select{font:inherit;background:#141c24;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px}dialog hr{border:0;border-top:1px solid var(--line);margin:28px 0}.chat-header select{margin-left:auto;max-width:145px;font-size:11px}.chat-header #typing{color:var(--accent);min-height:13px}.media-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}.safety-notice{text-align:left;margin-top:18px;padding:16px;border:1px solid #675e38;background:#211f14;border-radius:12px;color:#d9d4bc}.safety-notice h3{margin:0 0 10px;color:#fff}.safety-notice p{font-size:12px;margin:8px 0;color:#bdb8a1}.app-lock{position:fixed;inset:0;z-index:5000;background:#070a0e;display:grid;place-items:center;padding:22px}.app-lock form{width:min(390px,100%);text-align:center}.app-lock .seal{margin:0 auto 22px}.app-lock h2{font-size:34px;margin:0 0 10px}.app-lock p{color:var(--muted);line-height:1.6}.app-lock input{display:block;width:100%;height:52px;margin:24px 0 12px;background:#111820;border:1px solid var(--line);border-radius:12px;color:#fff;padding:0 15px}.app-lock button{width:100%}.app-lock a{display:block;margin-top:20px;color:var(--muted)}#invite-result{margin-top:18px}@media(max-width:760px){.chat-header select{max-width:105px;padding:7px 4px}.chat-header>span:nth-of-type(2){min-width:0}.chat-header>span:nth-of-type(2) b,.chat-header>span:nth-of-type(2) small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.upload-preview{max-height:52vh;overflow:auto}.safety-notice{padding:12px}}
select{font:inherit;background:#141c24;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px}dialog hr{border:0;border-top:1px solid var(--line);margin:28px 0}.chat-header select{font-size:11px}.chat-header #typing{color:var(--accent);min-height:13px}.chat-actions{margin-left:auto;display:flex;gap:7px;align-items:center}.chat-actions button{min-height:38px;padding:0 12px;font-size:11px}.avatar{overflow:visible}.avatar img{width:100%;height:100%;border-radius:inherit;object-fit:cover}.media-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}.safety-notice{text-align:left;margin-top:18px;padding:16px;border:1px solid #8b7836;background:linear-gradient(145deg,#29240f,#17170f);border-radius:12px;color:#eee6c7}.safety-notice.always-visible{margin:0 0 16px}.safety-notice h3{margin:0 0 10px;color:#fff}.safety-notice p{font-size:12px;margin:8px 0;color:#d4cda9}.app-lock{position:fixed;inset:0;z-index:5000;background:#070a0e;display:grid;place-items:center;padding:22px}.app-lock form{width:min(390px,100%);text-align:center}.app-lock .seal{margin:0 auto 22px}.app-lock h2{font-size:34px;margin:0 0 10px}.app-lock p{color:var(--muted);line-height:1.6}.app-lock input{display:block;width:100%;height:52px;margin:24px 0 12px;background:#111820;border:1px solid var(--line);border-radius:12px;color:#fff;padding:0 15px}.app-lock button{width:100%}.app-lock a{display:block;margin-top:20px;color:var(--muted)}#invite-result{margin-top:18px}.landing .hero-copy:after{content:'ONE-TIME INVITES  •  VIEW ONCE  •  PRIVATE PROFILES';display:block;margin-top:34px;color:#6fe7bf;font-size:10px;letter-spacing:.15em}.landing .button{box-shadow:0 14px 40px #35b68e33}.landing .hero-visual{border-left:1px solid #6fe7bf24}@media(max-width:760px){.chat-header{height:auto;min-height:112px;padding:8px 10px;gap:8px;flex-wrap:wrap}.chat-header .chat-person{flex:1;min-width:0}.chat-header .chat-person b,.chat-header .chat-person small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-actions{order:4;flex:0 0 100%;width:100%;margin:0;display:grid;grid-template-columns:minmax(0,1fr) auto auto}.chat-header select{display:block;width:100%;max-width:none;min-width:0;padding:8px}.chat-actions button{display:flex;padding:0 11px}.upload-preview{max-height:58vh;overflow:auto}.safety-notice{display:block;padding:12px}.landing .hero-copy:after{line-height:1.8}.hero-copy h1{font-size:58px}}
@media(max-width:760px){.chat-header{min-height:120px}.chat-actions{grid-template-columns:minmax(0,1fr) repeat(3,auto)}.chat-actions button{padding:0 8px;font-size:10px}}

/* v2.5 premium passcode, retention and sharing polish */
