/* friends — палитра и типографика из макета: Inter, бирюзовый #14B8A6 */
:root{
  --teal:#14B8A6;--teal2:#5EEAD4;--tealbg:#E6FAF7;--yellow:#FACC15;--blue:#1E3A8A;--red:#EF4444;--black:#0B0B0B;--gray:#6B7280;
  --bg:#F8FAFC;--card:#fff;--fg:#0B0B0B;--mut:#6B7280;--line:#EEF0F3;--soft:#F1F3F6;--in:#F1F3F6;--shadow:0 1px 2px #0000000a,0 4px 16px #0000000a;
  --r:20px;--side:248px;--rcol:320px}
@media (prefers-color-scheme:dark){:root{--bg:#0B0B0B;--card:#161616;--fg:#F5F5F5;--mut:#9CA3AF;--line:#262626;--soft:#202020;--in:#222;--tealbg:#0f2f2b;--shadow:none}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 Inter,-apple-system,system-ui,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
button,input,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
p a,.prose a,.mut a,.center a{color:var(--teal);font-weight:500}
h1,h2,h3{margin:0;letter-spacing:-.01em}h2{font-size:20px}h3{font-size:16px;margin-bottom:8px}
.mut{color:var(--mut)}.sm{font-size:13px}.center{text-align:center}.err{color:var(--red)}.sp{flex:1}.grow{flex:1;min-width:0}
.pad{padding:18px}.wrap{display:flex;flex-wrap:wrap;gap:8px}
.i{flex:0 0 auto;display:block}

/* ---------- логотип ---------- */
.logo{font-weight:800;font-size:26px;letter-spacing:-.04em;display:inline-flex;align-items:flex-end;line-height:1}
.logo i{width:.24em;height:.24em;border-radius:50%;background:var(--teal);margin:0 0 .1em .08em}

/* ---------- каркас ---------- */
.side{position:fixed;top:0;bottom:0;left:max(0px,calc(50% - 640px));width:var(--side);padding:22px 14px;display:flex;flex-direction:column;gap:18px}
.side .brand{padding:6px 14px}
.side nav{display:flex;flex-direction:column;gap:2px}
.side nav a{display:flex;align-items:center;gap:14px;padding:11px 14px;border-radius:14px;font-weight:500;position:relative}
.side nav a:hover{background:var(--soft)}.side nav a.act{font-weight:700;background:var(--soft)}
.side nav a .badge{margin-left:auto}
.shell{margin:0 auto;max-width:620px;min-height:100vh}
.rcol{position:fixed;top:0;bottom:0;right:max(0px,calc(50% - 640px));width:var(--rcol);padding:22px 14px;overflow-y:auto}
main{padding:12px 0 40px}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:6px;padding:calc(8px + env(safe-area-inset-top)) 12px 8px;
  background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.top h1{font-size:17px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top .brand{padding:4px 4px}
.ic{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;border:0;background:none;cursor:pointer;position:relative;color:var(--fg);flex:0 0 auto;padding:0}
.ic:hover{background:var(--soft)}.ic.light{color:#fff}.ic.light:hover{background:#ffffff22}
.ic .badge{position:absolute;top:3px;right:1px}
.badge{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--red);color:#fff;font-size:11px;font-weight:700;line-height:1}
.badge[hidden]{display:none}
.tabbar{display:none}
@media (max-width:1279px){.rcol{display:none}.side{left:0}.shell{margin-left:max(var(--side),calc(50% - 310px))}}
@media (max-width:899px){.side{width:76px;padding:22px 10px}.side .brand .logo{font-size:0}.side .brand .logo i{width:14px;height:14px}
  .side .brand::before{content:"f";font-weight:800;font-size:28px}.side .brand{display:flex;align-items:flex-end;justify-content:center;padding:6px 0}
  .side nav a span{display:none}.side nav a{justify-content:center;padding:12px}.side nav a .badge{position:absolute;top:4px;right:6px}.shell{margin-left:76px;margin-right:auto}}
@media (min-width:900px){.top{display:none}.shell.wide .top{display:none}}
@media (max-width:699px){
  .side{display:none}.shell{margin:0}
  main{padding:4px 0 calc(78px + env(safe-area-inset-bottom))}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;background:color-mix(in srgb,var(--card) 92%,transparent);
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
  .tabbar a{flex:1;display:grid;place-items:center;height:48px;color:var(--fg);opacity:.75;position:relative}
  .tabbar a.act{opacity:1}.tabbar a.act .i{stroke-width:2.6}.tabbar .ava.xs{width:28px;height:28px}
  .tabbar a.act .ava{box-shadow:0 0 0 2px var(--card),0 0 0 4px var(--fg)}
  .tabbar .badge{position:absolute;top:5px;left:calc(50% + 4px)}
  .card{border-radius:0;border-left:0;border-right:0;margin-bottom:8px!important}
}

