframes devdata-slide-up {
    from {
        opacity: 0;
        transform: translate(-50%, 20px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

.devdata-page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
    flex-wrap: wrap;
    gap: 20px;
}

.devdata-page-title h1 {
    font-size: var(--text-h1);
    font-weight: 700;
    color: var(--spa-text);
    letter-spacing: -0.3px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.devdata-page-title h1 .material-symbols-outlined {
    font-size: var(--text-h1);
    color: var(--spa-accent);
}

.devdata-page-title p {
    color: var(--spa-text-muted);
    font-size: var(--text-body);
    margin-top: 6px;
    max-width: 48ch;
    line-height: 1.5;
}

.devdata-header-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* 次要按钮基础样式见 /css-section/spa-action-btn.css */

.devdata-action-btn-primary {
    background: var(--spa-btn-primary-bg);
    color: #fff;
    border: 2px solid transparent;
    box-shadow: var(--spa-btn-primary-shadow);
    overflow: visible;
}

.devdata-action-btn-primary::before {
    display: none;
}

.devdata-action-btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--spa-btn-primary-shadow-hover);
    filter: brightness(0.94);
    color: #fff;
}

.devdata-action-btn-primary:focus-visible {
    outline: 2px solid var(--spa-accent);
    outline-offset: 2px;
    filter: none;
}

/* 「新建规格」：动态流体渐变（Fluid Gradient） */
@keyframes devdata-fluid-gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.devdata-action-btn-primary.devdata-action-btn-primary--fluid {
    background: linear-gradient(120deg, #ff6b6b, #feca57, #48dbfb, #a78bfa, #ff9ff3, #ff6b6b);
    background-size: 300% 300%;
    animation: devdata-fluid-gradient-shift 5s ease infinite;
    color: #0f172a;
    font-weight: 700;
    border: none;
    box-shadow: 0 8px 22px rgba(99, 102, 241, 0.32);
    transition:
        background-size 0.4s ease,
        box-shadow 0.35s ease,
        transform 0.25s ease,
        color 0.25s ease,
        letter-spacing 0.25s ease,
        filter 0.2s ease;
}

.devdata-action-btn-primary.devdata-action-btn-primary--fluid .devdata-btn-ico {
    color: inherit;
}

.devdata-action-btn-primary.devdata-action-btn-primary--fluid:hover:not(:disabled) {
    filter: none;
    background-size: 350% 350%;
    box-shadow:
        0 12px 32px rgba(255, 107, 107, 0.42),
        0 0 26px rgba(72, 219, 251, 0.4);
    transform: translateY(-2px) scale(1.03);
    color: #020617;
    letter-spacing: 0.04em;
}

@media (prefers-reduced-motion: reduce) {
    .devdata-action-btn-primary.devdata-action-btn-primary--fluid {
        animation: none;
        background-size: 100% 100%;
    }

    .devdata-action-btn-primary.devdata-action-btn-primary--fluid:hover:not(:disabled) {
        background-size: 100% 100%;
    }
}

.devdata-stats-mini-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 8px;
}

.devdata-stats-mini-stage {
    position: relative;
    min-height: 5.5rem;
    margin-bottom: 8px;
}

.devdata-stats-mini-stage .devdata-stats-mini-grid {
    margin-bottom: 0;
}

.devdata-stats-mini-skeleton-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.devdata-stat-mini-card--skeleton {
    pointer-events: none;
}

.devdata-stat-mini-card--skeleton h4 {
    margin-bottom: 6px;
}

.devdata-stat-mini-card--skeleton .devdata-stat-mini-icon {
    background: transparent;
}

.devdata-stat-mini-card {
    background: var(--spa-bg-surface);
    border-radius: 18px;
    padding: 16px 20px;
    border: 1px solid var(--spa-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.devdata-stat-mini-info h4 {
    font-size: var(--text-h3);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--spa-text-muted);
    margin-bottom: 6px;
}

