*{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg-1:#1e1f22; --bg-2:#2b2d31; --bg-3:#313338; --bg-4:#383a40;
  --bg-5:#232428; --hover:#35373c; --active:#404249;
  --brand:#5865f2; --accent:#5865f2;
  --text:#dbdee1; --muted:#949ba4; --light:#f2f3f5;
  --green:#23a55a; --red:#ed4245; --yellow:#fee75c;
  --radius:12px; --radius-sm:8px; --radius-lg:16px;
  --shadow-1:0 2px 8px rgba(0,0,0,.15);
  --shadow-2:0 8px 24px rgba(0,0,0,.35);
  --shadow-3:0 16px 48px rgba(0,0,0,.6);
  --transition:.18s cubic-bezier(.4,0,.2,1);
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --safe-left:env(safe-area-inset-left,0px);
  --safe-right:env(safe-area-inset-right,0px);
}

body.light,body.theme-light{
  --bg-1:#e8eaed; --bg-2:#ffffff; --bg-3:#fafbfc; --bg-4:#e8eaed;
  --bg-5:#f2f3f5; --hover:#e6e8eb; --active:#d8dade;
  --text:#060607; --muted:#5c5e66; --light:#060607;
  color-scheme:light;
}
body.theme-dark{color-scheme:dark}

html,body{height:100%;overflow:hidden;overscroll-behavior:none}

body{
  font-family:'Segoe UI',Roboto,sans-serif;
  background:var(--bg-3);color:var(--text);
  height:100vh;height:100dvh;
  overflow:hidden;
  transition:background var(--transition),color var(--transition);
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
}
.hidden{display:none!important}
button{cursor:pointer;font-family:inherit;border:none;background:none;color:inherit;
       transition:transform var(--transition),background var(--transition),opacity var(--transition)}
button:active{transform:scale(.97)}
input,textarea{font-family:inherit;outline:none}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

/* AUTH */
#auth{display:flex;align-items:center;justify-content:center;
      min-height:100vh;min-height:100dvh;
      background:radial-gradient(circle at 30% 20%,var(--accent) 0%,#1e1f22 65%);
      padding:16px;padding-top:calc(16px + var(--safe-top));
      padding-bottom:calc(16px + var(--safe-bottom))}
.auth-card{background:var(--bg-3);padding:36px 40px;border-radius:var(--radius-lg);
           width:100%;max-width:440px;box-shadow:var(--shadow-3);
           animation:slideUp .4s cubic-bezier(.2,.8,.2,1)}
.auth-card h1{color:var(--light);text-align:center;font-size:28px;
              margin-bottom:8px;letter-spacing:-.5px}
.auth-card .sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:24px}
.tabs{display:flex;background:var(--bg-1);border-radius:var(--radius-sm);
      padding:4px;margin-bottom:22px}
.tabs button{flex:1;color:var(--muted);padding:10px;border-radius:6px;
             font-weight:600;font-size:14px}
.tabs button.active{background:var(--accent);color:#fff;
                    box-shadow:0 2px 8px rgba(88,101,242,.4)}
.field{margin-bottom:16px}
.field label{display:block;font-size:11px;color:var(--muted);font-weight:700;
             text-transform:uppercase;margin-bottom:8px;letter-spacing:.5px}
.field input{width:100%;padding:12px 14px;background:var(--bg-1);
             border-radius:var(--radius-sm);color:var(--text);font-size:16px;
             border:2px solid transparent}
.field input:focus{border-color:var(--accent);background:var(--bg-2);
                   box-shadow:0 0 0 4px rgba(88,101,242,.15)}
.btn-primary{width:100%;padding:14px;background:var(--accent);color:#fff;
             border-radius:var(--radius-sm);font-size:15px;font-weight:600;
             box-shadow:0 4px 12px rgba(88,101,242,.3)}
.btn-primary:hover{filter:brightness(1.1)}
.btn-back{width:100%;padding:10px;background:transparent;color:var(--muted);
          font-size:13px;margin-top:10px;border-radius:var(--radius-sm)}
.btn-back:hover{background:var(--bg-1);color:var(--text)}
.err{color:var(--red);font-size:13px;margin-top:10px;text-align:center;min-height:18px}
.info{color:var(--green);font-size:13px;margin-top:10px;text-align:center;min-height:18px}
#code-hint{text-align:center;color:var(--muted);font-size:13px;margin-bottom:14px}
#code-hint b{color:var(--text)}
#in-code{text-align:center;font-size:28px;letter-spacing:12px;
         font-family:'Consolas',monospace;font-weight:700}

/* APP */
#app{display:grid;grid-template-columns:72px 240px 1fr 220px;
     height:100vh;height:100dvh;max-height:100vh;max-height:100dvh;
     overflow:hidden}