.account-pin-input{height:58px!important;text-align:center;font-size:24px!important;font-weight:800;letter-spacing:.55em;padding-left:calc(15px + .55em)!important;border-color:#6fe7bf66!important;background:linear-gradient(180deg,#121c24,#0d141b)!important;box-shadow:inset 0 0 0 1px #ffffff08,0 12px 28px #0004}
.account-pin-input:focus{outline:none;border-color:var(--accent)!important;box-shadow:0 0 0 4px #6fe7bf18,0 14px 34px #0006}
.secure-pin{-webkit-text-security:disc;text-security:disc}
.chat-actions{padding:6px;border:1px solid #ffffff0d;border-radius:14px;background:#0a1017cc;box-shadow:0 10px 30px #0005;backdrop-filter:blur(12px)}
.chat-actions select,.chat-actions button{border-radius:9px}.chat-actions select{min-height:38px;border-color:#ffffff14;background:#111b24}.chat-actions .danger{background:linear-gradient(135deg,#a93443,#792431)}
.share-card{margin:0 14px 12px;padding:13px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;border:1px solid #6fe7bf2b;border-radius:15px;background:radial-gradient(circle at 0 0,#6fe7bf1b,transparent 55%),linear-gradient(145deg,#141d26,#0d141b);box-shadow:0 12px 30px #0004}
.share-card .share-spark{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:#6fe7bf1c;color:var(--accent);font-size:19px}.share-card b,.share-card small{display:block}.share-card b{font-size:12px;line-height:1.3}.share-card small{margin-top:3px;color:var(--muted);font-size:10px;line-height:1.35}.share-card button{min-height:34px;padding:0 11px;font-size:10px;border-radius:9px}
.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:36px}.trust-strip span{padding:14px 12px;border:1px solid #ffffff12;border-radius:14px;background:linear-gradient(145deg,#141c24aa,#0b1117aa);color:#dce8e4;font-size:11px;line-height:1.45;box-shadow:0 14px 35px #0003}.trust-strip b{display:block;margin-bottom:6px;color:var(--accent);font-size:10px;letter-spacing:.18em}.landing .hero-copy{position:relative}.landing .hero-copy:before{content:'';position:absolute;width:290px;height:290px;right:-110px;top:-120px;border-radius:50%;background:#6fe7bf12;filter:blur(40px);pointer-events:none}.landing .hero-copy h2{max-width:720px;letter-spacing:-.035em}.landing .button{background:linear-gradient(135deg,#72eac4,#38bb94);color:#06120e;transform:translateZ(0);transition:transform .2s,box-shadow .2s}.landing .button:hover{transform:translateY(-2px);box-shadow:0 18px 55px #35b68e55}
.app-lock{background:radial-gradient(circle at 50% 20%,#163126 0,#080c10 42%,#050709 100%)}.app-lock form{padding:34px;border:1px solid #ffffff12;border-radius:24px;background:#0d141bd9;box-shadow:0 30px 100px #000a;backdrop-filter:blur(18px)}.app-lock .eyebrow{color:var(--accent);margin:0 0 10px}.app-lock .lock-logout{margin-top:9px;background:transparent;color:var(--muted);border:1px solid var(--line)}
.app-lock .recovery-note{display:block;margin:12px 0;color:var(--muted);line-height:1.45}
@media(max-width:760px){.chat-header{min-height:158px}.chat-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:6px}.chat-header select{grid-column:1/-1}.chat-actions button{display:block;width:100%;padding:0 5px;font-size:10px}.share-card{margin:0 9px 10px;padding:10px}.share-card small{display:none}.trust-strip{grid-template-columns:1fr;margin-top:25px}.trust-strip span{padding:11px 13px}.landing .hero-copy:before{display:none}.app-lock form{padding:26px 20px}}
.chat-person{cursor:pointer}.chat-person:hover b{color:var(--accent)}.sender-tag{display:flex;align-items:center;gap:6px;margin:0 0 7px;color:var(--accent);font-size:11px}.sender-tag i{width:21px;height:21px;display:grid;place-items:center;border-radius:50%;background:#2b4038;color:#9af0d2;font-style:normal;font-size:9px}
.chat-person{display:flex;flex-direction:column;gap:3px;min-width:0;margin-right:auto}.chat-person b,.chat-person small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.quick-reply{position:absolute;left:-34px;top:50%;transform:translateY(-50%);width:28px;height:28px;min-height:28px;padding:0;border-radius:50%;background:#152029;color:var(--accent);opacity:.2}.message:hover .quick-reply,.message:focus-within .quick-reply{opacity:1}.mine .quick-reply{left:auto;right:-44px}.uploading{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px;border-radius:12px;background:#0c141a}.uploading i{width:20px;height:20px;border:3px solid #ffffff26;border-top-color:var(--accent);border-radius:50%;animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.pin-output{display:block;margin:10px 0 20px;padding:14px;text-align:center;font-size:28px;letter-spacing:.3em;border:1px solid var(--line);border-radius:12px;background:#0b1117;color:var(--accent)}.attachment-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:761px) and (max-width:1150px){.app-page #app{grid-template-columns:320px 1fr}.chat-header{height:auto;min-height:118px;flex-wrap:wrap;padding:10px 14px}.chat-actions{order:5;flex-basis:100%;margin-left:0}.chat-actions select{flex:1}.message{max-width:78%}}

/* v2.6 voice, emoji, reply and resilient mobile composer */
.app-page{height:var(--app-height,100dvh)}
.composer{display:block;position:relative;padding:9px max(2vw,12px) calc(9px + env(safe-area-inset-bottom))}.composer-row{display:flex;align-items:flex-end;gap:8px;min-width:0;width:100%}.composer-row textarea{flex:1 1 auto;min-width:0;width:0;font-size:16px;line-height:1.35}.composer-row>button{flex:0 0 44px;width:44px;min-height:44px;padding:0;border-radius:50%;font-size:19px}.composer-row .send-message{background:var(--accent);color:#06120e}.reply-preview{margin:0 0 8px 52px;padding:9px 11px;display:flex;justify-content:space-between;align-items:center;border-left:3px solid var(--accent);border-radius:9px;background:#17212a}.reply-preview[hidden]{display:none}.reply-preview span,.reply-preview small{display:block;min-width:0}.reply-preview b{color:var(--accent);font-size:11px}.reply-preview small{margin-top:3px;color:#b3bdc6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reply-preview button{width:30px;height:30px;min-height:30px;padding:0;background:transparent;color:#fff;font-size:21px}.emoji-panel{position:absolute;z-index:20;left:12px;right:12px;bottom:calc(100% + 7px);max-height:min(340px,48vh);overflow:auto;padding:14px;border:1px solid var(--line);border-radius:16px;background:#101820;box-shadow:0 25px 70px #000c}.emoji-panel[hidden]{display:none}.emoji-panel section+section{margin-top:12px}.emoji-panel section>b{display:block;margin-bottom:6px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.12em}.emoji-panel section>div{display:grid;grid-template-columns:repeat(9,1fr);gap:3px}.emoji-panel button{min-height:34px;padding:0;background:transparent;font-size:21px}.recording-panel{margin-bottom:8px;padding:12px;border:1px solid #ff7c8845;border-radius:14px;background:#18151b}.recording-panel[hidden]{display:none}.recording-live,.voice-preview{display:flex;align-items:center;gap:9px}.recording-live>b{margin-right:auto}.recording-live button,.voice-preview button{min-height:38px;padding:0 13px}.voice-preview audio{min-width:0;flex:1;height:38px}.voice-preview>b{white-space:nowrap}.voice-note{display:flex;align-items:center;gap:8px;min-width:min(330px,70vw)}.voice-note audio{min-width:180px;max-width:100%;height:38px}.voice-note>b{font-size:10px;color:var(--muted)}.message{position:relative;overflow:visible}.message-menu{position:absolute;right:-10px;top:-11px;width:30px;height:30px;min-height:30px;padding:0;border-radius:50%;background:#111a22;color:#c9d2da;opacity:0;box-shadow:0 4px 14px #0006}.message:hover .message-menu,.message:focus-within .message-menu{opacity:1}.reply-quote{display:block;width:100%;min-height:0;margin:0 0 8px;padding:7px 9px;text-align:left;border-radius:9px;border-left:3px solid var(--accent);background:#06110d55;color:#fff}.reply-quote b,.reply-quote span{display:block}.reply-quote b{font-size:10px;color:var(--accent)}.reply-quote span{margin-top:3px;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-action-pop{position:fixed;z-index:4000;width:165px;padding:6px;border:1px solid var(--line);border-radius:13px;background:#111922;box-shadow:0 20px 60px #000c}.message-action-pop button{display:block;width:100%;min-height:38px;padding:0 11px;text-align:left;justify-content:flex-start;background:transparent;color:#fff;border-radius:8px}.message-action-pop button:hover{background:#1c2732;transform:none}.message-action-pop .danger{color:#ff9aa3}.message-flash{animation:messageFlash 1.2s ease}@keyframes messageFlash{30%{box-shadow:0 0 0 4px #6fe7bf66}}.settings-help{margin:12px 0;padding:13px;border:1px solid var(--line);border-radius:10px;background:#0b1117;color:#aeb8c3;font-size:12px;line-height:1.55}.settings-help[hidden]{display:none}.settings-help ol{padding-left:20px}.settings-help li{margin:4px 0}
