:root {
    --mcp-page-background: #f6f7f9;
    --mcp-container-background: var(--mcp-container-background)fff;
    --mcp-container-border-color: var(--mcp-container-border-color);
    --mcp-container-border-width: 1px;
    --mcp-text-color: var(--mcp-text-color);
    --mcp-muted-text-color: var(--mcp-muted-text-color);
    --mcp-accent-color: var(--mcp-accent-color);
    --mcp-accent-hover-color: var(--mcp-accent-hover-color);
    --mcp-button-text-color: var(--mcp-container-background)fff;
    --mcp-link-color: var(--mcp-accent-color);
    --mcp-table-header-background: var(--mcp-table-header-background);
    --mcp-selected-row-background: var(--mcp-selected-row-background);
    --mcp-badge-background: var(--mcp-badge-background);
    --mcp-success-background: var(--mcp-success-background);
    --mcp-viewer-background-start: var(--mcp-viewer-background-start);
    --mcp-viewer-background-end: var(--mcp-viewer-background-end);
    --mcp-container-radius: 14px;
    --mcp-button-radius: 8px;
    --mcp-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    --mcp-slider-color: #2271b1;
}

.mcp-portal,
.mcp-portal * {
    box-sizing: border-box;
}

.mcp-portal {
    max-width: 1100px;
    margin: 24px auto;
    padding: 0 16px;
    color: var(--mcp-text-color);
}

.mcp-portal-topbar {
    color: var(--mcp-text-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding: 14px 18px;
    border: var(--mcp-container-border-width) solid var(--mcp-container-border-color);
    border-radius: var(--mcp-container-radius);
    background: var(--mcp-container-background);
}

.mcp-logout {
    display: inline-block;
    padding: 10px 14px;
    border-radius: var(--mcp-button-radius);
    background: var(--mcp-accent-color);
    color: var(--mcp-button-text-color);
    text-decoration: none;
    transition: background-color 0.2s ease, opacity 0.2s ease;
}

.mcp-card,
.mcp-case-card,
.mcp-file-card {
    background: var(--mcp-container-background);
    border: var(--mcp-container-border-width) solid var(--mcp-container-border-color);
    border-radius: var(--mcp-container-radius);
    box-shadow: var(--mcp-shadow);
}

.mcp-card {
    padding: 22px;
}

.mcp-case-card {
    padding: 20px;
    margin: 0 0 18px;
}

.mcp-case-card-head,
.mcp-file-card-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 10px;
}

.mcp-case-card h4,
.mcp-card h3,
.mcp-file-card strong {
    margin-top: 0;
}

.mcp-file-card-subtitle {
    margin: 8px 0 0;
    color: var(--mcp-muted-text-color);
    line-height: 1.45;
}

.mcp-status-badge {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    background: var(--mcp-badge-background);
}

.mcp-status-badge.status-mcp_customer_ok {
    background: var(--mcp-success-background);
}

.mcp-upload-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.mcp-file-card {
    padding: 16px;
}

.mcp-file-card-combined {
    margin-top: 14px;
}

.mcp-download-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 14px 0 0;
}

.mcp-download-links a {
    display: inline-block;
    padding: 9px 12px;
    border-radius: var(--mcp-button-radius);
    background: #f4f7fa;
    border: var(--mcp-container-border-width) solid var(--mcp-container-border-color);
    text-decoration: none;
    word-break: break-all;
}

.mcp-stl-viewer {
    width: 100%;
    min-height: 420px;
    border: var(--mcp-container-border-width) solid var(--mcp-container-border-color);
    border-radius: var(--mcp-container-radius);
    background: linear-gradient(180deg, var(--mcp-viewer-background-start), var(--mcp-viewer-background-end));
    position: relative;
    overflow: hidden;
}

.mcp-viewer-shell {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 420px;
}

.mcp-viewer-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px;
    border-bottom: 1px solid #e2e8f0;
    background: rgba(255,255,255,0.92);
}

.mcp-viewer-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    padding: 12px;
    border-bottom: 1px solid #e2e8f0;
    background: rgba(250,252,255,0.96);
}

