/* Slack simulator: Slack's own light theme, one channel, one conversation. */
#slacksim{--sl-ink:#1d1c1d;--sl-muted:#616061;--sl-line:#dddddd;--sl-link:#1264a3;--sl-green:#007a5a;--sl-hover:#f8f8f8}
.vk-bezel,.vk-bezel *{font-family:Lato,'Helvetica Neue',Helvetica,sans-serif}
.vk-bezel{padding:10px;border-radius:24px;background:rgba(32,34,31,.06);border:1px solid rgba(32,34,31,.08)}
.vk-win{position:relative;display:grid;grid-template-rows:49px 41px 1fr;height:580px;border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--sl-line);color:var(--sl-ink);text-align:left}
.vk-chead{display:flex;align-items:center;gap:10px;padding:0 16px;border-bottom:1px solid var(--sl-line)}
.vk-chead .ico{display:inline-flex;align-items:center;gap:2px;color:var(--sl-ink);opacity:.85}
.vk-chead .ico svg{width:22px;height:22px}
.vk-chead .nm{font-weight:900;font-size:18px;letter-spacing:-.01em;white-space:nowrap}
.vk-chead .hash{margin-right:2px}
.vk-chead .tools{margin-left:auto;display:flex;align-items:center;gap:20px}
.vk-chead .members b{font-weight:400;font-size:15px;margin-left:2px}
.vk-tabs{display:flex;align-items:stretch;gap:8px;padding:0 10px;border-bottom:1px solid var(--sl-line)}
.vk-tabs .tab{display:inline-flex;align-items:center;gap:7px;padding:0 8px;font-size:15px;font-weight:700;color:var(--sl-muted);border-bottom:2px solid transparent}
.vk-tabs .tab svg{width:19px;height:19px}
.vk-tabs .tab.on{color:var(--sl-ink);border-bottom-color:#7c3085}
.vk-tabs .tab.plus{position:relative;font-size:24px;font-weight:400;color:var(--sl-ink);padding:0 8px}
.vk-tabs .tab.plus i{position:absolute;top:9px;right:2px;width:8px;height:8px;border-radius:50%;background:#1264a3;border:1.5px solid #fff}
.vk-feed{display:block;overflow:hidden;padding:8px 0 16px}
.vk-day{position:relative;display:flex;justify-content:center;margin:8px 0 12px}
.vk-day::before{content:'';position:absolute;left:0;right:0;top:50%;border-top:1px solid var(--sl-line)}
.vk-day span{position:relative;display:inline-flex;align-items:center;gap:4px;padding:5px 14px;border:1px solid var(--sl-line);border-radius:24px;background:#fff;font-size:13px;font-weight:700}
.vk-day i{font-style:normal;font-size:11px;color:var(--sl-muted)}
.vk-msg{display:flex;gap:8px;padding:8px 20px}
.vk-msg:hover{background:var(--sl-hover)}
#feed .vk-hidden{display:none}
.vk-in{animation:vkin .45s cubic-bezier(.2,.7,.2,1) both}
@keyframes vkin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.vk-pop{animation:vkpop .4s cubic-bezier(.2,.9,.3,1.35) both}
@keyframes vkpop{from{opacity:0;transform:scale(.6)}to{opacity:1;transform:none}}
.vk-react b{display:inline-block}
.vk-bump{animation:vkbump .35s cubic-bezier(.2,.9,.3,1.3)}
@keyframes vkbump{0%{transform:translateY(-6px) scale(1.25)}100%{transform:none}}
.vk-av{width:36px;height:36px;border-radius:4px;object-fit:cover;object-position:top;flex:none;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:15px;margin-top:2px}
.vk-av.sm{width:20px;height:20px;border-radius:3px;font-size:10px;margin:0}
.vk-typing{display:flex;align-items:center;gap:8px;padding:6px 20px 8px 36px;font-size:15px;color:var(--sl-muted);animation:vkin .3s ease both}
.vk-nm{font-weight:900;font-size:15px;color:var(--sl-ink)}
.vk-app{font-size:10px;font-weight:700;letter-spacing:.03em;color:var(--sl-muted);background:#e8e8e8;border-radius:3px;padding:1px 4px;margin-left:6px;vertical-align:2px}
.vk-ts{font-size:12px;color:var(--sl-muted);margin-left:6px}
.vk-tx{font-size:15px;line-height:1.46;color:var(--sl-ink);margin-top:1px}
.vk-tx b{font-weight:700}