@media(max-width:760px){.chat-header{min-height:150px}.chat-actions{grid-template-columns:repeat(4,minmax(0,1fr))}.composer{padding:8px max(8px,env(safe-area-inset-left)) calc(8px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-right))}.composer-row{gap:4px}.composer-row textarea{font-size:16px;min-height:44px;padding:11px 10px}.composer-row>button{flex-basis:38px;width:38px;min-height:40px;font-size:17px}.emoji-panel{left:8px;right:8px}.emoji-panel section>div{grid-template-columns:repeat(7,1fr)}.message-menu{opacity:1;right:-7px}.quick-reply{opacity:1;left:-28px}.mine .quick-reply{right:-30px}.voice-note{min-width:min(265px,72vw)}.voice-note audio{min-width:145px}.recording-live,.voice-preview{flex-wrap:wrap}.voice-preview audio{flex-basis:100%}.reply-preview{margin-left:42px}.messages{padding:18px 20px 14px}.share-card{grid-template-columns:auto minmax(0,1fr) auto auto}.chat-person{flex:1 1 100px;margin-right:0}.chat-header .avatar{margin-right:0}}
@media(max-width:390px){.composer-row>button{flex-basis:36px;width:36px}.composer-row{gap:3px}.chat-actions button{font-size:9px;padding:0 3px}.messages{padding-inline:17px}.message{max-width:88%}}

/* v2.8 Snap-first composer and zoom-proof viewport containment */
.conversation{overflow:hidden;width:100%;max-width:100vw}.chat-header,.messages,.composer{box-sizing:border-box;width:100%;max-width:100%}.composer{position:sticky;z-index:40;bottom:0;left:0;right:0;flex:0 0 auto;overflow:visible}.composer-row{flex-wrap:nowrap;overflow:visible}.composer-row textarea{flex:1 1 0;min-width:0;max-width:100%;box-sizing:border-box}.composer-row .snap-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;background:linear-gradient(145deg,#ffe45f,#ffbc42);color:#15120a;font-size:17px;line-height:1}.composer-row .snap-button small{color:#15120a;font-size:7px;font-weight:900;line-height:1;text-transform:uppercase}.snap-ready{padding:28px;text-align:center;border:1px solid #ffe45f55;border-radius:18px;background:radial-gradient(circle at top,#ffe45f22,#101820)}.snap-ready b,.snap-ready span{display:block}.snap-ready b{font-size:34px;color:#ffe45f}.snap-ready span{margin-top:8px;color:var(--muted)}.snap-label{margin:0 0 10px;color:#ffe45f;font-size:10px;font-weight:900;letter-spacing:.15em}.chat-actions{min-width:0;max-width:100%;overflow-x:auto;scrollbar-width:thin}.chat-actions>*{flex:0 0 auto}.chat-actions select{min-width:150px}.app-lock{max-width:100vw;overflow:auto}.app-lock form{box-sizing:border-box;max-width:100%}
@media(max-width:760px){.conversation{height:var(--app-height,100dvh);max-height:var(--app-height,100dvh)}.chat-header{flex:0 0 auto;max-width:100vw;overflow:hidden}.chat-actions{display:flex;flex-wrap:nowrap;width:100%;padding-bottom:4px}.chat-actions select{flex:1 0 145px}.messages{min-height:0}.composer{padding-left:max(5px,env(safe-area-inset-left));padding-right:max(5px,env(safe-area-inset-right))}.composer-row>button{flex:0 0 36px;width:36px;min-width:36px}.composer-row textarea{padding-inline:9px}.share-card{overflow:hidden}.share-card>div{min-width:0}}
@media(max-width:430px){.composer-row{gap:3px}.composer-row>button{flex-basis:34px;width:34px;min-width:34px}.composer-row .snap-button small{display:none}.composer-row textarea{padding:10px 8px}.emoji-panel{max-height:42vh}}
@media(max-width:340px){.composer-row>button{flex-basis:31px;width:31px;min-width:31px;font-size:15px}.composer-row textarea{padding-inline:6px}.share-card .share-spark{display:none}.share-card{grid-template-columns:minmax(0,1fr) auto auto}}

/* v2.9 auto unlock, reactions and tap/hold Snap camera */
