@font-face{font-family:"Bricolage Grotesque";src:url(/fonts/bricolage-grotesque-latin-wght-normal.woff2) format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url(/fonts/instrument-sans-latin-wght-normal.woff2) format("woff2");font-weight:400 700;font-display:swap}
:root{
  --display:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --body:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --paper:#f1f5fc;--bg:var(--paper);--solid:#fff;--card:#fff;--tx:#0a1f44;--mut:#55698c;--bd:#d6e0f1;--soft:#e8effb;
  --p:#2347e8;--p2:#2347e8;--on-p:#fff;--accent:#ff9f0a;--ok:#12805c;--bad:#d6334f;--bub:#fff;
  --shadow:0 1px 2px rgba(10,31,68,.05),0 10px 28px rgba(10,31,68,.07);--r:16px;
  --globe-land:#1c3fd1;--globe-sea:#fff;--globe-sea2:#d9e6ff;--globe-line:rgba(35,71,232,.14);--globe-arc:#ff8a00;--globe-halo:rgba(35,71,232,.16)}
[data-theme=dark]{
  --paper:#08121f;--bg:var(--paper);--solid:#0f1e33;--card:#0f1e33;--tx:#e9f0fb;--mut:#93a8c6;--bd:#1f3556;--soft:#152a46;
  --p:#7a9bff;--p2:#7a9bff;--on-p:#08121f;--accent:#ffb340;--ok:#3fcf9b;--bad:#ff6b85;--bub:#142843;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 10px 28px rgba(0,0,0,.35);
  --globe-land:#8fb0ff;--globe-sea:#18365f;--globe-sea2:#0b1a30;--globe-line:rgba(143,176,255,.16);--globe-arc:#ffb340;--globe-halo:rgba(122,155,255,.2)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);background:var(--bg);color:var(--tx);min-height:100vh;transition:background .3s,color .3s}
a{color:var(--p);text-decoration:none}
button{font-family:inherit}
/* nav */
main{max-width:1180px;margin:0 auto;padding:20px}
.view{animation:fadeUp .45s cubic-bezier(.2,.8,.2,1) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(225,29,72,.5)}100%{box-shadow:0 0 0 10px rgba(225,29,72,0)}}
/* buttons & inputs */
.btn{background:var(--p);color:var(--on-p);border:1px solid var(--p);border-radius:12px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:transform .15s,background .2s,box-shadow .2s;box-shadow:none}
.btn:hover{box-shadow:0 6px 18px color-mix(in srgb,var(--p) 32%,transparent)}.btn:active{transform:scale(.97)}
.btn.ghost{background:transparent;color:var(--p);border:1px solid var(--p);box-shadow:none}.btn.ghost:hover{background:var(--soft)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}.btn.bad{background:transparent;color:var(--bad);border:1px solid var(--bad);box-shadow:none}.btn.sm{padding:6px 10px;font-size:12px;border-radius:9px}
.btn[disabled]{opacity:.5;pointer-events:none}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--bd);border-radius:12px;font:inherit;background:var(--solid);color:var(--tx);transition:border .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--p);box-shadow:0 0 0 4px color-mix(in srgb,var(--p) 18%,transparent)}
:focus-visible{outline:2px solid var(--p);outline-offset:2px}
input[type=checkbox]{width:auto;accent-color:var(--p)}
label{display:block;font-size:13px;font-weight:600;margin:12px 0 5px}
label.check{display:flex;gap:8px;align-items:flex-start;font-weight:500;margin-top:14px}
.hint{font-size:12px;color:var(--mut);margin-top:4px}.err{color:var(--bad);font-size:13px;margin-top:10px;min-height:16px}
.card{background:var(--card);backdrop-filter:blur(10px);border:1px solid var(--bd);border-radius:var(--r);padding:16px;box-shadow:var(--shadow)}
h1,h2,h3{font-family:var(--display);letter-spacing:-.01em}
h2{margin:0 0 12px}
/* filters */
.filters{display:grid;grid-template-columns:2fr 1fr 1fr auto auto;gap:10px;margin:18px 0 10px}
@media(max-width:860px){.filters{grid-template-columns:1fr 1fr}.filters>*:first-child{grid-column:1/-1}}
.chips{display:flex;gap:8px;margin:10px 0 14px;align-items:center;flex-wrap:wrap}
.chip{padding:6px 14px;border-radius:99px;border:1px solid var(--bd);background:var(--card);cursor:pointer;font-size:13px;font-weight:600;color:var(--mut);transition:.2s}
.chip.on{background:var(--p);color:var(--on-p);border-color:var(--p)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.room{transition:transform .25s,box-shadow .25s;animation:fadeUp .5s both;animation-delay:calc(var(--i,0)*45ms);position:relative;overflow:hidden}

.room::after{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--p),var(--p2),#ec4899)}
.room h3{margin:4px 0;font-size:16px}.meta{color:var(--mut);font-size:13px}
.room .row{display:flex;justify-content:space-between;align-items:center;margin-top:14px}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);margin-right:5px;animation:pulseG 2s infinite}
@keyframes pulseG{0%{box-shadow:0 0 0 0 rgba(22,163,74,.5)}100%{box-shadow:0 0 0 8px rgba(22,163,74,0)}}