.mnt{background:rgba(29,155,209,.1);color:var(--sl-link);border-radius:3px;padding:0 2px}
.vk-card{margin:4px 20px 4px 64px;padding:8px 0 8px 12px;border-left:4px solid var(--sl-line);max-width:520px}
.vk-card.rd{border-left-color:#FF4500}
.vk-card .ch{font-size:13px;font-weight:700;color:var(--sl-muted);margin-bottom:6px}
.vk-card .ct{font-size:15px;font-weight:700;line-height:1.4}
.vk-card .cs{font-size:15px;color:var(--sl-ink);margin-top:4px;line-height:1.46}
.vk-rows .row{display:flex;align-items:center;gap:8px;min-height:32px;font-size:15px;padding:2px 0}
.vk-rows .row img{width:24px;height:24px;border-radius:4px;object-fit:cover}
.vk-link{display:inline-block;margin-top:6px;font-size:15px;color:var(--sl-link);text-decoration:none}
.vk-link:hover{text-decoration:underline}
.vk-btns{display:flex;gap:8px;margin-top:10px}
.vk-btn{font-family:inherit;font-size:15px;font-weight:700;height:36px;padding:0 12px;border-radius:4px;cursor:pointer;border:1px solid #bbbaba;background:#fff;color:var(--sl-ink);display:inline-flex;align-items:center;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.vk-btn.go{background:var(--sl-green);border-color:var(--sl-green);color:#fff}
.vk-btn:hover{filter:brightness(1.04)}
.vk-done{margin-top:10px;font-size:15px;font-weight:700;color:var(--sl-green)}
.vk-reacts{display:flex;gap:4px;margin:0 20px 4px 64px}
.vk-react{height:24px;display:inline-flex;align-items:center;gap:4px;padding:0 8px;border-radius:12px;background:#efefef;border:1px solid transparent;font-size:12px;color:var(--sl-ink);cursor:pointer;user-select:none;transition:transform .12s,border-color .2s,background .2s}
.vk-react b{font-weight:700}
.vk-react:hover{background:#fff;border-color:var(--sl-line)}
.vk-react:not(.ghost):active{transform:scale(.94)}
.vk-react.me{background:#e8f5fa;border-color:var(--sl-link);color:var(--sl-link)}
.vk-react.ghost{color:var(--sl-muted)}
.vk-picker{display:inline-flex;gap:4px;padding:4px 6px;border-radius:12px;background:#fff;border:1px solid var(--sl-line);box-shadow:0 8px 24px rgba(0,0,0,.14)}
.vk-picker span{font-size:15px;padding:2px 5px;border-radius:6px;cursor:pointer}
.vk-picker span:hover{background:#f8f8f8}
.sl-reels{display:flex;gap:8px;margin-top:4px}
.sl-reel{position:relative;width:48px;height:82px;border-radius:4px;border:1px solid var(--sl-line);display:flex;align-items:center;justify-content:center}
.sl-reel .pl{width:24px;height:24px;border-radius:50%;background:rgba(0,0,0,.5);color:#fff;font-size:9px;display:flex;align-items:center;justify-content:center}
.sl-reel .du{position:absolute;bottom:3px;right:4px;font-size:8px;color:#fff;background:rgba(0,0,0,.6);padding:0 3px;border-radius:2px}

@media(max-width:767px){
 #slacksim{padding:4px;border-radius:16px}
 #slacksim .vk-win{height:clamp(400px,70svh,580px);grid-template-rows:44px 1fr;border-radius:12px}
 #slacksim .vk-tabs{display:none}
 #slacksim .vk-chead{padding:0 12px}
 #slacksim .vk-chead .nm{font-size:16px}
 #slacksim .vk-chead .tools .ico:not(.members){display:none}
 #slacksim .vk-feed{padding:4px 0 12px}
 #slacksim .vk-msg{padding:6px 12px}
 #slacksim .vk-typing{padding:4px 12px 6px 24px}
 #slacksim .vk-av{width:32px;height:32px}
 #slacksim .vk-card{margin:4px 12px;padding-left:10px;max-width:none}
 #slacksim .vk-reacts{margin:0 12px 4px}
 #slacksim .sl-reel{height:54px}
 #slacksim .vk-btns{margin-top:8px;flex-wrap:wrap}
 #slacksim .vk-btn{min-height:44px}
}
@media(prefers-reduced-motion:reduce){
 #slacksim *,#slacksim *::before,#slacksim *::after{animation:none!important;transition:none!important}
}