.devdata-stat-mini-value {
    font-size: var(--text-h1);
    font-weight: 800;
    color: var(--spa-text);
}

.devdata-stat-mini-icon {
    width: 44px;
    height: 44px;
    background: var(--spa-nav-active-bg);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.devdata-stat-mini-icon .material-symbols-outlined {
    font-size: 24px;
    color: var(--spa-accent);
}

.devdata-filter-bar {
    background: var(--spa-bg-surface);
    border-radius: 20px;
    padding: 16px 24px;
    margin-bottom: 8px;
    border: 1px solid var(--spa-border);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.devdata-filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.devdata-filter-label {
    font-size: var(--text-body);
    font-weight: 600;
    color: var(--spa-text-muted);
    white-space: nowrap;
}

.devdata-filter-select {
    padding: 8px 32px 8px 12px;
    border: 1.5px solid var(--spa-border);
    border-radius: 12px;
    font-size: var(--text-body);
    color: var(--spa-text);
    cursor: pointer;
    font-family: inherit;
    font-weight: 500;
    appearance: none;
    background-color: var(--spa-bg-surface);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
}

.devdata-filter-search-wrap {
    flex: 1;
    justify-content: flex-end;
    min-width: 200px;
}

.devdata-search-input {
    padding: 8px 16px;
    border: 1.5px solid var(--spa-border);
    border-radius: 12px;
    font-size: var(--text-body);
    color: var(--spa-text);
    background: var(--spa-bg-surface);
    font-family: inherit;
    width: 100%;
    max-width: 320px;
}

.devdata-search-input:focus {
    outline: none;
    border-color: var(--spa-accent);
}

.devdata-table-container {
    background: var(--spa-bg-surface);
    border-radius: 24px;
    border: 1px solid var(--spa-border);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
    margin-bottom: 12px;
}

.devdata-table-wrapper {
    overflow-x: auto;
}

/* 表体区域预留高度，避免骨架屏与真实数据切换时整块区域跳变 */
.devdata-spec-table-stage {
    position: relative;
    --devdata-spec-head-h: 3.0625rem;
    --devdata-spec-row-h: 4rem;
    --devdata-spec-body-rows: 20;
    min-height: calc(var(--devdata-spec-head-h) + var(--devdata-spec-body-rows) * var(--devdata-spec-row-h));
}

.devdata-spec-skeleton-overlay {
    position: absolute;
    left: 0;
    right: 0;
    top: var(--devdata-spec-head-h);
    z-index: 2;
    background: var(--spa-bg-surface);
    pointer-events: none;
}

.devdata-spec-table--overlay {
    margin: 0;
}

.devdata-spec-table-stage .devdata-spec-table thead tr {
    height: var(--devdata-spec-head-h);
}

.devdata-spec-table-stage .devdata-spec-table thead th {
    height: var(--devdata-spec-head-h);
    box-sizing: border-box;
}

.devdata-spec-table-stage .devdata-spec-data-row > td,
.devdata-spec-row--skeleton > td {
    height: var(--devdata-spec-row-h);
    box-sizing: border-box;
    vertical-align: middle;
}

.devdata-spec-table-stage .devdata-spec-data-row > td {
    min-height: var(--devdata-spec-row-h);
    height: auto;
}

.devdata-spec-table-stage .devdata-expand-row > td {
    height: auto;
}

.devdata-spec-overlay-enter-active,
.devdata-spec-overlay-leave-active {
    transition: opacity 1s ease;
}

.devdata-spec-overlay-enter-from,
.devdata-spec-overlay-leave-to {
    opacity: 0;
}

.devdata-spec-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    min-width: 1280px;
}

