:root{--accent:#a7c6ff;--accent-soft:#a7c6ff24;--accent-ink:#10151f;--bg:#080b11;--surface:rgba(17,22,31,.78);--surface2:rgba(30,38,52,.72);--surface3:rgba(42,52,69,.72);--line:#a7c6ff55;--text:#f5f7fa;--muted:#9aa6b8;--danger:#ff6e78;--shadow:0 28px 90px rgba(0,0,0,.5);--ease:cubic-bezier(.16,1,.3,1);--ease-soft:cubic-bezier(.22,.61,.36,1);--ease-pop:cubic-bezier(.2,.9,.2,1.15)}
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button{flex:none;width:40px;height:40px;border:0;border-radius:12px;background:none;color:var(--muted);font-size:20px;transition:.2s}.composer button:hover{background:var(--surface3);color:var(--text)}.composer .send{background:var(--accent);color:var(--accent-ink);font-weight:800}.composer .voice.recording{background:var(--danger);color:white;animation:pulse 1s infinite}.upload-progress{z-index:4;margin:0 max(18px,8vw) 8px;height:30px;border:1px solid var(--line);background:var(--surface);position:relative;overflow:hidden;padding:7px 10px;font-size:10px;border-radius:9px;animation:softLift .24s var(--ease-soft)}.upload-progress span{position:absolute;inset:0 auto 0 0;background:var(--accent-soft);width:65%;animation:progress 1.2s infinite}.upload-progress b{position:relative}
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var(--line);border-radius:11px;background-color:var(--bg);font-size:9px}.wall.grid{background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:14px 14px}.wall.waves{background-image:radial-gradient(circle,transparent 0 8px,var(--line) 9px 10px,transparent 11px);background-size:25px 25px}.wall.dots{background-image:radial-gradient(var(--line) 1px,transparent 1px);background-size:10px 10px}.wall.diagonal{background-image:repeating-linear-gradient(135deg,transparent 0 9px,var(--line) 10px 11px)}.wall.constellation{background-image:radial-gradient(var(--line) 1px,transparent 2px),linear-gradient(20deg,transparent 49%,var(--line) 50%,transparent 51%);background-size:24px 24px}.wall.paper{background-image:repeating-linear-gradient(0deg,transparent 0 11px,var(--line) 12px 13px)}.wall.circuit{background-image:linear-gradient(90deg,transparent 45%,var(--line) 46% 53%,transparent 54%),linear-gradient(transparent 45%,var(--line) 46% 53%,transparent 54%);background-size:26px 26px}.wall.photo{background-image:linear-gradient(rgba(8,12,19,.24),rgba(8,12,19,.24)),var(--wallpaper-photo);background-size:cover;background-position:center}.wallpaper-options input:checked+.wall{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.version{margin-top:24px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:10px;text-align:center}.admin-tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:15px;overflow-x:auto}.admin-table-wrap{overflow:auto}.admin-table{width:100%;min-width:780px;border-collapse:collapse;font-size:11px}.admin-table th,.admin-table td{text-align:left;padding:10px 7px;border-bottom:1px solid var(--line)}.admin-table th{color:var(--muted)}.admin-table input{padding:7px;font-size:10px}.admin-table button{border:0;background:none;color:var(--accent)}.danger{color:var(--danger)!important}.danger-zone{padding:18px;border:1px solid color-mix(in srgb,var(--danger) 55%,var(--line));border-radius:14px;background:rgba(255,110,120,.06)}.danger-zone h3{color:var(--danger)}.draw-tools{display:flex;gap:10px;align-items:center;margin-bottom:10px}.draw-tools input{width:auto}.draw-tools+canvas{width:100%;aspect-ratio:760/420;background:white;border-radius:12px;touch-action:none;display:block;margin-bottom:12px}.policy-language{max-width:250px}.policy-text{color:#c8ced8;font-size:13px;line-height:1.72}.policy-text strong.warning{color:var(--danger)}.policy-text code{color:var(--accent)}.policy .primary{position:sticky;bottom:0;width:100%;margin-top:10px;box-shadow:0 -12px 24px var(--surface)}.recovery-modal{text-align:center}.recovery-modal code{display:block;margin:20px 0;padding:18px;border:1px dashed var(--accent);border-radius:12px;color:var(--accent);font-size:20px;word-break:break-all}.recovery-modal button{margin:4px}.cookie-banner{position:fixed;z-index:80;left:22px;right:22px;bottom:22px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);padding:14px 16px;border-radius:15px;display:flex;align-items:center;gap:13px;animation:slideUp .35s var(--ease)}.cookie-banner>div{flex:1}.cookie-banner p{margin:3px 0 0;color:var(--muted);font-size:11px}.blocked{height:100%;display:grid;place-content:center;text-align:center;padding:30px;max-width:900px;margin:auto}.blocked-mark{width:80px;height:80px;margin:0 auto 20px;display:grid;place-items:center;border:1px solid var(--danger);border-radius:25px;color:var(--danger);font-size:38px}.blocked h1{font-size:clamp(28px,4vw,54px);line-height:1.12}.blocked .secondary{margin:25px auto 0}.toast{position:fixed;z-index:100;right:20px;bottom:20px;background:var(--surface);color:var(--text);border:1px solid var(--line);padding:11px 15px;border-radius:11px;font-size:12px;box-shadow:var(--shadow);animation:toastIn .25s var(--ease)}
.settings-link{width:100%;margin-bottom:12px}.settings-security{display:grid;gap:3px;margin-bottom:14px;padding:12px;border:1px solid var(--line);border-radius:11px;background:var(--surface2);font-size:11px}.settings-security span{color:var(--muted);font-size:9px}
.primary,.secondary,.icon-btn,.tab,.filter-tabs button,.admin-tabs button,.segmented span,.popover button,.sticker-grid button,.modal-close{position:relative;overflow:hidden;isolation:isolate;backdrop-filter:blur(18px) saturate(150%);-webkit-backdrop-filter:blur(18px) saturate(150%);border-color:var(--line)}
.primary:before,.secondary:before,.icon-btn:before,.tab:before,.filter-tabs button:before,.admin-tabs button:before,.segmented span:before,.popover button:before,.modal-close:before{content:"";position:absolute;inset:-60% auto -60% -45%;width:38%;transform:rotate(18deg) translateX(-180%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.38),transparent);transition:transform .7s var(--ease);pointer-events:none;z-index:-1}
.primary:hover:before,.secondary:hover:before,.icon-btn:hover:before,.tab:hover:before,.filter-tabs button:hover:before,.admin-tabs button:hover:before,.segmented span:hover:before,.popover button:hover:before,.modal-close:hover:before{transform:rotate(18deg) translateX(520%)}
.primary{background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 88%,white),color-mix(in srgb,var(--accent) 72%,#6d84b7));box-shadow:inset 0 1px rgba(255,255,255,.55),0 12px 30px var(--accent-soft)}
.secondary,.icon-btn,.tab,.filter-tabs button,.admin-tabs button{background:linear-gradient(145deg,rgba(255,255,255,.11),rgba(255,255,255,.035));box-shadow:inset 0 1px rgba(255,255,255,.14),0 8px 24px rgba(0,0,0,.16)}
.sidebar,.chat-head,.composer,.modal,.popover,.sticker-panel,.cookie-banner,.auth-tabs{background:linear-gradient(145deg,rgba(28,36,50,.84),rgba(11,15,23,.76));border-color:var(--line);backdrop-filter:blur(28px) saturate(155%);-webkit-backdrop-filter:blur(28px) saturate(155%)}
.modal,.popover,.sticker-panel{background-image:linear-gradient(145deg,rgba(167,198,255,.16),rgba(238,113,158,.07) 45%,rgba(217,236,55,.05)),linear-gradient(160deg,rgba(22,29,41,.96),rgba(9,13,20,.94))}
.sidebar,.conversation,.chat-head,.composer,.profile-card,.search-box input,.chat-item,.modal,.popover,.sticker-panel,.cookie-banner,input,textarea,select,.settings-security,.danger-zone,.wall{border-color:var(--line)}
input[type="range"]{appearance:none;height:8px;padding:0;border:1px solid var(--line);border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent-soft))}