.badge{background:#dcfce7;color:#166534;font-size:11px;padding:2px 8px;border-radius:99px;margin-left:6px;font-weight:700}
.badge.pending{background:#fef3c7;color:#92400e}.badge.rejected{background:#fee2e2;color:#991b1b}.badge.hot{background:#ffedd5;color:#c2410c}
.skel{height:130px;border-radius:var(--r);background:linear-gradient(90deg,var(--soft) 25%,var(--card) 50%,var(--soft) 75%);background-size:200% 100%;animation:sh 1.2s infinite}
@keyframes sh{to{background-position:-200% 0}}
.empty{text-align:center;color:var(--mut);padding:40px;grid-column:1/-1}
/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(10,12,35,.55);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px;animation:fade .2s}
.modal{background:var(--solid);border-radius:20px;padding:22px;width:100%;max-width:460px;max-height:92vh;overflow:auto;animation:pop .3s cubic-bezier(.2,1.2,.3,1)}
@keyframes fade{from{opacity:0}}@keyframes pop{from{opacity:0;transform:scale(.9) translateY(10px)}}
.modal .sub{color:var(--mut);font-size:14px;margin:0 0 6px}.modal .actions{display:flex;gap:10px;margin-top:18px}.modal .actions .btn{flex:1}
.keybox{font-family:ui-monospace,monospace;font-size:20px;font-weight:800;letter-spacing:2px;text-align:center;background:var(--soft);padding:16px;border-radius:12px;margin:12px 0;user-select:all;word-break:break-all}
/* auth */
.auth{max-width:430px;margin:24px auto}
.tabs{display:flex;gap:6px;margin-bottom:12px;border-bottom:1px solid var(--bd)}
.tabs button{flex:1;padding:10px;border:0;border-bottom:3px solid transparent;background:none;font-weight:700;color:var(--mut);cursor:pointer;margin-bottom:-1px;white-space:nowrap;transition:.2s}
.tabs button.on{color:var(--p);border-color:var(--p)}
/* chat */
.chat{display:grid;grid-template-columns:1fr 250px;height:calc(100vh - 96px);height:calc(100dvh - 96px);background:var(--card);backdrop-filter:blur(10px);border:1px solid var(--bd);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);position:relative}
.chat-main{display:flex;flex-direction:column;min-height:0;min-width:0}
.chat-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 16px;border-bottom:1px solid var(--bd)}
.chat-head h2{margin:0;font-size:17px}.chat-head small{color:var(--ok);font-weight:600}
.chat-head .btns{display:flex;gap:6px}
.chans{display:flex;gap:6px;padding:8px 12px;overflow-x:auto;border-bottom:1px solid var(--bd);scrollbar-width:none}
.chans button{border:0;background:var(--soft);color:var(--mut);padding:5px 12px;border-radius:99px;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;transition:.2s}
.chans button.on{background:var(--p);color:var(--on-p);transform:scale(1.04)}
.announce{background:linear-gradient(90deg,#fef3c7,#fde68a);color:#78350f;padding:8px 14px;font-size:13px;font-weight:600;animation:fadeUp .4s}
.msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
.msg{max-width:78%;position:relative;animation:msgIn .3s cubic-bezier(.2,1.1,.3,1) both;align-self:flex-start}
@keyframes msgIn{from{opacity:0;transform:translateY(10px) scale(.96)}}
.msg .who{font-size:12px;font-weight:700;color:var(--p);margin-bottom:2px;display:flex;gap:6px;align-items:center}
.msg .who time{color:var(--mut);font-weight:400}
.tag{background:var(--soft);color:var(--p);font-size:10px;padding:1px 7px;border-radius:99px;font-weight:700}
.msg .bub{background:var(--bub);border:1px solid var(--bd);border-radius:5px 16px 16px 16px;padding:8px 12px;white-space:pre-wrap;word-break:break-word;cursor:pointer}
.msg.me{align-self:flex-end}.msg.me .who{justify-content:flex-end}
.msg.me .bub{background:var(--p);color:var(--on-p);border-radius:16px 5px 16px 16px;border-color:transparent}
.quote{font-size:12px;border-left:3px solid var(--p);background:var(--soft);padding:3px 8px;border-radius:6px;margin-bottom:4px;color:var(--mut);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acts{display:none;gap:2px;position:absolute;top:-16px;right:6px;background:var(--solid);border:1px solid var(--bd);border-radius:10px;padding:2px;box-shadow:var(--shadow);z-index:3}
.msg.me .acts{right:auto;left:6px}
.msg:hover .acts,.msg.show .acts{display:flex}
.acts button{border:0;background:none;cursor:pointer;font-size:14px;padding:3px 6px;border-radius:7px}.acts button:hover{background:var(--soft)}
.qr{display:flex;gap:2px;position:absolute;top:-52px;right:0;background:var(--solid);border:1px solid var(--bd);border-radius:99px;padding:4px 6px;box-shadow:var(--shadow);z-index:4;animation:pop .2s}
.qr button{border:0;background:none;font-size:20px;cursor:pointer;transition:transform .15s;border-radius:50%}.qr button:hover{transform:scale(1.35)}