/* 列宽（合计 100%）：窄序号/操作，型号最宽，成型/线圈/LsDCR 中等，其余偏窄 */
.devdata-col--id {
    width: 4%;
    min-width: 4.75rem;
}
.devdata-col--model {
    width: 10%;
    min-width: 10.5rem;
}
.devdata-col--molding {
    width: 12%;
    min-width: 10.5rem;
}
.devdata-col--coil {
    width: 10.5%;
    min-width: 9.5rem;
}
.devdata-col--app {
    width: 7.5%;
    min-width: 5.5rem;
}
.devdata-col--theory {
    width: 6%;
    min-width: 5.25rem;
}
.devdata-col--lsdcr {
    width: 11%;
    min-width: 9.5rem;
}
.devdata-col--sat {
    width: 5%;
    min-width: 4.5rem;
}
.devdata-col--reflow {
    width: 6.5%;
    min-width: 5.25rem;
}
.devdata-col--phase {
    width: 4%;
    min-width: 3.75rem;
}
.devdata-col--ops {
    width: 7%;
    min-width: 7.25rem;
}

.devdata-spec-table th {
    background: var(--spa-bg-user-card);
    padding: 14px 10px;
    text-align: center;
    vertical-align: middle;
    font-weight: 700;
    font-size: var(--text-body);
    color: var(--spa-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--spa-border);
    white-space: nowrap;
}

.devdata-spec-table th:first-child,
.devdata-spec-table td:first-child {
    padding-left: 10px;
    padding-right: 6px;
}

.devdata-spec-table th:last-child,
.devdata-spec-table td:last-child {
    padding-left: 8px;
    padding-right: 10px;
    white-space: nowrap;
}

.devdata-spec-table td {
    padding: 14px 10px;
    border-bottom: 1px solid var(--spa-border-soft);
    font-size: var(--text-body);
    color: var(--spa-text);
    text-align: center;
    vertical-align: middle;
}

/* 产品型号列：整段料号不拆字，多条分行展示，见 .devdata-model-pn */
.devdata-spec-table td:nth-child(2) {
    overflow-wrap: normal;
    word-break: normal;
}
.devdata-cell-model {
    min-width: 0;
}
.devdata-model-pn-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}
.devdata-model-pn {
    display: block;
    max-width: 100%;
    font-size: var(--text-body);
    font-weight: 600;
    color: var(--spa-text);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.devdata-spec-table .devdata-tech-value,
.devdata-spec-table .devdata-coil-spec {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.devdata-spec-table tbody tr:hover {
    background: var(--spa-bg-user-card);
}

.devdata-spec-table tbody tr:last-child td {
    border-bottom: none;
}

/* 规格表加载骨架屏：DOM 结构与真实数据行一致，仅内容区流光占位 */
.devdata-spec-row--skeleton:hover {
    background: transparent;
}

@keyframes devdata-skeleton-shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.devdata-spec-row--skeleton .devdata-skeleton-surface,
.devdata-stat-mini-card--skeleton .devdata-skeleton-surface {
    display: inline-block;
    color: transparent !important;
    border-color: transparent !important;
    pointer-events: none;
    user-select: none;
    vertical-align: middle;
    background: linear-gradient(
        90deg,
        var(--spa-bg-muted) 0%,
        color-mix(in srgb, var(--spa-border) 55%, var(--spa-bg-muted)) 45%,
        var(--spa-bg-muted) 90%
    ) !important;
    background-size: 200% 100%;
    animation: devdata-skeleton-shimmer 1.35s ease-in-out infinite;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--seq {
    min-width: 1.65rem;
    min-height: 1.35rem;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--pn {
    display: block;
    width: 9.5rem;
    max-width: 100%;
    height: 0.95rem;
    border-radius: 6px;
    margin: 0 auto;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--pn-alt {
    width: 8.25rem;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--molding {
    display: block;
    width: 92%;
    height: 0.9rem;
    border-radius: 6px;
    margin: 0 auto;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--coil {
    min-width: 7.5rem;
    min-height: 1.35rem;
    padding: 4px 8px;
    border-radius: 8px;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--coil-sub {
    display: inline-block;
    min-width: 4.75rem;
    min-height: 0.8rem;
    margin-top: 4px;
    border-radius: 6px;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--app {
    min-width: 3.25rem;
    min-height: 1.35rem;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--scheme {
    min-width: 4rem;
    min-height: 1.35rem;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--ls {
    display: inline-block;
    min-width: 7.25rem;
    min-height: 0.9rem;
    border-radius: 6px;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--dcr {
    display: inline-block;
    min-width: 5.5rem;
    min-height: 0.8rem;
    margin-top: 4px;
    border-radius: 6px;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--sat {
    display: inline-block;
    min-width: 6.5rem;
    min-height: 0.9rem;
    border-radius: 6px;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--reflow {
    min-width: 3rem;
    min-height: 1.35rem;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--phase {
    min-width: 2.5rem;
    min-height: 1.35rem;
}

