:root{--mv-bg:#f7f8fb;--mv-card:#fff;--mv-text:#172033;--mv-muted:#667085;--mv-accent:#4657d9;--mv-border:#e5e7eb}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--mv-bg);color:var(--mv-text)}a{color:inherit}.topbar{background:#fff;border-bottom:1px solid var(--mv-border);padding:16px 24px;display:flex;justify-content:space-between;align-items:center}.brand{font-weight:800;font-size:22px}.container{max-width:1100px;margin:32px auto;padding:0 18px}.card{background:var(--mv-card);border:1px solid var(--mv-border);border-radius:14px;padding:22px;box-shadow:0 4px 18px rgba(16,24,40,.04);margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.metric{font-size:30px;font-weight:800}.muted{color:var(--mv-muted)}.btn{display:inline-block;border:0;border-radius:10px;padding:11px 16px;background:var(--mv-accent);color:white;text-decoration:none;font-weight:700;cursor:pointer}.btn.secondary{background:#eef0ff;color:#3340a7}.form-row{margin-bottom:14px}.form-row label{display:block;font-weight:700;margin-bottom:6px}.form-row input,.form-row select{width:100%;padding:11px;border:1px solid var(--mv-border);border-radius:9px;background:#fff}.alert{padding:12px 14px;border-radius:9px;background:#fff4e5;border:1px solid #ffd8a8;margin-bottom:14px}.ok{background:#eafaf0;border-color:#b8ebc7}.badge{display:inline-block;padding:5px 8px;border-radius:999px;background:#eef0ff;color:#3340a7;font-size:12px;font-weight:800}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid var(--mv-border);padding:12px 8px}th{font-size:13px;color:var(--mv-muted)}