/* NOVA 21 · stories, stickers and small-group calls */
.nova21-story-rail{display:flex;align-items:center;gap:8px;min-height:77px;padding:7px 10px;border-bottom:1px solid rgba(255,255,255,.045);overflow:hidden;background:linear-gradient(90deg,rgba(116,83,255,.035),transparent)}
.nova21-story-list{display:flex;gap:8px;min-width:0;overflow-x:auto;scrollbar-width:none}.nova21-story-list::-webkit-scrollbar{display:none}
.nova21-story-add,.nova21-story-item{flex:0 0 54px;border:0;background:transparent;color:#738198;text-align:center;padding:0;cursor:pointer}.nova21-story-add span,.nova21-story-avatar{width:44px;height:44px;margin:auto;display:grid;place-items:center;border-radius:15px;background:#101a2a;border:1px solid rgba(136,111,255,.24);font-size:19px;color:#a999ff;overflow:hidden;box-sizing:border-box}.nova21-story-add small,.nova21-story-item small{display:block;margin-top:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:7px;font-weight:800}.nova21-story-avatar{padding:2px;background:linear-gradient(135deg,#8e5dff,#3fb9ff)}.nova21-story-avatar>span{width:100%;height:100%;border:2px solid #0a111d;border-radius:12px;background:#172238;display:grid;place-items:center;color:#eef2ff}.nova21-story-avatar img{width:100%;height:100%;object-fit:cover;border-radius:10px}.nova21-story-item.viewed .nova21-story-avatar{filter:saturate(.35);opacity:.62}
.nova21-story-viewer{position:fixed;inset:0;z-index:200000;background:rgba(2,6,13,.94);display:grid;place-items:center;padding:max(18px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));backdrop-filter:blur(24px)}.nova21-story-viewer.hidden{display:none}.nova21-story-stage{width:min(470px,calc(100vw - 36px));height:min(82dvh,780px);border:1px solid rgba(255,255,255,.1);border-radius:28px;overflow:hidden;background:#070c14;box-shadow:0 30px 100px #000}.nova21-story-stage img,.nova21-story-stage video{width:100%;height:100%;object-fit:contain;background:#050912}.nova21-story-close,.nova21-story-nav{position:fixed;z-index:2;border:1px solid rgba(255,255,255,.12);background:rgba(14,22,36,.76);color:#fff;backdrop-filter:blur(18px)}.nova21-story-close{right:24px;top:max(24px,env(safe-area-inset-top));width:44px;height:44px;border-radius:15px;font-size:25px}.nova21-story-nav{top:50%;width:46px;height:64px;border-radius:16px;font-size:35px}.nova21-story-nav.prev{left:24px}.nova21-story-nav.next{right:24px}.nova21-story-progress{position:fixed;top:max(16px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);width:min(470px,calc(100vw - 130px));display:flex;gap:4px;z-index:2}.nova21-story-progress i{height:3px;flex:1;background:rgba(255,255,255,.22);border-radius:99px}.nova21-story-progress i.active,.nova21-story-progress i.done{background:#fff}.nova21-story-meta{position:fixed;bottom:max(25px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:min(430px,calc(100vw - 54px));padding:12px 16px;border-radius:17px;background:rgba(8,14,24,.76);color:#eaf0fb;font-size:12px;backdrop-filter:blur(18px)}
.nova21-sticker-trigger{width:36px;height:36px;flex:0 0 36px;border:0;border-radius:12px;background:transparent;color:#8c99ad;font-size:19px;cursor:pointer}.nova21-sticker-panel{position:fixed;z-index:120000;width:360px;max-height:480px;display:flex;flex-direction:column;left:340px;bottom:92px;border:1px solid rgba(255,255,255,.09);border-radius:22px;background:rgba(10,17,29,.96);box-shadow:0 24px 80px rgba(0,0,0,.58);backdrop-filter:blur(28px);overflow:hidden}.nova21-sticker-panel.hidden{display:none}.nova21-sticker-head{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.06)}.nova21-sticker-head b{flex:1}.nova21-sticker-head button,.nova21-add-sticker{border:0;border-radius:10px;background:rgba(125,94,255,.11);color:#b8aaff;padding:7px 9px}.nova21-pack-tabs{display:flex;gap:5px;padding:8px 10px;overflow-x:auto}.nova21-pack-tabs button{border:1px solid transparent;border-radius:9px;background:transparent;color:#708097;padding:7px 9px;white-space:nowrap}.nova21-pack-tabs button.active{border-color:rgba(132,104,255,.25);background:rgba(127,96,255,.1);color:#c9c0ff}.nova21-sticker-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;padding:10px;overflow:auto}.nova21-sticker{aspect-ratio:1;border:0;border-radius:14px;background:rgba(255,255,255,.025);display:grid;place-items:center;font-size:29px;overflow:hidden}.nova21-sticker img{width:100%;height:100%;object-fit:contain}.nova21-add-sticker{margin:0 10px 10px}.nova21-add-sticker.hidden{display:none}.sticker-message{width:128px;max-height:128px;object-fit:contain;filter:drop-shadow(0 10px 16px rgba(0,0,0,.3))}
.nova21-group-call{position:fixed;inset:0;z-index:190000;padding:24px;background:rgba(2,7,14,.88);display:grid;place-items:center;backdrop-filter:blur(26px)}.nova21-group-call.hidden{display:none}.nova21-group-call-card{width:min(1040px,100%);height:min(760px,calc(100dvh - 48px));border:1px solid rgba(255,255,255,.09);border-radius:28px;background:#0b1422;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 34px 110px #000}.nova21-group-head{height:66px;padding:0 20px;display:flex;align-items:center;border-bottom:1px solid rgba(255,255,255,.06)}.nova21-group-head>div{flex:1}.nova21-group-head b,.nova21-group-head small{display:block}.nova21-group-head b{color:#f1f4fb;font-size:16px}.nova21-group-head small{margin-top:4px;color:#728198}.nova21-group-head button{width:40px;height:40px;border:0;border-radius:13px;background:rgba(255,255,255,.05);color:#aeb9ca;font-size:22px}.nova21-group-grid{flex:1;min-height:0;padding:10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:10px}.nova21-participant{position:relative;min-height:0;border-radius:22px;background:radial-gradient(circle at 50% 45%,#172844,#09111e 70%);overflow:hidden}.nova21-participant video{width:100%;height:100%;object-fit:cover}.nova21-participant .avatar{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:78px;height:78px;border-radius:28px;display:grid;place-items:center;background:#1d2a40;color:#fff;font-size:27px}.nova21-participant label{position:absolute;left:12px;bottom:12px;padding:7px 10px;border-radius:10px;background:rgba(4,9,16,.68);color:#fff;font-size:11px;backdrop-filter:blur(12px)}.nova21-group-controls{display:flex;justify-content:center;gap:9px;padding:13px max(14px,env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.06)}.nova21-group-controls button{width:48px;height:48px;border:0;border-radius:16px;background:#172235;color:#e8edf7;font-size:19px}.nova21-group-controls button.active{background:#473c6f;color:#c9bbff}.nova21-group-controls .end{background:#e14864;color:#fff}
.nova21-transcript{margin-top:7px;padding:7px 9px;border-left:2px solid #8269ff;background:rgba(119,88,255,.055);color:#9dabc0;font-size:9px;line-height:1.45}.nova21-push-row{display:flex;align-items:center;gap:10px;margin-top:12px;padding:12px;border:1px solid rgba(255,255,255,.055);border-radius:14px;background:rgba(255,255,255,.018)}.nova21-push-row>div{flex:1}.nova21-push-row b,.nova21-push-row small{display:block}.nova21-push-row small{margin-top:4px;color:#6e7d92}.nova21-push-row button{border:0;border-radius:11px;padding:9px 12px;background:linear-gradient(135deg,#765fff,#45a8ff);color:#fff;font-weight:800}
@media(max-width:900px){.nova21-story-rail{min-height:72px;padding:6px 10px}.nova21-sticker-panel{left:10px;right:10px;bottom:calc(82px + env(safe-area-inset-bottom));width:auto;max-height:50dvh}.nova21-group-call{padding:0}.nova21-group-call-card{width:100%;height:100dvh;border:0;border-radius:0;padding-top:env(safe-area-inset-top)}.nova21-group-grid{grid-template-columns:1fr 1fr}.nova21-story-nav{display:none}.nova21-story-stage{height:100dvh;width:100vw;border:0;border-radius:0}.nova21-story-meta{bottom:calc(18px + env(safe-area-inset-bottom))}}
@media(max-width:520px){.nova21-group-grid{grid-template-columns:1fr;grid-template-rows:repeat(4,minmax(0,1fr));gap:6px;padding:6px}.nova21-participant{border-radius:16px}.nova21-group-controls{padding-bottom:calc(12px + env(safe-area-inset-bottom))}.nova21-group-controls button{width:44px;height:44px;border-radius:14px}.nova21-sticker-grid{grid-template-columns:repeat(4,1fr)}}