.rx{display:flex;gap:4px;flex-wrap:wrap;margin-top:3px}
.rx button{border:1px solid var(--bd);background:var(--solid);border-radius:99px;font-size:12px;padding:1px 8px;cursor:pointer;color:var(--tx);animation:pop .25s}
.rx button.mine{background:var(--soft);border-color:var(--p);font-weight:700}
.msg img{max-width:100%;max-height:300px;border-radius:12px;display:block;cursor:zoom-in}
.imgbox{background:var(--solid);border:1px solid var(--bd);padding:6px;border-radius:14px;position:relative;overflow:hidden}
.imgbox.blur img{filter:blur(22px) brightness(.9)}
.imgbox .reveal{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.18);color:#fff;font-weight:700;cursor:pointer;border-radius:12px}
.imglinks{font-size:12px;margin-top:4px;display:flex;gap:12px}.imglinks a,.imglinks button{background:none;border:0;color:var(--p);cursor:pointer;font-size:12px;padding:0}
.sys{align-self:center;font-size:12px;color:var(--mut);background:var(--soft);padding:5px 14px;border-radius:99px;text-align:center}
.older{align-self:center}
.typing{height:20px;font-size:12px;color:var(--mut);padding:0 16px;display:flex;align-items:center;gap:6px}
.typing span.d{display:inline-flex;gap:3px}.typing span.d i{width:5px;height:5px;background:var(--mut);border-radius:50%;animation:tb 1s infinite}
.typing span.d i:nth-child(2){animation-delay:.15s}.typing span.d i:nth-child(3){animation-delay:.3s}
@keyframes tb{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-5px)}}
.replybar{display:flex;justify-content:space-between;align-items:center;padding:6px 14px;background:var(--soft);font-size:13px;color:var(--mut);border-top:1px solid var(--bd)}
.replybar button{border:0;background:none;cursor:pointer;color:var(--mut);font-size:16px}
.composer{display:flex;gap:8px;padding:12px;border-top:1px solid var(--bd);align-items:center;position:relative}
.composer .ic{background:var(--soft);border:0;border-radius:50%;width:42px;height:42px;font-size:18px;cursor:pointer;flex:none;transition:.2s}.composer .ic:hover{transform:scale(1.1) rotate(-6deg)}
.composer .send{border-radius:50%;width:42px;height:42px;padding:0;flex:none}
.emojis{position:absolute;bottom:62px;left:12px;background:var(--solid);border:1px solid var(--bd);border-radius:14px;padding:8px;display:grid;grid-template-columns:repeat(8,1fr);gap:2px;box-shadow:var(--shadow);z-index:6;animation:pop .2s;max-width:calc(100% - 24px)}
.emojis button{border:0;background:none;font-size:22px;cursor:pointer;border-radius:8px;padding:3px}.emojis button:hover{background:var(--soft)}
.side{border-left:1px solid var(--bd);padding:16px;overflow-y:auto;transition:transform .3s}
.side h4{margin:0 0 8px}.side .about{font-size:13px;color:var(--mut);margin-bottom:14px}
.side li{list-style:none;padding:4px 0;font-size:14px;animation:fadeUp .3s}.side ul{margin:0 0 14px;padding:0}
.only-m{display:none}
@media(max-width:800px){
  .chat{grid-template-columns:1fr;height:calc(100vh - 80px);height:calc(100dvh - 80px)}
  main{padding:10px}
  .side{position:absolute;top:0;right:0;bottom:0;width:78%;max-width:300px;background:var(--solid);transform:translateX(105%);z-index:8;box-shadow:-10px 0 30px rgba(0,0,0,.2)}
  .side.open{transform:none}.only-m{display:inline-block}
  .msg{max-width:90%}.acts{display:none!important}.msg.show .acts{display:flex!important}
}
/* polls */
.poll{align-self:stretch;max-width:420px;margin:0 auto;background:var(--solid);border:1px solid var(--bd);border-radius:16px;padding:12px;animation:msgIn .3s both;width:100%}
.poll-top{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px}.poll-top h5{margin:0;flex:1;min-width:0;font-size:14px;overflow-wrap:anywhere}
.poll-x{flex:none;width:32px;height:32px;margin:-4px -4px 0 0;border:0;border-radius:50%;background:var(--soft);color:var(--mut);font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center}.poll-x:active{background:var(--bd)}
.poll-end{color:var(--bad)}.opt:disabled{cursor:default;opacity:.85}
.poll h5{margin:0 0 8px;font-size:14px}.poll small{color:var(--mut)}
.opt{position:relative;display:block;width:100%;text-align:left;border:1px solid var(--bd);background:var(--soft);border-radius:10px;padding:8px 10px;margin:5px 0;cursor:pointer;overflow:hidden;color:var(--tx);font-size:14px}
.opt .bar{position:absolute;inset:0 auto 0 0;background:color-mix(in srgb,var(--p) 26%,transparent);transition:width .5s cubic-bezier(.2,.8,.2,1);z-index:0}
.opt span{position:relative;z-index:1;display:flex;justify-content:space-between;gap:8px}.opt.mine{border-color:var(--p);font-weight:700}