input[type="range"]::-webkit-slider-thumb{appearance:none;width:23px;height:23px;border-radius:50%;border:1px solid rgba(255,255,255,.75);background:linear-gradient(145deg,#fff,var(--accent));box-shadow:0 5px 18px var(--accent-soft)}
.switch-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 0;margin:0;border-bottom:1px solid var(--line)}.switch-row>span,.memory-row>span{display:grid;gap:3px}.switch-row small,.memory-row small{color:var(--muted);font-weight:400}.switch-row input{display:none}.switch-row i{width:46px;height:26px;flex:none;border:1px solid var(--line);border-radius:999px;background:var(--surface3);position:relative;transition:.3s var(--ease)}.switch-row i:after{content:"";position:absolute;width:20px;height:20px;left:2px;top:2px;border-radius:50%;background:#fff;box-shadow:0 3px 10px rgba(0,0,0,.3);transition:.35s var(--ease)}.switch-row input:checked+i{background:var(--accent);box-shadow:0 0 22px var(--accent-soft)}.switch-row input:checked+i:after{transform:translateX(20px);background:var(--accent-ink)}
.memory-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.memory-row .secondary{padding:9px 13px}.verified{display:inline-block;color:var(--accent);font-size:14px;vertical-align:1px;text-shadow:0 0 12px var(--accent-soft)}.admin-check{display:flex;align-items:center;gap:6px;margin:0}.admin-check input{width:auto}.sheet-handle{display:none;width:46px;height:5px;border-radius:999px;background:var(--line);margin:-8px auto 12px}.settings-save-status{position:sticky;bottom:-1px;margin:12px -4px -4px;padding:11px;text-align:center;border:1px solid var(--line);border-radius:12px;background:color-mix(in srgb,var(--surface) 90%,transparent);backdrop-filter:blur(14px);color:var(--muted);font-size:10px}.settings-save-status.saving{color:var(--accent)}.settings-save-status.saved{color:var(--text)}
.call-modal{width:min(720px,100%)}.call-stage{position:relative;min-height:430px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:radial-gradient(circle at 50% 35%,var(--accent-soft),transparent 40%),#070a10;display:grid;place-items:center}.call-stage video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.call-stage #local-video{inset:auto 14px 14px auto;width:150px;height:105px;border:1px solid var(--line);border-radius:14px;z-index:2;box-shadow:var(--shadow)}.call-stage .audio-only{opacity:0}.call-avatar{width:112px;height:112px;font-size:30px;z-index:1;box-shadow:0 0 0 8px var(--accent-soft),0 18px 55px rgba(0,0,0,.45)}.call-stage p{position:absolute;bottom:24px;z-index:3;padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:rgba(5,8,13,.65);backdrop-filter:blur(14px)}.call-actions{display:flex;justify-content:center;gap:12px;margin-top:16px}.call-actions .off{color:var(--danger);border-color:var(--danger)}.call-actions .danger{background:rgba(255,110,120,.13);padding:11px 18px}
@media(hover:hover){.chat-item:hover{transform:translateX(4px)}.modal:hover{box-shadow:0 32px 110px rgba(0,0,0,.58),0 0 45px var(--accent-soft)}}
.modal-layer:not(.hidden)~.cookie-banner{display:none!important}
body.light{--bg:#f2f5f8;--surface:#fff;--surface2:#edf1f5;--surface3:#e4e9ef;--line:#d2d9e1;--text:#141920;--muted:#687382;--shadow:0 24px 80px rgba(40,48,56,.18)}body.light .chat-head,body.light .composer{background:rgba(255,255,255,.9)}body.light .policy-text{color:#343c47}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes slideUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes slideDown{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}@keyframes modalIn{from{opacity:0;transform:translateY(22px) scale(.97)}to{opacity:1;transform:none}}@keyframes popoverIn{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}@keyframes