:root{color-scheme:dark;--bg:#07110e;--panel:#0d1d18;--panel2:#11251f;--line:#23443a;--text:#f3fbf8;--muted:#8ca69d;--green:#00d99d;--green2:#45f0bd;--danger:#ff6b6b;--radius:22px;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,#12382c 0,transparent 35%),var(--bg);color:var(--text);min-height:100vh}button,input,select{font:inherit}.hidden,.role-hidden{display:none!important}.login-shell{min-height:100vh;display:grid;place-items:center;padding:28px}.login-card{width:min(440px,100%);background:rgba(13,29,24,.94);border:1px solid var(--line);border-radius:30px;padding:42px;box-shadow:0 28px 80px rgba(0,0,0,.38)}.mark{display:grid;place-items:center;width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,var(--green2),#00a67d);color:#052119;font-weight:900;font-size:28px}.mark.small{width:42px;height:42px;border-radius:13px;font-size:20px}.eyebrow{margin:20px 0 8px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.18em}.login-card h1,header h1{font-size:38px;margin:0}.muted{color:var(--muted);line-height:1.7}.login-card label,.stack label,.form-grid label{display:grid;gap:8px;color:var(--muted);margin:18px 0;font-size:14px}input,select{width:100%;border:1px solid var(--line);border-radius:14px;background:#091712;color:var(--text);padding:14px 16px;outline:none}input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(0,217,157,.12)}button{border:0;border-radius:14px;padding:14px 20px;background:var(--green);color:#042019;font-weight:800;cursor:pointer}button:hover{filter:brightness(1.08)}button.secondary,button.quiet{background:transparent;color:var(--text);border:1px solid var(--line)}button.danger{background:transparent;border:1px solid #65373a;color:#ff9d9d;padding:8px 12px}.error{color:#ff9797;min-height:22px}.app{min-height:100vh;display:grid;grid-template-columns:270px 1fr}aside{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);padding:28px 22px;background:rgba(7,17,14,.78);backdrop-filter:blur(18px);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:14px;padding:4px 8px 30px}.brand strong{display:block;font-size:20px}.brand span{display:block;color:var(--muted);font-size:12px;margin-top:3px}nav{display:grid;gap:8px}.nav{background:transparent;color:var(--muted);text-align:left;padding:14px 18px}.nav.active{background:#113228;color:var(--green2)}.account{margin-top:auto;border-top:1px solid var(--line);padding:20px 8px 0;display:flex;justify-content:space-between;align-items:center}.account .quiet{padding:8px 12px}main{padding:36px clamp(26px,4vw,68px)}header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:30px}header .eyebrow{margin-top:0}.metrics{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr));gap:16px;margin-bottom:20px}.metric,article{background:rgba(13,29,24,.9);border:1px solid var(--line);border-radius:var(--radius)}.metric{padding:22px}.metric span{color:var(--muted);font-size:13px}.metric strong{display:block;font-size:34px;margin-top:10px}article{padding:26px}.article-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.article-head h2,article h2{margin:0;font-size:22px}.article-head span{color:var(--muted);font-size:13px}.version-row,.agent-row{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}.bar{height:8px;background:#183229;border-radius:99px;overflow:hidden;margin-top:8px}.bar i{display:block;height:100%;background:var(--green);border-radius:99px}.issue-card{max-width:760px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.form-grid .wide{grid-column:1/-1}.notice{min-height:24px;color:var(--green2)}.split{display:grid;grid-template-columns:minmax(300px,.7fr) minmax(480px,1.3fr);gap:20px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:820px}th,td{text-align:left;padding:15px 12px;border-top:1px solid var(--line);font-size:14px}th{color:var(--muted);font-weight:600}.badge{display:inline-flex;padding:5px 9px;border-radius:99px;background:#173a30;color:var(--green2);font-size:12px}.badge.off{background:#3a2425;color:#ff9d9d}.delta.up{color:var(--green2)}.delta.down{color:#ff9d9d}.toast{position:fixed;right:28px;bottom:28px;background:#e8fff7;color:#08221a;padding:14px 18px;border-radius:14px;transform:translateY(120px);opacity:0;transition:.25s}.toast.show{transform:none;opacity:1}@media(max-width:1000px){.app{grid-template-columns:1fr}aside{height:auto;position:static;display:block}.brand{padding-bottom:16px}nav{grid-template-columns:repeat(5,1fr);overflow:auto}.account{position:absolute;right:20px;top:18px;border:0}.metrics{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}}@media(max-width:620px){main{padding:24px 16px}aside{padding:18px 12px}nav{grid-template-columns:repeat(5,120px)}.account{position:static}.metrics{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}header{align-items:flex-start;gap:16px}.login-card{padding:28px}}