.rail{background:var(--bg-1);display:flex;flex-direction:column;
      align-items:center;padding:12px 0;gap:8px;overflow-y:auto;
      padding-top:calc(12px + var(--safe-top))}
.rail::-webkit-scrollbar{display:none}
.rail-list{display:flex;flex-direction:column;gap:8px;align-items:center;width:100%}
.rail-btn{width:48px;height:48px;border-radius:var(--radius-lg);background:var(--bg-3);
          display:flex;align-items:center;justify-content:center;
          font-size:14px;font-weight:700;color:var(--text);flex-shrink:0;
          position:relative;overflow:hidden;background-size:cover;background-position:center;
          cursor:pointer;user-select:none;transition:all var(--transition)}
.rail-btn:hover,.rail-btn.active{border-radius:var(--radius);
                                  background-color:var(--accent);color:#fff;
                                  transform:translateY(-2px);box-shadow:var(--shadow-2)}
.rail-btn img{width:100%;height:100%;object-fit:cover;border-radius:inherit}
.rail-btn.home{font-size:22px}
.rail-btn.home.active{background:var(--accent)}
.rail-btn.add{color:var(--green);font-size:22px;font-weight:400}
.rail-btn.add:hover{background:var(--green);color:#fff;transform:translateY(-2px) rotate(90deg)}
.rail-btn .indicator{position:absolute;left:-12px;width:4px;height:0;background:#fff;
                     border-radius:0 4px 4px 0;transition:height var(--transition)}
.rail-btn.active .indicator{height:40px}
.rail-sep{width:32px;height:2px;background:#35373c;border-radius:1px;flex-shrink:0}
.rail-btn .badge{position:absolute;top:-2px;right:-2px;min-width:18px;height:18px;
                 background:var(--red);color:#fff;font-size:11px;font-weight:700;
                 border-radius:9px;display:flex;align-items:center;justify-content:center;
                 padding:0 5px;border:2px solid var(--bg-1)}

.sidebar{background:var(--bg-2);display:flex;flex-direction:column;overflow:hidden;
         box-shadow:1px 0 0 rgba(0,0,0,.15);min-height:0}
.side-head{padding:0 16px;height:52px;display:flex;align-items:center;
           justify-content:space-between;font-weight:700;color:var(--light);
           font-size:15px;box-shadow:0 1px 0 rgba(0,0,0,.15);flex-shrink:0}
.side-head .plus{width:26px;height:26px;display:flex;align-items:center;
                 justify-content:center;color:var(--muted);font-size:20px;
                 border-radius:var(--radius-sm)}
.side-head .plus:hover{color:var(--text);background:var(--active);transform:rotate(90deg)}
.side-body{flex:1 1 0;overflow-y:auto;padding:8px;min-height:0}
.cat{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;
     padding:10px 8px 6px;display:flex;justify-content:space-between;align-items:center;
     letter-spacing:.4px}
.cat .plus{color:var(--muted);font-size:16px;padding:2px 4px;border-radius:4px}
.cat .plus:hover{color:var(--text);background:var(--hover);transform:rotate(90deg)}
.ch{display:flex;align-items:center;gap:8px;padding:8px 10px;margin:2px 0;
    border-radius:var(--radius-sm);color:var(--muted);cursor:pointer;
    font-size:15px;font-weight:500;overflow:hidden;user-select:none;
    transition:all var(--transition);position:relative}
.ch::before{content:'';position:absolute;left:0;top:50%;width:0;height:0;background:#fff;
            border-radius:0 2px 2px 0;transition:all var(--transition);transform:translateY(-50%)}
.ch:hover{background:var(--hover);color:var(--text);padding-left:14px}
.ch.active{background:var(--active);color:#fff;font-weight:600}
.ch.active::before{width:3px;height:20px}
.ch .hash{color:#80848e;font-size:18px;flex-shrink:0}
.ch .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ch.unread{color:var(--light);font-weight:700}
.ch .dot{width:8px;height:8px;border-radius:50%;background:var(--red);
         margin-left:auto;flex-shrink:0}
.ch .presence{width:8px;height:8px;border-radius:50%;background:var(--muted);
              flex-shrink:0;transition:background var(--transition)}
.ch .presence.ps-online{background:var(--green)}
.ch .presence.ps-away{background:var(--yellow)}
.ch .presence.ps-dnd{background:var(--red)}
.ch .presence.ps-off{background:var(--muted)}

.user-panel{background:var(--bg-5);height:56px;display:flex;align-items:center;
            padding:0 8px;gap:6px;box-shadow:0 -1px 0 rgba(0,0,0,.15);flex-shrink:0;
            padding-bottom:var(--safe-bottom)}
.user-panel .avatar{width:34px;height:34px;border-radius:50%;flex-shrink:0;
                    display:flex;align-items:center;justify-content:center;
                    font-size:12px;font-weight:700;color:#fff;cursor:pointer;
                    background-size:cover;background-position:center;position:relative}
.user-panel .avatar::after{content:'';position:absolute;right:-1px;bottom:-1px;
                           width:11px;height:11px;background:var(--green);
                           border-radius:50%;border:2px solid var(--bg-5)}
.user-panel .avatar.away::after{background:var(--yellow)}
.user-panel .avatar.dnd::after{background:var(--red)}
.user-panel .avatar.invisible::after{background:var(--muted)}
.user-panel .info{flex:1;min-width:0;cursor:pointer;padding:4px 6px;border-radius:var(--radius-sm)}
.user-panel .info:hover{background:var(--hover)}
.user-panel .uname{font-size:13px;font-weight:600;color:var(--light);
                   overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user-panel .status{font-size:11px;color:var(--muted)}
.user-panel .icon-btn{width:30px;height:30px;border-radius:var(--radius-sm);
                      display:flex;align-items:center;justify-content:center;
                      color:var(--muted);font-size:15px;flex-shrink:0}
.user-panel .icon-btn:hover{background:var(--hover);color:var(--text)}