.unlock-status{display:block;min-height:18px;margin:-4px 0 8px;color:var(--accent);font-size:10px;letter-spacing:.06em}.quick-react{position:absolute;left:-66px;top:50%;transform:translateY(-50%);width:28px;height:28px;min-height:28px;padding:0;border-radius:50%;background:#152029;color:#ffd66b;opacity:.2}.mine .quick-react{left:auto;right:-76px}.message:hover .quick-react,.message:focus-within .quick-react{opacity:1}.reaction-summary{display:flex;gap:4px;flex-wrap:wrap;margin:7px 0 1px}.reaction-summary button{min-height:25px;padding:2px 7px;border:1px solid #ffffff1c;border-radius:13px;background:#0b1218;color:#fff;font-size:13px}.reaction-summary button.mine{border-color:var(--accent);background:#6fe7bf22}.reaction-summary b{font-size:9px}.reaction-picker{position:fixed;z-index:5000;display:flex;gap:3px;padding:7px;border:1px solid var(--line);border-radius:20px;background:#111922;box-shadow:0 18px 55px #000c}.reaction-picker button{width:39px;height:39px;min-height:39px;padding:0;border-radius:50%;background:transparent;font-size:20px}.reaction-picker button:hover{background:#24303b;transform:scale(1.12)}.snap-camera{position:fixed;inset:0;z-index:6000;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#000}.snap-camera>video{width:100%;height:100%;object-fit:cover}.snap-close{position:absolute;top:max(14px,env(safe-area-inset-top));right:max(14px,env(safe-area-inset-right));width:44px;height:44px;min-height:44px;padding:0;border-radius:50%;background:#0009;color:#fff;font-size:27px}.snap-instruction{position:absolute;top:max(22px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);padding:8px 13px;text-align:center;border-radius:13px;background:#0009;color:#fff;white-space:nowrap}.snap-instruction b,.snap-instruction span{display:block}.snap-instruction span{font-size:10px;color:#ddd}.snap-shutter{position:absolute;bottom:max(28px,calc(env(safe-area-inset-bottom) + 18px));left:50%;transform:translateX(-50%);width:78px;height:78px;min-height:78px;padding:7px;border:4px solid #fff;border-radius:50%;background:#ffffff33;touch-action:none;user-select:none}.snap-shutter i{display:block;width:100%;height:100%;border-radius:50%;background:#fff;transition:.2s}.snap-shutter.holding i{border-radius:16px;background:#ff4255;transform:scale(.72)}.snap-recording{position:absolute;bottom:max(122px,calc(env(safe-area-inset-bottom) + 112px));left:50%;transform:translateX(-50%);padding:7px 12px;border-radius:12px;background:#000b;color:#ff5b69;font-weight:800}.snap-recording[hidden]{display:none}
@media(max-width:760px){.quick-react{opacity:1;left:-30px;top:calc(50% + 29px)}.mine .quick-react{right:-32px}.reaction-picker{max-width:calc(100vw - 16px)}.reaction-picker button{width:36px;height:36px;min-height:36px}.message{margin-inline:8px}}

/* v2.10 instant Snap delivery */
.snap-sending{position:fixed;inset:0;z-index:7000;display:grid;place-items:center;background:#030609cc;backdrop-filter:blur(8px)}.snap-sending .uploading{min-width:230px;padding:22px;border:1px solid #ffffff18;box-shadow:0 22px 80px #000}.composer-row .emoji-toggle{display:none!important}

/* v2.11 WebRTC individual and group video calls */
.video-call-button{flex:0 0 42px;width:42px;min-height:42px;padding:0;border-radius:50%;background:#14221e;color:var(--accent);font-size:19px}.incoming-call{position:fixed;z-index:7800;top:max(12px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);width:min(560px,calc(100vw - 22px));display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:12px;border:1px solid #6fe7bf55;border-radius:18px;background:#101921f2;box-shadow:0 22px 75px #000c;backdrop-filter:blur(18px)}.incoming-call .call-pulse{width:46px;height:46px;display:grid;place-items:center;border-radius:50%;background:#6fe7bf22;animation:callPulse 1.4s infinite}.incoming-call b,.incoming-call span{display:block}.incoming-call span{margin-top:3px;color:var(--muted);font-size:11px}.incoming-call button{min-height:38px;padding:0 14px}.incoming-call .decline,.call-hangup{background:#b63042;color:#fff}@keyframes callPulse{50%{box-shadow:0 0 0 12px #6fe7bf05;transform:scale(1.05)}}
