:root{--bg:#05060d;--panel:rgba(16,18,38,.58);--line:rgba(120,140,255,.22);--tx:#e9ecff;--mut:#8f97c4;--blue:#35d0ff;--blue2:#3b82ff;--vio:#8b5cf6;--ok:#34e8a0;--bad:#ff5c7a;--warn:#ffc15a;--r:18px;--rx:0deg;--ry:0deg}
*{box-sizing:border-box}
html{color-scheme:dark}
body{margin:0;min-height:100vh;background:radial-gradient(1100px 700px at 85% -10%,#1b1250 0,transparent 60%),radial-gradient(900px 600px at -10% 110%,#052a4d 0,transparent 55%),var(--bg);color:var(--tx);font:15px/1.55 "Segoe UI",system-ui,-apple-system,Roboto,sans-serif;overflow-x:hidden}
a{color:var(--blue)}
code{font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--blue)}
h1,h2{margin:0;font-weight:700;letter-spacing:.2px}
h2{font-size:1.1rem;margin-bottom:14px}
.muted,small{color:var(--mut)}
small{display:block;font-size:.78rem}
.ic{width:20px;height:20px;flex:none}
#bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}

/* layout */
.shell{position:relative;z-index:1;min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:250px;z-index:30;display:flex;flex-direction:column;gap:6px;padding:18px 12px;background:rgba(8,9,22,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-right:1px solid var(--line);transition:width .3s,transform .3s}
.brand{display:flex;align-items:center;gap:12px;padding:6px 10px 18px;font-weight:800;letter-spacing:2px;white-space:nowrap}
.brand b{color:var(--blue)}
.logo{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--blue2),var(--vio));box-shadow:0 0 22px rgba(80,120,255,.6)}
.sidebar nav{display:flex;flex-direction:column;gap:4px}
.nav-link{display:flex;align-items:center;gap:12px;width:100%;padding:11px 12px;border:0;border-radius:12px;background:transparent;color:var(--mut);font:inherit;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .2s,color .2s,box-shadow .2s}
.nav-link:hover{color:var(--tx);background:rgba(120,140,255,.1)}
.nav-link.active{color:#fff;background:linear-gradient(90deg,rgba(59,130,246,.35),rgba(139,92,246,.22));box-shadow:inset 0 0 0 1px var(--line),0 0 18px rgba(59,130,246,.25)}
.logout{margin-top:auto}
.content{margin-left:250px;transition:margin .3s;min-height:100vh}
.topbar{display:flex;align-items:center;gap:14px;padding:16px 24px}
.topbar h1{font-size:1.15rem;flex:1}
.who{color:var(--mut);font-size:.85rem}
.icon-btn{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--panel);color:var(--tx);cursor:pointer}
.icon-btn:hover{box-shadow:0 0 16px rgba(53,208,255,.35)}
.page{padding:4px 24px 40px;max-width:1180px;animation:enter .7s cubic-bezier(.2,.8,.2,1) both}
body.leaving .page{opacity:0;transform:translateY(10px) scale(.99);transition:.22s}
@keyframes enter{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
body.collapsed .sidebar{width:78px}
body.collapsed .content{margin-left:78px}
body.collapsed .lbl{display:none}
.scrim{position:fixed;inset:0;z-index:25;background:rgba(0,0,0,.55);opacity:0;pointer-events:none;transition:opacity .3s}

/* cards */
.grid{display:grid;gap:18px;margin-bottom:18px}
.grid.stats{grid-template-columns:repeat(4,1fr)}
.grid.main{grid-template-columns:1.5fr 1fr}
.grid.two{grid-template-columns:1fr 1fr}
.card{position:relative;padding:22px;border-radius:var(--r);background:var(--panel);border:1px solid var(--line);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 18px 50px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.07);transform:perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry));transition:transform .25s ease-out,box-shadow .3s;will-change:transform}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(53,208,255,.55),transparent 40%,rgba(139,92,246,.55));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:.55}
.card:hover{box-shadow:0 24px 60px rgba(0,0,0,.55),0 0 34px rgba(80,110,255,.2),inset 0 1px 0 rgba(255,255,255,.1)}
.card.narrow{max-width:520px}
.stat{display:flex;align-items:center;gap:14px;padding:18px}
.stat .ic{width:34px;height:34px;padding:7px;border-radius:12px;color:var(--blue);background:rgba(53,208,255,.1);box-shadow:0 0 18px rgba(53,208,255,.25)}
.stat strong{display:block;font-size:1.9rem;line-height:1.1}

