:root{color-scheme:light;font-family:Segoe UI,Noto Sans,sans-serif;background:#f2f5f7;color:#123}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 10%,#d6e7e6 0%,transparent 28%),radial-gradient(circle at 88% 8%,#dce3f2 0%,transparent 32%),linear-gradient(180deg,#f7f9fa,#eaf0f4)}button{border:0;border-radius:8px;padding:10px 14px;background:#006a6a;color:#fff;cursor:pointer}input,select{border:1px solid #ced7de;border-radius:8px;padding:10px;width:100%}label{display:grid;gap:6px;font-size:14px}.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:#0f2b3b;color:#fff;padding:20px;display:flex;flex-direction:column}.brand{margin-bottom:20px;min-height:36px}.brand-logo-sidebar{width:100%;max-width:180px;height:auto;display:block}.sidebar nav{display:grid;gap:6px;flex:1}.sidebar a{color:#d9e6ee;text-decoration:none;padding:8px 10px;border-radius:8px}.sidebar a.active,.sidebar a:hover{background:#1d4356;color:#fff}.app-version-label{margin-top:16px;color:#9db3c2;font-size:12px}.main{display:grid;grid-template-rows:68px 1fr}.topbar{background:#fff;border-bottom:1px solid #d8e0e6;display:flex;justify-content:space-between;align-items:center;padding:0 20px}.topbar small{display:block;color:#5a6a75}main{padding:20px}.page{display:grid;gap:16px}.page-header{display:flex;justify-content:space-between;align-items:center;gap:10px}.page-header h1{margin:0;font-size:24px}.page-header p{margin:4px 0 0;color:#5d6b76}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.card{background:#fff;border:1px solid #dce4ea;border-radius:12px;padding:16px}.card h3{margin:0 0 12px;font-size:14px;color:#5f6f7a}.card strong{font-size:26px}.state{background:#fff;border:1px dashed #c6d1d9;border-radius:10px;padding:16px}.state-error{border-color:#d64747;color:#862727;background:#fff3f3}.state-loading,.state-info{border-color:#2f6f88;color:#184b61;background:#eef8fd}.state-warn{border-color:#c98716;color:#6a4700;background:#fff7e9}.table-wrap{overflow:auto;border:1px solid #d7e0e6;border-radius:10px;background:#fff}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:10px;border-bottom:1px solid #edf2f5;font-size:14px}.sortable-th{cursor:pointer;-webkit-user-select:none;user-select:none}.sortable-th:hover{background:#f4f8fb}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;align-items:end;background:#fff;border:1px solid #dce5ea;border-radius:12px;padding:12px}.stack{display:grid;gap:12px}.filters-inline{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(460px,100%);background:#ffffffd9;border:1px solid #c9d7e3;border-radius:18px;padding:24px;display:grid;gap:14px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);box-shadow:0 16px 40px #0b1f3614}.brand-lockup{display:grid;gap:10px;justify-items:center;text-align:center}.brand-logo{width:100%;max-width:230px;height:auto;display:block}.login-card h1{margin:0;font-size:36px;line-height:1;letter-spacing:-.02em}.login-card p{margin:0;color:#4e6272}.login-tools{display:grid;gap:8px}.tool-toggle{background:#ecf3f8;color:#16354c;border:1px solid #c8d6e3;font-weight:700}.tool-toggle:hover{background:#e1ecf4}@media(max-width:920px){.app-shell{grid-template-columns:1fr}.sidebar{position:sticky;top:0;z-index:2}}