[hidden]{display:none!important}
:root{--bg:#fff;--bg2:#f5f6f7;--bg3:#ebedf0;--tx:#2c2d2e;--mut:#87898f;--ln:#e7e8ea;--ac:#005ff9;--ach:#0050d4;--sel:#e5efff;--unread:#2c2d2e;--danger:#ed0a34;--hover:#f0f1f3}
[data-theme=dark]{--bg:#19191a;--bg2:#232324;--bg3:#2c2c2e;--tx:#e7e8ea;--mut:#8c8e94;--ln:#333436;--sel:#1f3359;--hover:#2a2a2c}
*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--tx);font:14px/1.4 -apple-system,"Segoe UI",Roboto,Arial,sans-serif}
button{font:inherit;color:inherit;cursor:pointer}input,textarea,select{font:inherit;color:var(--tx);background:var(--bg)}
.muted{color:var(--mut)}.small{font-size:12px}.grow{flex:1}.err{color:var(--danger);margin-top:8px;min-height:18px}
.btn{border:0;border-radius:10px;padding:9px 16px;background:var(--bg3)}.btn.primary{background:var(--ac);color:#fff;font-weight:600}.btn.primary:hover{background:var(--ach)}.wide{width:100%}
.logo{font-weight:800;font-size:22px;letter-spacing:-.5px;white-space:nowrap}.logo span{color:#fff;background:var(--ac);border-radius:8px;padding:0 6px;margin-right:2px}.logo.big{font-size:34px;text-align:center}
.login{min-height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#005ff9 0%,#5a8cff 60%,#a6c4ff 100%)}
.lcard{background:var(--bg);padding:36px 32px;border-radius:20px;width:340px;box-shadow:0 20px 60px rgba(0,0,0,.2);display:flex;flex-direction:column;gap:12px;text-align:center}
.lcard input{padding:12px 14px;border:1px solid var(--ln);border-radius:10px;outline:0}.lcard input:focus{border-color:var(--ac)}
#app{height:100%;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:10px;padding:8px 14px;border-bottom:1px solid var(--ln);height:56px}
.ic{border:0;background:none;width:36px;height:36px;border-radius:10px;font-size:18px;color:var(--mut)}.ic:hover{background:var(--hover);color:var(--tx)}.burger{display:none}
.search{flex:1;max-width:640px;display:flex;align-items:center;background:var(--bg2);border-radius:10px;padding:0 12px;margin-left:24px}
.search input{flex:1;border:0;background:none;padding:10px 8px;outline:0}.sico{color:var(--mut);font-size:18px}.inall{font-size:12px;color:var(--mut);white-space:nowrap;display:flex;gap:4px;align-items:center}
.main{flex:1;display:flex;min-height:0}
.side{width:248px;flex:none;padding:12px 10px;overflow:auto;border-right:1px solid var(--ln)}
.compose{width:100%;padding:12px;font-size:15px;margin-bottom:12px;border-radius:12px}
.nav a{display:flex;align-items:center;gap:10px;padding:7px 12px;border-radius:10px;text-decoration:none;color:var(--tx);cursor:pointer;user-select:none}
.nav a:hover{background:var(--hover)}.nav a.on{background:var(--sel);font-weight:600}.nav a .n{margin-left:auto;font-size:12px;color:var(--mut)}.nav a .n.b{color:var(--ac);font-weight:700}
.nav .fi{width:20px;text-align:center}.nav h4{margin:16px 12px 6px;font-size:11px;text-transform:uppercase;color:var(--mut);letter-spacing:.5px;display:flex;justify-content:space-between}
.dot{width:10px;height:10px;border-radius:50%;flex:none}.acc .em{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.acc.bad .em{color:var(--danger)}
.sub{padding-left:28px!important;font-size:13px}
.listpane{width:440px;flex:none;display:flex;flex-direction:column;border-right:1px solid var(--ln);min-width:0}
.toolbar{display:flex;align-items:center;gap:2px;padding:6px 8px;border-bottom:1px solid var(--ln);flex-wrap:wrap}
.toolbar button{border:0;background:none;padding:6px 8px;border-radius:8px;font-size:13px;white-space:nowrap}.toolbar button:hover{background:var(--hover)}.toolbar button:disabled{opacity:.4;cursor:default}
.chk{padding:0 6px}.ltitle{padding:10px 16px 4px;font-weight:700;font-size:18px}
.list{flex:1;overflow:auto}
.it{display:flex;gap:10px;padding:10px 14px 10px 8px;border-bottom:1px solid var(--ln);cursor:pointer;position:relative}
.it:hover{background:var(--hover)}.it.on{background:var(--sel)}.it .cb{padding-top:2px}
.it .av{width:36px;height:36px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:15px}
.it .bd{flex:1;min-width:0}.it .r1{display:flex;gap:6px;align-items:baseline}.it .fr{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.it .dt{font-size:12px;color:var(--mut);white-space:nowrap}.it .sj,.it .sn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.it .sn{color:var(--mut);font-size:13px}
.it.u .fr,.it.u .sj{font-weight:700}.it.u::before{content:"";position:absolute;left:2px;top:22px;width:6px;height:6px;border-radius:50%;background:var(--ac)}
