*{box-sizing:border-box}body{margin:0;background:var(--c2f-background);color:var(--c2f-ink);font-family:var(--c2f-font-body)}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--c2f-brand-800);color:#fff;padding:20px 12px}.sidebar h1{font-size:18px;margin:0 0 20px;padding:0 8px}.sidebar button{display:block;width:100%;text-align:left;padding:10px 12px;margin-bottom:4px;border:none;border-radius:8px;background:transparent;color:#f3e9d8;font-size:14px;cursor:pointer}.sidebar button.active,.sidebar button:hover{background:var(--c2f-brand-600);color:#fff}.content{padding:24px 28px;max-width:1100px}.content h2{color:var(--c2f-brand-700);margin-top:0}table{width:100%;border-collapse:collapse;background:var(--c2f-surface);border-radius:10px;overflow:hidden;box-shadow:var(--c2f-shadow-card);font-size:14px}th{text-align:left;padding:10px 12px;background:var(--c2f-brand-100);color:var(--c2f-brand-800);font-size:12px;text-transform:uppercase;letter-spacing:.03em}td{padding:10px 12px;border-top:1px solid var(--c2f-border);vertical-align:top}.btn{padding:6px 12px;border:none;border-radius:7px;background:var(--c2f-brand-500);color:#fff;font-size:13px;cursor:pointer;margin:2px 4px 2px 0}.btn.secondary{background:var(--c2f-surface);color:var(--c2f-brand-700);border:1px solid var(--c2f-brand-400)}.btn.danger{background:var(--c2f-danger)}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;background:var(--c2f-brand-100);color:var(--c2f-brand-800)}.badge.ok{background:#e7f3e7;color:#25581f}.badge.warn{background:#fdeeea;color:#8c2b22}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:24px}.card{background:var(--c2f-surface);border:1px solid var(--c2f-border);border-radius:12px;padding:14px 16px;box-shadow:var(--c2f-shadow-card)}.card .value{font-size:26px;font-weight:700;color:var(--c2f-brand-700)}.card .label{font-size:13px;color:var(--c2f-ink-muted)}input[type=text],input[type=email],input[type=password],select{padding:9px 12px;border:1.5px solid var(--c2f-border);border-radius:8px;background:var(--c2f-surface);font-size:14px}.toolbar{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}