:root{
  --bg:#070b16; --bg2:#0c1424; --card:#111c30; --card2:#0e1728; --card3:#16223b;
  --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.055);
  --ink:#eaf0fb; --ink2:#aab7cc; --ink3:#7183a0;
  --brand:#5b8cff; --brand2:#22d3ee; --gold:#e5b769; --gold2:#f3d08a;
  --good:#34d399; --warn:#fbbf24; --rose:#fb7185; --near:#f0b429;
  --sh:0 18px 50px rgba(0,0,0,.45); --r:15px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 700px at 82% -8%,#16233f 0,transparent 55%),
    radial-gradient(1000px 620px at 8% 2%,#0e1b33 0,transparent 50%),var(--bg);
  color:var(--ink);min-height:100vh;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang HK","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--brand2);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.mono{font-variant-numeric:tabular-nums}
.hidden{display:none!important}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(7,11,22,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .inner{max-width:1120px;margin:0 auto;padding:0 20px;height:60px;display:flex;align-items:center;gap:8px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16px;letter-spacing:-.01em;color:var(--ink);white-space:nowrap}
.brand:hover{text-decoration:none}
.brand .logo{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#4f46e5,#22d3ee);display:flex;align-items:center;justify-content:center;font-size:16px}
.brand .g{background:linear-gradient(100deg,#8fb2ff,#e5b769);-webkit-background-clip:text;background-clip:text;color:transparent}
.navlinks{display:flex;align-items:center;gap:2px;margin-left:14px;flex:1;overflow-x:auto}
.navlinks a{color:var(--ink2);font-size:14px;font-weight:500;padding:8px 12px;border-radius:9px;white-space:nowrap;position:relative}
.navlinks a:hover{color:var(--ink);background:rgba(255,255,255,.05);text-decoration:none}
.navlinks a.active{color:#fff;background:rgba(91,140,255,.16)}
.navlinks a .dot{position:absolute;top:5px;right:6px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--rose);color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;line-height:1}
.navright{display:flex;align-items:center;gap:10px;margin-left:auto}
.avatar{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff;flex:0 0 auto;user-select:none}
.avatar.sm{width:28px;height:28px;font-size:12px}
.avatar.lg{width:72px;height:72px;font-size:30px;border-radius:20px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 16px;border-radius:10px;border:1px solid var(--line);
  background:var(--card);color:var(--ink);font-size:14px;font-weight:600;cursor:pointer;transition:.15s;white-space:nowrap}
.btn:hover{border-color:var(--brand);text-decoration:none}
.btn.primary{background:linear-gradient(120deg,var(--brand),#3d6fe0);border-color:transparent;color:#fff}
.btn.primary:hover{filter:brightness(1.08)}
.btn.gold{background:linear-gradient(120deg,var(--gold),#d19d3f);border-color:transparent;color:#25324a}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn.on{background:rgba(52,211,153,.16);border-color:rgba(52,211,153,.4);color:var(--good)}
.btn.wide{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- generic ---------- */
.page{padding:26px 0 60px}
.phead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:6px;flex-wrap:wrap}
.phead h1{font-size:24px;margin:0;font-weight:750;letter-spacing:-.01em}
.phead .sub{color:var(--ink3);font-size:13.5px}
.muted{color:var(--ink3)}
.tag{font-size:11px;color:var(--ink2);background:rgba(255,255,255,.05);border:1px solid var(--line2);padding:3px 8px;border-radius:6px;white-space:nowrap}
.chiprow{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.chip{font-size:12.8px;padding:7px 13px;border-radius:20px;border:1px solid var(--line);background:var(--card);color:var(--ink2);cursor:pointer;transition:.15s;white-space:nowrap}
.chip:hover{border-color:var(--brand)}
.chip.active{background:linear-gradient(120deg,var(--brand),#3d6fe0);border-color:transparent;color:#fff;font-weight:600}
.chip .c{opacity:.6;margin-left:5px;font-size:11px}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:8px 0 4px}
.search{flex:1;min-width:200px;position:relative}
.search input{width:100%;padding:11px 14px 11px 38px;background:var(--card);border:1px solid var(--line);border-radius:11px;color:var(--ink);font-size:14.5px}
.search input:focus{outline:none;border-color:var(--brand)}
.search .ic{position:absolute;left:13px;top:50%;transform:translateY(-50%);opacity:.5}
.toggle{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--ink2);cursor:pointer;user-select:none;background:var(--card);border:1px solid var(--line);padding:9px 13px;border-radius:11px}
.toggle input{accent-color:var(--near);width:15px;height:15px}
.toggle.on{border-color:var(--near);color:var(--gold2)}
.empty{text-align:center;padding:50px 20px;color:var(--ink3)}
.spinner{width:26px;height:26px;border:3px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite;margin:50px auto}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- forms ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--ink2);font-weight:600;margin-bottom:6px}
.field label .req{color:var(--rose)}
.field input,.field textarea,.field select{width:100%;padding:11px 13px;background:var(--card);border:1px solid var(--line);border-radius:10px;color:var(--ink);font-size:14.5px;font-family:inherit}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--brand)}
.field textarea{resize:vertical;min-height:80px;line-height:1.55}
.field .hint{font-size:11.5px;color:var(--ink3);margin-top:5px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.formerr{background:rgba(251,113,133,.1);border:1px solid rgba(251,113,133,.3);color:#fecdd3;font-size:13px;padding:10px 13px;border-radius:9px;margin-bottom:14px}
.formok{background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.3);color:#a7f3d0;font-size:13px;padding:10px 13px;border-radius:9px;margin-bottom:14px}

