body{margin:0;background:#f4f6f8;color:#172033;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}.app-shell{display:flex;min-height:100vh}.sidebar{width:260px;background:#101828;color:#fff;padding:22px;position:sticky;top:0;height:100vh}.brand{font-size:19px;font-weight:700;margin-bottom:22px}.sidebar a{display:block;color:#d0d5dd;text-decoration:none;padding:10px 12px;border-radius:12px;margin:3px 0}.sidebar a:hover{background:#1d2939;color:#fff}.main{flex:1;padding:24px}.topbar{height:58px;background:#fff;border:1px solid #e7eaf0;border-radius:18px;margin-bottom:18px;padding:14px 18px;display:flex;justify-content:space-between;align-items:center}.card{border:1px solid #e7eaf0;border-radius:18px;box-shadow:0 10px 28px rgba(16,24,40,.04)}.table{vertical-align:middle}.badge-soft{background:#eef4ff;color:#3538cd}.dark{background:#0b1220;color:#e5e7eb}.dark .main{background:#0b1220}.dark .topbar,.dark .card,.dark .table{background:#111827;color:#e5e7eb;border-color:#263244}.dark input,.dark select,.dark textarea{background:#0b1220!important;color:#fff!important;border-color:#344054!important}@media(max-width:900px){.app-shell{display:block}.sidebar{width:auto;height:auto;position:relative}.main{padding:14px}}