messageIn{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}@keyframes listIn{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:none}}@keyframes floatIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes toastIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes pulse{50%{opacity:.55;transform:scale(.94)}}@keyframes progress{0%{transform:translateX(-100%)}100%{transform:translateX(160%)}}@keyframes softLift{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}@keyframes chatReveal{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes actionsPop{from{opacity:0;transform:translateY(8px) scale(.86)}to{opacity:1;transform:translateY(0) scale(1)}}
@media(max-width:1100px){
  body{overflow:hidden}.auth-shell{display:block;height:100dvh;overflow:auto}.brand-panel{display:none}.auth-panel{min-height:100dvh;display:block;padding:env(safe-area-inset-top) 18px calc(24px + env(safe-area-inset-bottom))}.auth-top{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:14px 0 10px;background:linear-gradient(var(--bg) 70%,transparent)}.mobile-brand{display:flex}.language-select{min-width:132px;max-width:145px;padding:9px}.auth-box{padding:34px 0 10px;margin:auto}.auth-tabs{margin-bottom:26px}.field-row{grid-template-columns:1fr}.app{display:block;height:100dvh}.sidebar{height:100dvh;border:0}.side-head{height:64px;padding:env(safe-area-inset-top) 16px 0;min-height:calc(64px + env(safe-area-inset-top))}.profile-card{padding:15px 16px}.search-box{margin:0 16px 12px}.filter-tabs{padding:0 16px 12px}.chat-item{padding:12px 16px}.sidebar-footer{margin-top:auto}.conversation{display:none;position:fixed;inset:0;height:100dvh}.app.chat-open .sidebar{display:none}.app.chat-open .conversation{display:flex}.chat-head{height:calc(62px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 10px 0;gap:6px}.chat-head .avatar{width:36px;height:36px}.chat-head .icon-btn{width:36px;height:36px}.back{display:grid}.messages{padding:16px 10px 10px}.message-row{max-width:91%}.message-avatar{display:none}.bubble{font-size:13px}.message-actions{display:flex;position:static;float:right;margin:-4px -4px 0 5px;border:0;box-shadow:none;background:transparent}.message-actions button{color:inherit;opacity:.55}.composer{margin:6px 8px calc(8px + env(safe-area-inset-bottom) + var(--keyboard-offset));border-radius:16px;padding:5px;gap:1px}.composer textarea{padding:10px 6px;min-width:0}.composer button{width:38px;height:38px}.upload-progress{margin:0 8px 5px}.attachment img,.attachment video{max-width:76vw}.audio-card{min-width:220px}.sticker-panel{left:8px!important;right:8px!important;bottom:calc(68px + env(safe-area-inset-bottom))!important;width:auto;height:auto;max-height:min(58dvh,430px);overflow:hidden}.sticker-message{font-size:90px}.sticker-message img{width:220px;height:220px}.sticker-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-height:min(40dvh,290px);overflow:auto}.sticker-grid button{font-size:64px;min-height:94px}.popover{left:8px!important;bottom:calc(68px + env(safe-area-inset-bottom))!important;width:230px}.modal-layer{align-items:end;padding:0}.modal{width:100%;max-height:92dvh;border-radius:22px 22px 0 0;padding:20px 18px calc(20px + env(safe-area-inset-bottom));animation:sheetIn .42s var(--ease)}.settings-modal .sheet-handle{display:block}.wide-modal{width:100%}.wallpaper-options{grid-template-columns:repeat(2,1fr)}.cookie-banner{left:8px;right:8px;bottom:calc(8px + env(safe-area-inset-bottom));display:grid;grid-template-columns:1fr 1fr;padding:14px}.cookie-banner>div{grid-column:1/3}.cookie-banner .text-button{grid-column:1/3}.toast{right:10px;left:10px;bottom:calc(10px + env(safe-area-inset-bottom));text-align:center}.avatar-editor{align-items:flex-start}.admin-table{min-width:780px}.hero-copy h1{font-size:48px}.call-stage{min-height:58dvh}.call-stage #local-video{width:105px;height:78px}.call-modal{max-height:100dvh}