/* tables, admin */
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--bd);vertical-align:top}
th{color:var(--mut);font-size:12px;text-transform:uppercase}tr{transition:background .2s}tbody tr:hover,tr:hover td{background:color-mix(in srgb,var(--p) 5%,transparent)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin-bottom:16px}
.stat{animation:fadeUp .5s both}.stat b{display:block;font-size:28px;color:var(--p);font-family:var(--display)}.stat span{color:var(--mut);font-size:13px}
.code{font-family:ui-monospace,monospace;background:var(--soft);padding:2px 8px;border-radius:6px;font-weight:700;letter-spacing:1px}
.scroll{overflow-x:auto}.row-btns{display:flex;gap:6px;flex-wrap:wrap}
.tabs.wrap{overflow-x:auto;scrollbar-width:none}
.tabs .cnt{background:var(--bad);color:#fff;border-radius:99px;font-size:10px;padding:1px 6px;margin-left:4px}
/* settings, events, random */
.sec{margin-bottom:14px}.sec h3{margin:0 0 6px}
.evt{display:flex;gap:14px;align-items:center;animation:fadeUp .5s both}
.date{flex:none;width:58px;text-align:center;background:var(--p);color:var(--on-p);border-radius:14px;padding:8px 0}
.date b{display:block;font-size:22px;line-height:1}.date span{font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.rnd{max-width:640px;margin:0 auto;display:flex;flex-direction:column;height:calc(100vh - 110px);height:calc(100dvh - 110px);padding:0;overflow:hidden}
.rnd .msgs{background:transparent}
.radar{width:90px;height:90px;border-radius:50%;margin:20px auto;border:3px solid var(--p);position:relative}
.radar::after,.radar::before{content:"";position:absolute;inset:-3px;border:3px solid var(--p);border-radius:50%;animation:ping 1.8s infinite}.radar::before{animation-delay:.9s}
@keyframes ping{to{transform:scale(2.2);opacity:0}}
.success{text-align:center}.success .tick{width:70px;height:70px;border-radius:50%;background:var(--ok);color:#fff;font-size:36px;display:flex;align-items:center;justify-content:center;margin:0 auto 10px;animation:pop .5s cubic-bezier(.2,1.5,.3,1)}
.confetti{position:fixed;top:-10px;width:9px;height:14px;z-index:200;animation:fall 2.4s ease-in forwards;pointer-events:none}
@keyframes fall{to{transform:translateY(105vh) rotate(720deg);opacity:.2}}
.prose p,.prose li{line-height:1.6;color:var(--tx)}.prose h3{margin-top:18px}
#toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,30px);background:#161a33;color:#fff;padding:11px 20px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;transition:.3s cubic-bezier(.2,1.2,.3,1);z-index:99;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translate(-50%,0)}
#lightbox{position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:80;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;padding:16px;animation:fade .2s}
#lightbox[hidden]{display:none}#lightbox img{max-width:96vw;max-height:80vh;border-radius:10px;animation:pop .3s}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.pollbox{max-height:210px;overflow:auto;padding:8px 12px;display:flex;flex-direction:column;gap:8px;border-bottom:1px solid var(--bd)}
.pollbox:empty{display:none}
.invite-row{display:flex;gap:8px;margin-top:10px}.invite-row .btn{flex:1;text-align:center}
.linkbox{font-size:12px;background:var(--soft);padding:10px;border-radius:10px;word-break:break-all;margin:10px 0}

/* ===== college banners (used in the room, the picker and the directory) ===== */
a.btn{display:inline-block;text-decoration:none}
.banner{position:relative;overflow:hidden;background:linear-gradient(135deg,hsl(var(--h) 70% 52%),hsl(calc(var(--h) + 40) 66% 38%));display:flex;align-items:center;justify-content:center;color:#fff}
.banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.banner .ini{font-size:34px;font-weight:800;letter-spacing:1px;text-shadow:0 2px 10px rgba(0,0,0,.2);font-family:var(--display)}
.banner .bld{display:none}
.banner.mini{width:44px;height:44px;border-radius:12px;flex:none}.banner.mini .ini{font-size:15px;letter-spacing:0}
.newtag{background:color-mix(in srgb,var(--ok) 16%,transparent);color:var(--ok);font-size:11px;font-weight:700;padding:3px 9px;border-radius:8px}
.newtag.you{background:var(--p);color:var(--on-p)}
/* college picker */
.clist{max-height:230px;overflow-y:auto;border:1px solid var(--bd);border-radius:12px;margin-top:8px;background:var(--solid)}
.crow2{display:flex;gap:10px;align-items:center;padding:8px 10px;cursor:pointer;border-bottom:1px solid var(--bd);transition:background .15s}
.crow2:last-child{border-bottom:0}.crow2:hover{background:var(--soft)}.crow2.on{background:var(--soft);box-shadow:inset 3px 0 0 var(--p)}