.mcp-viewer-slider {
    display: grid;
    gap: 6px;
    font-size: 13px;
    color: #334155;
}

.mcp-viewer-slider span {
    font-weight: 600;
}

.mcp-viewer-slider input[type="range"] {
    width: 100%;
    accent-color: var(--mcp-slider-color);
}

.mcp-viewer-toolbar button,
.mcp-form button,
.mcp-approve-form button {
    background: var(--mcp-accent-color);
    border: 0;
    color: var(--mcp-container-background);
    padding: 11px 16px;
    border-radius: var(--mcp-button-radius);
    cursor: pointer;
}

.mcp-viewer-toolbar button {
    padding: 8px 12px;
    font-size: 13px;
}

.mcp-viewer-toolbar button.is-active {
    background: var(--mcp-accent-hover-color);
}

.mcp-viewer-help {
    padding: 10px 12px;
    font-size: 13px;
    color: var(--mcp-muted-text-color);
    background: rgba(247,250,252,0.95);
    border-bottom: 1px solid #e2e8f0;
}

.mcp-viewer-canvas-wrap {
    position: relative;
    flex: 1;
    min-height: 320px;
}

.mcp-stl-viewer canvas {
    width: 100% !important;
    height: 100% !important;
    display: block;
}

.mcp-viewer-fallback {
    padding: 16px;
    line-height: 1.45;
}

.mcp-form input[type="text"],
.mcp-form input[type="file"],
.mcp-form select,
.mcp-form textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1px solid #c7d0d9;
    border-radius: var(--mcp-button-radius);
    background: var(--mcp-container-background);
}

.mcp-notice {
    padding: 12px 14px;
    border-radius: var(--mcp-button-radius);
    margin-bottom: 16px;
}

.mcp-notice-success {
    background: #ecf9f0;
    color: #155724;
}

.mcp-notice-error {
    background: var(--mcp-container-background)0f1;
    color: #8a1f2d;
}

.mcp-approved-text {
    margin-top: 12px;
    font-weight: 600;
}

@media (max-width: 700px) {
    .mcp-portal-topbar {
    color: var(--mcp-text-color);
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .mcp-stl-viewer,
    .mcp-viewer-shell {
        min-height: 360px;
    }
}

.mcp-case-list-wrap {
    overflow-x: auto;
    margin-bottom: 22px;
}

.mcp-case-list-table {
    width: 100%;
    border-collapse: collapse;
    border: var(--mcp-container-border-width) solid var(--mcp-container-border-color);
    border-radius: var(--mcp-container-radius);
    overflow: hidden;
    background: var(--mcp-container-background);
}

.mcp-case-list-table th,
.mcp-case-list-table td {
    padding: 12px 14px;
    border-bottom: 1px solid #e7edf3;
    text-align: left;
    vertical-align: middle;
}

.mcp-case-list-table thead th {
    background: var(--mcp-table-header-background);
    font-size: 14px;
}

.mcp-case-list-table tbody tr.is-selected {
    background: var(--mcp-selected-row-background);
}

.mcp-case-open-link,
.mcp-case-back-link {
    color: var(--mcp-accent-color);
    text-decoration: none;
    font-weight: 600;
}

.mcp-case-empty-state {
    margin-top: 8px;
    padding: 16px 18px;
    border: 1px dashed #c7d0d9;
    border-radius: var(--mcp-container-radius);
    background: #fbfcfe;
    color: var(--mcp-muted-text-color);
}

.mcp-case-detail-card {
    margin-top: 20px;
}

.mcp-case-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.9fr);
    gap: 18px;
    align-items: start;
}

.mcp-case-detail-sidebar {
    display: grid;
    gap: 16px;
}

.mcp-case-data-box,
.mcp-case-controls-box,
.mcp-case-approve-box {
    padding: 18px;
}

.mcp-case-data-box h5,
.mcp-case-controls-box .mcp-viewer-controls-title {
    margin: 0 0 12px;
    font-size: 16px;
}

.mcp-case-controls-box .mcp-viewer-controls,
.mcp-case-controls-box .mcp-viewer-help {
    padding: 0;
    border: 0;
    background: transparent;
}