.chat{display:flex;flex-direction:column;background:var(--bg-3);
      min-width:0;min-height:0;overflow:hidden;height:100%}

.chat-head{padding:0 16px;height:52px;display:flex;align-items:center;gap:8px;
           box-shadow:0 1px 0 rgba(0,0,0,.15);flex-shrink:0;z-index:5;
           padding-top:var(--safe-top);min-height:52px;background:var(--bg-3)}
.chat-head .title{font-weight:600;color:var(--light);font-size:16px;
                  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat-head .title-wrap{flex:1;min-width:0;display:flex;align-items:baseline;gap:8px;overflow:hidden}
.chat-head .title-sub{font-size:12px;color:var(--muted);flex-shrink:0;
                      overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat-head .hash{color:#80848e;font-size:22px}
.chat-head .invite{background:var(--accent);color:#fff;padding:8px 14px;
                   border-radius:var(--radius-sm);font-size:13px;font-weight:600;white-space:nowrap}
.chat-head .btn-settings,
.chat-head .chat-head-btn{color:var(--muted);font-size:18px;width:34px;height:34px;
                          display:flex;align-items:center;justify-content:center;
                          border-radius:var(--radius-sm);flex-shrink:0}
.chat-head .chat-head-btn:hover{background:var(--hover);color:var(--text)}
.chat-head .btn-settings:hover{background:var(--hover);color:var(--text)}
.chat-head .call-btns{display:flex;gap:6px}
.chat-head .call-btn{color:var(--muted);font-size:18px;width:38px;height:38px;
                     display:flex;align-items:center;justify-content:center;
                     border-radius:var(--radius-sm);flex-shrink:0}
.chat-head .call-btn:hover{background:var(--green);color:#fff}

#mobile-menu-btn{display:none;width:40px;height:40px;align-items:center;
                 justify-content:center;color:var(--text);font-size:22px;
                 border-radius:var(--radius-sm);flex-shrink:0}
#mobile-menu-btn:hover{background:var(--hover)}

#msg-search{padding:8px 16px;background:var(--bg-2);display:flex;gap:10px;
            align-items:center;border-bottom:1px solid var(--bg-1);flex-shrink:0}
#msg-search input{flex:1;padding:8px 12px;background:var(--bg-1);border:none;
                  border-radius:var(--radius-sm);color:var(--text);font-size:14px}
#msg-search-info{font-size:12px;color:var(--muted);white-space:nowrap}
.msg.highlight{background:rgba(254,231,92,.15)!important}

.msgs-wrap{position:relative;flex:1 1 0;display:flex;flex-direction:column;
           min-height:0;overflow:hidden}
.messages{flex:1 1 0;overflow-y:auto;overflow-x:hidden;padding:20px 0;
          position:relative;min-height:0;-webkit-overflow-scrolling:touch}
.messages.dragover::before{content:'';position:absolute;inset:12px;
  border:2px dashed var(--accent);border-radius:var(--radius-lg);
  background:rgba(88,101,242,.08);pointer-events:none;z-index:5}
.messages .empty{color:var(--muted);text-align:center;padding:60px 20px;font-size:15px}

.date-sep{display:flex;align-items:center;gap:12px;padding:16px 16px 8px;
          font-size:12px;font-weight:600;color:var(--muted);
          text-transform:uppercase;letter-spacing:.5px}
.date-sep::before,.date-sep::after{content:'';flex:1;height:1px;background:var(--bg-2)}
.date-sep.today::before,.date-sep.today::after{background:rgba(88,101,242,.3)}

#jump-bottom{position:absolute;right:16px;bottom:16px;
  width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;
  font-size:22px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(88,101,242,.5);cursor:pointer;z-index:10;
  transition:all var(--transition)}
#jump-bottom:hover{filter:brightness(1.1);transform:translateY(-4px) scale(1.08)}
#jump-bottom .cnt{position:absolute;top:-4px;right:-4px;min-width:22px;height:22px;
  background:var(--red);color:#fff;font-size:11px;font-weight:700;border-radius:11px;
  display:flex;align-items:center;justify-content:center;padding:0 6px;
  border:2px solid var(--bg-3)}

#load-older{position:absolute;top:16px;left:50%;transform:translateX(-50%);
  background:rgba(0,0,0,.8);backdrop-filter:blur(10px);color:#fff;
  padding:8px 16px;border-radius:20px;font-size:13px;z-index:10;
  display:flex;align-items:center;gap:10px;pointer-events:none}
#load-older .spin{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);
  border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

#insecure-banner{background:linear-gradient(90deg,#5c4400,#7a5a00);color:#fee75c;
  padding:10px 16px;font-size:13px;text-align:center;display:flex;flex-wrap:wrap;
  align-items:center;justify-content:center;gap:8px;flex-shrink:0}
#insecure-banner button{background:transparent;color:#fee75c;
  text-decoration:underline;font-size:13px;padding:0}