/* ---------- landing ---------- */
.hero{padding:56px 0 34px;text-align:center;position:relative}
.hero .eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold2);font-weight:700;margin-bottom:18px}
.hero .eyebrow .d{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px var(--gold)}
.hero h1{font-size:clamp(30px,5vw,50px);line-height:1.1;margin:0 auto 18px;max-width:820px;font-weight:800;letter-spacing:-.015em}
.hero h1 .g{background:linear-gradient(100deg,#8fb2ff,#22d3ee 55%,#e5b769);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:17px;color:var(--ink2);max-width:640px;margin:0 auto 26px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:36px 0}
.feat{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:14px;padding:20px 18px;text-align:left}
.feat .fi{font-size:24px;margin-bottom:10px}
.feat h3{margin:0 0 6px;font-size:15px}
.feat p{margin:0;font-size:12.8px;color:var(--ink3)}

/* ---------- cards grid ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px;margin:18px 0}
.card{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--r);padding:17px;display:flex;flex-direction:column;gap:11px;position:relative;transition:.16s;overflow:hidden;cursor:pointer}
.card:hover{border-color:rgba(91,140,255,.5);transform:translateY(-2px);box-shadow:var(--sh)}
.card.near{border-color:rgba(240,180,41,.34)}
.card.near::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(var(--near),var(--gold))}
.crow{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.edate{font-size:12.5px;font-weight:700;color:var(--brand2);display:flex;flex-direction:column;line-height:1.3}
.edate .mo{font-size:11px;color:var(--ink3);font-weight:600;letter-spacing:.1em}
.badges{display:flex;flex-direction:column;gap:5px;align-items:flex-end}
.bdg{font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:6px;white-space:nowrap}
.bdg.book{background:rgba(52,211,153,.14);color:var(--good);border:1px solid rgba(52,211,153,.3)}
.bdg.series{background:rgba(91,140,255,.14);color:#8fb2ff;border:1px solid rgba(91,140,255,.3)}
.bdg.annual{background:rgba(148,163,184,.12);color:#aab7cc;border:1px solid rgba(148,163,184,.28)}
.bdg.near{background:rgba(240,180,41,.15);color:var(--gold2);border:1px solid rgba(240,180,41,.35)}
.ename{font-size:16px;font-weight:700;line-height:1.3;margin:0}
.ename .en{display:block;font-size:11.5px;color:var(--ink3);font-weight:500;margin-top:2px}
.emeta{display:flex;flex-direction:column;gap:4px;font-size:12.7px;color:var(--ink2)}
.emeta .li{display:flex;gap:7px}
.emeta .li .k{color:var(--ink3);flex:0 0 40px;font-size:11.5px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.cstat{display:flex;gap:14px;align-items:center;font-size:12px;color:var(--ink3);border-top:1px solid var(--line2);padding-top:10px;margin-top:auto}
.cstat b{color:var(--ink2)}
.stars{letter-spacing:1px;font-size:12.5px}
.stars .on{color:var(--gold)}.stars .off{color:#33415c}