.crow2 .chk{color:#fff;background:var(--ok);width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}
.chosen{font-size:13px;font-weight:700;color:var(--ok);margin-top:6px;min-height:18px}

/* ===================================================================
   v4 — modern, mobile-first redesign (top bar, bottom tabs, 3-panel chat)
   =================================================================== */
html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
body{overscroll-behavior-y:none}
button,a{touch-action:manipulation}
@media(max-width:800px){input,select,textarea{font-size:16px}}  /* stops iOS zoom on focus */

/* ---------- top bar ---------- */
.topright{margin-left:auto;display:flex;align-items:center;gap:8px}
.iconbtn{width:42px;height:42px;border-radius:13px;border:0;background:none;font-size:19px;cursor:pointer;position:relative;display:inline-flex;align-items:center;justify-content:center;color:var(--tx)}
.iconbtn:hover{background:var(--soft)}
.iconbtn .dot-new{position:absolute;top:8px;right:9px;width:10px;height:10px;background:var(--bad);border-radius:50%;border:2px solid var(--solid);animation:pulse 1.6s infinite}
.uchip{display:flex;align-items:center;gap:9px;border:0;background:none;padding:4px 8px 4px 4px;border-radius:16px;text-align:left;cursor:pointer;color:var(--tx)}
.uchip:hover{background:var(--soft)}.uchip b{display:block;font-size:14px;line-height:1.2}.uchip small{color:var(--mut);font-size:12px}
.av{--h:250;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,hsl(var(--h) 80% 64%),hsl(calc(var(--h) + 40) 72% 46%));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;flex:none;position:relative;letter-spacing:.5px}
.av.s{width:38px;height:38px;font-size:13px}.av.l{width:48px;height:48px;font-size:16px}
.av .pd{position:absolute;right:-1px;bottom:-1px;width:12px;height:12px;border-radius:50%;border:2px solid var(--solid);background:#9ca3af}
.av .pd.on{background:var(--ok)}.av .pd.away{background:#f59e0b}
#bottomnav{display:none}

/* ---------- sheets (modals become bottom sheets on phones) ---------- */
.modal .grab{display:none}
.mitem{display:flex;align-items:center;gap:14px;width:100%;text-align:left;border:0;background:none;color:var(--tx);font-size:16px;padding:13px 10px;border-radius:12px;cursor:pointer}
.mitem:hover{background:var(--soft)}.mitem.bad{color:var(--bad)}.mitem span{width:26px;text-align:center;font-size:20px}
.umhead{display:flex;align-items:center;gap:12px;padding:4px 6px 14px;margin-bottom:6px;border-bottom:1px solid var(--bd)}

/* ---------- 3-panel chat ---------- */
body.chatmode main{max-width:1600px;padding:14px 18px 18px}
.cc{display:grid;grid-template-columns:272px minmax(0,1fr) 318px;gap:16px;height:calc(100vh - 98px);height:calc(100dvh - 98px);position:relative}
.panel{background:var(--card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--bd);border-radius:20px;box-shadow:var(--shadow);min-height:0}
.lside,.rside{padding:16px;overflow-y:auto;overscroll-behavior:contain}
.cmain{display:flex;flex-direction:column;min-width:0;overflow:hidden}
.collegecard{display:flex;gap:12px;align-items:center;margin-bottom:14px}
.collegecard b{display:block;font-size:15px;line-height:1.2;text-transform:capitalize}
.collegecard .ok{color:var(--ok);font-weight:600;margin-top:2px}
.banner.mini.l{width:62px;height:62px;border-radius:16px}.banner.mini.l .ini{font-size:20px}
.banner.mini.xl{width:78px;height:78px;border-radius:20px;border:3px solid rgba(255,255,255,.9);box-shadow:0 8px 22px rgba(0,0,0,.25)}.banner.mini.xl .ini{font-size:24px}
.row-btns.nowrap{flex-wrap:nowrap}.btn.grow{flex:1;padding:12px 14px;font-size:14px}.btn.sq{width:48px;padding:0;font-size:20px;border-radius:12px}
.chlist{margin:16px 0 8px;border-top:1px solid var(--bd);padding-top:12px;display:flex;flex-direction:column;gap:2px}
.chitem{display:flex;align-items:center;gap:12px;width:100%;border:0;background:none;color:var(--tx);font-size:15px;font-weight:600;padding:11px 12px;border-radius:12px;cursor:pointer;text-align:left;transition:background .15s}
.chitem:hover{background:var(--soft)}
.chitem.on{background:var(--soft);color:var(--p);box-shadow:inset 3px 0 0 var(--p)}
.chitem .chi{width:24px;text-align:center;font-size:18px;color:var(--p)}
.chitem.soon{opacity:.55;cursor:not-allowed}.chitem em{margin-left:auto;font-style:normal;font-size:10px;background:var(--soft);color:var(--p);padding:2px 8px;border-radius:99px}
.qa-title{font-size:11px;font-weight:800;letter-spacing:.09em;color:var(--mut);margin:14px 12px 6px;border-top:1px solid var(--bd);padding-top:14px}