.msg{padding:3px 16px;display:flex;gap:16px;position:relative;
     transition:background var(--transition);animation:msgIn .25s cubic-bezier(.2,.8,.2,1)}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.msg:hover{background:rgba(0,0,0,.06)}
.msg.grouped{padding-top:0}
.msg .avatar{width:40px;height:40px;border-radius:50%;flex-shrink:0;
             display:flex;align-items:center;justify-content:center;
             font-size:15px;font-weight:700;color:#fff;margin-top:2px;
             background-size:cover;background-position:center;cursor:pointer;
             box-shadow:0 2px 6px rgba(0,0,0,.2)}
.msg.grouped .avatar{visibility:hidden;height:0;margin-top:0}
.msg .body{flex:1;min-width:0;position:relative}
.msg .head{display:flex;align-items:baseline;gap:8px;margin-bottom:2px;flex-wrap:wrap}
.msg .author{color:var(--light);font-weight:600;font-size:15px;cursor:pointer}
.msg .author:hover{color:var(--accent);text-decoration:underline}
.msg .time{color:var(--muted);font-size:11px}
.msg .text{color:var(--text);font-size:15px;line-height:1.45;
           white-space:pre-wrap;word-wrap:break-word;overflow-wrap:anywhere}
.msg .text code{background:var(--bg-1);padding:2px 6px;border-radius:4px;
                font-family:'Consolas',monospace;font-size:13px;color:#eb459e}
.msg .text pre{background:var(--bg-1);padding:12px;border-radius:var(--radius-sm);
               margin:6px 0;overflow-x:auto}
.msg .text pre code{background:transparent;padding:0;color:var(--text)}
.msg .text strong{color:var(--light)}
.msg .text .mention{background:rgba(88,101,242,.3);color:#c9cdfb;
                    padding:1px 4px;border-radius:4px;font-weight:600}
.msg .text .mention.me{background:rgba(88,101,242,.7);color:#fff}

.msg .reply-quote{border-left:3px solid var(--muted);padding:4px 8px;margin:4px 0 6px;
                  background:rgba(0,0,0,.15);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
                  cursor:pointer;font-size:13px;color:var(--muted)}
.msg .reply-quote b{color:var(--accent);font-weight:600}

.msg .reactions{display:flex;gap:4px;flex-wrap:wrap;margin-top:6px}
.msg .reaction{background:var(--bg-2);border:1px solid transparent;
               padding:2px 8px;border-radius:12px;font-size:13px;cursor:pointer;
               display:flex;align-items:center;gap:4px}
.msg .reaction.mine{background:rgba(88,101,242,.25);border-color:var(--accent)}
.msg .reaction .cnt{font-size:11px;font-weight:600;color:var(--muted)}
.msg .reaction.mine .cnt{color:var(--accent)}

.msg .actions{position:absolute;top:-8px;right:0;display:flex;gap:2px;
              background:var(--bg-2);border-radius:var(--radius-sm);padding:2px;
              box-shadow:var(--shadow-2);opacity:0;pointer-events:none;
              transition:all var(--transition);z-index:5}
.msg:hover .actions{opacity:1;pointer-events:auto}
.msg .actions button{width:30px;height:30px;border-radius:6px;color:var(--muted);
                     display:flex;align-items:center;justify-content:center;font-size:14px}
.msg .actions button:hover{background:var(--hover);color:var(--text)}

.emoji-picker{position:absolute;top:-44px;right:0;background:var(--bg-2);
              border-radius:var(--radius-sm);padding:6px;display:flex;gap:2px;
              box-shadow:var(--shadow-2);z-index:10}
.emoji-picker button{width:32px;height:32px;font-size:20px;border-radius:6px;
                     display:flex;align-items:center;justify-content:center}

.att{margin-top:8px;max-width:100%}
.att img{max-width:100%;max-height:400px;border-radius:var(--radius);cursor:pointer;
         display:block;background:#1e1f22;box-shadow:var(--shadow-1)}
.att video{max-width:100%;max-height:400px;border-radius:var(--radius);display:block;background:#000}
.att audio{width:100%;max-width:400px}
.att-file{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--bg-2);
          border-radius:var(--radius);color:var(--text);text-decoration:none;
          cursor:pointer;transition:all var(--transition);box-shadow:var(--shadow-1)}
.att-file:hover{background:var(--bg-4)}
.att-file .ico{font-size:30px;color:var(--accent);flex-shrink:0}
.att-file .meta{flex:1;min-width:0}
.att-file .fname{font-size:14px;font-weight:600;color:var(--accent);
                 overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.att-file .fsize{font-size:11px;color:var(--muted);margin-top:3px}

.skeleton{display:flex;gap:16px;padding:10px 16px}
.skeleton .av{width:40px;height:40px;border-radius:50%;background:var(--bg-2);
              animation:shimmer 1.5s infinite;flex-shrink:0}
.skeleton .lines{flex:1;display:flex;flex-direction:column;gap:6px;justify-content:center}
.skeleton .line{height:12px;background:var(--bg-2);border-radius:6px;animation:shimmer 1.5s infinite}
.skeleton .line:nth-child(1){width:30%}
.skeleton .line:nth-child(2){width:70%}
@keyframes shimmer{0%,100%{opacity:.5}50%{opacity:.8}}

.typing{color:var(--muted);font-size:12px;padding:4px 16px 0;display:flex;
        align-items:center;gap:6px;min-height:18px;flex-shrink:0}
.typing .dots{display:inline-flex;gap:2px}
.typing .dot{width:4px;height:4px;border-radius:50%;background:var(--muted);
             animation:typingDot 1.4s infinite}
.typing .dot:nth-child(2){animation-delay:.2s}
.typing .dot:nth-child(3){animation-delay:.4s}
@keyframes typingDot{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-4px)}}

