:root{
  --bg:#04070d;--bg2:#07111f;--panel:#08101d;--panel2:#0b1424;--text:#f7f9ff;--muted:#97a0b3;--line:#172236;
  --blue:#4b86ff;--green:#19d49c;--red:#ef5350;--orange:#f9a826;--shadow:0 18px 45px rgba(0,0,0,.35);
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at top left,#06152c 0%,#03060c 50%,#020408 100%);color:var(--text)}
a{color:inherit;text-decoration:none}code{background:#111827;padding:.12rem .32rem;border-radius:.35rem}
.login-body{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(440px,100%);background:linear-gradient(180deg,rgba(7,17,31,.96),rgba(5,10,18,.98));border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}
.brand-row{display:flex;align-items:center;gap:14px}.brand-badge{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#18355e,#0d1320);display:grid;place-items:center;font-size:1.2rem;border:1px solid #20314b}.brand-row h1,.brand-row h2{margin:0}.brand-row p{margin:4px 0 0;color:var(--muted)}
.login-form{display:grid;gap:12px;margin-top:18px}.login-form label,.server-form label span{display:block;color:#c5cfdf;font-size:.92rem;margin-bottom:6px}.login-form input,.server-form input,.server-form select,.command-row input{width:100%;background:#070b13;border:1px solid #263247;color:var(--text);padding:14px 16px;border-radius:14px;outline:none}
.app-shell{display:grid;grid-template-columns:236px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--line);background:rgba(2,6,12,.85);padding:20px 14px;display:flex;flex-direction:column}.side-brand{padding:6px 10px 18px;border-bottom:1px solid rgba(255,255,255,.05)}.side-brand h2{font-size:1.12rem}.nav-group-label{color:#7f8aa0;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;padding:18px 10px 10px}.nav-list{display:grid;gap:6px}.nav-link{padding:12px 14px;border-radius:14px;color:#aeb8ca;display:block}.nav-link.active,.nav-link:hover{background:linear-gradient(90deg,rgba(67,104,191,.22),rgba(255,255,255,.02));color:#fff}.sidebar-footer{margin-top:auto;padding-top:18px;border-top:1px solid rgba(255,255,255,.05)}
.main-content{padding:28px}.topbar{margin-bottom:24px}.breadcrumbs{color:var(--muted);font-size:.92rem;margin-bottom:10px}.topbar h1{margin:0 0 6px;font-size:2.45rem}.muted{color:var(--muted)}
.grid{display:grid;gap:22px}.stats-grid.four{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:22px}.split-2-1{grid-template-columns:2fr 1fr}.card{background:linear-gradient(180deg,rgba(7,14,26,.88),rgba(5,10,18,.96));border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.card-head h3{margin:0;font-size:1.55rem}.stat-card{min-height:138px;display:flex;flex-direction:column;justify-content:space-between}.stat-title{color:#c4ccdb;font-size:1rem}.stat-value{font-size:2.1rem;font-weight:800}.stat-meta{color:var(--muted)}
.table-wrap{overflow:auto;border:1px solid rgba(255,255,255,.05);border-radius:18px}.table-wrap table{width:100%;border-collapse:collapse}.table-wrap th,.table-wrap td{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.05);text-align:left}.table-wrap th{color:#a8b2c4;font-weight:600;font-size:.92rem;background:rgba(255,255,255,.02)}.empty{text-align:center;color:var(--muted);padding:28px !important}
.metric-block{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.05)}.metric-block:last-child{border-bottom:none}
.badge{display:inline-flex;align-items:center;justify-content:center;padding:6px 10px;border-radius:999px;font-size:.85rem;border:1px solid rgba(255,255,255,.08)}.status.running{background:rgba(25,212,156,.12);color:#8df6d3}.status.stopped,.status.inactive{background:rgba(239,83,80,.12);color:#ffb4b4}.status.unknown{background:rgba(249,168,38,.12);color:#ffd390}
.btn{border:none;background:#202b3d;color:#fff;border-radius:14px;padding:12px 16px;cursor:pointer;font-weight:700}.btn:hover{filter:brightness(1.07)}.btn.primary{background:linear-gradient(135deg,#3667ff,#6b4ef8)}.btn.danger{background:linear-gradient(135deg,#b42b36,#df4c4c)}.btn.ghost{background:#0d1523;border:1px solid #253145}.btn.small{padding:10px 14px;border-radius:12px;font-size:.92rem}.btn.full{width:100%}
.server-form.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.server-form.compact{display:grid;gap:12px;margin-bottom:18px}.full-row{grid-column:1/-1}.form-actions{padding-top:6px}.command-row{display:grid;grid-template-columns:1fr auto;gap:12px;margin-top:14px}.console-box{min-height:420px;max-height:540px;overflow:auto;background:#030916;border:1px solid #16243b;border-radius:18px;padding:18px;color:#d9e3f7;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.93rem;white-space:pre-wrap}.action-stack{display:grid;gap:12px}.alert{padding:14px 16px;border-radius:16px;margin-bottom:18px;border:1px solid}.alert.success{background:rgba(25,212,156,.12);border-color:rgba(25,212,156,.3);color:#a8f7dd}.alert.error{background:rgba(239,83,80,.12);border-color:rgba(239,83,80,.3);color:#ffd0d0}.form-card{max-width:1060px}
hr{border:none;border-top:1px solid rgba(255,255,255,.06);margin:18px 0}
@media (max-width:1200px){.stats-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.split-2-1{grid-template-columns:1fr}}
@media (max-width:860px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}.main-content{padding:18px}.stats-grid.four,.server-form.two-col{grid-template-columns:1fr}.topbar h1{font-size:1.9rem}}