.call-screen{position:fixed;z-index:7600;inset:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:radial-gradient(circle at top,#17352b,#05080b 58%);color:#fff}.call-screen>header{display:flex;align-items:center;justify-content:space-between;padding:8px 4px 16px}.call-screen>header b,.call-screen>header span{display:block}.call-screen>header b{font-size:19px}.call-screen>header span{margin-top:4px;color:#b7c5c0;font-size:12px}.call-minimize{width:42px;min-height:42px;padding:0;border-radius:50%;background:#ffffff18;color:#fff;font-size:24px}.call-videos{min-height:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:10px;align-content:center;overflow:auto}.call-videos figure{position:relative;min-height:180px;margin:0;border-radius:20px;overflow:hidden;background:#111a20}.call-videos video{display:block;width:100%;height:100%;min-height:180px;object-fit:cover}.call-videos figcaption{position:absolute;left:10px;bottom:10px;padding:5px 8px;border-radius:9px;background:#0009;font-size:11px}.call-videos figure.disconnected{opacity:.45}.call-local{position:absolute!important;z-index:2;right:18px;bottom:104px;width:min(25vw,190px)!important;height:min(35vw,250px)!important;min-height:120px!important;border:2px solid #fff4;border-radius:18px;object-fit:cover;box-shadow:0 12px 45px #000b;transform:scaleX(-1)}.call-screen>footer{display:flex;justify-content:center;gap:14px;padding:17px}.call-screen>footer button{width:58px;height:58px;min-height:58px;padding:0;border-radius:50%;font-size:21px}.call-screen>footer button:not(.call-hangup){background:#ffffff18;color:#fff}.call-screen>footer .off{background:#fff!important;color:#111!important}.call-hangup{transform:rotate(135deg)}.call-screen.minimized{inset:auto 12px 12px auto;width:230px;height:160px;padding:7px;border:1px solid #ffffff22;border-radius:18px;box-shadow:0 20px 65px #000c}.call-screen.minimized .call-videos,.call-screen.minimized>footer{display:none}.call-screen.minimized .call-local{position:static!important;width:100%!important;height:100%!important}.call-screen.minimized>header{padding:8px}
@media(max-width:760px){.video-call-button{width:38px;min-width:38px;min-height:38px}.incoming-call{grid-template-columns:auto minmax(0,1fr) auto auto;padding:9px}.incoming-call button{padding:0 10px;font-size:10px}.call-videos{grid-template-columns:1fr 1fr}.call-videos figure,.call-videos video{min-height:145px}.call-local{right:12px;bottom:98px;width:112px!important;height:155px!important}.call-screen>footer button{width:54px;height:54px;min-height:54px}}

/* v2.12 premium calls, audio calling, message deletion and looping Snap preview */
.call-shortcuts{display:flex;align-items:center;gap:7px}.call-shortcuts button{width:42px;min-width:42px;min-height:42px;padding:0;border:1px solid #ffffff12;border-radius:50%;background:linear-gradient(145deg,#192a25,#0f1916);color:#72eac4;box-shadow:0 8px 22px #0004}.call-shortcuts button:hover{border-color:#72eac466;background:#1d332c}.call-shortcuts svg,.call-screen button svg,.call-pulse svg{width:20px;height:20px;display:block;margin:auto;fill:currentColor}.call-screen>header,.call-screen>footer{position:relative;z-index:5}.call-screen:not(.has-remote):not(.audio-call) .call-local{position:absolute!important;z-index:0;inset:0;width:100%!important;height:100%!important;min-height:100%!important;border:0;border-radius:0;box-shadow:none;transform:scaleX(-1)}.call-screen.has-remote:not(.audio-call) .call-local{position:absolute!important;z-index:6;right:18px;bottom:104px;width:min(25vw,190px)!important;height:min(35vw,250px)!important;min-height:120px!important}.audio-call-avatar{display:none;width:128px;height:128px;place-items:center;margin:auto;border:1px solid #72eac455;border-radius:50%;background:radial-gradient(circle at 35% 30%,#72eac455,#172b24 48%,#0b1210);color:#dffff4;font-size:54px;font-weight:900;box-shadow:0 0 0 18px #72eac40a,0 25px 90px #0009}.call-screen.audio-call .audio-call-avatar{display:grid}.call-screen.audio-call .call-local,.call-screen.audio-call .call-camera,.call-screen.audio-call .call-switch{display:none}.call-screen>footer button{display:grid;place-items:center;border:1px solid #ffffff1c;background:#151d22cc!important;box-shadow:0 10px 35px #0008}.call-screen>footer .call-hangup{background:#df3e51!important}.call-screen>footer button.off{background:#f4f7f6!important;color:#0b1110}.call-screen.minimized .audio-call-avatar{width:72px;height:72px;font-size:28px}.call-screen.minimized:not(.audio-call) .call-local{display:block;position:absolute!important;inset:0;width:100%!important;height:100%!important;border-radius:18px}.call-screen.minimized>header{z-index:7;background:#07100dbb;border-radius:12px}.incoming-call .call-pulse{color:#72eac4}.delete-message-sheet{position:fixed;inset:0;z-index:8100;display:grid;align-items:end;justify-items:center;padding:18px;background:#020508a8;backdrop-filter:blur(5px)}.delete-message-sheet section{width:min(430px,100%);padding:22px;border:1px solid #ffffff17;border-radius:22px;background:#101820;box-shadow:0 28px 90px #000d}.delete-message-sheet h3{margin:0 0 7px;font-size:23px}.delete-message-sheet p{margin:0 0 18px;color:var(--muted)}.delete-message-sheet button{width:100%;margin-top:8px}.snap-delivery{padding:18px}.snap-delivery-preview{position:relative;width:min(520px,100%);height:min(78vh,760px);overflow:hidden;border:1px solid #ffffff18;border-radius:24px;background:#050708;box-shadow:0 30px 100px #000}.snap-delivery-preview>video,.snap-delivery-preview>img{width:100%;height:100%;object-fit:contain}.snap-delivery-preview>.uploading{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);background:#06090dcc;backdrop-filter:blur(12px)}
@media(max-width:760px){.call-shortcuts{gap:4px}.call-shortcuts button{width:36px;min-width:36px;min-height:36px}.call-screen.has-remote:not(.audio-call) .call-local{right:12px;bottom:98px;width:112px!important;height:155px!important}.call-screen:not(.has-remote):not(.audio-call) .call-local{right:auto;bottom:auto}.call-screen>footer{gap:10px}.call-screen>footer button{width:52px;height:52px;min-height:52px}.delete-message-sheet{padding:10px}.delete-message-sheet section{border-radius:20px 20px 14px 14px}.incoming-call .call-pulse{width:40px;height:40px}}
.call-screen>footer .call-hangup{transform:none}.call-screen.audio-call .call-videos figure{background:radial-gradient(circle at center,#284a3e,#101a17)}.call-screen.audio-call .call-videos figure video{opacity:0}

/* v2.13 corrected video fit and session meetings */
.call-videos figure video{object-fit:contain;background:#000}.call-screen{width:100vw;height:100dvh;max-width:100vw;max-height:100dvh;box-sizing:border-box}.call-videos figure:only-of-type{width:100%;height:100%;min-height:0}.call-videos figure:only-of-type video{height:100%;min-height:0}.share-card{grid-template-columns:auto minmax(0,1fr) repeat(3,auto)}
.meeting-page{margin:0;overflow:hidden;background:#05080b}.meeting-page #meeting-app{height:100dvh;display:grid;grid-template-rows:auto minmax(0,1fr) auto;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(14px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));box-sizing:border-box;background:radial-gradient(circle at top,#17352b,#05080b 58%)}.meeting-page header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:5px 4px 14px}.meeting-page header h1{margin:2px 0 4px;font-size:22px}.meeting-page header p{margin:0}.meeting-page header span{color:var(--muted);font-size:11px}.meeting-page #meeting-timer{padding:9px 12px;border:1px solid #ffffff18;border-radius:12px;background:#111a1f;font-variant-numeric:tabular-nums}.meeting-grid{min-height:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));gap:10px;overflow:auto}.meeting-grid figure{position:relative;min-height:210px;margin:0;overflow:hidden;border:1px solid #ffffff12;border-radius:18px;background:#000}.meeting-grid video{width:100%;height:100%;display:block;object-fit:contain;background:#000}.meeting-grid figcaption{position:absolute;left:10px;bottom:10px;padding:5px 9px;border-radius:9px;background:#000a;color:#fff;font-size:11px}.meeting-grid figure.disconnected{opacity:.5}.meeting-page footer{display:flex;justify-content:center;gap:9px;padding:14px 0 2px}.meeting-page footer button{min-height:48px;padding:0 16px;border:1px solid #ffffff18;border-radius:24px;background:#172127;color:#fff}.meeting-page footer button.off{background:#f1f5f3;color:#111}.meeting-page footer .danger{background:#c73547}.meeting-page footer button:hover{transform:translateY(-1px)}