/* room banner */
.rbanner{position:relative;flex:none;height:128px;background:linear-gradient(135deg,hsl(var(--h) 60% 40%),hsl(calc(var(--h) + 50) 70% 30%));color:#fff;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end}
.rbanner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.rbanner::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,40,.05),rgba(10,10,40,.72))}
.rb-main,.rb-top{position:relative;z-index:2}
.rb-main{display:flex;align-items:flex-end;gap:14px;padding:0 18px 12px}
.rb-t{flex:1;min-width:0}.rb-t h2{margin:0;font-size:24px;text-transform:capitalize;text-shadow:0 2px 10px rgba(0,0,0,.4);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rb-o{font-size:13px;display:flex;align-items:center;gap:6px;opacity:.95;margin-top:2px}
.rb-btns{display:flex;gap:8px;align-items:center}
.glass{border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.88);color:#2a2a55;font-weight:700;font-size:13px;border-radius:12px;padding:9px 14px;cursor:pointer;backdrop-filter:blur(8px);display:inline-flex;align-items:center;gap:4px;min-height:40px}
.leave{border:0;background:linear-gradient(135deg,#f43f5e,#e11d48);color:#fff;font-weight:700;font-size:13px;border-radius:12px;padding:9px 16px;cursor:pointer;min-height:40px;box-shadow:0 6px 16px rgba(225,29,72,.4)}
.rb-top{display:none;gap:8px;padding:calc(10px + env(safe-area-inset-top)) 12px 0}.rb-top .sp{flex:1}
.pills2{display:flex;gap:8px;padding:12px 16px;overflow-x:auto;scrollbar-width:none;flex:none}.pills2::-webkit-scrollbar{display:none}
.pills2 button{border:1px solid var(--bd);background:var(--solid);color:var(--mut);padding:8px 16px;border-radius:99px;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;transition:.2s}
.pills2 button.on{background:var(--p);color:var(--on-p);border-color:var(--p)}
.pin{display:flex;align-items:center;gap:8px;margin:0 16px;padding:10px 14px;background:var(--soft);border:1px solid var(--bd);border-radius:12px;font-size:13px;color:var(--p);flex:none}
.pin[hidden]{display:none}.pin span:nth-child(2){flex:1;min-width:0;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3;line-height:1.35;overflow-wrap:anywhere}
.pin.open span:nth-child(2){-webkit-line-clamp:unset;line-clamp:unset;display:block}
.pin button{border:0;background:none;color:var(--mut);cursor:pointer;font-size:15px;padding:4px 6px}
.cmsgs{padding:14px 16px;gap:2px;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}

/* messages (flat, avatar-left like the design) */
.cm{display:flex;gap:12px;align-items:flex-start;position:relative;padding:9px 8px;border-radius:14px;animation:msgIn .28s cubic-bezier(.2,1.1,.3,1) both;transition:background .15s}
.cm:hover{background:color-mix(in srgb,var(--p) 6%,transparent)}
.cm .mbody{flex:1;min-width:0}
.cm .who{display:flex;align-items:center;gap:8px;font-size:14px;margin-bottom:2px}.cm .who b{font-weight:800}.cm.me .who b{color:var(--p)}
.cm .who time{color:var(--mut);font-size:12px}
.cm .txt{white-space:pre-wrap;word-break:break-word;font-size:15px;line-height:1.45}
.cm .txt a{color:var(--p);text-decoration:underline;text-underline-offset:2px}
.mention{color:var(--p);font-weight:700;background:color-mix(in srgb,var(--p) 12%,transparent);border-radius:6px;padding:0 3px}
.cm .quote{white-space:normal;font-size:12.5px}
.dots{border:0;background:none;color:var(--mut);font-size:20px;line-height:1;cursor:pointer;border-radius:10px;width:34px;height:34px;flex:none;opacity:.55}
.cm:hover .dots,.dots:focus{opacity:1;background:var(--soft)}
.cm .rx button{padding:4px 10px;font-size:13px}.cm .rx button.addrx{border-style:dashed;color:var(--mut)}
.pop{position:absolute;right:6px;top:34px;z-index:9;background:var(--solid);border:1px solid var(--bd);border-radius:16px;box-shadow:0 14px 40px rgba(20,20,60,.22);padding:6px;min-width:210px;animation:pop .18s}
.pop.up{top:auto;bottom:34px}
.qr2{display:flex;gap:2px;padding:4px;border-bottom:1px solid var(--bd);margin-bottom:4px;justify-content:space-between}
.qr2 button{border:0;background:none;font-size:22px;border-radius:10px;cursor:pointer;padding:5px;transition:transform .12s}.qr2 button:hover,.qr2 button:active{transform:scale(1.3);background:var(--soft)}
.pop .it{display:block;width:100%;text-align:left;border:0;background:none;color:var(--tx);font-size:15px;padding:11px 12px;border-radius:10px;cursor:pointer;white-space:pre}
.pop .it:hover{background:var(--soft)}.pop .it.bad{color:var(--bad)}