.devdata-spec-row--skeleton .devdata-skeleton-ops {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.devdata-spec-row--skeleton .devdata-skeleton-surface--icon-btn {
    width: 32px;
    height: 32px;
    margin-right: 0;
    border-radius: 12px;
}

.devdata-stat-mini-card--skeleton .devdata-skeleton-surface--stat-label {
    display: block;
    width: 4.5rem;
    height: 0.85rem;
    border-radius: 6px;
}

.devdata-stat-mini-card--skeleton .devdata-skeleton-surface--stat-value {
    display: block;
    width: 3.25rem;
    height: 1.75rem;
    border-radius: 8px;
}

.devdata-stat-mini-card--skeleton .devdata-skeleton-surface--stat-icon {
    display: block;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 14px;
}

@media (prefers-reduced-motion: reduce) {
    .devdata-spec-row--skeleton .devdata-skeleton-surface,
    .devdata-stat-mini-card--skeleton .devdata-skeleton-surface {
        animation: none;
    }

    .devdata-spec-overlay-enter-active,
    .devdata-spec-overlay-leave-active {
        transition: none;
    }
}

.devdata-product-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 40px;
    font-size: 0.8125rem;
    font-weight: 600;
    background: var(--spa-nav-active-bg);
    color: var(--spa-accent);
}

.devdata-cell-multiline {
    font-size: var(--text-body);
    line-height: 1.6;
}

.devdata-cell-molding-preview {
    font-size: var(--text-body);
    line-height: 1.45;
    max-width: 100%;
    color: var(--spa-text);
    vertical-align: middle;
}

.devdata-coil-spec {
    font-family: ui-monospace, "SF Mono", Monaco, Consolas, monospace;
    font-size: var(--text-body);
    background: var(--spa-bg-muted);
    padding: 4px 8px;
    border-radius: 8px;
    color: var(--spa-text);
}

.devdata-coil-sub {
    font-size: 0.8125rem;
    color: var(--spa-text-muted);
}

.devdata-app-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 40px;
    font-size: 0.8125rem;
    font-weight: 600;
    background: #e0f2fe;
    color: #0369a1;
}

.devdata-reliability-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 40px;
    font-size: 0.8125rem;
    font-weight: 600;
}

.devdata-reliability-badge.reliability-ok {
    background: #e6f7ec;
    color: #2b6e3c;
}

.devdata-reliability-badge.reliability-ng {
    background: #fee2e2;
    color: #b91c1c;
}

.devdata-reliability-badge.reliability-experiment {
    background: #f3f4f6;
    color: #4b5563;
}

.devdata-scheme-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 40px;
    font-size: 0.8125rem;
    font-weight: 600;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.devdata-scheme-badge.scheme-source-manual {
    background: #fef3c7;
    color: #b45309;
}

.devdata-scheme-badge.scheme-source-auto {
    background: #e0e7ff;
    color: #4338ca;
}

.devdata-phase-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 40px;
    font-size: 0.8125rem;
    font-weight: 600;
    max-width: 100%;
    white-space: nowrap;
}

