:root{--bg:#f5f7fb;--panel:#fff;--panel-soft:#f8fafc;--ink:#111827;--muted:#64748b;--line:#e2e8f0;--green:#16a34a;--green-soft:#dcfce7;--blue:#2563eb;--blue-soft:#dbeafe;--amber:#d97706;--amber-soft:#fef3c7;--red:#dc2626;--red-soft:#fee2e2;--shadow:0 18px 50px rgba(15,23,42,.08)}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}button,input,select{font:inherit}button{cursor:pointer}.login-shell{display:grid;min-height:100vh;place-items:center;padding:24px}.login-panel{width:min(100%,430px);border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.login-body,.login-head{padding:24px}.login-head{border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{display:grid;width:34px;height:34px;place-items:center;border-radius:8px;background:#0f172a;color:#fff}.form{display:grid;grid-gap:14px;gap:14px}.field{display:grid;grid-gap:7px;gap:7px}.label{color:#334155;font-size:13px;font-weight:700}.input{width:100%;border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:var(--ink);outline:none;padding:12px 13px}.input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(22,163,74,.14)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:8px;padding:11px 14px;font-weight:800}.btn-primary{background:var(--green);color:#fff}.btn-ghost{border:1px solid var(--line);background:#fff;color:#334155}.btn:disabled{cursor:not-allowed;opacity:.65}.error{border:1px solid var(--red-soft);border-radius:8px;background:#fff5f5;color:#991b1b;padding:10px 12px;font-size:14px}.shell{display:grid;min-height:100vh;grid-template-columns:272px minmax(0,1fr)}.sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:#0f172a;color:#e2e8f0;padding:20px 16px}.side-brand{display:flex;align-items:center;gap:10px;padding:4px 6px 18px}.side-mark{display:grid;width:36px;height:36px;place-items:center;border-radius:8px;background:var(--green);color:#fff}.side-nav{display:grid;grid-gap:6px;gap:6px;margin-top:12px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;border:0;border-radius:8px;background:transparent;color:#cbd5e1;padding:11px 12px;text-align:left}.nav-item.active,.nav-item:hover{background:hsla(0,0%,100%,.09);color:#fff}.main{min-width:0}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:3;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);background:rgba(245,247,251,.92);padding:16px 24px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.top-actions,.topbar{display:flex;align-items:center}.top-actions{gap:10px}.lang{border:1px solid var(--line);border-radius:8px;background:#fff;padding:9px 10px}.content{display:grid;grid-gap:18px;gap:18px;padding:24px}.section-title{margin:0;font-size:24px;line-height:1.2}.section-subtitle{margin:6px 0 0;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:14px;gap:14px}.stat{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:16px}.stat-label{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:13px}.stat-value{margin-top:12px;font-size:30px;font-weight:850}.grid-2{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);grid-gap:14px;gap:14px}.panel{min-width:0;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:14px 16px}.panel-title{margin:0;font-size:16px}.panel-body{padding:16px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}td,th{border-bottom:1px solid #edf2f7;padding:12px 10px;text-align:left;vertical-align:middle;white-space:nowrap}th{color:#64748b;text-transform:uppercase}.badge,th{font-size:12px;font-weight:800}.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px}.badge-green{background:var(--green-soft);color:#166534}.badge-blue{background:var(--blue-soft);color:#1d4ed8}.badge-amber{background:var(--amber-soft);color:#92400e}.badge-red{background:var(--red-soft);color:#991b1b}.log-list{display:grid;max-height:560px;overflow:auto}.log-row{display:grid;grid-template-columns:160px minmax(160px,1fr) minmax(160px,1fr) auto;grid-gap:10px;gap:10px;align-items:center;border-bottom:1px solid #edf2f7;padding:11px 16px;font-size:13px}.log-action{font-weight:800}.muted{color:var(--muted)}.health-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px}.empty{color:var(--muted);padding:26px;text-align:center}.spinner{width:18px;height:18px;border:3px solid hsla(0,0%,100%,.38);border-top-color:#fff;border-radius:999px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:1024px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.side-nav{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2,.health-grid,.stats{grid-template-columns:1fr}}@media (max-width:640px){.topbar{align-items:flex-start;flex-direction:column}.content{padding:16px}.log-row,.side-nav{grid-template-columns:1fr}}