.it .tag{font-size:11px;padding:0 6px;border-radius:6px;color:#fff;white-space:nowrap;max-width:120px;overflow:hidden;text-overflow:ellipsis}
.it .fl{color:#ff9e00}.more{padding:14px;text-align:center;color:var(--ac);cursor:pointer}
.readpane{flex:1;min-width:0;overflow:auto;display:flex;flex-direction:column}.empty{margin:auto;color:var(--mut);font-size:15px}
.rtb{display:flex;gap:4px;padding:6px 12px;border-bottom:1px solid var(--ln);position:sticky;top:0;background:var(--bg);z-index:2;flex-wrap:wrap}
.rtb button{border:0;background:var(--bg2);padding:7px 12px;border-radius:9px;font-size:13px}.rtb button:hover{background:var(--bg3)}.rtb .back{display:none}
.rh{padding:18px 24px 8px}.rh h1{font-size:22px;margin:0 0 14px;font-weight:700;word-break:break-word}
.from{display:flex;gap:12px;align-items:center}.from .av{width:44px;height:44px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}
.from .who b{font-size:15px}.atts{display:flex;flex-wrap:wrap;gap:8px;padding:8px 24px}
.att{display:flex;gap:8px;align-items:center;border:1px solid var(--ln);border-radius:10px;padding:8px 12px;text-decoration:none;color:var(--tx);max-width:260px}.att:hover{border-color:var(--ac)}
.att .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.frame{border:0;width:100%;min-height:200px;padding:0 22px;background:#fff}[data-theme=dark] .frame{filter:none}
.thread{padding:8px 24px 24px}.thread h4{color:var(--mut);font-weight:500;margin:8px 0}.thread .ti{padding:8px 12px;border-radius:10px;background:var(--bg2);margin-bottom:6px;cursor:pointer}
.qreply{margin:12px 24px 24px;border:1px solid var(--ln);border-radius:12px;padding:12px 14px;color:var(--mut);cursor:text}
.compose-w{position:fixed;right:24px;bottom:0;width:640px;max-width:100%;height:560px;max-height:92vh;background:var(--bg);border-radius:14px 14px 0 0;box-shadow:0 10px 50px rgba(0,0,0,.28);display:flex;flex-direction:column;z-index:20}
.cw-h{display:flex;align-items:center;padding:10px 14px;background:var(--bg2);border-radius:14px 14px 0 0;font-weight:600}
.cw-f{display:flex;align-items:center;border-bottom:1px solid var(--ln);padding:0 14px}.cw-f label{color:var(--mut);width:60px;flex:none}
.cw-f input,.cw-f select{flex:1;border:0;padding:10px 0;outline:0;background:none}
.ed{flex:1;padding:12px 14px;overflow:auto;outline:0}.ed:empty::before{content:"Текст письма";color:var(--mut)}
.cw-b{display:flex;gap:8px;align-items:center;padding:10px 14px;border-top:1px solid var(--ln);flex-wrap:wrap}.chips{display:flex;gap:6px;flex-wrap:wrap;padding:0 14px}
.chip{background:var(--bg2);border-radius:8px;padding:4px 8px;font-size:12px}.chip b{cursor:pointer;margin-left:6px}
.fmt button{border:0;background:none;padding:4px 8px;border-radius:6px}.fmt button:hover{background:var(--hover)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;z-index:30}
.mbox{background:var(--bg);border-radius:16px;padding:22px;width:560px;max-width:94vw;max-height:88vh;overflow:auto}.mbox h3{margin-top:0}
.mbox input,.mbox select{width:100%;padding:9px 11px;border:1px solid var(--ln);border-radius:9px;margin:4px 0 10px}
.row{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid var(--ln)}.row input[type=color]{width:38px;height:30px;padding:0;margin:0;border:0}
.row input[type=text]{margin:0}.grid2{display:grid;grid-template-columns:2fr 1fr;gap:0 10px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(100px);background:#2c2d2e;color:#fff;padding:10px 18px;border-radius:12px;transition:.25s;z-index:40;opacity:0}.toast.on{transform:translateX(-50%);opacity:1}
.fold-list a{display:block;padding:8px 10px;border-radius:8px;cursor:pointer}.fold-list a:hover{background:var(--hover)}
@media(max-width:1100px){.listpane{width:360px}}
@media(max-width:820px){.burger{display:block}.side{position:fixed;left:0;top:56px;bottom:0;background:var(--bg);z-index:15;transform:translateX(-100%);transition:.2s;box-shadow:4px 0 20px rgba(0,0,0,.15)}.side.open{transform:none}
 .listpane{width:100%;border:0}.readpane{display:none}body.reading .listpane{display:none}body.reading .readpane{display:flex}.rtb .back{display:inline-block}
 .search{margin-left:4px}.inall,.toolbar button span{display:none}.logo{font-size:18px}#themeBtn,#outBtn{display:none}.compose-w{right:0;height:100%;max-height:100%;border-radius:0}.toolbar button{font-size:12px;padding:6px 5px}.frame{padding:0 10px}.rh{padding:14px}}