/* VOLT v9.7 · «گفت‌وگو» like a real messenger: bubbles with time and ✓/✓✓ inside, day chips, voice player, voice preview */
@keyframes cmIn{from{opacity:0;transform:translateY(10px) scale(.96)}}
@keyframes cmTick{50%{transform:scale(1.35)}}
@keyframes cxPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}
@keyframes cxEq{0%,100%{transform:scaleY(.25)}50%{transform:scaleY(1)}}
@keyframes cxIn{from{opacity:0;transform:translateY(8px)}}
@keyframes cxSpin{to{transform:rotate(360deg)}}

.live-chat{gap:18px;align-items:stretch!important}
/* the list of conversations */
.live-chat-list{padding:16px!important}
.live-chat-list h2{margin:2px 4px 12px;font-size:16px}
.cl-items{display:grid;gap:4px;max-height:66vh;overflow:auto;overscroll-behavior:contain}
.cl-item{all:unset;box-sizing:border-box;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px;padding:10px;border-radius:16px;cursor:pointer;color:var(--v8-t1,#F4F5F7);font:inherit;transition:background .2s}
.cl-item:hover{background:#ffffff08}
.cl-item.active{background:linear-gradient(110deg,#FF6B3D26,#FF6B3D0a)}
.cl-item:focus-visible{outline:2px solid #FFB08F;outline-offset:-2px}
.cl-av{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-weight:900;font-size:17px;color:#10131A;flex-shrink:0}
.cl-av.mint{background:linear-gradient(135deg,#A3E7C0,#5FBF8A)}.cl-av.lime{background:linear-gradient(135deg,#DDF59A,#A8D74B)}.cl-av.peach{background:linear-gradient(135deg,#FFC9AE,#FF8F64)}.cl-av.sky{background:linear-gradient(135deg,#B5DEFF,#6CB6F0)}
.cl-tx{display:grid;gap:3px;min-width:0}
.cl-top,.cl-bot{display:flex;align-items:center;gap:8px;min-width:0}
.cl-top b{flex:1;min-width:0;font-size:14px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cl-top time{font-size:11px;color:var(--v8-t3,#8E95A0);white-space:nowrap}
.cl-bot small{flex:1;min-width:0;font-size:12.5px;color:var(--v8-t2,#B9BEC7);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cl-bot em{min-width:20px;height:20px;padding:0 6px;border-radius:999px;display:grid;place-items:center;background:linear-gradient(135deg,#FF8A5B,#FF6B3D);color:#1A0B05;font-style:normal;font-size:11px;font-weight:900}

/* the room */
.live-chat-room{display:flex;flex-direction:column;padding:0!important;overflow:hidden;min-width:0}
.cr-head{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--v8-line,#ffffff14);background:#ffffff04}
.cr-head .cl-av{width:42px;height:42px;font-size:16px}
.cr-who{flex:1;min-width:0}
.cr-who h2{margin:0;font-size:15.5px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cr-who small{font-size:12px;color:var(--v8-t3,#8E95A0)}
.cr-head .btn{margin:0;height:38px;padding:0 14px;font-size:12.5px}
.live-chat .cm-thread{display:flex;flex-direction:column;gap:3px;height:clamp(360px,60vh,720px);max-height:none;min-height:0;margin:0;padding:12px 14px 16px;overflow-y:auto;overscroll-behavior:contain;scroll-behavior:auto;
  background:radial-gradient(circle at 20% 10%,#FF6B3D0d,transparent 40%),radial-gradient(circle at 85% 80%,#7CC7FF0a,transparent 45%),radial-gradient(#ffffff09 1px,transparent 1.2px) 0 0/22px 22px,#0f1114}
.cm-thread .live-empty-msg{margin:auto;text-align:center}
.cm-thread .live-empty-msg span{display:inline-block;padding:8px 14px;border-radius:999px;background:#00000055;font-size:13px;color:var(--v8-t2,#B9BEC7)}

/* day chips */
.cm-day{position:sticky;top:0;z-index:2;display:flex;justify-content:center;margin:10px 0 6px;pointer-events:none}
.cm-day span{padding:4px 12px;border-radius:999px;background:#1d2026e6;border:1px solid #ffffff14;backdrop-filter:blur(8px);font-size:11.5px;font-weight:800;color:var(--v8-t2,#B9BEC7);box-shadow:0 4px 14px #0006}