#reply-bar{display:flex;align-items:center;gap:12px;padding:8px 16px;
           background:var(--bg-2);border-top:1px solid var(--bg-1);flex-shrink:0}
.reply-info{flex:1;min-width:0;border-left:3px solid var(--accent);padding-left:10px}
.reply-to{font-size:12px;color:var(--muted);margin-bottom:2px}
.reply-to b{color:var(--accent)}
.reply-text{font-size:13px;color:var(--text);overflow:hidden;
            text-overflow:ellipsis;white-space:nowrap}

/* Composer */
.composer{padding:0 16px 16px;padding-bottom:calc(16px + var(--safe-bottom));
          flex-shrink:0;position:relative;background:var(--bg-3);z-index:5}

#sticker-picker{position:absolute;bottom:calc(100% - 8px);left:16px;
                background:var(--bg-2);border-radius:var(--radius);
                padding:12px;display:grid;grid-template-columns:repeat(8,1fr);
                gap:6px;box-shadow:var(--shadow-3);z-index:30;
                width:340px;max-width:calc(100vw - 32px)}
#sticker-picker button{width:100%;aspect-ratio:1;font-size:22px;border-radius:6px;
                       display:flex;align-items:center;justify-content:center}
#sticker-picker button:hover{background:var(--hover)}

.composer-inner{background:var(--bg-4);border-radius:var(--radius);
                padding:6px 10px;display:flex;align-items:center;gap:6px;
                transition:all var(--transition);border:2px solid transparent}
.composer-inner:focus-within{border-color:rgba(88,101,242,.5);
                              box-shadow:0 0 0 4px rgba(88,101,242,.1)}
.composer-inner .attach-btn{color:var(--muted);font-size:20px;width:36px;height:36px;
                            display:flex;align-items:center;justify-content:center;
                            border-radius:var(--radius-sm);flex-shrink:0}
.composer-inner .attach-btn:hover{color:var(--accent);background:var(--hover)}
.composer-inner input[type=text]{flex:1;min-width:0;background:transparent;border:none;
                                 color:var(--text);font-size:16px;padding:6px 0}
.composer-inner input[type=text]::placeholder{color:var(--muted);opacity:.7}
.composer-inner input[type=file]{display:none}

.uploading{color:var(--yellow);font-size:12px;padding:4px 12px;
           display:flex;align-items:center;gap:6px}
.uploading::before{content:'';width:12px;height:12px;
  border:2px solid rgba(254,231,92,.3);border-top-color:var(--yellow);
  border-radius:50%;animation:spin .8s linear infinite}
.upload-progress{height:4px;background:var(--bg-1);border-radius:2px;
                 margin-bottom:8px;overflow:hidden}
.upload-bar{height:100%;background:var(--accent);width:0;transition:width .2s}

.pending{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--bg-2);
         border-radius:var(--radius);margin-bottom:8px;box-shadow:var(--shadow-1)}
.pending .ico{font-size:24px;color:var(--accent)}
.pending .name{flex:1;font-size:13px;overflow:hidden;
               text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.pending .size{color:var(--muted);font-size:12px}
.pending .rm{background:var(--red);color:#fff;width:24px;height:24px;border-radius:6px;
             font-size:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}

/* Voice UI */
#voice-ui{display:flex;align-items:center;gap:12px;
          padding:10px 14px;background:var(--bg-2);
          border-radius:var(--radius);margin-bottom:8px;
          border-left:3px solid var(--red);
          animation:slideDown .2s}
.voice-dot{width:12px;height:12px;background:var(--red);border-radius:50%;
           animation:pulseVoice 1s infinite;flex-shrink:0}
@keyframes pulseVoice{0%,100%{opacity:1;transform:scale(1)}
                      50%{opacity:.5;transform:scale(1.3)}}
#voice-time{font-family:'Consolas',monospace;font-size:14px;
            color:var(--text);font-weight:600;min-width:44px}
.voice-hint{flex:1;font-size:12px;color:var(--muted)}
#voice-ui .icon-btn{width:32px;height:32px;border-radius:6px;
                    display:flex;align-items:center;justify-content:center;
                    color:var(--muted);font-size:15px;flex-shrink:0;
                    background:transparent;transition:all var(--transition)}
#voice-ui .icon-btn:hover{background:var(--hover);color:var(--text)}
#voice-ui .icon-btn.primary{background:var(--green);color:#fff}
#voice-ui .icon-btn.primary:hover{background:#1e8b4a}
#voice-btn.recording{color:var(--red);animation:pulseMic 1.5s infinite}
@keyframes pulseMic{0%,100%{transform:scale(1)}50%{transform:scale(1.15)}}