.devdata-phase-badge--sample {
    background: #fce7f3;
    color: #9d174d;
}

.devdata-phase-badge--pilot {
    background: #e0f2fe;
    color: #0369a1;
}

.devdata-phase-badge--mass {
    background: #e6f7ec;
    color: #166534;
}

.devdata-phase-badge--other {
    background: var(--spa-bg-muted);
    color: var(--spa-text-secondary);
}

.devdata-scheme-badge.scheme-source-other {
    background: var(--spa-bg-muted);
    color: var(--spa-text-secondary);
}

.devdata-tech-value {
    font-family: ui-monospace, "SF Mono", Monaco, Consolas, monospace;
    font-weight: 600;
    color: var(--spa-text);
}

.devdata-ls-sub {
    font-size: var(--text-body);
    color: var(--spa-text-muted);
}

.devdata-icon-page-btn {
    width: 32px;
    height: 32px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--spa-border);
    background: var(--spa-bg-surface);
    cursor: pointer;
    margin-right: 4px;
    vertical-align: middle;
    color: var(--spa-text-secondary);
    transition:
        background 0.2s,
        border-color 0.2s,
        color 0.2s,
        transform 0.15s;
}

.devdata-icon-page-btn:hover {
    background: var(--spa-accent);
    border-color: var(--spa-accent);
    color: #fff;
    transform: translateY(-1px);
}

.devdata-icon-page-btn:focus-visible {
    outline: 2px solid var(--spa-accent);
    outline-offset: 2px;
}

.devdata-icon-page-btn .material-symbols-outlined {
    font-size: 18px;
}

.devdata-icon-page-btn--danger:hover {
    background: #dc2626;
    border-color: #b91c1c;
    color: #fff;
    transform: translateY(-1px);
}

.devdata-icon-page-btn--danger:focus-visible {
    outline: 2px solid #f87171;
    outline-offset: 2px;
}

/* 导出弹窗（与规格编辑同级，略窄） */
.devdata-export-backdrop {
    z-index: 1210;
}

.devdata-export-modal {
    width: min(440px, 100%);
    max-height: min(90vh, 520px);
    display: flex;
    flex-direction: column;
    border-radius: 16px;
    border: 1px solid var(--spa-border);
    background: var(--spa-bg-surface);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
    overflow: hidden;
}

.devdata-export-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--spa-border-soft);
}

.devdata-export-modal-head h2 {
    margin: 0;
    font-size: var(--text-h2);
    color: var(--spa-text);
}

.devdata-export-modal-body {
    padding: 18px;
}

.devdata-export-modal-desc {
    margin: 0 0 16px;
    font-size: var(--text-body);
    color: var(--spa-text-secondary);
    line-height: 1.55;
}

.devdata-export-format-fieldset {
    border: 1px solid var(--spa-border-soft);
    border-radius: 12px;
    padding: 12px 14px;
    margin: 0;
    background: var(--spa-bg-muted);
}

.devdata-export-format-legend {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--spa-text-muted);
    padding: 0 6px;
}

.devdata-export-radio {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    font-size: var(--text-body);
    color: var(--spa-text);
    cursor: pointer;
}

.devdata-export-radio:first-of-type {
    margin-top: 4px;
}

.devdata-export-radio input {
    accent-color: var(--spa-accent);
}

.devdata-export-modal-foot {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 18px;
    border-top: 1px solid var(--spa-border-soft);
    background: var(--spa-bg-muted);
}

/* 删除确认（叠在规格编辑弹窗之上） */
.devdata-delete-confirm-backdrop {
    z-index: 1220;
}

.devdata-confirm-dialog {
    width: min(420px, 100%);
    border-radius: 16px;
    border: 1px solid var(--spa-border);
    background: var(--spa-bg-surface);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.2);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.devdata-confirm-dialog--danger {
    border-color: color-mix(in srgb, #fecaca 65%, var(--spa-border));
}

.devdata-confirm-dialog-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--spa-border-soft);
    background: linear-gradient(180deg, rgba(254, 226, 226, 0.4), transparent);
}

