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8px;border-radius:var(--radius-sm)}.badge-onsite{background:var(--color-info-dim);color:var(--color-info)}.badge-remote{background:#a882d61f;color:#a882d6}.badge-followup{background:var(--color-danger-dim);color:var(--color-danger)}.badge-approved{background:var(--color-success-dim);color:var(--color-success)}.badge-pending{background:#e8a8491f;color:var(--color-accent)}.billing-card-details{max-height:0;overflow:hidden;transition:max-height var(--duration-slow) var(--ease-out)}.billing-card-details.expanded{max-height:500px}.billing-card-details-inner{padding:0 var(--space-4) var(--space-4);border-top:1px solid var(--color-border-subtle)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3) var(--space-4);padding-top:var(--space-3)}.detail-item{display:flex;flex-direction:column;gap:2px}.detail-item.full-width{grid-column:1 / -1}.detail-label{font-size:10px;font-weight:var(--weight-semibold);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.06em}.detail-value{font-size:var(--text-sm);color:var(--color-text);font-weight:var(--weight-medium)}.billing-card-actions{display:flex;gap:var(--space-2);padding:var(--space-3) var(--space-4) var(--space-4);border-top:1px solid var(--color-border-subtle)}.action-btn{flex:1;padding:var(--space-3);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:var(--weight-semibold);display:flex;align-items:center;justify-content:center;gap:var(--space-2);transition:all var(--duration-normal) var(--ease-out);border:1px solid transparent}.action-btn svg{width:16px;height:16px}.action-btn:active{transform:scale(.96)}.action-btn-approve{background:var(--color-success-dim);color:var(--color-success);border-color:#5cb87a33}.action-btn-approve:hover{background:var(--color-success);color:#fff}.action-btn-copy{background:var(--color-surface-hover);color:var(--color-text-secondary);border-color:var(--color-border-subtle)}.action-btn-copy:hover{color:var(--color-text);border-color:var(--color-border)}.action-btn-delete{background:var(--color-danger-dim);color:var(--color-danger);border-color:#e06b5e33;flex:0;padding:var(--space-3)}.action-btn-delete:hover{background:var(--color-danger);color:#fff}.expand-chevron{width:20px;height:20px;color:var(--color-text-muted);transition:transform var(--duration-normal) var(--ease-out);flex-shrink:0;margin-top:2px}.expand-chevron.rotated{transform:rotate(180deg)}