/* Friends view */
#friends-view{flex:1 1 0;display:flex;flex-direction:column;min-height:0;overflow:hidden}
#friends-view .f-head{padding:12px 16px 0;display:flex;flex-direction:column;gap:12px;flex-shrink:0}
.f-tabs{display:flex;gap:4px;flex-wrap:wrap}
.f-tabs button{padding:7px 14px;border-radius:20px;font-size:13px;font-weight:600;color:var(--muted);background:var(--bg-1)}
.f-tabs button:hover{background:var(--bg-2);color:var(--text)}
.f-tabs button.active{background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(88,101,242,.35)}
.f-add{display:flex;gap:8px}
.f-add input{flex:1;padding:10px 14px;background:var(--bg-1);border:2px solid transparent;
             border-radius:var(--radius-sm);color:var(--text);font-size:14px;min-width:0}
.f-add input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(88,101,242,.15)}
.f-add button{padding:10px 18px;border-radius:var(--radius-sm);background:var(--accent);color:#fff;
              font-size:13px;font-weight:600;white-space:nowrap;flex-shrink:0}
.f-add button:hover{filter:brightness(1.1)}
.f-section{font-size:11px;font-weight:700;text-transform:uppercase;color:var(--muted);letter-spacing:.4px;
           padding:10px 12px 6px;display:flex;justify-content:space-between;align-items:center}
.f-section .cnt{font-size:10px;color:var(--muted);text-transform:none}
.f-list{flex:1 1 0;overflow-y:auto;padding:4px 8px}
.f-row{display:flex;align-items:center;gap:12px;padding:10px;border-radius:var(--radius-sm);cursor:default;transition:background var(--transition)}
.f-row:hover{background:var(--hover)}
.f-row .f-av{width:36px;height:36px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;
             justify-content:center;font-size:13px;font-weight:700;color:#fff;
             background-size:cover;background-position:center;position:relative}
.f-row .f-av::after{content:'';position:absolute;right:-1px;bottom:-1px;width:12px;height:12px;
                     background:var(--muted);border-radius:50%;border:2px solid var(--bg-2);transition:background var(--transition)}
.f-row.online .f-av::after{background:var(--green)}
.f-row.online.status-away .f-av::after{background:var(--yellow)}
.f-row.online.status-dnd .f-av::after{background:var(--red)}
.f-row .f-info{flex:1;min-width:0}
.f-row .f-name{font-weight:600;font-size:14px;color:var(--light);overflow:hidden;
               text-overflow:ellipsis;white-space:nowrap}
.f-row .f-status{font-size:12px;color:var(--muted)}
.f-row .f-actions{display:flex;gap:6px;flex-shrink:0}
.f-row .f-actions button{padding:7px 12px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;color:var(--text);background:var(--bg-1)}
.f-row .f-actions button:hover{background:var(--bg-4)}
.f-row .f-actions .green{background:var(--green);color:#fff}
.f-row .f-actions .green:hover{filter:brightness(1.1)}
.f-row .f-actions .red{color:var(--red)}
.f-row .f-actions .red:hover{background:rgba(237,66,69,.15);color:var(--red)}
.f-empty{color:var(--muted);font-size:14px;text-align:center;padding:32px 16px}
.ch .fbadge{min-width:18px;height:18px;background:var(--red);color:#fff;font-size:11px;font-weight:700;
            border-radius:9px;display:inline-flex;align-items:center;justify-content:center;
            padding:0 5px;margin-left:auto;flex-shrink:0}

/* Members */
.members{background:var(--bg-2);padding:16px 8px;overflow-y:auto;min-height:0}
.members .cat{padding-left:8px}
.member{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-sm);
        color:var(--muted);font-size:14px;cursor:pointer;user-select:none}
.member:hover{background:var(--hover);color:var(--text)}
.member .avatar{width:34px;height:34px;border-radius:50%;flex-shrink:0;
                display:flex;align-items:center;justify-content:center;
                font-size:12px;font-weight:700;color:#fff;position:relative;
                background-size:cover;background-position:center}
.member .avatar::after{content:'';position:absolute;right:-2px;bottom:-2px;
                       width:12px;height:12px;background:var(--muted);border-radius:50%;
                       border:2px solid var(--bg-2);transition:background var(--transition)}
.member.online .avatar::after{background:var(--green)}
.member.online.status-away .avatar::after{background:var(--yellow)}
.member.online.status-dnd .avatar::after{background:var(--red)}
.member .uname{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500;flex:1}
.member .member-status{font-size:11px;color:var(--muted);flex-shrink:0;white-space:nowrap}
.member.online .member-status{color:var(--green)}
.member .role{font-size:10px;color:var(--accent);font-weight:700;
              text-transform:uppercase;letter-spacing:.3px}
.member .role.owner{color:var(--yellow)}
.member .role.admin{color:var(--red)}