.mcp-case-controls-box .mcp-viewer-controls {
    display: grid;
    gap: 14px;
}

.mcp-case-controls-box .mcp-viewer-help {
    margin-top: 12px;
    color: var(--mcp-muted-text-color);
    line-height: 1.45;
}

.mcp-stl-viewer.is-detail-view,
.mcp-file-card-combined.is-detail-view {
    min-height: 390px;
}

.mcp-file-card-combined.is-detail-view .mcp-file-card-head {
    margin-bottom: 14px;
}

.mcp-file-card-combined.is-detail-view .mcp-download-links {
    margin-bottom: 16px;
}

@media (max-width: 960px) {
    .mcp-case-detail-layout {
        grid-template-columns: 1fr;
    }

    .mcp-stl-viewer.is-detail-view,
    .mcp-file-card-combined.is-detail-view {
        min-height: 315px;
    }
}


.mcp-case-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 14px;
}

.mcp-case-page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    padding: 9px 12px;
    border: var(--mcp-container-border-width) solid var(--mcp-container-border-color);
    border-radius: var(--mcp-button-radius);
    background: var(--mcp-container-background);
    color: var(--mcp-accent-color);
    text-decoration: none;
    font-weight: 600;
}

.mcp-case-page-link.is-active {
    background: var(--mcp-accent-color);
    border-color: var(--mcp-accent-color);
    color: var(--mcp-container-background);
}


body .mcp-portal { background: transparent; }
.mcp-card, .mcp-case-card, .mcp-file-card, .mcp-case-list-table, .mcp-stl-viewer, .mcp-case-empty-state, .mcp-case-page-link, .mcp-download-links a, .mcp-notice, .mcp-portal-topbar { transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, border-radius 0.2s ease; }
.mcp-case-open-link, .mcp-case-back-link, .mcp-download-links a { color: var(--mcp-link-color); }
.mcp-download-links a { background: color-mix(in srgb, var(--mcp-container-background) 88%, var(--mcp-link-color) 12%); }
.mcp-case-list-table thead th { color: var(--mcp-text-color); }
.mcp-status-badge { color: var(--mcp-text-color); }
.mcp-viewer-toolbar button, .mcp-form button, .mcp-approve-form button, .mcp-case-page-link.is-active, .mcp-logout { background: var(--mcp-accent-color); color: var(--mcp-button-text-color); }
.mcp-viewer-toolbar button.is-active, .mcp-viewer-toolbar button:hover, .mcp-form button:hover, .mcp-approve-form button:hover, .mcp-case-page-link.is-active:hover, .mcp-logout:hover { background: var(--mcp-accent-hover-color); color: var(--mcp-button-text-color); }
.mcp-case-page-link { border: var(--mcp-container-border-width) solid var(--mcp-container-border-color); color: var(--mcp-link-color); }
.mcp-case-page-link.is-active { border-color: var(--mcp-accent-color); }
.mcp-case-empty-state { background: color-mix(in srgb, var(--mcp-container-background) 92%, var(--mcp-link-color) 8%); }
.mcp-notice-success { background: color-mix(in srgb, var(--mcp-success-background) 78%, var(--mcp-container-background) 22%); }
.mcp-portal::before { content: ""; position: fixed; inset: 0; background: var(--mcp-page-background); z-index: -1; }


.mcp-portal-topbar { display: none; }


.mcp-reject-form {
    display: grid;
    gap: 12px;
}

.mcp-reject-toggle,
.mcp-reject-submit {
    width: 100%;
}

.mcp-reject-panel {
    display: grid;
    gap: 10px;
    margin-top: 2px;
}

.mcp-reject-form textarea {
    width: 100%;
    min-height: 120px;
    padding: 10px 12px;
    border-radius: var(--mcp-container-radius);
    border: var(--mcp-container-border-width) solid var(--mcp-container-border-color);
    background: var(--mcp-container-background);
    color: var(--mcp-text-color);
    box-sizing: border-box;
    resize: vertical;
}

.mcp-rejected-text,
.mcp-approved-text {
    margin: 0;
    font-weight: 600;
}