.devdata-confirm-dialog-title {
    margin: 0;
    font-size: var(--text-h2);
    font-weight: 700;
    color: var(--spa-text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.devdata-confirm-dialog-ico {
    font-size: 1.5rem;
    color: #dc2626;
}

.devdata-confirm-dialog-body {
    padding: 18px;
}

.devdata-confirm-dialog-lead {
    margin: 0 0 14px;
    font-size: var(--text-body);
    color: var(--spa-text-secondary);
    line-height: 1.55;
}

.devdata-confirm-dialog-target {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--spa-bg-muted);
    border: 1px solid var(--spa-border-soft);
}

.devdata-confirm-dialog-model {
    font-size: var(--text-body);
    font-weight: 600;
    color: var(--spa-text);
    word-break: break-word;
    min-width: 0;
    flex: 1;
}

.devdata-confirm-dialog-foot {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 18px;
    border-top: 1px solid var(--spa-border-soft);
    background: var(--spa-bg-muted);
}

.devdata-action-btn.devdata-confirm-dialog-btn-danger {
    overflow: visible;
    background: linear-gradient(135deg, #ef4444, #f87171);
    color: #fff;
    border: none;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25);
}

.devdata-action-btn.devdata-confirm-dialog-btn-danger::before {
    display: none;
}

.devdata-action-btn.devdata-confirm-dialog-btn-danger:hover:not(:disabled) {
    filter: brightness(0.94);
    transform: translateY(-1px);
}

.devdata-action-btn.devdata-confirm-dialog-btn-danger:focus-visible {
    outline: 2px solid #f87171;
    outline-offset: 2px;
}

/* 产品规格 新建/编辑 弹窗 */
.devdata-spec-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: rgba(15, 23, 42, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    animation: devdata-modal-backdrop-in 0.28s ease-out forwards;
}

@keyframes devdata-modal-backdrop-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* 新建/编辑规格、导出、删除确认：面板自下而上入场 */
.devdata-spec-modal-backdrop > .devdata-spec-modal,
.devdata-spec-modal-backdrop > .devdata-export-modal,
.devdata-spec-modal-backdrop > .devdata-confirm-dialog {
    will-change: transform, opacity;
    animation: devdata-modal-panel-rise 0.4s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes devdata-modal-panel-rise {
    from {
        opacity: 0;
        transform: translate3d(0, 28px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@media (max-width: 640px) {
    .devdata-spec-modal-backdrop {
        align-items: flex-end;
        padding: 0;
        padding-bottom: env(safe-area-inset-bottom, 0);
    }

    .devdata-spec-modal-backdrop > .devdata-spec-modal,
    .devdata-spec-modal-backdrop > .devdata-export-modal,
    .devdata-spec-modal-backdrop > .devdata-confirm-dialog {
        width: 100%;
        max-width: none;
        max-height: min(88vh, 900px);
        border-radius: 16px 16px 0 0;
        animation: devdata-modal-panel-sheet-up 0.38s cubic-bezier(0.22, 1, 0.36, 1) both;
    }

    .devdata-export-modal {
        max-height: min(70vh, 520px);
    }
}

@keyframes devdata-modal-panel-sheet-up {
    from {
        opacity: 0;
        transform: translate3d(0, 100%, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .devdata-spec-modal-backdrop,
    .devdata-spec-modal-backdrop > .devdata-spec-modal,
    .devdata-spec-modal-backdrop > .devdata-export-modal,
    .devdata-spec-modal-backdrop > .devdata-confirm-dialog {
        animation: none;
    }
}

.devdata-spec-modal {
    width: min(720px, 100%);
    max-height: min(92vh, 900px);
    display: flex;
    flex-direction: column;
    border-radius: 16px;
    border: 1px solid var(--spa-border);
    background: var(--spa-bg-surface);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
    overflow: hidden;
}

.devdata-spec-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--spa-border-soft);
}

.devdata-spec-modal-head h2 {
    margin: 0;
    font-size: var(--text-h2);
    color: var(--spa-text);
}