/* form */
.field{display:block;margin-top:14px}
.field>span{display:block;margin-bottom:6px;font-size:.78rem;font-weight:600;letter-spacing:.8px;color:var(--mut)}
.input-wrap{display:flex;align-items:center;border-radius:12px;border:1px solid var(--line);background:rgba(4,5,16,.7);transition:border-color .2s,box-shadow .2s}
.input-wrap:focus-within,.auth-card .field input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(53,208,255,.15),0 0 22px rgba(53,208,255,.35)}
.input-wrap input,.auth-card .field input{flex:1;min-width:0;padding:13px 14px;border:0;outline:0;background:transparent;color:var(--tx);font:inherit}
.auth-card .field input{width:100%;border:1px solid var(--line);border-radius:12px;background:rgba(4,5,16,.7)}
.input-wrap em{padding-right:14px;color:var(--mut);font-style:normal;font-size:.85rem;white-space:nowrap}
.need-new .input-wrap{border-color:var(--bad);box-shadow:0 0 22px rgba(255,92,122,.35)}
.hostline{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.hostline code{word-break:break-all}
.status-line{min-height:1.5em;margin-top:6px;font-weight:600;font-size:.9rem}
.status-line.ok{color:var(--ok)} .status-line.bad,.status-line.error{color:var(--bad)} .status-line.wait{color:var(--mut)}
.btn-row{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.btn-row.small{margin-top:10px}
.btn-row .btn{flex:1;min-width:120px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:12px;border:1px solid var(--line);background:rgba(120,140,255,.08);color:var(--tx);font:inherit;font-weight:700;font-size:.85rem;letter-spacing:.5px;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .25s,background .25s}
.btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 26px rgba(59,130,246,.35);background:rgba(120,140,255,.16)}
.btn:active:not(:disabled){transform:translateY(0)}
.btn.primary{border-color:transparent;background:linear-gradient(135deg,var(--blue2),var(--vio));color:#fff;box-shadow:0 0 22px rgba(99,102,241,.45)}
.btn.primary:hover:not(:disabled){box-shadow:0 8px 34px rgba(139,92,246,.7),0 0 26px rgba(53,208,255,.4)}
.btn.block{display:flex;width:100%;margin-top:16px}
.btn:disabled{opacity:.4;cursor:not-allowed}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

/* chip, notice, steps, feed, table */
.chip{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:700;border:1px solid var(--line);background:rgba(120,140,255,.1);color:var(--mut)}
.chip.ok{color:var(--ok);border-color:rgba(52,232,160,.4);background:rgba(52,232,160,.08)}
.chip.bad{color:var(--bad);border-color:rgba(255,92,122,.4);background:rgba(255,92,122,.08)}
.chip.warn{color:var(--warn);border-color:rgba(255,193,90,.4)}
.notice{margin-bottom:16px;padding:12px 16px;border-radius:12px;border:1px solid;font-size:.92rem;backdrop-filter:blur(10px)}
.notice.warn{color:var(--warn);border-color:rgba(255,193,90,.4);background:rgba(255,193,90,.08)}
.notice.bad{color:var(--bad);border-color:rgba(255,92,122,.4);background:rgba(255,92,122,.08)}
.notice.ok{color:var(--ok);border-color:rgba(52,232,160,.4);background:rgba(52,232,160,.08)}
.result{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);animation:enter .4s both}
.result p{margin:0 0 10px;font-weight:600}
.steps,.feed{list-style:none;margin:0 0 6px;padding:0}
.steps li,.feed li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid rgba(120,140,255,.1)}
.steps li:last-child,.feed li:last-child{border-bottom:0}
.feed strong{display:block;word-break:break-all}
.empty{color:var(--mut);justify-content:center!important}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:.85rem;min-width:900px}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid rgba(120,140,255,.12);vertical-align:top}
th{color:var(--mut);font-size:.72rem;letter-spacing:.8px;text-transform:uppercase}
td.msg{max-width:320px;color:var(--mut)}

/* loader & toast */
.loader{position:fixed;inset:0;z-index:100;display:grid;place-content:center;justify-items:center;gap:20px;background:rgba(3,4,12,.72);backdrop-filter:blur(6px)}
.loader[hidden]{display:none}
.orb{position:relative;width:84px;height:84px;transform-style:preserve-3d;perspective:400px}
.orb i{position:absolute;inset:0;border-radius:50%;border:2px solid transparent;border-top-color:var(--blue);animation:spin 1.2s linear infinite;box-shadow:0 0 18px rgba(53,208,255,.5)}
.orb i:nth-child(2){inset:10px;border-top-color:var(--vio);animation-duration:1.7s;animation-direction:reverse}
.orb i:nth-child(3){inset:22px;border-top-color:var(--blue2);animation-duration:.9s}
@keyframes spin{to{transform:rotateZ(360deg) rotateX(60deg)}}
.toast{position:fixed;left:50%;bottom:24px;z-index:110;transform:translate(-50%,30px);padding:11px 18px;border-radius:12px;background:rgba(16,18,38,.95);border:1px solid var(--line);box-shadow:0 0 24px rgba(59,130,246,.4);opacity:0;pointer-events:none;transition:.3s}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* login */
.auth-wrap{position:relative;z-index:1;min-height:100vh;display:grid;place-items:center;padding:20px}
.auth-card{width:100%;max-width:400px;text-align:center;animation:enter .9s cubic-bezier(.2,.8,.2,1) both}
.auth-card h1{font-size:1.3rem;letter-spacing:2px;margin:10px 0 4px}
.auth-card .field{text-align:left}
.auth-logo{display:grid;place-items:center;width:62px;height:62px;margin:0 auto;border-radius:20px;background:linear-gradient(135deg,var(--blue2),var(--vio));box-shadow:0 0 36px rgba(99,102,241,.7);animation:float 4s ease-in-out infinite}
.auth-logo .ic{width:30px;height:30px}
@keyframes float{50%{transform:translateY(-6px) rotateY(18deg)}}

/* responsive */
@media(max-width:1000px){.grid.stats{grid-template-columns:repeat(2,1fr)}.grid.main,.grid.two{grid-template-columns:1fr}}
@media(max-width:900px){
  .sidebar{transform:translateX(-100%);width:250px!important}
  body.open .sidebar{transform:none}
  body.open .scrim{opacity:1;pointer-events:auto}
  .content,body.collapsed .content{margin-left:0}
  body.collapsed .lbl{display:inline}
  .page{padding:4px 14px 32px}.topbar{padding:12px 14px}.who{display:none}
}
@media(max-width:480px){.grid.stats{grid-template-columns:1fr 1fr;gap:12px}.stat{flex-direction:column;align-items:flex-start;gap:8px}.card{padding:18px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.card{transform:none!important}}