.report-stats{grid-template-columns:repeat(4,1fr)}.report-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.report-filters{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.report-filters label{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.report-filters select{border:1px solid var(--line);border-radius:8px;padding:7px 9px;background:#fff;font:600 12px "DM Sans",sans-serif;color:var(--ink)}.gst-register-table{width:100%;border-collapse:collapse;overflow:hidden}.gst-register-table th,.gst-register-table td{padding:10px 8px;border-bottom:1px solid var(--line);text-align:left;font-size:12px}.gst-register-table th{font-size:10px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);background:#f7faf8}.gst-register-table tr:last-child td{border-bottom:0}.gst-monthly-breakdown{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}.gst-monthly-breakdown h3{margin:0 0 10px;font-size:14px}.gst-monthly-breakdown .monthly-row{display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:12px}.gst-monthly-breakdown .monthly-row:last-child{border-bottom:0}.gst-monthly-breakdown .monthly-row strong{font-size:12px}.empty-outstanding{font-size:13px;color:var(--muted)}@media(max-width:900px){.report-stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.report-stats{grid-template-columns:1fr}.report-actions{flex-direction:column;align-items:stretch}.report-filters{flex-direction:column;align-items:flex-start}.gst-register-table th,.gst-register-table td{font-size:11px;padding:8px 6px}}