/* ---------- карточки, кнопки, формы ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);margin:0 0 14px;overflow:hidden}
.hrow{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 10px;padding:0 4px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 20px;border-radius:14px;border:0;background:var(--teal);
  color:#fff;font-weight:600;cursor:pointer;white-space:nowrap;transition:filter .15s,transform .1s}
.btn:hover{filter:brightness(1.06)}.btn:active{transform:scale(.97)}
.btn.big{height:52px;font-size:16px;width:100%;border-radius:16px}
.btn.sm{height:34px;padding:0 14px;border-radius:11px;font-size:13px}
.btn.gray{background:var(--soft);color:var(--fg)}.btn.dark{background:#1c1c1e;color:#fff}
.btn.ghost{background:transparent;color:var(--teal);border:1.5px solid var(--line)}
.btn.danger,button.danger{background:transparent;color:var(--red)}.btn.danger{border:1.5px solid color-mix(in srgb,var(--red) 30%,transparent)}
.btn.sq{width:42px;padding:0}
.btn.more{display:flex;margin:6px 16px}
.chip{display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:999px;background:var(--soft);color:var(--mut);font-size:13px;font-weight:500}
form.inline{display:inline-flex;margin:0}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.stack{display:flex;flex-direction:column;gap:14px}
.stack label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--mut)}
input[type=text],input[type=password],input[type=search],textarea{width:100%;border:1.5px solid var(--line);border-radius:14px;padding:12px 14px;
  background:var(--card);outline:none;font-size:16px;color:var(--fg);transition:border-color .15s}
input:focus,textarea:focus{border-color:var(--teal)}
textarea{resize:vertical}
.check{flex-direction:row!important;align-items:flex-start;gap:10px!important;font-weight:400!important}
.check input{width:20px;height:20px;accent-color:var(--teal);margin:1px 0 0}
.progress{height:4px;border-radius:4px;background:var(--soft);overflow:hidden;width:100%}.progress i{display:block;height:100%;width:0;background:var(--teal);transition:width .2s}
.empty{text-align:center;padding:36px 20px}.empty .emo{font-size:44px}.empty .btn{margin-top:12px}
.hello{background:var(--tealbg);border-color:transparent}
.prose p{color:var(--mut)}

/* ---------- аватары ---------- */
.ava{--s:44px;position:relative;display:inline-grid;place-items:center;width:var(--s);height:var(--s);flex:0 0 var(--s);border-radius:50%;
  background:linear-gradient(135deg,hsl(var(--h) 70% 60%),hsl(calc(var(--h) + 40) 70% 45%));color:#fff;font-weight:700;font-size:calc(var(--s) * .36)}
.ava img{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block}
.ava.xs{--s:26px}.ava.sm{--s:34px}.ava.md{--s:62px}.ava.xl{--s:104px}
.ava.ring{box-shadow:0 0 0 2.5px var(--card),0 0 0 5px var(--teal)}
.ava .on{position:absolute;right:0;bottom:0;width:30%;height:30%;min-width:10px;min-height:10px;border-radius:50%;background:#22C55E;border:2.5px solid var(--card)}
.ava.grp{background:var(--tealbg);color:var(--teal)}
.ava.plus{background:var(--card);color:var(--fg);border:1.5px solid var(--line)}