.lcard{display:flex;align-items:center;gap:12px;margin-top:8px;max-width:430px;padding:10px 12px;border:1px solid var(--bd);border-radius:14px;background:var(--solid);color:var(--tx);text-decoration:none}
.lcard:hover{border-color:var(--p)}
.lic{width:42px;height:42px;border-radius:11px;background:var(--soft);display:flex;align-items:center;justify-content:center;font-size:18px;flex:none}
.lic.pdf{background:#fee2e2;color:#dc2626;font-size:12px;font-weight:900}
.lmeta{min-width:0;display:flex;flex-direction:column}.lmeta b{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lmeta small{color:var(--mut);font-size:12px}
.emptychat{margin:auto;text-align:center;color:var(--mut);display:flex;flex-direction:column;gap:4px;padding:30px}.emptychat div{font-size:44px}.emptychat b{color:var(--tx)}
.cm .imgbox{display:inline-block;max-width:min(360px,100%)}

/* composer */
.ccomposer{gap:8px;padding:12px 14px;padding-bottom:calc(12px + env(safe-area-inset-bottom));flex:none;background:transparent}
.ccomposer .ic{width:44px;height:44px;font-size:19px;background:var(--soft);color:var(--p)}
.ccomposer input{border-radius:99px;padding:13px 18px;min-height:46px}
.ccomposer .send{width:46px;height:46px;font-size:18px}
.ccomposer .ic.rec{background:var(--bad);color:#fff;animation:pulse 1.2s infinite}
.plusmenu{position:absolute;bottom:68px;left:12px;background:var(--solid);border:1px solid var(--bd);border-radius:16px;box-shadow:0 14px 40px rgba(20,20,60,.22);padding:6px;z-index:7;animation:pop .18s;min-width:170px}
.plusmenu button{display:flex;gap:12px;align-items:center;width:100%;border:0;background:none;color:var(--tx);font-size:15px;padding:12px;border-radius:10px;cursor:pointer}.plusmenu button:hover{background:var(--soft)}

/* right panel */
.rhead{display:flex;justify-content:space-between;align-items:center}.rhead h3{margin:0;font-size:17px}
.about{color:var(--mut);font-size:14px;line-height:1.5;margin:10px 0}
.tagrow{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.tagrow span{background:var(--soft);color:var(--p);font-size:12px;font-weight:700;padding:5px 12px;border-radius:99px}
.rstats{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:12px 0;border-top:1px solid var(--bd);border-bottom:1px solid var(--bd);margin-bottom:6px;text-align:center}
.rstats>div{display:flex;flex-direction:column;align-items:center;gap:1px}.rstats b{font-size:15px}.rstats small{color:var(--mut);font-size:11px}
.ri{font-size:16px}.ri.g{color:var(--ok);font-size:14px}
.rside h4{margin:16px 0 8px;font-size:16px}
.plist{display:flex;flex-direction:column;gap:2px}
.prow{display:flex;align-items:center;gap:10px;padding:7px 4px;border-radius:12px}.prow:hover{background:var(--soft)}
.prow .pn{flex:1;min-width:0}.prow .pn b{display:block;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.prow .pn small{color:var(--mut);font-size:12px}
.chatbtn{border:1px solid var(--p);background:none;color:var(--p);font-size:12px;font-weight:700;padding:7px 12px;border-radius:10px;cursor:pointer;white-space:nowrap}.chatbtn:hover{background:var(--soft)}
.qgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.qgrid button{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 8px;border:1px solid var(--bd);background:var(--solid);border-radius:16px;cursor:pointer;color:var(--p);font-size:13px;font-weight:700}
.qgrid button span{font-size:22px}.qgrid button:hover{border-color:var(--p);transform:translateY(-2px)}.qgrid button.bad{color:var(--bad)}
.only-m{display:none!important}.scrim{display:none}

/* ---------- laptop / tablet: right panel becomes a drawer ---------- */
@media(max-width:1180px){
  .cc{grid-template-columns:260px minmax(0,1fr)}
  .rside{position:fixed;top:0;right:0;bottom:0;width:min(340px,88vw);z-index:60;border-radius:20px 0 0 20px;transform:translateX(105%);transition:transform .28s cubic-bezier(.2,.8,.2,1);background:var(--solid)}
  .rside.open{transform:none}
  .scrim{display:block;position:fixed;inset:0;background:rgba(10,12,35,.5);z-index:55;opacity:0;pointer-events:none;transition:opacity .25s}.scrim.on{opacity:1;pointer-events:auto}
  .rb-top{display:flex}.rb-top .glass:not([aria-label=Room\ info]){display:none}
  .rbanner{height:150px}.rb-top [aria-label="Room info"]{display:inline-flex!important}
}

/* ---------- phones: app-like layout ---------- */
@media(max-width:800px){
  main{padding:12px 12px calc(88px + env(safe-area-inset-bottom))}
  .only-m{display:inline-flex!important}.hide-m{display:none!important}.hide-s{display:none!important}
  #bottomnav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--solid);border-top:1px solid var(--bd);padding:6px 8px calc(6px + env(safe-area-inset-bottom));justify-content:space-around;box-shadow:0 -6px 24px rgba(20,20,60,.08)}