}
.protection-screen{
  position:fixed;
  inset:0;
  z-index:10000;
  background:var(--bg)!important;
  color:transparent!important;
}
@keyframes sheetIn{from{opacity:0;transform:translateY(100%)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* Calm solid UI: predictable sizing and GPU-light motion. */
:root{--surface:#121720;--surface2:#1a202b;--surface3:#242c39;--shadow:0 18px 48px rgba(0,0,0,.34);--ease:cubic-bezier(.22,.61,.36,1)}
.primary,.secondary,.icon-btn,.tab,.filter-tabs button,.admin-tabs button,.segmented span,.popover button,.sticker-grid button,.modal-close,
.sidebar,.chat-head,.composer,.modal,.popover,.sticker-panel,.cookie-banner,.auth-tabs{
  backdrop-filter:none!important;-webkit-backdrop-filter:none!important;background-image:none!important
}
.primary:before,.secondary:before,.icon-btn:before,.tab:before,.filter-tabs button:before,.admin-tabs button:before,.segmented span:before,.popover button:before,.modal-close:before{display:none}
.primary{background:var(--accent);box-shadow:none}.secondary,.icon-btn,.tab,.filter-tabs button,.admin-tabs button{background:var(--surface2);box-shadow:none}
.sidebar,.modal,.popover,.sticker-panel,.cookie-banner,.auth-tabs{background:var(--surface)}
.chat-head,.composer{background:var(--surface)}

@media(max-width:1100px){
  .app:not(.chat-open) .sidebar{display:flex!important}
  .app:not(.chat-open) .conversation{display:none!important}
  .app.chat-open .sidebar{display:none!important}
  .app.chat-open .conversation{display:grid!important}
  .app.chat-open .chat-head,
  .app.chat-open .messages,
  .app.chat-open .composer,
  .app.chat-open .upload-progress{display:flex}
}
.primary,.secondary,.icon-btn,.tab,.filter-tabs button,.admin-tabs button,.segmented span,.popover button,.modal-close,.chat-item,.bubble{
  transition:background-color .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease),opacity .22s var(--ease),transform .22s var(--ease)
}
.primary:hover,.secondary:hover,.icon-btn:hover{transform:translateY(-1px)}
.verified{margin-right:4px;vertical-align:2px;box-shadow:none}
.guest-button{margin-top:10px;align-items:center;white-space:nowrap}.guest-button span:first-child{min-width:0;overflow:hidden;text-overflow:ellipsis}
.chat-menu-opening .chat-head,.chat-menu-opening .messages,.chat-menu-opening .composer{animation:chatReveal .3s var(--ease-soft)}
.message-row{max-width:min(700px,78%);animation:messageIn .24s var(--ease) both}
.bubble{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:8px;align-items:start;min-width:0;max-width:100%;overflow-wrap:anywhere}
.bubble>.message-content{grid-column:1/3;min-width:0}
.message-actions{grid-column:2;grid-row:1;position:static;display:flex;align-self:start;background:transparent;border:0;border-radius:8px;box-shadow:none;opacity:0;pointer-events:none;transform:translateY(6px) scale(.88);transform-origin:100% 0;transition:opacity .2s var(--ease-soft),transform .24s var(--ease-pop)}
.bubble.action-open .message-actions,.message-actions:focus-within{opacity:1;pointer-events:auto;transform:translateY(0) scale(1)}
.message-meta{grid-column:1/3}
.deleted-message{grid-column:1/3}
.sticker-message{display:block;position:relative;overflow:visible}
.sticker-message .message-content{display:block}
.sticker-message .message-actions{position:absolute;display:flex;right:-4px;top:-7px;margin:0;opacity:0;pointer-events:none;z-index:2}
.sticker-message.action-open .message-actions,.sticker-message .message-actions:focus-within{opacity:1;pointer-events:auto;transform:translateY(0) scale(1)}