/* ---------- истории ---------- */
.stories{display:flex;gap:14px;overflow-x:auto;padding:6px 16px 14px;scrollbar-width:none}.stories::-webkit-scrollbar{display:none}
.story{display:flex;flex-direction:column;align-items:center;gap:6px;flex:0 0 auto;width:68px;cursor:pointer}
.story small{font-size:12px;max-width:68px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.story label{cursor:pointer}.story .progress{width:62px}
.sview{position:fixed;inset:0;background:#000;color:#fff;display:flex;flex-direction:column;user-select:none}
.sbars{display:flex;gap:4px;padding:calc(10px + env(safe-area-inset-top)) 10px 0;position:relative;z-index:3}
.sbars i{flex:1;height:3px;border-radius:3px;background:#ffffff4d;overflow:hidden}.sbars i b{display:block;height:100%;width:0;background:#fff}
.shead{display:flex;align-items:center;gap:10px;padding:10px 10px;position:relative;z-index:3}.shead small{opacity:.7}
.sbody{position:absolute;inset:0;display:grid;place-items:center}.sbody img,.sbody video{max-width:100%;max-height:100%;object-fit:contain}
.sprev,.snext{position:absolute;top:80px;bottom:0;width:35%;background:none;border:0;z-index:2;cursor:pointer}.sprev{left:0}.snext{right:0;width:65%}
.sview form{display:inline-flex}

/* ---------- лента ---------- */
.compose{display:flex;align-items:center;gap:12px;padding:12px 16px;color:var(--mut)}
.post{padding:0}
.phead{display:flex;align-items:center;gap:12px;padding:14px 16px 8px}
.phead b{display:block;font-weight:600}.phead small{display:block;font-size:12px}
.ptext{margin:0;padding:2px 16px 12px;white-space:normal;overflow-wrap:anywhere}
.gal{display:grid;gap:3px;background:var(--line)}
.gal .m{display:block;overflow:hidden;background:#000}.gal img,.gal video{width:100%;height:100%;object-fit:cover;display:block}
.gal.n1 .m{max-height:640px}.gal.n1 img{height:auto;max-height:640px;object-fit:contain;background:var(--soft)}.gal.n1 video{max-height:640px;object-fit:contain}
.gal.n2{grid-template-columns:1fr 1fr;aspect-ratio:2/1.2}
.gal.n3{grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;aspect-ratio:4/3}.gal.n3 .m:first-child{grid-row:span 2}
.gal.n4,.gal.n5{grid-template-columns:1fr 1fr;aspect-ratio:1}.gal.n5{grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr}
.pact{display:flex;align-items:center;gap:4px;padding:6px 8px}
.act{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 10px;border:0;background:none;border-radius:12px;cursor:pointer;color:var(--fg);font-weight:500;font-size:14px}
.act:hover{background:var(--soft)}
.act.like.on{color:var(--red)}.act.like.on svg{fill:var(--red);stroke:var(--red)}.act.like.pop svg{animation:pop .35s}
.act.save.on svg{fill:var(--fg)}
@keyframes pop{40%{transform:scale(1.35)}}
details.menu{position:relative}details.menu summary{list-style:none;cursor:pointer}details.menu summary::-webkit-details-marker{display:none}
details.menu>div{position:absolute;right:0;top:calc(100% + 4px);z-index:15;min-width:200px;background:var(--card);border:1px solid var(--line);border-radius:16px;
  box-shadow:0 10px 30px #0002;padding:6px;display:flex;flex-direction:column}
details.menu>div>a,details.menu>div button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:10px 12px;border-radius:10px;border:0;background:none;
  cursor:pointer;font-weight:500;color:var(--fg);height:auto}
details.menu>div>a:hover,details.menu>div button:hover{background:var(--soft)}details.menu form{display:block}details.menu button.danger{color:var(--red)}
.com{display:flex;gap:10px;padding:8px 0;align-items:flex-start}.com span{overflow-wrap:anywhere}.com small{display:block;font-size:12px}
.crow{display:flex;gap:8px;align-items:center;margin-top:10px}
.send{color:var(--teal)}