/* ---------- event detail ---------- */
.detail{display:grid;grid-template-columns:1fr 320px;gap:22px;margin-top:18px}
.panel{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--r);padding:20px}
.panel h2{font-size:15px;margin:0 0 14px;color:var(--gold2)}
.dl{display:flex;flex-direction:column;gap:11px}
.dl .li{display:flex;gap:10px;font-size:14px}
.dl .li .k{color:var(--ink3);flex:0 0 62px;font-size:12.5px;padding-top:1px}
.dl .li .v{flex:1;color:var(--ink)}
.whybox{background:rgba(91,140,255,.07);border:1px solid var(--line2);border-radius:11px;padding:13px 15px;font-size:13.5px;color:var(--ink2);line-height:1.6;margin-top:16px}
.whybox b{color:var(--gold2)}
.rsvpbar{display:flex;gap:10px;margin:16px 0;flex-wrap:wrap}
.attendee{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line2)}
.attendee:last-child{border-bottom:none}
.attendee .info{flex:1;min-width:0}
.attendee .nm{font-size:13.5px;font-weight:600}
.attendee .hl{font-size:11.5px;color:var(--ink3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.attendee .st{font-size:10.5px;padding:2px 7px;border-radius:5px}
.st.going{background:rgba(52,211,153,.15);color:var(--good)}
.st.interested{background:rgba(251,191,36,.15);color:var(--warn)}

/* ---------- comments ---------- */
.comment{display:flex;gap:11px;padding:13px 0;border-bottom:1px solid var(--line2)}
.comment .body{flex:1;min-width:0}
.comment .head{display:flex;align-items:baseline;gap:8px;margin-bottom:3px;flex-wrap:wrap}
.comment .nm{font-size:13.5px;font-weight:600}
.comment .hl{font-size:11px;color:var(--ink3)}
.comment .tm{font-size:11px;color:var(--ink3);margin-left:auto}
.comment .txt{font-size:13.7px;color:var(--ink);white-space:pre-wrap;word-break:break-word}
.comment .del{font-size:11px;color:var(--ink3);cursor:pointer;background:none;border:none}
.comment .del:hover{color:var(--rose)}
.composer{display:flex;gap:10px;margin-top:14px;align-items:flex-end}
.composer textarea{flex:1;padding:11px 13px;background:var(--card);border:1px solid var(--line);border-radius:10px;color:var(--ink);font-size:14px;resize:vertical;min-height:44px;max-height:160px;font-family:inherit}
.composer textarea:focus{outline:none;border-color:var(--brand)}

/* ---------- member profile ---------- */
.phdr{display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap}
.phdr .who{flex:1;min-width:200px}
.phdr h1{font-size:24px;margin:0 0 4px}
.phdr .hl{font-size:15px;color:var(--gold2);margin-bottom:4px}
.phdr .co{font-size:13.5px;color:var(--ink2)}
.pactions{display:flex;gap:10px;flex-wrap:wrap}
.pblocks{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.pblock{background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:15px 17px}
.pblock h3{font-size:12px;color:var(--ink3);margin:0 0 8px;text-transform:uppercase;letter-spacing:.08em}
.pblock .v{font-size:14px;color:var(--ink);white-space:pre-wrap;word-break:break-word}

