.gmvmax-page {
    --gmvmax-border: #e2e8f0;
    --gmvmax-muted: #64748b;
    --gmvmax-text: #172033;
    max-width: 1440px;
    margin: 0 auto;
    padding: 12px 12px 32px;
    color: var(--gmvmax-text);
}

.gmvmax-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
    padding: 26px;
    border: 1px solid #dbeafe;
    border-radius: 18px;
    background: linear-gradient(135deg, #f8fbff 0%, #eff6ff 55%, #eef2ff 100%);
    box-shadow: 0 12px 30px rgba(37, 99, 235, .08);
}

.gmvmax-eyebrow {
    margin-bottom: 8px;
    color: #2563eb;
    font-size: .76rem;
    font-weight: 800;
    letter-spacing: .14em;
}

.gmvmax-hero h1 {
    margin: 0;
    font-size: clamp(1.55rem, 3vw, 2.25rem);
    font-weight: 750;
}

.gmvmax-hero p {
    max-width: 720px;
    margin: 10px 0 0;
    color: var(--gmvmax-muted);
}

.gmvmax-shop-selector {
    width: min(100%, 320px);
    flex: 0 0 320px;
}

.gmvmax-shop-selector label {
    display: block;
    margin-bottom: 6px;
    font-size: .78rem;
    font-weight: 700;
    color: #475569;
    text-transform: uppercase;
}

.gmvmax-shop-selector small {
    display: block;
    margin-top: 6px;
    color: var(--gmvmax-muted);
}

.gmvmax-tabs {
    display: flex;
    gap: 6px;
    margin: 18px 0 24px;
    padding: 6px;
    overflow-x: auto;
    border: 1px solid var(--gmvmax-border);
    border-radius: 14px;
    background: #fff;
    scrollbar-width: thin;
}

.gmvmax-tabs a {
    flex: 0 0 auto;
    padding: 9px 14px;
    border-radius: 9px;
    color: #475569;
    font-size: .92rem;
    font-weight: 650;
    text-decoration: none;
    white-space: nowrap;
}

.gmvmax-tabs a:hover {
    color: #1d4ed8;
    background: #eff6ff;
}

.gmvmax-tabs a.active {
    color: #fff;
    background: #2563eb;
    box-shadow: 0 5px 12px rgba(37, 99, 235, .2);
}

.gmvmax-empty-shop {
    margin-top: -8px;
    border-radius: 12px;
}

.gmvmax-metric-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.gmvmax-metric-card {
    position: relative;
    min-height: 158px;
    padding: 22px;
    overflow: hidden;
    border: 1px solid var(--gmvmax-border);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 9px 24px rgba(15, 23, 42, .06);
}

.gmvmax-metric-card::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 5px;
    background: var(--gmvmax-accent, #2563eb);
}

.gmvmax-metric-card span,
.gmvmax-metric-card small {
    display: block;
}

.gmvmax-metric-card span {
    color: #475569;
    font-weight: 700;
}

.gmvmax-metric-card strong {
    display: block;
    margin: 12px 0 8px;
    color: var(--gmvmax-accent, #2563eb);
    font-size: 2rem;
}

.gmvmax-metric-card small {
    color: var(--gmvmax-muted);
}

.gmvmax-accent-primary { --gmvmax-accent: #2563eb; }
.gmvmax-accent-info { --gmvmax-accent: #0891b2; }
.gmvmax-accent-success { --gmvmax-accent: #16a34a; }
.gmvmax-accent-danger { --gmvmax-accent: #dc2626; }
.gmvmax-accent-warning { --gmvmax-accent: #d97706; }
.gmvmax-accent-purple { --gmvmax-accent: #7c3aed; }

.gmvmax-panel {
    padding: 22px;
    border: 1px solid var(--gmvmax-border);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 8px 22px rgba(15, 23, 42, .05);
}

.gmvmax-panel-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 20px;
}

.gmvmax-panel h2 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 750;
}

.gmvmax-panel p {
    margin: 5px 0 0;
    color: var(--gmvmax-muted);
}

.gmvmax-placeholder-panel {
    display: grid;
    min-height: 240px;
    place-items: center;
    text-align: center;
}

