@font-face{font-family:'Oneest';src:url('/assets/fonts/onest-latin.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Oneest';src:url('/assets/fonts/onest-cyr.woff2') format('woff2');font-weight:400;unicode-range:U+0400-045F;font-display:swap}

:root{
    --bg:#0d0c0d;
    --panel:#141315;
    --panel-2:#1b191b;
    --line:#262427;
    --text:#ecebea;
    --muted:#8b8589;
    --coral:#c08a80;
    --coral-dim:#8a625c;
    --coral-wash:rgba(192,138,128,.13);
    --danger:#c98f86;
    --font:'Oneest','Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
    --r:14px;
}

html[data-theme="light"]{
    --bg:#f5f3f2;
    --panel:#ffffff;
    --panel-2:#efecea;
    --line:#e2dedc;
    --text:#1c1a1a;
    --muted:#8d8683;
    --coral:#a9615a;
    --coral-dim:#c99a93;
    --coral-wash:rgba(169,97,90,.12);
    --danger:#a9615a;
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 var(--font);-webkit-font-smoothing:antialiased}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
::selection{background:var(--coral-wash)}
.i{width:20px;height:20px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

input[type=text],input:not([type]),input[type=password],textarea{
    background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;outline:none;width:100%;
    transition:border-color .25s ease;
}
input:focus,textarea:focus{border-color:var(--coral-dim)}
textarea{resize:vertical;font:inherit}

.auth{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px}
.auth-logo{margin-bottom:18px;opacity:.92}
.auth h1{margin:0;font-size:1.25rem;font-weight:500;letter-spacing:-.01em}
.auth .sub{margin:6px 0 26px;color:var(--muted);font-size:.88rem}
#auth-form{width:min(100%,320px);display:flex;flex-direction:column;gap:10px}
#auth-form button[type=submit]{background:var(--coral);color:#160f0e;border-radius:12px;padding:12px;transition:background .25s ease}
#auth-form button[type=submit]:hover{background:#cb9a90}
button.ghost{color:var(--muted);padding:8px}
button.ghost:hover{color:var(--text)}
.err{min-height:18px;margin:14px 0 0;color:var(--danger);font-size:.85rem}

.app{display:grid;grid-template-columns:264px 1fr;height:100%}
.side{background:var(--panel);border-right:1px solid var(--line);padding:16px 14px;display:flex;flex-direction:column;gap:14px;min-height:0}
.brand{display:flex;align-items:center;gap:9px;padding:2px 6px;font-weight:500;letter-spacing:-.01em}
.brand img{display:block;opacity:.92}

.prof{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:var(--r);border:1px solid var(--line);background:var(--panel-2);text-align:left;transition:border-color .25s ease}
.prof:hover{border-color:#3a3639}
.mono{width:34px;height:34px;flex:0 0 auto;border-radius:50%;background:var(--coral-wash);color:var(--coral);display:grid;place-items:center;font-size:.95rem}
.prof .who{display:flex;flex-direction:column;min-width:0;flex:1;line-height:1.3}
.prof .who b{font-weight:500;font-size:.95rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.prof .who i{font-style:normal;color:var(--muted);font-size:.8rem}

.nav{display:flex;flex-direction:column;gap:2px}
.group{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:5px;display:flex;flex-direction:column;gap:2px}
.row{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:var(--text);width:100%;text-align:left;transition:background .2s ease,color .2s ease}
.row>span:nth-child(2){flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .i{color:var(--muted);transition:color .2s ease}
button.row:hover,button.row.is-on{background:var(--panel-2)}
button.row.is-on .i,button.row.is-on{color:var(--text)}
button.row.is-on .i{color:var(--coral)}
.row .val{color:var(--muted);font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:0 1 auto;max-width:45%}
.row.danger,.row.danger .i{color:var(--danger)}