  #bottomnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;font-weight:700;color:var(--mut);padding:6px 0;border-radius:14px;min-height:52px;justify-content:center}
  #bottomnav a .bi{font-size:22px;line-height:1}
  #bottomnav a.active{color:var(--p);background:var(--soft)}
  #bottomnav a.mid{color:var(--p)}
  #bottomnav a.mid .bi{width:50px;height:50px;margin-top:-26px;background:var(--p);color:var(--on-p);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px color-mix(in srgb,var(--p) 45%,transparent);border:4px solid var(--solid)}
  #bottomnav a.mid.active{background:none}
  body.chatmode .site-head,body.chatmode #bottomnav{display:none}
  body.chatmode main{padding:0}
  /* chat fills the whole phone screen */
  .cc{display:block;height:100vh;height:var(--vvh,100dvh)}
  .panel{border-radius:0;border:0}
  .cmain{height:100%;border-radius:0}
  .rbanner{height:152px}.rb-main{padding:0 14px 10px;gap:10px}.rb-t h2{font-size:19px}.banner.mini.xl{width:56px;height:56px;border-radius:16px;border-width:2px}.banner.mini.xl .ini{font-size:18px}
  .glass .lbl{display:none}.rb-btns .glass{padding:0;width:40px;justify-content:center}
  .pills2{padding:10px 12px}.pin{margin:0 12px;font-size:12px}
  .cmsgs{padding:10px 10px}.cm{gap:10px;padding:8px 4px}.cm .av{width:38px;height:38px}
  .dots{opacity:.8}
  .lside{position:fixed;top:0;left:0;bottom:0;width:min(310px,86vw);z-index:60;border-radius:0 20px 20px 0;transform:translateX(-105%);transition:transform .28s cubic-bezier(.2,.8,.2,1);background:var(--solid);padding-top:calc(16px + env(safe-area-inset-top))}
  .lside.open{transform:none}
  .rside{width:min(340px,92vw);border-radius:20px 0 0 20px;padding-top:calc(16px + env(safe-area-inset-top))}
  .ccomposer{padding:10px 10px calc(10px + env(safe-area-inset-bottom))}
  .ccomposer .ic{width:42px;height:42px}
  .emojis{grid-template-columns:repeat(8,1fr);bottom:66px}
  .pop{right:4px;min-width:230px}
  /* modals become bottom sheets */
  .modal-bg{align-items:flex-end;padding:0}
  .modal{max-width:none;border-radius:24px 24px 0 0;padding:10px 18px calc(20px + env(safe-area-inset-bottom));max-height:88dvh;animation:sheet .3s cubic-bezier(.2,.9,.3,1)}
  .modal .grab{display:block;width:42px;height:5px;border-radius:9px;background:var(--bd);margin:2px auto 14px}
  @keyframes sheet{from{transform:translateY(100%)}}
  #toast{bottom:calc(86px + env(safe-area-inset-bottom))}
  body.chatmode #toast{bottom:calc(84px + env(safe-area-inset-bottom))}
  /* home page on phones */
  .btn{min-height:44px}.btn.sm{min-height:36px}
    .clist{max-height:260px}
  .rnd{height:calc(100dvh - 150px)}
  .evt{align-items:flex-start}
  table{font-size:13px}
}

/* ---------- phone fixes: fixed screen, smaller images, roomier chat ---------- */
@media(max-width:800px){
  /* chat is pinned to the screen, so the page can never slide up/down while typing */
  body.chatmode{overflow:hidden;overscroll-behavior:none}
  body.chatmode .cc{height:var(--vvh,100dvh)}
  /* closed side panels must never sit on top of the buttons */
  .lside:not(.open),.rside:not(.open){visibility:hidden;pointer-events:none}
  .lside,.rside{transition:transform .28s cubic-bezier(.2,.8,.2,1),visibility 0s linear .28s}
  .lside.open,.rside.open{visibility:visible;pointer-events:auto;transition:transform .28s cubic-bezier(.2,.8,.2,1)}
  /* more room for messages */
  .rbanner{height:112px}
  .rb-main{padding:0 12px 8px}
  .banner.mini.xl{width:46px;height:46px;border-radius:14px}
  .rb-t h2{font-size:17px}
  .pills2{padding:8px 12px}.pills2 button{padding:6px 14px;font-size:13px}
  .pin{margin:0 12px 6px;padding:7px 10px}
  .pollbox{max-height:34dvh;padding:6px 12px}
  .poll{max-width:none;padding:10px}.opt{padding:7px 10px;margin:4px 0}
  /* images: small thumbnails, tap for full size */
  .cm .imgbox{max-width:200px;padding:4px;border-radius:12px}
  .cm .imgbox img,.msg img{width:100%;max-width:100%;max-height:170px;object-fit:cover;border-radius:9px}
  /* while the keyboard is open: slim header, no pinned / polls / channels */
  body.chatmode.kb .rbanner{height:auto}
  body.chatmode.kb .rb-main,body.chatmode.kb .pin,body.chatmode.kb .pollbox,body.chatmode.kb .pills2{display:none}
  body.chatmode.kb .rb-top{padding-bottom:8px}
  body.chatmode.kb .ccomposer{padding-bottom:8px}
}
@media(min-width:801px) and (max-width:1180px){
  .cc{height:calc(100vh - 98px);height:calc(100dvh - 98px)}
}
.only-m{align-items:center;justify-content:center}