.devdata-spec-modal-close {
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 6px;
    border-radius: 10px;
    color: var(--spa-text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.devdata-spec-modal-close:hover {
    background: var(--spa-bg-muted);
    color: var(--spa-text);
}

.devdata-spec-modal-body {
    padding: 16px 18px;
    overflow-y: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 14px;
}

.devdata-spec-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: var(--text-body);
    color: var(--spa-text-secondary);
}

.devdata-spec-field-full {
    grid-column: 1 / -1;
}

.devdata-spec-field span em {
    color: #dc2626;
    font-style: normal;
}

.devdata-spec-example-hint {
    margin: 0;
    padding: 8px 12px;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--spa-text-secondary);
    background: color-mix(in srgb, var(--spa-accent, #3b82f6) 8%, var(--spa-bg-muted));
    border: 1px solid var(--spa-border-soft);
    border-radius: 10px;
}

.devdata-spec-example-hint kbd {
    display: inline-block;
    padding: 1px 6px;
    font-family: inherit;
    font-size: 0.75rem;
    line-height: 1.4;
    border: 1px solid var(--spa-border);
    border-radius: 4px;
    background: var(--spa-bg);
    color: var(--spa-text);
}

.devdata-elec-paste-hint {
    margin: 0 0 8px;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--spa-text-muted);
}

.devdata-elec-paste-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.devdata-spec-input,
.devdata-spec-textarea {
    font: inherit;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--spa-border);
    background: var(--spa-bg-muted);
    color: var(--spa-text);
    width: 100%;
    box-sizing: border-box;
}

.devdata-spec-textarea {
    resize: vertical;
    min-height: 72px;
    line-height: 1.5;
}

.devdata-spec-modal-foot {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 18px;
    border-top: 1px solid var(--spa-border-soft);
    background: var(--spa-bg-muted);
}

.devdata-expand-row {
    background: var(--spa-bg-user-card);
}

.devdata-expand-row td {
    padding: 0;
    border-bottom: 1px solid var(--spa-border);
    text-align: left;
    vertical-align: top;
}

.devdata-expand-row td.devdata-expand-cell {
    text-align: center;
    vertical-align: middle;
}

.devdata-expand-cell {
    overflow: hidden;
}

/* 查看详情：详情面板自下向上滑入并淡入 */
.devdata-detail-expand-enter-active {
    transition:
        opacity 0.32s ease,
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.devdata-detail-expand-enter-from {
    opacity: 0;
    transform: translateY(16px);
}

.devdata-detail-expand-enter-to {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .devdata-detail-expand-enter-active {
        transition: none;
    }

    .devdata-detail-expand-enter-from {
        opacity: 1;
        transform: none;
    }
}

.devdata-detail-panel {
    padding: 14px 16px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    justify-content: center;
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-gutter: stable;
}

.devdata-detail-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 0 0 auto;
    width: clamp(150px, 20vw, 260px);
    min-width: 0;
    align-items: center;
}

.devdata-detail-item.devdata-detail-wide {
    flex: 1 1 260px;
    width: auto;
    min-width: 220px;
    max-width: min(440px, 48vw);
}

.devdata-elec-data {
    flex: 0 0 100%;
    min-width: 0;
    margin-top: 2px;
    padding-top: 12px;
    border-top: 1px solid var(--spa-border-soft);
    align-items: center;
}

.devdata-elec-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.devdata-elec-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 14px;
    border-radius: 12px;
    border: 1px solid var(--spa-border);
    background: var(--spa-nav-active-bg);
    color: var(--spa-accent);
    font-size: var(--text-body);
    font-weight: 600;
    cursor: pointer;
    transition:
        background 0.2s,
        border-color 0.2s,
        color 0.2s;
}

.devdata-elec-chip:hover:not(:disabled) {
    background: var(--spa-accent);
    color: #fff;
    border-color: var(--spa-accent);
}

.devdata-elec-chip:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.devdata-curve-backdrop {
    z-index: 1215;
}

