/* Additive styles only. Original V3 stylesheet is untouched. */
.sa-block{margin-block:18px 0;background:var(--surface);border:1px solid var(--line);padding:22px;border-radius:15px;min-width:0}
.sa-block h2{font-size:17px;margin:0}.sa-block p{color:var(--muted);margin:5px 0 16px;font-size:12px}
.sa-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.sa-head-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.sa-badge{background:var(--mint);color:var(--dark);font-size:11px;font-weight:750;padding:5px 9px;border-radius:7px;white-space:nowrap}
.sa-badge.warn{background:#fbf0df;color:#996b2c}.sa-badge.muted{background:#edf2ec;color:var(--muted)}
.sa-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}
.sa-metric{background:var(--wash);border:1px solid var(--line);border-radius:10px;padding:14px;min-width:0}
.sa-metric small{display:block;color:var(--muted)}.sa-metric strong{display:block;font-size:25px;line-height:1.4;color:var(--dark)}
.sa-table-wrap{overflow:auto;max-width:100%}.sa-table{width:100%;min-width:550px;border-collapse:collapse;text-align:right;font-size:12px}.sa-table th,.sa-table td{padding:12px 10px;border-bottom:1px solid var(--line)}.sa-table th{background:var(--wash);color:var(--muted);font-weight:750}.sa-table td{vertical-align:top}
.sa-settings{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:15px}.sa-settings label{font-size:12px}.sa-settings input{margin-top:4px}.sa-settings .sa-wide{grid-column:span 2}
.sa-setting-actions{grid-column:1/-1;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.sa-staff-action{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:7px 0}.sa-staff-action .btn{padding:7px 11px;min-height:36px;font-size:12px}
.sa-status-line{font-size:12px;color:var(--muted);padding-block:8px;min-height:28px}
.sa-msg{background:var(--wash);border:1px solid var(--line);padding:10px 12px;border-radius:9px;font-size:12px}
.sa-footnote{font-size:11px;color:var(--muted)}
.sa-small{font-size:12px;line-height:1.6}
.sa-inline{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.sa-bar{height:6px;background:var(--line);border-radius:8px;overflow:hidden}.sa-bar>span{display:block;background:var(--accent);height:100%;max-width:100%}
#saReports button,#saStaffPanel button{min-height:40px}
#saReports button:focus-visible,#saStaffPanel button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
@media(max-width:900px){.sa-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.sa-settings{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:550px){.sa-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.sa-block{padding:15px}.sa-settings{grid-template-columns:1fr}.sa-settings .sa-wide{grid-column:span 1}.sa-header{align-items:flex-start}.sa-staff-action{width:100%}}
@media(prefers-reduced-motion:reduce){.sa-block *{scroll-behavior:auto!important;transition:none!important}}