/* ---------- профиль ---------- */
.prof .cover{display:block;height:180px;background:linear-gradient(120deg,#14B8A6,#1E3A8A);background-size:cover;background-position:center;position:relative}
.prof .pinfo{padding:0 18px 16px}
.ptop{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-top:-52px;flex-wrap:wrap}
.ptop>.ava,.ptop>a>.ava{box-shadow:0 0 0 4px var(--card)}.ptop>a>.ava.ring{box-shadow:0 0 0 4px var(--card),0 0 0 7px var(--teal)}
.pacts{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding-bottom:4px}
.prof h2{margin-top:10px;font-size:22px}.bio{margin:8px 0 4px;white-space:normal}
.stats{display:flex;gap:28px;margin-top:14px}.stats a{display:flex;flex-direction:column}.stats b{font-size:18px}.stats span{color:var(--mut);font-size:13px}
.tabs{display:flex;border-top:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.tabs a{flex:1;text-align:center;padding:13px 10px;color:var(--mut);font-weight:600;font-size:14px;border-bottom:2.5px solid transparent;white-space:nowrap}
.tabs a.act{color:var(--fg);border-color:var(--teal)}
.tabs.card{border-top:1px solid var(--line)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;margin-bottom:14px}
.pgrid .g{position:relative;aspect-ratio:1;overflow:hidden;background:var(--soft);display:block}
.pgrid img,.pgrid video{width:100%;height:100%;object-fit:cover;display:block}.pgrid .g>i{position:absolute;top:8px;right:8px;color:#fff;filter:drop-shadow(0 1px 2px #0008)}
.pgrid .g form{position:absolute;top:6px;right:6px}.pgrid .ic.del{background:#000a;color:#fff;width:34px;height:34px}
.set .cover{cursor:pointer;display:grid;place-items:center}.set .cover span{display:flex;gap:6px;align-items:center;background:#0008;color:#fff;padding:8px 14px;border-radius:12px;font-weight:600;font-size:14px}
.set .pinfo{display:flex;align-items:flex-end;gap:14px;margin-top:-52px}.set .pinfo p{margin-bottom:8px}
.avaedit{position:relative;cursor:pointer}.avaedit .ava{box-shadow:0 0 0 4px var(--card)}
.avaedit i{position:absolute;right:2px;bottom:2px;width:34px;height:34px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;box-shadow:0 0 0 3px var(--card)}
.set .progress{margin:0 18px 14px;width:auto}

/* ---------- люди, уведомления ---------- */
.urow{display:flex;align-items:center;gap:12px;padding:8px 0}.urow b{display:block;font-weight:600;font-size:14px}.urow small{display:block;font-size:12px}
.searchbar{display:flex;align-items:center;gap:10px;margin:0 12px 14px;padding:0 16px;background:var(--card);border:1.5px solid var(--line);border-radius:16px;color:var(--mut)}
.searchbar input{border:0!important;padding:13px 0;background:none}
.note{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line)}.note:last-child{border:0}
.note.new{background:var(--tealbg)}.note small{display:block;font-size:12px;margin-top:2px}
.nthumb{width:46px;height:46px;border-radius:10px;object-fit:cover}

/* ---------- сообщения ---------- */
.chatrow{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line)}.chatrow:last-child{border:0}
.chatrow:hover{background:var(--soft)}.chatrow b{display:block;font-weight:600}.chatrow small{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chatrow.new b{color:var(--fg)}.chatrow.new small.mut{color:var(--fg);font-weight:500}
.rmeta{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.pick{display:flex!important;flex-direction:row!important;align-items:center;gap:12px!important;padding:8px 10px;border-radius:14px;cursor:pointer;color:var(--fg)!important;font-size:15px!important}
.pick input{display:none}.pick i{width:24px;height:24px;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;color:transparent}
.pick:has(input:checked){background:var(--tealbg)}.pick:has(input:checked) i{background:var(--teal);border-color:var(--teal);color:#fff}