.devdata-curve-modal {
    width: min(720px, 100%);
    max-height: min(90vh, 640px);
    display: flex;
    flex-direction: column;
    border-radius: 16px;
    border: 1px solid var(--spa-border);
    background: var(--spa-bg-surface);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
    overflow: hidden;
}

.devdata-curve-modal-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px 16px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--spa-border-soft);
    background: var(--spa-bg-user-card);
}

.devdata-curve-modal-head h2 {
    margin: 0;
    flex: 1 1 200px;
    font-size: var(--text-h2);
    color: var(--spa-text);
    font-weight: 700;
    line-height: 1.35;
}

.devdata-curve-badge {
    font-size: 0.7rem;
    font-weight: 600;
    color: #1f6e9c;
    background: var(--spa-nav-active-bg);
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    white-space: nowrap;
}

.devdata-curve-modal-body {
    padding: 12px 16px 8px;
    overflow: auto;
    min-height: 0;
    flex: 1;
    background: var(--spa-bg-surface);
}

.devdata-curve-canvas-wrap {
    position: relative;
    width: 100%;
    min-height: 200px;
}

.devdata-curve-canvas {
    display: block;
    max-width: 100%;
    height: auto;
}

.devdata-curve-empty {
    font-size: var(--text-body);
    color: var(--spa-text-secondary);
    padding: 12px 4px 20px;
    text-align: center;
}

.devdata-curve-stat-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px 16px 16px;
    background: var(--spa-bg-muted);
    border-top: 1px solid var(--spa-border-soft);
}

.devdata-curve-stat-card {
    flex: 1 1 180px;
    min-width: 0;
    font-size: 0.78rem;
    line-height: 1.5;
    color: var(--spa-text);
    background: var(--spa-bg-surface);
    border: 1px solid var(--spa-border);
    border-radius: 12px;
    padding: 10px 12px;
}

.devdata-detail-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--spa-text-muted);
    text-transform: uppercase;
    text-align: center;
    width: 100%;
}

.devdata-detail-value {
    font-size: var(--text-body);
    font-weight: 600;
    color: var(--spa-text);
    text-align: center;
    width: 100%;
}

.devdata-detail-value-pre {
    font-weight: 500;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 220px;
    overflow-y: auto;
    text-align: center;
    width: 100%;
}

.devdata-detail-html {
    font-size: var(--text-body);
    line-height: 1.55;
    color: var(--spa-text-secondary);
    max-height: 220px;
    overflow-y: auto;
    text-align: center;
    width: 100%;
}

.devdata-spec-empty {
    text-align: center;
    color: var(--spa-text-muted);
    padding: 28px 12px;
}

.devdata-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--spa-bg-surface);
    border-top: 1px solid var(--spa-border);
    flex-wrap: wrap;
    gap: 12px;
}

.devdata-pagination-info {
    font-size: var(--text-body);
    color: var(--spa-text-muted);
}

.devdata-pagination-controls {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* 分页按钮见 /css-section/spa-action-btn.css（.devdata-page-btn） */

.devdata-footnote {
    font-size: 0.8125rem;
    text-align: center;
    margin-top: 8px;
    color: var(--spa-text-muted);
}

.devdata-footnote-ico {
    font-size: var(--text-body);
    vertical-align: middle;
}

.devdata-legacy-fold {
    margin-top: 20px;
    border: 1px solid var(--spa-border);
    border-radius: 12px;
    padding: 10px 14px;
    background: var(--spa-bg-muted);
}

.devdata-legacy-fold summary {
    cursor: pointer;
    font-weight: 600;
    font-size: var(--text-body);
    color: var(--spa-text-secondary);
}

.devdata-legacy-inner {
    margin-top: 14px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

@media (max-width: 1000px) {
    .devdata-stats-mini-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .devdata-stats-mini-grid {
        grid-template-columns: 1fr;
    }

    .devdata-page-title h1 {
        font-size: var(--text-h2);
    }
}