/* Authentication visibility invariant.
   Legacy layout layers set #app.app to display:* !important; this more-specific
   rule keeps the private shell hidden until a session is actually restored. */
#app.app.hidden{display:none!important}
#authScreen.hidden{display:none!important}
#authScreen:not(.hidden){display:grid!important}

/* Message actions remain available from the context/mobile menu. Hide the
   obsolete hover strip whose legacy icon font rendered as random symbols. */
#app .message-row .msg-actions{display:none!important}

/* NOVA 21.1 · closed story rings, SVG controls and a single clean edit action */
.nova21-story-add,.nova21-story-item{overflow:visible}
.nova21-story-add span svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.nova21-story-avatar{padding:3px!important;overflow:visible!important;border:0!important;border-radius:16px!important;box-shadow:0 0 0 1px rgba(122,96,255,.12)}
.nova21-story-avatar>span{width:100%!important;height:100%!important;box-sizing:border-box!important;overflow:hidden!important;border:2px solid #0a111d!important;border-radius:13px!important}
.nova21-story-avatar img{display:block;width:100%!important;height:100%!important;box-sizing:border-box!important;border-radius:10px!important}
.nova21-group-controls button{display:grid;place-items:center}
.nova21-group-controls button svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mobile-message-actions button strong svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media(min-width:901px){
  #app .message-row.mine .msg-actions{position:absolute!important;z-index:12!important;top:50%!important;right:calc(100% + 8px)!important;display:flex!important;padding:3px!important;border:1px solid rgba(255,255,255,.07)!important;border-radius:11px!important;background:rgba(8,14,24,.94)!important;box-shadow:0 10px 28px rgba(0,0,0,.28)!important;opacity:0!important;visibility:hidden!important;transform:translate(5px,-50%)!important;transition:opacity .14s ease,transform .14s ease,visibility .14s ease!important}
  #app .message-row.mine:hover .msg-actions,#app .message-row.mine .bubble:focus-within .msg-actions{opacity:1!important;visibility:visible!important;transform:translate(0,-50%)!important}
  #app .message-edit-action{width:31px!important;height:31px!important;display:grid!important;place-items:center!important;padding:0!important;border:0!important;border-radius:9px!important;background:transparent!important;color:#8d9ab0!important}
  #app .message-edit-action:hover{background:rgba(119,91,246,.11)!important;color:#c8bcff!important}
  #app .message-edit-action svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
}