.gmvmax-placeholder-icon {
    display: block;
    margin-bottom: 10px;
    font-size: 2.4rem;
}

.gmvmax-filter-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 22px;
    padding: 16px;
    border-radius: 12px;
    background: #f8fafc;
}

.gmvmax-filter-grid-two {
    grid-template-columns: 2fr 1fr;
}

.gmvmax-table-wrap {
    border: 1px solid var(--gmvmax-border);
    border-radius: 12px;
}

.gmvmax-table-wrap thead th {
    padding: 13px 14px;
    border-bottom-color: var(--gmvmax-border);
    background: #f8fafc;
    color: #475569;
    font-size: .79rem;
    text-transform: uppercase;
    white-space: nowrap;
}

.gmvmax-table-empty {
    padding: 46px 16px !important;
    color: var(--gmvmax-muted) !important;
    text-align: center;
}

.gmvmax-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
    gap: 20px;
}

.gmvmax-upload-placeholder {
    display: flex;
    min-height: 300px;
    padding: 28px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border: 2px dashed #bfdbfe;
    border-radius: 14px;
    background: #f8fbff;
    text-align: center;
}

.gmvmax-upload-placeholder > span {
    margin-bottom: 12px;
    font-size: 2.3rem;
}

.gmvmax-upload-placeholder strong {
    font-size: 1.1rem;
}

.gmvmax-upload-placeholder .btn {
    margin: 18px 0 10px;
}

.gmvmax-upload-placeholder small {
    color: var(--gmvmax-muted);
}

.gmvmax-import-note ul {
    display: grid;
    gap: 12px;
    margin: 20px 0;
    padding: 0;
    list-style: none;
}

.gmvmax-import-note li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #475569;
}

.gmvmax-import-note li span {
    min-width: 94px;
    padding: 5px 8px;
    border-radius: 7px;
    background: #eff6ff;
    color: #1d4ed8;
    font-size: .72rem;
    font-weight: 800;
    text-align: center;
}

.gmvmax-analysis-metrics {
    margin-top: 24px;
}

.gmvmax-entry-form .field-validation-error {
    display: block;
    margin-top: 5px;
    font-size: .82rem;
}

.gmvmax-form-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px 16px;
}

.gmvmax-form-span-two {
    grid-column: span 2;
}

.gmvmax-form-grid .form-label,
.gmvmax-report-filters .form-label {
    margin-bottom: 6px;
    color: #475569;
    font-size: .84rem;
    font-weight: 700;
}

.gmvmax-form-grid .form-text {
    display: block;
    margin-top: 5px;
    color: var(--gmvmax-muted);
    font-size: .78rem;
}

.gmvmax-form-actions {
    display: flex;
    gap: 10px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--gmvmax-border);
}

.gmvmax-duplicate-confirmation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
    padding: 16px;
    border: 1px solid #fbbf24;
    border-radius: 12px;
    background: #fffbeb;
}

.gmvmax-duplicate-confirmation strong,
.gmvmax-duplicate-confirmation span {
    display: block;
}

.gmvmax-duplicate-confirmation span {
    margin-top: 4px;
    color: #92400e;
}

.gmvmax-duplicate-actions,
.gmvmax-row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.gmvmax-row-actions form {
    margin: 0;
}

.gmvmax-report-filters {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr)) auto;
    gap: 12px;
    margin-bottom: 20px;
    padding: 16px;
    border-radius: 12px;
    background: #f8fafc;
}

.gmvmax-filter-actions {
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.gmvmax-pagination {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 18px;
}

.gmvmax-pagination span {
    color: #475569;
    font-size: .9rem;
    font-weight: 650;
}

.gmvmax-cost-rule {
    margin-top: 20px;
    padding: 12px 14px;
    border-left: 4px solid #3b82f6;
    border-radius: 8px;
    background: #eff6ff;
    color: #1e3a8a;
    font-size: .86rem;
}

