:root{--bg0:#06131f;--bg1:#0a2031;--panel:rgba(20,42,56,.68);--text:rgba(255,255,255,.92);--muted:rgba(255,255,255,.68);--line:rgba(255,255,255,.14);--shadow:0 18px 45px rgba(0,0,0,.35);--radius:18px;--blue:#00b2ff;--mint:#46ff8c;--sand:#ffd17a}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--text);background:linear-gradient(180deg,var(--bg1),var(--bg0));overflow-x:hidden}
a{color:inherit;text-decoration:none}
.bg{position:fixed;inset:0;z-index:-2;pointer-events:none}
.bg:before{content:"";position:absolute;inset:0;background:radial-gradient(900px 600px at 16% 12%,rgba(120,210,255,.22),transparent 62%),radial-gradient(900px 600px at 85% 25%,rgba(120,255,220,.16),transparent 60%),radial-gradient(700px 500px at 55% 85%,rgba(255,220,120,.12),transparent 60%),url("../assets/img/bg.svg");background-size:cover}
.bg:after{content:"";position:absolute;inset:-20%;background:repeating-linear-gradient(135deg,rgba(0,178,255,.10) 0 18px,rgba(0,255,210,.06) 18px 36px);opacity:.22;mix-blend-mode:screen;filter:blur(1px);animation:water 10s linear infinite}
@keyframes water{0%{transform:translate(0,0)}100%{transform:translate(90px,-70px)}}
.sparkles{position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.35;mix-blend-mode:screen;background:radial-gradient(2px 2px at 12% 22%,rgba(255,255,255,.14),transparent 60%),radial-gradient(2px 2px at 28% 64%,rgba(255,255,255,.10),transparent 60%),radial-gradient(2px 2px at 48% 38%,rgba(255,255,255,.12),transparent 60%),radial-gradient(2px 2px at 66% 72%,rgba(255,255,255,.10),transparent 60%),radial-gradient(2px 2px at 84% 28%,rgba(255,255,255,.12),transparent 60%),radial-gradient(2px 2px at 90% 62%,rgba(255,255,255,.09),transparent 60%);animation:sparkle 18s ease-in-out infinite}
@keyframes sparkle{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.shell{display:flex;min-height:100vh}
.sidebar{width:294px;padding:18px;border-right:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));backdrop-filter:blur(14px);position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:12px;padding:10px 10px 18px}
.brand img{width:44px;height:44px}
.brand .t{font-weight:950;letter-spacing:.2px}
.brand .s{color:var(--muted);font-size:.92rem;margin-top:2px}
.nav{display:flex;flex-direction:column;gap:10px;padding:8px}
.nav a{display:flex;gap:10px;align-items:center;padding:12px;border-radius:14px;border:1px solid transparent;color:var(--muted);transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease}
.nav a:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:var(--text);transform:translateY(-1px)}
.nav a.active{background:rgba(255,255,255,.08);border-color:rgba(120,210,255,.22);color:rgba(255,255,255,.92)}
.sidebar-footer{position:absolute;left:18px;right:18px;bottom:16px;padding:12px 10px}
.pill{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap;padding:8px 10px;border-radius:999px;border:1px solid var(--line);background:rgba(0,0,0,.18);color:var(--muted);font-size:.92rem}
.friendline{margin-top:10px;font-size:.95rem;color:rgba(255,255,255,.76);text-shadow:0 1px 0 rgba(0,0,0,.25)}
.main{flex:1;display:flex;flex-direction:column}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.10);backdrop-filter:blur(14px);position:relative}
.topbar:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.05),transparent);transform:translateX(-120%);animation:headerGlimmer 10s ease-in-out infinite;pointer-events:none;opacity:.65}
@keyframes headerGlimmer{0%,60%{transform:translateX(-120%);opacity:0}70%{opacity:.55}100%{transform:translateX(120%);opacity:0}}
.page-title{font-weight:950;letter-spacing:.2px;font-size:1.12rem}
.userchip{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.06)}
.userchip .role{padding:2px 8px;border-radius:999px;border:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.75);font-size:.85rem}
.content{padding:22px;max-width:1160px;width:100%}
.card{border:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg,rgba(20,42,56,.70),rgba(20,42,56,.48));border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);backdrop-filter:blur(12px);position:relative;overflow:hidden}
.card:after{content:"";position:absolute;inset:-40%;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.07) 50%,transparent 70%);transform:translateX(-120%) rotate(2deg);animation:cardGlint 13s ease-in-out infinite;pointer-events:none;opacity:.55}