/* bubbles */
.cm{display:flex;min-width:0}
.cm.mine{justify-content:flex-end}
.cm+.cm.mine,.cm+.cm.theirs{margin-top:0}
.cm.theirs+.cm.mine,.cm.mine+.cm.theirs{margin-top:8px}
.cm-b{--mw:44px;position:relative;max-width:min(78%,460px);min-width:72px;padding:7px 11px 7px;border-radius:18px;background:#23262d;color:var(--v8-t1,#F4F5F7);box-shadow:0 1px 2px #0005;line-height:1.75}
.cm.theirs .cm-b{border-bottom-right-radius:6px}
.cm.mine .cm-b{--mw:62px;background:linear-gradient(140deg,#FF9A6B,#FF6B3D);color:#1A0B05;border-bottom-left-radius:6px}
.cm.new .cm-b{animation:cmIn .32s cubic-bezier(.2,.9,.3,1.2) both;transform-origin:bottom left}
.cm.theirs.new .cm-b{transform-origin:bottom right}
.cm-b p{display:inline;margin:0;font-size:14.5px;white-space:pre-wrap;overflow-wrap:anywhere}
.cm-b p::after{content:"";display:inline-block;width:var(--mw);height:1px}
.cm-meta{position:absolute;bottom:4px;left:10px;display:inline-flex;align-items:center;gap:3px;font-size:10.5px;line-height:1;white-space:nowrap;color:#ffffff80;font-variant-numeric:tabular-nums;direction:ltr}
.cm.mine .cm-meta{color:#1A0B05b3}
.cm-ticks{display:inline-grid}
.cm-ticks svg{width:17px;height:11px}
.cm-ticks .t2{opacity:0;transition:opacity .25s}
.cm-ticks.read .t2{opacity:1}
.cm-ticks.read{color:#1A0B05}
.cm-ticks.pop{animation:cmTick .45s ease}
.cm-gone{font-size:12px;opacity:.75}

/* photos and videos */
.cm-media{display:block;margin:-3px -7px 4px;border-radius:14px;overflow:hidden;background:#0006}
.cm-media img,.cm-media video{display:block;width:100%;max-width:340px;max-height:380px;object-fit:cover}
.cm.bare .cm-b{padding:4px;background:#23262d}
.cm.mine.bare .cm-b{background:linear-gradient(140deg,#FF9A6B,#FF6B3D)}
.cm.bare .cm-media{margin:0;border-radius:15px}
.cm.bare .cm-meta{bottom:10px;left:10px;padding:3px 7px;border-radius:999px;background:#000000a6;color:#fff}
.cm.bare .cm-ticks.read{color:#9EE7FF}

/* voice */
.k-voice .cm-b{padding-bottom:22px;min-width:min(260px,72vw)}
.vc{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto auto;align-items:center;column-gap:10px;min-width:0}
.vc-play{all:unset;box-sizing:border-box;grid-row:1/3;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;cursor:pointer;background:linear-gradient(135deg,#FF9A6B,#FF6B3D);color:#1A0B05;transition:transform .2s}
.cm.mine .vc-play{background:#1A0B05;color:#FF9A6B}
.vc-play:active{transform:scale(.92)}
.vc-play:focus-visible{outline:2px solid #FFB08F;outline-offset:2px}
.vc-play .ci{width:18px;height:18px}
.vc-play .q,.vc.on .vc-play .p{display:none}
.vc.on .vc-play .q{display:block}
.vc-wave{display:flex;align-items:center;gap:2px;height:30px;cursor:pointer;direction:rtl;min-width:0;outline:none}
.vc-wave:focus-visible{outline:2px solid #FFB08F;outline-offset:2px;border-radius:6px}
.vc-wave i{flex:1;min-width:2px;max-width:4px;height:var(--h);border-radius:2px;background:currentColor;opacity:.32;transition:opacity .15s}
.vc-wave i.on{opacity:1}
.cm.theirs .vc-wave{color:#FFB08F}
.vc-time{grid-column:2;font-size:11px;font-weight:700;opacity:.8;font-variant-numeric:tabular-nums}
.vc audio{display:none}