.sticker-message .message-actions button{width:30px;height:30px;padding:0;border:1px solid var(--line);border-radius:50%;background:var(--surface2);color:var(--text);font-size:18px;line-height:1;box-shadow:0 5px 14px rgba(0,0,0,.3)}
.sticker-message .message-meta{display:none}
.conversation{display:grid;grid-template-rows:70px minmax(0,1fr) auto auto;overflow:hidden}
.conversation>.empty-state{grid-row:2;place-self:center}
.conversation>.chat-head{grid-row:1}
.conversation>.messages{grid-row:2;width:100%;max-width:100%;min-width:0}
.conversation>.upload-progress{grid-row:3}.conversation>.composer{grid-row:4}
.composer{width:auto;min-width:0;flex:none}
.media-message{display:block;position:relative;width:min(440px,100%);max-width:100%;min-width:0;overflow:visible}
.media-message .message-content{display:block;width:100%;min-width:0;overflow:hidden;border-radius:11px}
.media-message .attachment{display:block;width:100%;min-width:0;max-width:100%}
.media-message .attachment img,.media-message .attachment video{display:block;width:100%;height:auto;max-width:100%;max-height:min(460px,60dvh);object-fit:contain;margin:0}
.media-message .file-card{width:min(360px,100%);min-width:0;padding-right:34px}
.media-message .file-card span{min-width:0}.media-message .file-card strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.media-message .message-actions{position:absolute;display:flex;right:-5px;top:-8px;margin:0;opacity:0;pointer-events:none;z-index:3}
.media-message.action-open .message-actions,.media-message .message-actions:focus-within{opacity:1;pointer-events:auto;transform:translateY(0) scale(1)}
.media-message .message-actions button{width:30px;height:30px;padding:0;border:1px solid var(--line);border-radius:50%;background:var(--surface2);color:var(--text);font-size:18px;line-height:1;box-shadow:0 5px 14px rgba(0,0,0,.3)}
.media-message:not(.sticker-message) .message-meta{margin-top:6px}
.draw-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.draw-color-trigger{display:inline-flex;align-items:center;gap:8px;cursor:pointer;user-select:none}
.draw-color-icon{font-size:16px;line-height:1}
.draw-color-input{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px}
.draw-swatches{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.draw-swatch{width:28px;height:28px;padding:0;border:1px solid var(--line);border-radius:50%;background:var(--swatch);box-shadow:0 5px 12px rgba(0,0,0,.18)}
.draw-swatch.active{outline:2px solid var(--accent);outline-offset:2px}
.attachment.media-button{border:0;background:none;padding:0;min-width:0;width:100%;cursor:zoom-in}
.attachment.drawing-card{min-width:0;cursor:default}
.media-viewer{width:min(100%,1280px);max-height:none;height:min(100dvh - 40px,100%);display:grid;grid-template-rows:auto 1fr auto;gap:16px;padding:18px;background:rgba(3,6,10,.92);border-color:rgba(255,255,255,.08)}
.media-viewer>header{display:none}
.media-close{justify-self:end}
.media-stage{min-height:0;display:grid;place-items:center;overflow:hidden}
.media-stage img{display:block;max-width:100%;max-height:calc(100dvh - 150px);object-fit:contain;border-radius:18px;box-shadow:0 18px 60px rgba(0,0,0,.42)}
.media-caption{color:#dce4ee;text-align:center;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.media-download{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;padding:10px 18px;border-radius:999px}
#draw-eraser.active{background:var(--accent);color:var(--accent-ink);border-color:transparent}

@media(max-width:1100px){
  .auth-panel{padding:env(safe-area-inset-top) 16px calc(20px + env(safe-area-inset-bottom))}
  .auth-top{height:62px;padding:10px 0;background:var(--bg)}
  .auth-box{width:100%;max-width:430px;padding:18px 0 16px}
  .auth-tabs{margin-bottom:22px}
  .guest-button{font-size:12px;min-height:44px}
  .app,.sidebar,.conversation{height:100dvh}