.side-h{color:var(--muted);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;padding:0 12px}
.online{list-style:none;margin:0;padding:0 6px;display:flex;flex-direction:column;gap:1px;font-size:.9rem;overflow:auto;flex:1;min-height:0}
.online li{display:flex;align-items:center;gap:9px;padding:6px 6px;border-radius:8px;color:#bdb6b8}
.online li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--coral-dim);flex:0 0 auto}
.online li.self{color:var(--coral)}
.online li.self::before{background:var(--coral)}
.online li.empty{color:var(--muted)}
.online li.empty::before{display:none}

.main{display:grid;grid-template-rows:auto minmax(0,1fr);min-height:0;min-width:0}
.view{display:grid;grid-template-rows:auto minmax(0,1fr) auto;min-height:0;min-width:0;animation:reveal .42s ease both}
.view[hidden]{display:none}
#view-settings{grid-template-rows:auto minmax(0,1fr)}
@keyframes reveal{from{opacity:0;filter:blur(7px);transform:translateY(5px)}to{opacity:1;filter:blur(0);transform:none}}

.room{display:flex;align-items:center;gap:10px;padding:15px 24px;border-bottom:1px solid var(--line);font-size:.95rem;font-weight:500;color:var(--text)}
.icon-btn{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;color:var(--muted)}
.icon-btn:hover{background:var(--panel-2);color:var(--text)}

.feed{overflow:auto;padding:20px 24px;display:flex;flex-direction:column;gap:15px}
.msg{display:grid;grid-template-columns:150px minmax(0,1fr);gap:14px;align-items:baseline}
.msg .who{color:#b3abb0;font-size:.88rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg .when{color:var(--muted);font-size:.75rem;margin-left:8px}
.msg .body{white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere}
.msg.mine .who{color:var(--coral)}
.feed.no-time .when{display:none}
.day{color:var(--muted);font-size:.75rem;text-align:center;margin:4px 0}

.composer{display:flex;gap:10px;padding:14px 24px;border-top:1px solid var(--line)}
.composer input{flex:1}
.composer button{flex:0 0 auto;width:46px;border:1px solid var(--line);border-radius:12px;background:var(--coral);color:#160f0e;display:grid;place-items:center;transition:background .25s ease}
.composer button .i{stroke:#160f0e;stroke-width:1.8}
.composer button:hover{background:#cb9a90}

.pane{overflow:auto;padding:20px 24px;display:flex;flex-direction:column;gap:16px;align-items:stretch;max-width:660px}
.pane[hidden]{display:none}
.form{max-width:420px;gap:14px}
.form label{display:flex;flex-direction:column;gap:7px;font-size:.82rem;color:var(--muted)}
.form-row{display:flex;align-items:center;gap:14px}
.form-row button{background:var(--coral);color:#160f0e;border-radius:12px;padding:11px 18px;transition:background .25s ease}
.form-row button:hover{background:#cb9a90}
.note{font-size:.85rem;color:var(--muted)}
.note.bad{color:var(--danger)}

.switch{position:relative;display:inline-flex;flex:0 0 auto}
.switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.switch i{width:40px;height:24px;border-radius:12px;background:var(--panel-2);border:1px solid var(--line);display:block;position:relative;transition:background .25s ease,border-color .25s ease}
.switch i::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:var(--muted);transition:transform .25s ease,background .25s ease}
.switch input:checked+i{background:var(--coral-wash);border-color:var(--coral-dim)}
.switch input:checked+i::after{transform:translateX(16px);background:var(--coral)}

html[data-density="compact"] .feed{gap:7px}
html[data-density="compact"] .row{padding:8px 12px}
html[data-density="compact"] .msg .who{font-size:.82rem}

@media (max-width:880px){
    .app{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr)}
    .side{flex-direction:row;align-items:center;gap:10px;border-right:0;border-bottom:1px solid var(--line);padding:10px 12px;overflow:auto}
    .side .brand span,.side-h,.online{display:none}
    .nav{flex-direction:row;gap:4px}
    .nav .row{padding:8px 12px;white-space:nowrap}
    .prof{margin-left:auto;border-color:transparent;background:none;padding:4px}
    .prof .who,.prof .i{display:none}
    .feed,.pane,.composer,.room{padding-left:14px;padding-right:14px}
    .msg{grid-template-columns:1fr;gap:2px}
}