/* Modals */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;
          align-items:center;justify-content:center;z-index:50;
          backdrop-filter:blur(8px);padding:16px;
          padding-top:calc(16px + var(--safe-top));
          padding-bottom:calc(16px + var(--safe-bottom))}
.modal{background:var(--bg-3);border-radius:var(--radius-lg);padding:24px;
       width:100%;max-width:480px;max-height:90vh;max-height:90dvh;
       overflow-y:auto;box-shadow:var(--shadow-3);
       animation:slideUp .3s cubic-bezier(.2,.8,.2,1);
       border:1px solid rgba(255,255,255,.05)}
.modal h3{color:var(--light);font-size:20px;margin-bottom:16px;font-weight:600}
.modal p.hint{color:var(--muted);font-size:13px;margin-bottom:12px;margin-top:16px}
.modal input{width:100%;padding:12px 14px;background:var(--bg-1);border:2px solid transparent;
             border-radius:var(--radius-sm);color:var(--text);font-size:16px;
             margin-bottom:12px}
.modal input:focus{border-color:var(--accent);background:var(--bg-2);
                   box-shadow:0 0 0 4px rgba(88,101,242,.15)}
.modal .switch{display:flex;background:var(--bg-1);border-radius:var(--radius-sm);
               padding:4px;margin-bottom:18px}
.modal .switch button{flex:1;color:var(--muted);padding:10px;border-radius:6px;
                      font-size:13px;font-weight:600}
.modal .switch button.active{background:var(--accent);color:#fff}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:12px;flex-wrap:wrap}
.modal-actions button{padding:10px 20px;border-radius:var(--radius-sm);
                      font-size:14px;font-weight:600;min-height:40px}
.modal-actions .cancel{color:var(--text)}
.modal-actions .cancel:hover{background:var(--hover)}
.modal-actions .ok{background:var(--accent);color:#fff}
.modal-actions .danger{background:var(--red);color:#fff}
.danger-zone{margin-top:24px;padding-top:16px;border-top:1px solid var(--bg-1)}
.search-results{max-height:300px;overflow-y:auto;margin-bottom:8px}
.search-results .res{padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;
                     color:var(--text);font-size:14px;display:flex;align-items:center;gap:12px}
.search-results .res:hover{background:var(--active)}
.search-results .res .avatar{width:32px;height:32px;border-radius:50%;
                             display:flex;align-items:center;justify-content:center;
                             font-size:12px;font-weight:700;color:#fff;
                             background-size:cover;background-position:center;flex-shrink:0}
.search-results .res .res-friend{margin-left:auto;padding:6px 12px;background:var(--accent);
                                 color:#fff;border-radius:var(--radius-sm);font-size:12px;font-weight:600;flex-shrink:0}
.search-results .res .res-friend:hover{filter:brightness(1.15)}

.status-picker{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:20px}
.status-picker button{padding:10px;background:var(--bg-1);border-radius:var(--radius-sm);
                      font-size:13px;text-align:left;color:var(--text)}
.status-picker button:hover{background:var(--active)}
.status-picker button.active{background:var(--accent);color:#fff}
.color-picker{display:grid;grid-template-columns:repeat(8,1fr);gap:8px;margin-bottom:20px}
.color-picker button{aspect-ratio:1;border-radius:50%;border:3px solid transparent}
.color-picker button.active{border-color:#fff;transform:scale(1.15)}

#accounts-list .acc{display:flex;align-items:center;gap:14px;padding:12px;
                    border-radius:var(--radius);cursor:pointer;user-select:none;margin-bottom:4px}
#accounts-list .acc:hover{background:var(--active)}
#accounts-list .acc.current{background:var(--bg-2);border:1px solid rgba(88,101,242,.4)}
#accounts-list .acc .avatar{width:44px;height:44px;border-radius:50%;flex-shrink:0;
                            display:flex;align-items:center;justify-content:center;
                            font-size:14px;font-weight:700;color:#fff;
                            background-size:cover;background-position:center}
#accounts-list .acc .meta{flex:1;min-width:0}
#accounts-list .acc .name{font-size:15px;font-weight:600;color:var(--light);
                          overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#accounts-list .acc .badge-cur{font-size:10px;color:var(--accent);font-weight:700;
                               text-transform:uppercase;letter-spacing:.5px;margin-top:2px}
#accounts-list .acc .rm{width:30px;height:30px;border-radius:6px;display:flex;
                        align-items:center;justify-content:center;color:var(--muted);
                        font-size:15px;flex-shrink:0}

#pinned-list .pin{padding:12px;border-left:3px solid var(--accent);
                  background:var(--bg-1);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
                  margin-bottom:8px;cursor:pointer}
#pinned-list .pin-author{font-size:12px;color:var(--accent);font-weight:600;margin-bottom:4px}
#pinned-list .pin-text{font-size:14px;color:var(--text)}

.avatar-pick{display:flex;flex-direction:column;align-items:center;gap:14px;margin-bottom:20px}
.avatar-pick .big{width:110px;height:110px;border-radius:50%;
                  background-size:cover;background-position:center;display:flex;
                  align-items:center;justify-content:center;font-size:36px;
                  font-weight:700;color:#fff;border:4px solid var(--bg-1)}
.avatar-pick .row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.avatar-pick .row button{padding:10px 16px;border-radius:var(--radius-sm);
                         font-size:13px;font-weight:600;background:var(--bg-1);color:var(--text)}
.avatar-pick .row button.primary{background:var(--accent);color:#fff}
.avatar-pick input[type=file]{display:none}

.ctx{position:fixed;background:#111214;border-radius:var(--radius-sm);
     padding:6px;min-width:210px;box-shadow:var(--shadow-3);z-index:100;
     border:1px solid rgba(255,255,255,.05)}
.ctx button{display:block;width:100%;text-align:left;padding:10px 14px;border-radius:6px;
            font-size:14px;color:#b5bac1;display:flex;align-items:center;gap:10px}
.ctx button:hover{background:var(--accent);color:#fff}
.ctx button.danger{color:var(--red)}
.ctx button.danger:hover{background:var(--red);color:#fff}
.ctx .sep{height:1px;background:#2b2d31;margin:6px 4px}