@keyframes cardGlint{0%,72%{transform:translateX(-120%) rotate(2deg);opacity:0}80%{opacity:.55}100%{transform:translateX(120%) rotate(2deg);opacity:0}}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:920px){.sidebar{position:fixed;left:-9999px}.grid2{grid-template-columns:1fr}}
h1{margin:.2rem 0 .6rem;font-size:2.05rem;letter-spacing:.2px}h2{margin:.2rem 0 .8rem;letter-spacing:.2px}
p{margin:.35rem 0;color:var(--muted);line-height:1.55}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:10px}
label{display:block;margin-top:12px;margin-bottom:6px;color:var(--muted);font-weight:850}
input,textarea,select{width:100%;padding:11px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.18);color:var(--text);outline:none}
.btn{display:inline-flex;align-items:center;gap:10px;padding:11px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.16);background:linear-gradient(180deg,rgba(0,178,255,.22),rgba(0,178,255,.14));color:rgba(255,255,255,.92);font-weight:950;letter-spacing:.2px;cursor:pointer;transition:transform .16s ease,filter .16s ease;box-shadow:0 8px 20px rgba(0,0,0,.22)}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}.btn:active{transform:translateY(1px) scale(.99);filter:brightness(.98);box-shadow:0 4px 12px rgba(0,0,0,.22)}
.btn.secondary{background:linear-gradient(180deg,rgba(70,255,140,.18),rgba(70,255,140,.10))}.btn.ghost{background:rgba(255,255,255,.06)}.btn.tiny{padding:7px 10px;border-radius:12px;font-weight:850}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);font-size:.85rem;color:rgba(255,255,255,.78)}
.badge.ok{border-color:rgba(70,255,140,.24);color:rgba(70,255,140,.85)}.badge.hot{border-color:rgba(120,210,255,.30);color:rgba(160,230,255,.95)}
.hr{height:1px;background:rgba(255,255,255,.14);margin:16px 0}
.ip-glow{display:inline-flex;padding:2px 10px;border-radius:999px;border:1px solid rgba(120,210,255,.26);background:rgba(0,0,0,.12);box-shadow:0 0 0 1px rgba(120,210,255,.10),0 0 22px rgba(0,178,255,.16);animation:ipGlow 2.6s ease-in-out infinite}
@keyframes ipGlow{0%,100%{filter:brightness(1);box-shadow:0 0 0 1px rgba(120,210,255,.10),0 0 22px rgba(0,178,255,.14)}50%{filter:brightness(1.08);box-shadow:0 0 0 1px rgba(120,210,255,.18),0 0 34px rgba(0,178,255,.22)}}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;align-items:center}
@media (max-width:920px){.hero{grid-template-columns:1fr}}
.hero-illu{border:1px solid rgba(255,255,255,.14);border-radius:22px;overflow:hidden;background:rgba(0,0,0,.10);box-shadow:var(--shadow)}
.floating-island{width:100%;height:auto;display:block;transform-origin:50% 60%;animation:floaty 4.6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(-.2deg)}50%{transform:translateY(-10px) rotate(.2deg)}}
.list{display:flex;flex-direction:column;gap:12px;margin-top:10px}
.item{padding:12px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(0,0,0,.14)}
.item-title{font-weight:950}.item-meta{margin-top:4px;color:var(--muted);font-size:.92rem}.item-body{margin-top:8px;color:rgba(255,255,255,.90);white-space:pre-wrap;line-height:1.5}
.chat{border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.14);border-radius:16px;padding:12px}
.chat-log{height:320px;overflow:auto;padding:10px;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.12)}
.chat-line{display:grid;grid-template-columns:120px 120px 1fr;gap:10px;padding:8px;border-radius:12px;transition:background .14s ease}
.chat-line:hover{background:rgba(255,255,255,.04)}
.chat-time{color:rgba(255,255,255,.55);font-variant-numeric:tabular-nums}.chat-name{color:rgba(255,255,255,.80);font-weight:900}.chat-msg{color:rgba(255,255,255,.92)}
.toastwrap{position:fixed;right:16px;bottom:16px;z-index:9999;display:flex;flex-direction:column;gap:10px;pointer-events:none}
.toast{pointer-events:none;min-width:220px;max-width:360px;border-radius:16px;border:1px solid rgba(255,255,255,.16);background:linear-gradient(180deg,rgba(20,42,56,.78),rgba(0,0,0,.18));box-shadow:0 16px 40px rgba(0,0,0,.35);backdrop-filter:blur(12px);padding:10px 12px;animation:toastIn .18s ease-out both}
@keyframes toastIn{from{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes toastOut{to{transform:translateY(6px);opacity:0}}
@media (prefers-reduced-motion: reduce){.bg:after,.sparkles,.floating-island,.card:after,.topbar:after,.ip-glow{animation:none!important}}