@media(max-width:760px){.call-screen{padding:0}.call-screen>header{padding:max(12px,env(safe-area-inset-top)) 12px 8px}.call-screen>footer{padding:10px 8px max(12px,env(safe-area-inset-bottom))}.call-videos{width:100%;height:100%;grid-template-columns:1fr}.call-videos figure,.call-videos video{min-height:0;height:100%}.share-card{grid-template-columns:minmax(0,1fr) repeat(3,auto)}.share-card .share-spark{display:none}.meeting-page #meeting-app{padding:0}.meeting-page header{padding:max(11px,env(safe-area-inset-top)) 12px 8px}.meeting-grid{grid-template-columns:1fr 1fr;padding:0 6px}.meeting-grid figure{min-height:160px}.meeting-page footer{overflow-x:auto;justify-content:flex-start;padding:9px max(8px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}.meeting-page footer button{flex:0 0 auto;min-height:44px;padding:0 13px}.meeting-page header h1{font-size:18px}}

/* v2.14 public meeting studio */
.button-ghost{display:inline-flex;align-items:center;justify-content:center;background:#101820!important;color:#ecfffa!important;border:1px solid #6fe7bf55!important;box-shadow:none!important}.meeting-create-page{min-height:100dvh;background:radial-gradient(circle at 15% 15%,#14392f 0,transparent 35%),radial-gradient(circle at 85% 85%,#102942 0,transparent 35%),#070b0f;color:#f5fbf9}.meeting-create-shell{width:min(1180px,calc(100% - 36px));margin:auto;padding:34px 0 60px}.meeting-create-shell>.wordmark{display:inline-block;margin-bottom:34px}.meeting-create-card{display:grid;grid-template-columns:1.15fr .85fr;min-height:640px;border:1px solid #ffffff18;border-radius:30px;overflow:hidden;background:#0c131acc;box-shadow:0 40px 120px #0009}.meeting-create-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(38px,7vw,90px);background:linear-gradient(145deg,#11251fdd,#0c131add)}.meeting-create-copy h1{margin:12px 0 24px;font-size:clamp(48px,6.5vw,86px);line-height:.94;letter-spacing:-.06em}.meeting-create-copy>p:not(.eyebrow){max-width:570px;color:#b9c9c5;font-size:17px;line-height:1.7}.meeting-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:42px}.meeting-benefits span{padding:15px;border:1px solid #ffffff12;border-radius:14px;color:#afbfbb;font-size:11px}.meeting-benefits b{display:block;color:#70e8c1;font-size:14px;margin-bottom:4px}.meeting-create-form{display:flex;flex-direction:column;justify-content:center;padding:clamp(30px,5vw,65px);background:#0d151d}.meeting-create-form h2{font-size:34px;margin:8px 0 22px}.meeting-create-form form,.meeting-create-form label{display:grid;gap:8px}.meeting-create-form form{gap:17px}.meeting-create-form input,.meeting-create-form select{box-sizing:border-box;width:100%;min-height:50px;background:#101a23;color:#fff;border:1px solid #ffffff1c;border-radius:12px;padding:0 14px}.meeting-create-form button,.meeting-create-form .button{width:100%;min-height:50px;margin-top:6px}.location-disclosure{padding:13px;border-radius:12px;background:#ffffff08;color:#9fb0ac;font-size:11px;line-height:1.55}
@media(max-width:820px){.meeting-create-shell{width:min(100% - 20px,620px);padding:20px 0}.meeting-create-card{grid-template-columns:1fr;border-radius:22px}.meeting-create-copy{padding:38px 24px}.meeting-create-copy h1{font-size:48px}.meeting-create-form{padding:34px 24px}.meeting-benefits{grid-template-columns:1fr}.landing .actions{align-items:stretch}.landing .actions .button{width:100%}}

/* v2.16.2 visual-keyboard-safe chat viewport */
.app-page{height:var(--app-height,100dvh);min-height:var(--app-height,100dvh);max-height:var(--app-height,100dvh)}
.conversation .composer{position:relative;bottom:auto;left:auto;right:auto;transform:translateZ(0);contain:layout style}
@media(max-width:760px){html,body.app-page{overscroll-behavior:none}body.app-page{position:fixed;inset:0;width:100%;height:100%;overflow:hidden}.chat-open .conversation{position:fixed;inset:var(--app-top,0px) auto auto var(--app-left,0px);width:var(--app-width,100vw);height:var(--app-height,100dvh);max-width:var(--app-width,100vw);max-height:var(--app-height,100dvh);overflow:hidden}.conversation .messages{flex:1 1 auto;min-height:0;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.conversation .composer{z-index:80;flex:0 0 auto;width:100%;max-width:100%;padding-bottom:max(8px,env(safe-area-inset-bottom));will-change:transform}.keyboard-open .conversation .composer{padding-bottom:8px}.composer-row{width:100%;max-width:100%;min-width:0}.composer-row textarea{min-width:0;width:0;max-width:none}}
@media(min-width:761px) and (max-width:1180px){.app-page #app{grid-template-columns:minmax(280px,34vw) minmax(0,1fr)}.conversation .composer{max-width:100%}}