.gmvmax-cost-filters {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) minmax(240px, 2fr) auto;
    gap: 12px;
    margin-bottom: 20px;
    padding: 16px;
    border-radius: 12px;
    background: #f8fafc;
}

.gmvmax-cost-filters .form-label {
    margin-bottom: 6px;
    color: #475569;
    font-size: .84rem;
    font-weight: 700;
}

.gmvmax-cost-breakdown {
    display: block;
    max-width: 280px;
    margin-top: 4px;
    color: var(--gmvmax-muted);
    font-size: .72rem;
    white-space: normal;
}

.gmvmax-import-fields {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(280px, 2fr);
    gap: 18px;
}

.gmvmax-import-fields .form-label,
.gmvmax-import-confirm legend {
    color: #475569;
    font-size: .84rem;
    font-weight: 700;
}

.gmvmax-column-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px 24px;
    margin: 18px 0 22px;
    padding-left: 22px;
    color: #475569;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: .82rem;
}

.gmvmax-import-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.gmvmax-import-summary > div {
    padding: 15px;
    border: 1px solid var(--gmvmax-border);
    border-radius: 11px;
    background: #f8fafc;
}

.gmvmax-import-summary span,
.gmvmax-import-summary strong {
    display: block;
}

.gmvmax-import-summary span {
    color: var(--gmvmax-muted);
    font-size: .78rem;
    font-weight: 700;
}

.gmvmax-import-summary strong {
    margin-top: 3px;
    color: #0f172a;
    font-size: 1.45rem;
}

.gmvmax-import-summary .is-success {
    border-color: #86efac;
    background: #f0fdf4;
}

.gmvmax-import-summary .is-warning {
    border-color: #fde68a;
    background: #fffbeb;
}

.gmvmax-import-summary .is-danger {
    border-color: #fecaca;
    background: #fef2f2;
}

.gmvmax-import-errors {
    max-height: 300px;
    padding: 14px 16px;
    overflow: auto;
    border: 1px solid #fecaca;
    border-radius: 10px;
    background: #fff7f7;
    color: #991b1b;
    font-size: .84rem;
}

.gmvmax-import-errors ul {
    margin: 8px 0 0;
    padding-left: 22px;
}

.gmvmax-import-confirm {
    margin-top: 20px;
    padding: 16px;
    border: 1px solid var(--gmvmax-border);
    border-radius: 12px;
    background: #f8fafc;
}

.gmvmax-import-confirm legend {
    float: none;
    width: auto;
    margin-bottom: 10px;
}

.gmvmax-radio-option {
    display: inline-flex;
    align-items: flex-start;
    gap: 9px;
    margin: 0 24px 8px 0;
    cursor: pointer;
}

.gmvmax-radio-option input {
    margin-top: 4px;
}

.gmvmax-radio-option strong,
.gmvmax-radio-option small {
    display: block;
}

.gmvmax-radio-option small {
    margin-top: 2px;
    color: var(--gmvmax-muted);
}

.gmvmax-preview-limit {
    margin: 12px 0 0;
    color: var(--gmvmax-muted);
    font-size: .82rem;
}

.gmvmax-log-details summary {
    color: #2563eb;
    cursor: pointer;
    white-space: nowrap;
}

.gmvmax-log-details pre {
    max-width: 420px;
    max-height: 180px;
    margin: 8px 0 0;
    padding: 10px;
    overflow: auto;
    border-radius: 8px;
    background: #f8fafc;
    color: #475569;
    font: inherit;
    font-size: .76rem;
    white-space: pre-wrap;
}

.gmvmax-analysis-filter {
    display: grid;
    grid-template-columns: minmax(220px, 1.5fr) minmax(160px, 1fr) minmax(160px, 1fr) auto;
    gap: 14px;
    align-items: end;
}

.gmvmax-analysis-filter-summary {
    grid-column: 1 / -1;
    margin-bottom: 0;
}