  .app.chat-open .conversation{display:grid}
  .conversation{grid-template-rows:calc(58px + env(safe-area-inset-top)) minmax(0,1fr) auto auto}
  .side-head{height:calc(58px + env(safe-area-inset-top));min-height:calc(58px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 14px 0}
  .side-head .brand span{font-size:16px}
  .profile-card{min-height:70px;padding:12px 14px}
  .search-box{margin:0 14px 10px}
  .filter-tabs{padding:0 14px 10px;gap:6px}
  .filter-tabs button{padding:7px 10px}
  .chat-item{min-height:64px;padding:10px 14px}
  .chat-head{height:calc(58px + env(safe-area-inset-top));min-height:calc(58px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 8px 0;gap:5px}
  .chat-head .avatar{width:34px;height:34px}
  .chat-head .icon-btn{width:34px;height:34px;border-radius:9px}
  .chat-title strong{font-size:12px}.chat-title span{font-size:9px}
  .messages{padding:12px 8px 8px;gap:7px;overscroll-behavior:contain}
  .message-row{max-width:88%;gap:0}
  .bubble{font-size:13px;padding:9px 10px;grid-template-columns:minmax(0,1fr) auto}
  .message-actions{opacity:0;pointer-events:none;margin:-3px -4px 0 2px}
  .message-actions button{width:28px;height:25px;padding:0}
  .sticker-message .message-actions{right:-2px;top:-5px;opacity:0;pointer-events:none}
  .sticker-message .message-actions button{width:30px;height:30px}
  .media-message{width:min(78vw,360px)}
  .media-message .message-actions{right:-2px;top:-5px;opacity:0;pointer-events:none}
  .media-message .message-actions button{width:30px;height:30px}
  .media-message .attachment img,.media-message .attachment video{max-height:52dvh}
  .media-viewer{width:100%;height:100dvh;border-radius:0;padding:14px 12px calc(14px + env(safe-area-inset-bottom))}
  .media-stage img{max-height:calc(100dvh - 130px);border-radius:14px}
  .message-meta{margin-top:4px}
  .composer{flex:0 0 auto;margin:5px 6px calc(6px + env(safe-area-inset-bottom) + var(--keyboard-offset));min-height:50px;border-radius:13px;padding:5px 4px;gap:0;animation:composerIn .24s var(--ease)}
  .composer textarea{padding:9px 5px;font-size:13px;line-height:18px}
  .composer button{width:36px;height:36px;border-radius:10px}
  .modal-layer{background:rgba(3,5,8,.76)}
  .modal{max-height:94dvh;border-radius:18px 18px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));animation:sheetIn .28s var(--ease)}
  .modal>header{margin-bottom:17px}
  .wallpaper-options{grid-template-columns:repeat(2,minmax(0,1fr))}
  .avatar-editor{gap:12px}.avatar.huge{width:82px;height:82px}
  .cookie-banner{border-radius:13px}
}
@keyframes composerIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes sheetIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

.avatar-scale-row{display:grid;gap:6px}.avatar-scale-row input{width:100%}.avatar-editor{align-items:flex-start}.auth-shell,.auth-panel,.app{transform:none;zoom:1}html,body{touch-action:manipulation;-webkit-text-size-adjust:100%}

/* Sent stickers have their own dimensions; later bubble/media rules must not shrink them. */
.sticker-message.media-message{width:auto;min-width:0}
.sticker-message .message-content{width:auto;overflow:visible;font-size:64px;line-height:1}
.sticker-message .message-content>img{display:block;width:150px;height:150px;object-fit:contain}

@media(max-width:1100px){
  .sticker-message.media-message{width:auto}
  .sticker-message .message-content{font-size:96px;line-height:1}
  .sticker-message .message-content>img{width:220px;height:220px}
  .sticker-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
  .sticker-grid button{min-height:64px;font-size:40px}
}

/* Align destructive and quick actions with the same circular UI language. */
.sidebar-footer{gap:10px}
.sidebar-footer #logout,
.sidebar-footer #admin-button{