.chat{display:flex;flex-direction:column;height:100vh;height:100dvh;background:var(--card);position:relative}
.shell.wide main{padding:0}.shell.wide .top{display:none}
.chathead{display:flex;align-items:center;gap:10px;padding:calc(8px + env(safe-area-inset-top)) 8px 8px;border-bottom:1px solid var(--line);background:var(--card);z-index:2}
.chathead b{display:block;font-weight:600;line-height:1.2}.chathead small{display:block;font-size:12px;color:var(--teal)}
.msgs{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:6px;padding:14px 12px;background:var(--bg);overscroll-behavior:contain}
.day{text-align:center;margin:8px 0}.day span{background:var(--soft);color:var(--mut);font-size:12px;padding:3px 10px;border-radius:999px}
.msg{max-width:78%;padding:8px 12px 6px;border-radius:20px;position:relative;overflow-wrap:anywhere;line-height:1.4;animation:in .2s}
@keyframes in{from{opacity:0;transform:translateY(6px)}}
.msg.in{align-self:flex-start;background:var(--in);border-bottom-left-radius:6px}
.msg.out{align-self:flex-end;background:var(--teal);color:#fff;border-bottom-right-radius:6px}
.msg .mt{display:block;text-align:right;font-size:10.5px;opacity:.65;margin-top:2px}
.msg .who{display:block;font-size:12px;font-weight:700;color:var(--teal);margin-bottom:2px}
.msg.media{padding:4px}.msg.media .mt{position:absolute;right:12px;bottom:8px;color:#fff;text-shadow:0 1px 2px #000a}
.mimg{display:block;max-width:260px;max-height:340px;border-radius:16px;object-fit:cover}
.msg.media:has(.voice){padding:8px 12px}.msg.media:has(.voice) .mt{position:static;color:inherit;text-shadow:none}
.voice{display:flex;align-items:center;gap:10px;min-width:220px}
.vplay{width:38px;height:38px;border-radius:50%;border:0;background:var(--teal);color:#fff;display:grid;place-items:center;cursor:pointer;flex:0 0 auto}
.msg.out .vplay{background:#fff;color:var(--teal)}.vplay .i{margin-left:2px}.voice.playing .vplay .i{margin:0}
.bars{flex:1;display:flex;align-items:center;gap:2px;height:30px}
.bars i{flex:1;background:currentColor;opacity:.35;border-radius:2px;min-height:3px}.bars i.p{opacity:1}
.msg.in .bars{color:var(--teal)}.vt{font-size:11px;opacity:.8;min-width:30px}
.composer{display:flex;align-items:flex-end;gap:4px;padding:8px 8px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--card)}
.composer textarea{flex:1;border-radius:22px;padding:10px 16px;resize:none;max-height:140px;min-height:44px;background:var(--soft);border-color:transparent;line-height:1.4}
#rec.on{color:#fff;background:var(--red);animation:pulse 1s infinite}@keyframes pulse{50%{transform:scale(1.08)}}
#recstate{margin:0;padding:6px 16px 10px;font-size:13px;color:var(--red);background:var(--card)}
#members{margin-top:14px}
@media (max-width:699px){.chat{height:calc(100dvh - 60px - env(safe-area-inset-bottom))}.shell.wide main{padding-bottom:0}.msg{max-width:84%}}
@media (min-width:700px){.chat{height:calc(100dvh - 24px);margin-top:12px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}}

/* ---------- альбомы ---------- */
.agrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;padding:0 4px}
.alb{display:flex;flex-direction:column;gap:2px}.alb img,.alb>span{width:100%;aspect-ratio:1;object-fit:cover;border-radius:16px;background:var(--soft);display:grid;place-items:center;color:var(--mut)}
.alb b{margin-top:6px}

/* ---------- звонок ---------- */
.call{position:fixed;inset:0;background:radial-gradient(circle at 50% 30%,#134e4a,#0B0B0B 70%);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px}
.call .who{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;z-index:2}.call .who p{opacity:.75;margin:0}
.call.video .who{position:absolute;top:calc(20px + env(safe-area-inset-top))}.call.video .who .ava{display:none}
#rv{display:none;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000}
#lv{display:none;position:absolute;right:16px;top:calc(16px + env(safe-area-inset-top));width:30vw;max-width:170px;aspect-ratio:3/4;object-fit:cover;border-radius:18px;
  border:2px solid #fff;z-index:3;transform:scaleX(-1)}
.call.video #rv,.call.video #lv{display:block}
.cbtns{position:absolute;bottom:calc(40px + env(safe-area-inset-bottom));display:flex;gap:22px;z-index:3}
.cb{width:66px;height:66px;border-radius:50%;border:0;background:#ffffff26;color:#fff;display:grid;place-items:center;cursor:pointer;backdrop-filter:blur(8px)}
.cb.off{background:#fff;color:#0B0B0B}.cb.red{background:var(--red)}.cb.red svg{transform:rotate(135deg)}
#ring{position:fixed;left:12px;right:12px;top:calc(12px + env(safe-area-inset-top));z-index:50;max-width:420px;margin:0 auto;background:#1c1c1e;color:#fff;border-radius:22px;
  padding:14px;display:flex;gap:12px;align-items:center;box-shadow:0 20px 50px #0006;animation:in .25s}
#ring[hidden]{display:none}#ring small{opacity:.7}
#ring .cb{width:50px;height:50px}#ring .cb.ok{background:#22C55E}