.gmvmax-analysis-filter .form-label {
    margin-bottom: 6px;
    color: #475569;
    font-size: .84rem;
    font-weight: 700;
}

.gmvmax-analysis-preview-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gmvmax-analysis-preview-metrics .gmvmax-metric-card {
    min-height: 142px;
}

.gmvmax-analysis-preview-metrics .gmvmax-metric-card strong {
    font-size: 1.65rem;
}

.gmvmax-analysis-issue-list {
    display: grid;
    gap: 9px;
    max-height: 420px;
    overflow: auto;
}

.gmvmax-analysis-issue-list > div {
    padding: 10px 12px;
    border: 1px solid var(--gmvmax-border);
    border-radius: 9px;
    background: #f8fafc;
}

.gmvmax-analysis-issue-list strong,
.gmvmax-analysis-issue-list span {
    display: block;
}

.gmvmax-analysis-issue-list span {
    margin-top: 3px;
    color: var(--gmvmax-muted);
    font-size: .8rem;
}

.gmvmax-finance-preview {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.gmvmax-finance-preview > div {
    padding: 13px;
    border-radius: 10px;
    background: #f8fafc;
}

.gmvmax-finance-preview span,
.gmvmax-finance-preview strong {
    display: block;
}

.gmvmax-finance-preview span {
    color: var(--gmvmax-muted);
    font-size: .78rem;
}

.gmvmax-finance-preview strong {
    margin-top: 3px;
    color: #0f172a;
}

.gmvmax-analysis-mapping-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.gmvmax-analysis-mapping-grid ul,
.gmvmax-analysis-diagnostics ul {
    margin: 14px 0 0;
    padding-left: 20px;
    color: #475569;
}

.gmvmax-analysis-mapping-grid li,
.gmvmax-analysis-diagnostics li {
    margin-bottom: 8px;
}

.gmvmax-analysis-diagnostics summary {
    color: #2563eb;
    cursor: pointer;
    font-weight: 700;
}

@media (max-width: 991.98px) {
    .gmvmax-metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gmvmax-content-grid {
        grid-template-columns: 1fr;
    }

    .gmvmax-form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gmvmax-report-filters {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gmvmax-cost-filters {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gmvmax-import-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gmvmax-analysis-filter,
    .gmvmax-finance-preview {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .gmvmax-hero {
        flex-direction: column;
        padding: 20px;
    }

    .gmvmax-shop-selector {
        width: 100%;
        flex-basis: auto;
    }

    .gmvmax-filter-grid,
    .gmvmax-filter-grid-two {
        grid-template-columns: 1fr;
    }

    .gmvmax-duplicate-confirmation {
        align-items: stretch;
        flex-direction: column;
    }

    .gmvmax-duplicate-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 575.98px) {
    .gmvmax-page {
        padding: 0 0 24px;
    }

    .gmvmax-hero,
    .gmvmax-panel,
    .gmvmax-metric-card {
        border-radius: 12px;
    }

    .gmvmax-metric-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .gmvmax-metric-card {
        min-height: 138px;
    }

    .gmvmax-panel-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .gmvmax-panel-heading .btn {
        width: 100%;
    }

    .gmvmax-form-grid,
    .gmvmax-report-filters,
    .gmvmax-cost-filters,
    .gmvmax-import-fields,
    .gmvmax-import-summary {
        grid-template-columns: 1fr;
    }

    .gmvmax-column-list {
        grid-template-columns: 1fr;
    }

    .gmvmax-analysis-filter,
    .gmvmax-analysis-preview-metrics,
    .gmvmax-finance-preview,
    .gmvmax-analysis-mapping-grid {
        grid-template-columns: 1fr;
    }

    .gmvmax-radio-option {
        display: flex;
        margin-right: 0;
    }

    .gmvmax-form-span-two {
        grid-column: auto;
    }

    .gmvmax-form-actions,
    .gmvmax-filter-actions,
    .gmvmax-duplicate-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .gmvmax-row-actions {
        justify-content: flex-start;
    }

    .gmvmax-pagination {
        justify-content: space-between;
    }
}