#toasts{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;
        gap:10px;z-index:200;pointer-events:none;max-width:340px;
        bottom:calc(24px + var(--safe-bottom));
        right:calc(24px + var(--safe-right))}
.toast{background:rgba(17,18,20,.95);color:#fff;padding:12px 18px;
       border-radius:var(--radius);font-size:14px;box-shadow:var(--shadow-3);
       backdrop-filter:blur(10px);border-left:3px solid var(--accent);
       pointer-events:auto;display:flex;align-items:center;gap:10px}
.toast.error{border-left-color:var(--red)}
.toast.success{border-left-color:var(--green)}

#lightbox{position:fixed;inset:0;background:rgba(0,0,0,.95);z-index:300;
          display:flex;align-items:center;justify-content:center;cursor:zoom-out;
          backdrop-filter:blur(20px)}
#lightbox img,#lightbox video{max-width:92vw;max-height:92vh;border-radius:var(--radius)}

#call{position:fixed;inset:0;background:#000;z-index:400;display:flex;flex-direction:column}
#call .videos{flex:1;position:relative;display:flex;align-items:center;justify-content:center;min-height:0}
#call .remote{width:100%;height:100%;object-fit:contain;background:#000}
#call .local{position:absolute;bottom:110px;right:16px;width:180px;height:120px;
             object-fit:cover;border-radius:var(--radius);border:3px solid #1e1f22;
             background:#000;transform:scaleX(-1);box-shadow:var(--shadow-3)}
#call .info{position:absolute;top:calc(16px + var(--safe-top));left:16px;color:#fff;
            background:rgba(0,0,0,.6);padding:10px 18px;border-radius:var(--radius);
            font-size:14px;backdrop-filter:blur(10px)}
#call .controls{position:absolute;bottom:calc(20px + var(--safe-bottom));left:50%;
                transform:translateX(-50%);display:flex;gap:12px}
#call .ctrl{width:56px;height:56px;border-radius:50%;background:rgba(60,60,65,.9);
            color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;
            backdrop-filter:blur(10px)}
#call .ctrl.end{background:var(--red)}
#call .ctrl.muted{background:#fff;color:#000}
#call .ctrl.active{background:var(--green)}

#incoming{position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:410;
          display:flex;align-items:center;justify-content:center;
          backdrop-filter:blur(20px);padding:16px}
#incoming .box{background:var(--bg-2);border-radius:var(--radius-lg);padding:32px;
               width:100%;max-width:360px;text-align:center;box-shadow:var(--shadow-3)}
#incoming .av{width:110px;height:110px;border-radius:50%;margin:0 auto 20px;
              display:flex;align-items:center;justify-content:center;font-size:38px;
              font-weight:700;color:#fff;animation:pulse 1.5s infinite;
              box-shadow:0 0 0 8px rgba(88,101,242,.15)}
@keyframes pulse{0%,100%{transform:scale(1);box-shadow:0 0 0 8px rgba(88,101,242,.15)}
                 50%{transform:scale(1.05);box-shadow:0 0 0 16px rgba(88,101,242,.05)}}
#incoming h3{color:var(--light);margin-bottom:8px;font-size:22px;font-weight:600}
#incoming .sub{color:var(--muted);font-size:14px;margin-bottom:28px}
#incoming .btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
#incoming .btns button{width:64px;height:64px;border-radius:50%;font-size:24px;color:#fff}
#incoming .accept{background:var(--green);box-shadow:0 8px 24px rgba(35,165,90,.4)}
#incoming .reject{background:var(--red);box-shadow:0 8px 24px rgba(237,66,69,.4)}
#incoming .ignore{background:#4e5058;box-shadow:0 8px 24px rgba(0,0,0,.3)}

#mobile-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:55}

::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:rgba(26,27,30,.7);border-radius:6px;
                          border:2px solid transparent;background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}

@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

@media (max-width: 900px){
  #app{grid-template-columns:1fr;grid-template-rows:1fr}
  .rail{position:fixed;top:0;bottom:0;left:-72px;width:72px;z-index:70;
        transition:left .25s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-3)}
  .rail.open{left:0}
  .sidebar{position:fixed;top:0;bottom:0;left:-280px;width:240px;z-index:60;
           transition:left .25s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-3)}
  .sidebar.open{left:72px}
  .members{display:none}
  #mobile-menu-btn{display:flex}
  .chat-head{padding-left:8px}
  .composer{padding:0 12px 12px;padding-bottom:calc(12px + var(--safe-bottom))}
  .msg{padding:3px 12px;gap:12px}
  .msg .avatar{width:36px;height:36px}
  .msg .actions{opacity:1;pointer-events:auto;position:static;
                display:flex;justify-content:flex-end;margin-top:4px}
  .modal{max-width:100%;padding:20px}
  .auth-card{padding:24px 22px}
  #sticker-picker{left:8px;width:calc(100vw - 16px);max-width:none}
  #toasts{left:16px;right:16px;max-width:none;bottom:calc(16px + var(--safe-bottom))}
  #call .local{width:130px;height:90px;bottom:80px;right:12px}
  #call .ctrl{width:50px;height:50px;font-size:20px}
}

@media (max-width: 400px){
  .chat-head .title{font-size:15px}
  .composer-inner .attach-btn{width:32px;height:32px;font-size:18px}
  .msg{padding:2px 8px;gap:8px}
  .msg .avatar{width:32px;height:32px;font-size:13px}
  .msg .text{font-size:14px}
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}