/* ---------- приветствие и вход ---------- */
body.bare{background:var(--bg)}
.welcome{position:fixed;inset:0;background:#0B0B0B;color:#fff;display:flex;flex-direction:column;overflow:hidden}
.sky{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 120%,#f59e0b55,transparent 55%),radial-gradient(circle at 20% 70%,#14B8A633,transparent 40%),
  radial-gradient(1px 1px at 20% 30%,#fff8,transparent),radial-gradient(1px 1px at 70% 20%,#fff6,transparent),radial-gradient(1.5px 1.5px at 85% 45%,#fff8,transparent),
  radial-gradient(1px 1px at 40% 55%,#fff5,transparent),linear-gradient(#0B0B0B,#111827 60%,#1f2937)}
.wtop{position:relative;text-align:center;margin-top:18vh}.wtop .logo{font-size:56px;color:#fff}.wtop p{opacity:.85;margin-top:12px;font-size:17px}
.crowd{position:relative;flex:1;display:flex;align-items:flex-end;justify-content:center;gap:4px;padding-bottom:20px}
.crowd span{width:56px;height:calc(90px + (var(--d) * 7px) % 22px);background:#000;border-radius:28px 28px 8px 8px;position:relative;box-shadow:0 0 0 1px #ffffff14}
.crowd span::before{content:"";position:absolute;left:50%;top:-34px;transform:translateX(-50%);width:34px;height:34px;border-radius:50%;background:#000;box-shadow:0 0 0 1px #ffffff14}
.wbtns{position:relative;display:flex;flex-direction:column;gap:12px;padding:20px 24px calc(28px + env(safe-area-inset-bottom));max-width:440px;width:100%;margin:0 auto}
.authwrap{max-width:420px;margin:0 auto;padding:calc(40px + env(safe-area-inset-top)) 16px 40px}.authlogo{display:block;text-align:center;margin-bottom:22px}
.authlogo .logo{font-size:44px}.auth h2{margin-bottom:16px}.auth .center{margin:16px 0 0}

#toast{position:fixed;left:50%;bottom:calc(90px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#1c1c1e;color:#fff;padding:10px 18px;
  border-radius:14px;z-index:60;font-weight:500;font-size:14px;animation:in .2s}
#toast[hidden]{display:none}
.lightbox{position:fixed;inset:0;background:#000e;z-index:70;display:grid;place-items:center;cursor:zoom-out}
.lightbox img{max-width:100vw;max-height:100vh;object-fit:contain}
.preview{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:6px}.preview:empty{display:none}
.preview img,.preview video{width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px;background:var(--soft)}
.crowd svg{width:min(420px,90vw);height:auto}
.chathead small.tl{color:var(--teal)}.chathead small.mut{color:var(--mut)}
.msg.media{min-width:90px}
body.chatpage .tabbar{display:none}body.chatpage main{padding-bottom:0!important}
@media (max-width:699px){body.chatpage .chat{height:100dvh}}
/* фото в аватаре не растягивает кружок: высота всегда равна ширине */
.ava{aspect-ratio:1;height:var(--s)!important;overflow:visible}
.ava img{position:absolute;inset:0;width:100%;height:100%}
.ptop>a{display:inline-flex;line-height:0}
/* отметки */
.ptags{margin:-6px 0 0;padding:0 16px 12px;font-size:14px;color:var(--mut)}.ptags a{color:var(--fg);font-weight:600}
details.tags summary{list-style:none;cursor:pointer;display:inline-flex}details.tags summary::-webkit-details-marker{display:none}
.tagl{max-height:260px;overflow-y:auto;margin-top:8px}
/* push */
.pushhint{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--tealbg);border-color:transparent;font-size:14px}.pushhint b{color:var(--teal)}
/* групповой звонок */
.gcall{position:fixed;inset:0;background:#0B0B0B;color:#fff;display:flex;flex-direction:column}
.ghead{padding:calc(14px + env(safe-area-inset-top)) 16px 10px;text-align:center}.ghead b{display:block;font-size:17px}.ghead small{opacity:.7}
.tiles{flex:1;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(46vw,320px),1fr));grid-auto-rows:minmax(150px,1fr);gap:8px;padding:8px 8px 120px;overflow-y:auto}
.tile{position:relative;border-radius:18px;overflow:hidden;background:#1c1c1e;display:grid;place-items:center}
.tile video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0}.tile.hasvid video{opacity:1}.tile.hasvid .ava{opacity:0}
.tile.me video{transform:scaleX(-1)}
.tile>b{position:absolute;left:10px;bottom:8px;font-size:13px;background:#0008;padding:3px 9px;border-radius:9px;font-weight:600}
.gcall .cbtns{position:fixed;left:0;right:0;justify-content:center}
.tabs a{flex:1 0 auto}