/* compose */
.cx-status{display:block;margin:0;padding:6px 16px;font-size:12px;color:#FFB08F;background:#FF6B3D12;border-top:1px solid #FF6B3D2a}
.cx-status[hidden]{display:none}
.cx{position:relative;padding:10px 12px 12px;border-top:1px solid var(--v8-line,#ffffff14);background:#ffffff03}
.cx .live-chat-compose{margin:0}
.cx .live-chat-compose .live-error:empty{display:none}
.cx .live-chat-compose .live-error{margin:6px 6px 0;font-size:12px}
.cx-bar{display:flex;align-items:center;gap:8px}
.cx-bar input{flex:1;min-width:0;height:46px;padding:0 16px;border-radius:23px;border:1px solid var(--v8-line2,#ffffff24);background:#ffffff0a;color:var(--v8-t1,#F4F5F7);font:inherit;font-size:15px;outline:none;transition:border-color .2s,background .2s}
.cx-bar input:focus{border-color:#FF946699;background:#ffffff10}
.cx-btn{all:unset;box-sizing:border-box;flex:0 0 46px;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;cursor:pointer;color:var(--v8-t2,#B9BEC7);transition:transform .2s,background .2s,opacity .2s}
.cx-btn:focus-visible{outline:2px solid #FFB08F;outline-offset:2px}
.cx-btn .ci{width:21px;height:21px}
.cx-btn.ghost:hover{background:#ffffff10;color:var(--v8-t1,#F4F5F7)}
.cx-btn.send,.cx-btn.mic{background:linear-gradient(135deg,#FF9A6B,#FF6B3D);color:#1A0B05;box-shadow:0 6px 18px #FF6B3D40}
.cx-btn.send:hover,.cx-btn.mic:hover{transform:scale(1.06)}
.cx-btn.send:active,.cx-btn.mic:active{transform:scale(.92)}
.cx-btn.send .ci{transform:scaleX(-1)}
.cx-bar .cx-send{display:none}
.cx.typing .cx-bar .cx-send{display:grid;animation:cxIn .2s both}
.cx.typing .cx-bar .cx-mic{display:none}
.cx-btn.busy{pointer-events:none;opacity:.7}
.cx-btn.busy .ci{animation:cxSpin 1s linear infinite}
.cx-btn.stop{background:#FF5A4E;color:#fff;box-shadow:0 6px 18px #FF5A4E55}
.cx-btn.stop .ci{width:16px;height:16px}

/* recording and preview */
.cx-rec{display:none}
.cx.rec .live-chat-compose{display:none}
.cx.rec .cx-rec{display:flex;align-items:center;gap:8px;min-height:50px;padding:2px 2px 2px 2px;animation:cxIn .25s both}
.cx-dot{flex:0 0 11px;width:11px;height:11px;border-radius:50%;background:#FF5A4E;box-shadow:0 0 12px #FF5A4E;animation:cxPulse 1.1s ease-in-out infinite}
.cx-timer{min-width:44px;font-size:15px;font-weight:900;font-variant-numeric:tabular-nums;color:var(--v8-t1,#F4F5F7)}
.cx-live{flex:1;display:flex;align-items:center;justify-content:center;gap:3px;height:28px;min-width:0;overflow:hidden}
.cx-live i{width:3px;height:100%;border-radius:2px;background:#FF8A7A;transform-origin:center;animation:cxEq .9s ease-in-out infinite;animation-delay:var(--d)}
.cx-hint{font-size:12px;color:var(--v8-t3,#8E95A0);white-space:nowrap}
.cx-rec>.vc{flex:1;padding:6px 12px 6px 6px;border-radius:24px;background:#ffffff0a;border:1px solid var(--v8-line,#ffffff14);color:#FFB08F}
.cx-rec>.vc .vc-play{width:36px;height:36px}
.cx-rec>.vc .vc-time{color:var(--v8-t2,#B9BEC7)}

@media(max-width:900px){
  .live-chat .cm-thread{height:clamp(320px,58dvh,640px)}
  .cl-items{display:flex;gap:8px;overflow-x:auto;max-height:none;padding-bottom:4px;scrollbar-width:none}
  .cl-items::-webkit-scrollbar{display:none}
  .cl-item{position:relative;flex:0 0 auto;grid-template-columns:auto;justify-items:center;gap:6px;width:84px;padding:8px 4px;text-align:center}
  .cl-item .cl-tx{justify-items:center}
  .cl-item .cl-top time,.cl-item .cl-bot small{display:none}
  .cl-item .cl-top b{font-size:12px;max-width:76px}
  .cl-item .cl-av{width:50px;height:50px}
  .cl-item .cl-bot{position:absolute;top:4px;left:12px}
  .live-chat-list{padding:12px!important}
  .live-chat-list h2{margin-bottom:8px;font-size:14px}
}
@media(max-width:600px){
  .live-chat{gap:12px}
  .cm-b{max-width:86%}
  .live-chat .cm-thread{padding:10px 8px 14px}
  .cr-head{padding:10px 12px;gap:10px}
  .cr-head .cl-av{width:38px;height:38px}
  .cr-head .btn{height:34px;padding:0 10px;font-size:12px}
  .cx{padding:8px 8px 10px}
  .cx-bar{gap:6px}
  .cx-btn{flex-basis:42px;width:42px;height:42px}
  .cx-bar input{height:42px;font-size:16px}
  .cx-hint{display:none}
}
@media(prefers-reduced-motion:reduce){.cm.new .cm-b,.cm-ticks.pop,.cx-dot,.cx-live i,.cx.rec .cx-rec,.cx.typing .cx-bar .cx-send{animation:none!important}}