:root{--bg:#f5f7fb;--panel:#fff;--panel-2:#f1f4f8;--text:#1f2937;--muted:#667085;--line:#e5e9f2;--brand:#f4631c;--brand-2:#0f766e;--green:#15803d;--red:#b42318;--amber:#b7791f}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.shell{grid-template-columns:228px 1fr;min-height:100vh;display:grid}.sidebar{color:var(--text);border-right:1px solid var(--line);background:#fff;flex-direction:column;gap:20px;padding:18px 14px;display:flex}.brand{letter-spacing:0;align-items:center;gap:10px;font-weight:800;display:flex}.mark{background:var(--brand);color:#fff;border-radius:8px;place-items:center;width:34px;height:34px;display:grid}.nav{gap:7px;display:grid}.nav a{color:#596274;border-radius:8px;padding:10px 12px;font-size:14px;font-weight:650}.nav a.active,.nav a:hover{color:var(--brand);background:#fff3eb}.sidebar-footer{gap:10px;margin-top:auto;display:grid}.logout-btn{color:#596274;border-color:var(--line);justify-content:center}.logout-btn:hover{color:var(--brand);background:#fff3eb}.main{min-width:0;padding:22px}.topbar{justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.grid{gap:14px;display:grid}.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;box-shadow:0 1px 2px #1018280a}.card h3,.card h2{margin:0 0 12px}.muted{color:var(--muted)}.metric{font-size:30px;font-weight:800}.row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:10px 0;display:flex}.row:last-child{border-bottom:0}.btn{border:1px solid var(--line);background:var(--panel);color:var(--text);cursor:pointer;border-radius:8px;align-items:center;gap:7px;padding:9px 12px;display:inline-flex}.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}.btn.ghost{background:0 0}.input{border:1px solid var(--line);background:#fff;border-radius:8px;width:100%;padding:10px 12px}.form{gap:10px;max-width:440px;display:grid}.form.wide-form{max-width:860px}.field{color:var(--muted);gap:6px;font-size:14px;display:grid}.field>span{color:var(--text);font-weight:650}.check-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.check-row{border:1px solid var(--line);color:var(--text);background:#fff;border-radius:8px;align-items:center;gap:8px;padding:10px 12px;display:flex}.badge{background:var(--panel-2);color:var(--muted);border-radius:6px;align-items:center;padding:3px 7px;font-size:12px;display:inline-flex}.badge.green{color:var(--green);background:#dcfce7}.badge.red{color:var(--red);background:#fee4e2}.badge.amber{color:var(--amber);background:#fef3c7}.table{border-collapse:collapse;width:100%;font-size:14px}.table th,.table td{text-align:left;border-bottom:1px solid var(--line);padding:10px}.bar{background:var(--panel-2);border-radius:99px;height:8px;overflow:hidden}.bar span{background:var(--brand-2);height:100%;display:block}.actions{flex-wrap:wrap;gap:8px;display:flex}.login{place-items:center;min-height:100vh;padding:22px;display:grid}.login .card{width:min(440px,100%)}.status{flex-wrap:wrap;gap:6px;display:flex}.status span{background:var(--panel-2);color:var(--muted);border-radius:6px;padding:5px 8px;font-size:12px}.status span.on{color:var(--green);background:#dcfce7}.settings-shell{max-width:1180px;margin:0 auto}.settings-head{align-items:center;gap:18px;margin-bottom:18px;display:flex}.settings-head h1{margin:0;font-size:20px}.settings-head p{color:var(--muted);margin:4px 0 0;font-size:13px}.back-link{color:#596274;font-size:14px;font-weight:700}.settings-layout{grid-template-columns:188px minmax(0,1fr);align-items:start;gap:32px;display:grid}.settings-menu{gap:8px;display:grid}.settings-menu button{color:#596274;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:12px 14px;font-weight:700}.settings-menu button.active,.settings-menu button:hover{color:var(--brand);background:#fff3eb}.settings-main{gap:16px;max-width:760px;display:grid}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.settings-card,.stat-card{border:1px solid var(--line);background:#fff;border-radius:10px;box-shadow:0 10px 28px #1f29370f}.settings-card{gap:16px;padding:22px;display:grid}.stat-card{gap:8px;padding:20px;display:grid}.stat-card span,.stat-card small{color:var(--muted);font-size:13px}.stat-card strong{font-size:28px}.card-title{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.card-title h2,.settings-card h2{margin:0;font-size:18px}.card-title p,.settings-card p{color:var(--muted);margin:6px 0 0;font-size:13px}.pill{border-radius:999px;align-items:center;padding:6px 10px;font-size:12px;font-weight:800;display:inline-flex}.pill.ok{color:var(--green);background:#dcfce7}.pill.warn{color:var(--amber);background:#fef3c7}.key-panel .input{min-height:42px}.key-status{border:1px solid var(--line);background:#fbfcfe;border-radius:8px;grid-template-columns:1fr auto;align-items:center;gap:4px 12px;padding:12px 14px;display:grid}.key-status span,.key-status small{color:var(--muted);font-size:13px}.key-status small{grid-column:1/-1}.notice{border-radius:8px;padding:10px 12px;font-size:13px}.notice.success{color:var(--green);background:#ecfdf3;border:1px solid #bbf7d0}.notice.error{color:var(--red);background:#fff1f3;border:1px solid #fecdd3}.secure-note{color:var(--muted);margin:0;font-size:12px}.clean-table{border-collapse:collapse;width:100%;font-size:14px}.clean-table td{border-bottom:1px solid var(--line);padding:12px 0}.clean-table tr:last-child td{border-bottom:0}.clean-table td:last-child{text-align:right;color:var(--text);font-weight:700}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static}.cols-4,.cols-2,.check-grid,.settings-layout,.settings-grid{grid-template-columns:1fr}.settings-main{max-width:none}}