/* ---------- messages ---------- */
.msgwrap{display:grid;grid-template-columns:300px 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;height:calc(100vh - 150px);min-height:440px;background:var(--card2)}
.convlist{border-right:1px solid var(--line);overflow-y:auto}
.convitem{display:flex;gap:11px;padding:13px 15px;border-bottom:1px solid var(--line2);cursor:pointer;align-items:center}
.convitem:hover{background:rgba(255,255,255,.03)}
.convitem.active{background:rgba(91,140,255,.12)}
.convitem .ci{flex:1;min-width:0}
.convitem .nm{font-size:13.5px;font-weight:600;display:flex;justify-content:space-between;gap:6px}
.convitem .nm .tm{font-size:10.5px;color:var(--ink3);font-weight:400}
.convitem .pv{font-size:12px;color:var(--ink3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.convitem .un{background:var(--rose);color:#fff;font-size:10px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 5px}
.chat{display:flex;flex-direction:column;min-width:0}
.chathead{display:flex;align-items:center;gap:11px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--card)}
.chathead .nm{font-weight:700;font-size:14px}
.chathead .hl{font-size:11.5px;color:var(--ink3)}
.chatbody{flex:1;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:8px}
.bubble{max-width:74%;padding:9px 13px;border-radius:14px;font-size:14px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.bubble.me{align-self:flex-end;background:linear-gradient(120deg,var(--brand),#3d6fe0);color:#fff;border-bottom-right-radius:4px}
.bubble.them{align-self:flex-start;background:var(--card3);color:var(--ink);border-bottom-left-radius:4px}
.bubble .tm{display:block;font-size:10px;opacity:.6;margin-top:3px}
.chatform{display:flex;gap:10px;padding:12px 14px;border-top:1px solid var(--line);background:var(--card)}
.chatform input{flex:1;padding:11px 14px;background:var(--card2);border:1px solid var(--line);border-radius:22px;color:var(--ink);font-size:14px}
.chatform input:focus{outline:none;border-color:var(--brand)}
.convempty{display:flex;align-items:center;justify-content:center;color:var(--ink3);font-size:14px;height:100%}

/* ---------- connections ---------- */
.reqcard{display:flex;align-items:center;gap:12px;background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:12px 15px;margin-bottom:10px}
.reqcard .info{flex:1;min-width:0}
.reqcard .nm{font-size:14px;font-weight:600}
.reqcard .hl{font-size:12px;color:var(--ink3)}

/* ---------- toast ---------- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--card3);border:1px solid var(--line);color:var(--ink);
  padding:12px 20px;border-radius:11px;font-size:14px;box-shadow:var(--sh);z-index:200;opacity:0;transition:.25s;pointer-events:none}
.toast.show{opacity:1;bottom:32px}
.toast.err{border-color:rgba(251,113,133,.5);color:#fecdd3}
.toast.ok{border-color:rgba(52,211,153,.5);color:#a7f3d0}

/* ---------- admin ---------- */
.statgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:14px 0 22px}
.stat{background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:14px}
.stat .n{font-size:24px;font-weight:800;background:linear-gradient(120deg,#a9c4ff,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{font-size:12px;color:var(--ink3)}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{text-align:left;color:var(--ink3);font-weight:600;font-size:11.5px;padding:8px 10px;border-bottom:1px solid var(--line)}
table.tbl td{padding:9px 10px;border-bottom:1px solid var(--line2)}
.pill{font-size:10.5px;padding:2px 8px;border-radius:6px}
.pill.admin{background:rgba(229,183,105,.16);color:var(--gold2)}
.pill.member{background:rgba(148,163,184,.14);color:var(--ink2)}
.pill.off{background:rgba(251,113,133,.14);color:#fecdd3}

@media(max-width:860px){
  .detail{grid-template-columns:1fr}
  .feats{grid-template-columns:repeat(2,1fr)}
  .statgrid{grid-template-columns:repeat(2,1fr)}
  .msgwrap{grid-template-columns:1fr}
  .msgwrap.showchat .convlist{display:none}
  .msgwrap:not(.showchat) .chat{display:none}
  .pblocks{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
}