  padding:10px 14px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--accent);
  color:var(--accent-ink)!important;
  font-weight:800;
  box-shadow:none;
}
.sidebar-footer #logout:hover,
.sidebar-footer #admin-button:hover{
  filter:brightness(1.04);
  transform:translateY(-1px);
}
.sidebar-footer #admin-button.hidden{
  display:none!important;
}
.message-actions{
  gap:6px;
}
.message-actions button{
  width:30px;
  height:30px;
  padding:0;
  border:1px solid var(--line);
  border-radius:50%;
  background:var(--surface2);
  color:var(--text);
  font-size:18px;
  line-height:1;
  box-shadow:0 5px 14px rgba(0,0,0,.3);
  opacity:1;
}
.message-actions button[data-delete]{
  color:var(--danger);
}
.selection-mode .bubble[data-message-id]{
  cursor:pointer;
}
.bubble.selected{
  outline:3px solid var(--text);
  outline-offset:2px;
  box-shadow:0 10px 24px rgba(0,0,0,.18);
  transform:translateY(-1px);
}
.settings-modal .field-row{
  align-items:end;
}
.recovery-settings-row,.admin-user-search{
  display:flex;
  align-items:center;
  gap:9px;
  margin-bottom:8px;
}
.recovery-settings-row code{
  min-width:0;
  flex:1;
  padding:12px;
  border:1px dashed var(--accent);
  border-radius:10px;
  color:var(--accent);
  overflow-wrap:anywhere;
}
.admin-user-search input{flex:1}
.image-load-error{
  min-width:220px;
  min-height:120px;
  display:grid!important;
  place-items:center;
  background:var(--surface2);
  color:var(--muted);
}
.message-content,
.message-meta,
.sender-name,
.attachment,
.file-card,
.audio-card{
  user-select:none;
  -webkit-user-select:none;
}
.chat-swipe-row{position:relative;overflow:hidden;background:var(--surface);border-radius:18px}
.chat-swipe-actions{position:absolute;top:0;right:0;bottom:0;display:flex;align-items:stretch;justify-content:flex-end;width:168px;z-index:0;transform:translateZ(0)}
.chat-swipe-actions button{width:56px;min-width:56px;padding:0;border:0;display:grid;place-items:center;font-size:22px;font-weight:800;color:#fff;transition:filter .22s var(--ease-soft),transform .22s var(--ease-soft)}
.chat-swipe-actions button:hover{filter:brightness(1.06)}
.chat-swipe-actions .pin{background:#7866b6}
.chat-swipe-actions .archive{background:#4d6b99}
.chat-swipe-actions .delete{background:#b84b59}
.chat-swipe-row .chat-item{position:relative;z-index:1;width:100%;background:var(--surface);will-change:transform;transition:transform .28s cubic-bezier(.22,.82,.24,1),background .2s var(--ease-soft),box-shadow .2s var(--ease-soft)}
.settings-save-status{display:none!important}
#ai-admin-bar{align-items:center}
#ai-admin-bar .wide{width:100%;height:auto;min-height:42px;justify-content:center;font-size:14px;white-space:nowrap}
@media(max-width:1100px){
  html,body,#app,.app,.sidebar,.conversation{width:100%;max-width:100%;height:100dvh;overflow:hidden}
  #app,.app{position:fixed;inset:0}
  .sidebar,.conversation{overscroll-behavior:none}
  .modal-layer{height:100dvh;overflow:hidden;touch-action:pan-y}
  .modal,.settings-modal{overflow-y:auto!important;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-y}
  .popover{left:auto!important;right:auto!important;top:auto;bottom:auto!important;max-width:calc(100vw - 16px);max-height:calc(100dvh - 16px);overflow:auto}
  .sticker-panel{left:auto!important;right:auto!important;top:auto;bottom:auto!important;max-width:calc(100vw - 16px);height:auto!important;max-height:min(58dvh,430px);overflow:hidden}
  .sticker-panel .sticker-grid{max-height:min(40dvh,290px);overflow:auto}
  .recovery-settings-row,.admin-user-search{align-items:stretch}
  .admin-user-search{position:sticky;top:0;z-index:2;background:var(--surface);padding:5px 0}
  .conversation{
    will-change:transform;
  }
  .message-actions button{
    width:30px;
    height:30px;
  }
}