.office-config-page {
    display: grid;
    gap: 18px;
}

.office-config-intro {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    padding: 22px 24px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 18px;
    background: var(--surface, #fff);
}

.office-config-intro h2 {
    margin: 5px 0 6px;
    font-size: 22px;
}

.office-config-intro p,
.office-section-heading p {
    margin: 0;
    color: var(--muted, #6b7280);
}

.office-config-state {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    padding: 9px 12px;
    border-radius: 999px;
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    color: #475569;
    font-size: 12px;
}

.office-config-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 18px;
    align-items: start;
}

.office-config-card,
.office-logo-card,
.office-document-card {
    background: var(--surface, #fff);
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 18px;
    padding: 22px;
}

.office-side-column {
    display: grid;
    gap: 18px;
}

.office-section-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 18px;
}

.office-section-heading.divided {
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid #e5e7eb;
}

.office-section-heading h3,
.office-document-card h3 {
    margin: 0 0 4px;
    font-size: 16px;
}

.office-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
}

.office-form-grid.address-grid {
    grid-template-columns: 180px minmax(0, 1fr) 130px;
}

.office-form-grid .span-2 {
    grid-column: span 2;
}

.office-form-grid input:disabled {
    cursor: default;
    background: #f8fafc;
    color: #475569;
}

.office-form-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid #e5e7eb;
}

.office-readonly-note {
    margin-top: 20px;
    padding: 12px 14px;
    border-radius: 10px;
    background: #f8fafc;
    color: #64748b;
    font-size: 12px;
}

.office-logo-preview {
    height: 180px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 1px dashed #cbd5e1;
    border-radius: 14px;
    background: #f8fafc;
    margin-bottom: 12px;
}

.office-logo-preview.has-image {
    background: #fff;
    border-style: solid;
}

.office-logo-preview img {
    display: block;
    max-width: 86%;
    max-height: 145px;
    object-fit: contain;
}

.office-logo-placeholder {
    display: grid;
    justify-items: center;
    gap: 6px;
    color: #94a3b8;
}

.office-logo-placeholder strong {
    display: grid;
    place-items: center;
    width: 62px;
    height: 62px;
    border-radius: 16px;
    background: #e2e8f0;
    color: #475569;
    font-size: 20px;
}

.office-logo-placeholder span {
    font-size: 12px;
}

.office-file-button {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 39px;
    padding: 9px 12px;
    border-radius: 10px;
    background: #111827;
    color: #fff;
    cursor: pointer;
    font-size: 13px;
    font-weight: 650;
}

.office-remove-logo {
    width: 100%;
    margin-top: 8px;
}

.office-document-card > p {
    margin: 0 0 14px;
    color: #64748b;
    font-size: 12px;
}

.office-document-card dl {
    display: grid;
    gap: 10px;
    margin: 16px 0 0;
}

.office-document-card dl > div {
    display: grid;
    gap: 2px;
    padding-bottom: 9px;
    border-bottom: 1px solid #eef2f7;
}

.office-document-card dt {
    color: #94a3b8;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.office-document-card dd {
    margin: 0;
    color: #334155;
    font-size: 12px;
    line-height: 1.45;
}

.office-document-hint {
    margin-top: 14px;
    padding: 11px 12px;
    border-radius: 10px;
    background: #f1f5f9;
    color: #475569;
    font-size: 11px;
    line-height: 1.45;
}

@media (max-width: 1050px) {
    .office-config-layout {
        grid-template-columns: 1fr;
    }

    .office-side-column {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .office-config-intro {
        flex-direction: column;
    }

    .office-config-layout,
    .office-side-column,
    .office-form-grid,
    .office-form-grid.address-grid {
        grid-template-columns: 1fr;
    }

    .office-form-grid .span-2 {
        grid-column: span 1;
    }
}

.office-parameter-grid {
    display: grid;
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    gap: 15px;
    align-items: stretch;
}

.office-parameter-grid .field small {
    color: #94a3b8;
    font-size: 11px;
    line-height: 1.4;
}

.office-parameter-grid .parameter-full {
    grid-column: 1 / -1;
}

.office-parameter-grid textarea {
    min-height: 86px;
    resize: vertical;
}

.office-switch-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 16px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #f8fafc;
}

.office-switch-card > div { display: grid; gap: 4px; }
.office-switch-card strong { color: #1f2937; font-size: 13px; }
.office-switch-card span { color: #64748b; font-size: 11px; line-height: 1.45; }
.office-switch-card input { width: 20px; height: 20px; flex: 0 0 auto; }

@media (max-width: 760px) {
    .office-parameter-grid { grid-template-columns: 1fr; }
    .office-parameter-grid .parameter-full { grid-column: auto; }
}