:root{--accent:#128c7e;--bg:#f0f2f5;--panel:#fff;--text:#111b21;--muted:#667781;--line:#e9edef;--chat:#efeae2;--mine:#d9fdd3;--theirs:#fff;--wp1:#efeae2;--wp2:#efeae2}
[data-theme=dark]{--bg:#0b141a;--panel:#111b21;--text:#e9edef;--muted:#8696a0;--line:#222d34;--chat:#0b141a;--mine:#005c4b;--theirs:#202c33}
*{box-sizing:border-box}
html,body{height:100%;margin:0;overflow:hidden}
body{font-family:system-ui,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
.muted{color:var(--muted)}.grow{flex:1;min-width:0}
.err{color:#d93025;font-size:13px;min-height:16px}
.primary{background:var(--accent);color:#fff;padding:11px 16px;border-radius:10px;font-weight:600}
.link{color:var(--accent);padding:8px}
.icon{padding:6px 8px;border-radius:8px;font-size:18px;line-height:1}.icon:hover{background:var(--line)}
.av{width:42px;height:42px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700;flex:none;position:relative}
.av.on::after{content:"";position:absolute;right:0;bottom:0;width:11px;height:11px;border-radius:50%;background:#25d366;border:2px solid var(--panel)}
/* auth */
#auth{height:100%;display:grid;place-items:center;padding:16px;overflow:auto}
.card{background:var(--panel);padding:28px;border-radius:18px;width:100%;max-width:380px;display:grid;gap:12px;box-shadow:0 6px 30px #0002;justify-items:stretch}
.card img{justify-self:center}
.card h1{margin:0;color:var(--accent);text-align:center}.card h1 small{font-size:14px;color:var(--muted)}
.card input,dialog input,dialog select,dialog textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);outline:0}
.card input:focus,dialog input:focus{border-color:var(--accent)}
/* layout */
#app{display:none;height:100%}#app.on{display:flex}
aside{width:360px;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;flex:none}
main{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--bg);position:relative}
.top{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--panel);border-bottom:1px solid var(--line);min-height:62px}
.top h2{margin:0;font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.top small{display:block;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.searchbox{padding:8px 12px}.searchbox input{width:100%;padding:9px 14px;border:0;border-radius:10px;background:var(--bg);outline:0}
#list{flex:1;overflow-y:auto}
.item{display:flex;gap:12px;padding:11px 14px;align-items:center;cursor:pointer;border-bottom:1px solid var(--line)}
.item:hover,.item.sel{background:var(--bg)}
.item .meta{flex:1;min-width:0}
.item .row1,.item .row2{display:flex;justify-content:space-between;gap:8px;align-items:center}
.item .row1 b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item time{font-size:11px;color:var(--muted)}.item .row2{color:var(--muted);font-size:13px}
.item .row2 span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.badge{background:var(--accent);color:#fff;border-radius:11px;min-width:20px;height:20px;padding:0 6px;font-size:12px;display:grid;place-items:center}
.empty-list{padding:30px 20px;text-align:center;color:var(--muted)}
#empty{flex:1;display:grid;place-content:center;justify-items:center;text-align:center;gap:6px}
#chat{display:none;flex-direction:column;flex:1;min-height:0}
#chat.on{display:flex}#chat.on~#empty,main:has(#chat.on) #empty{display:none}
/* messages */
#msgs{flex:1;overflow-y:auto;padding:14px 7%;display:flex;flex-direction:column;gap:3px;background-color:var(--chat)}
#msgs.wp-doodle{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cg fill='none' stroke='%23888' stroke-opacity='.18' stroke-width='2'%3E%3Ccircle cx='20' cy='22' r='7'/%3E%3Cpath d='M70 18l10 10M80 18L70 28'/%3E%3Cpath d='M30 80q8-12 16 0t16 0'/%3E%3Cpath d='M92 74l8 14h-16z'/%3E%3Crect x='56' y='56' width='12' height='12' rx='3'/%3E%3C/g%3E%3C/svg%3E")}
#msgs.wp-plain{background-image:none}
#msgs.wp-green{background-image:linear-gradient(160deg,#d9f2e6,#bfe3cf)}
#msgs.wp-blue{background-image:linear-gradient(160deg,#dbeafe,#c7d9f5)}
#msgs.wp-sunset{background-image:linear-gradient(160deg,#fde2e4,#fbd3b0)}
[data-theme=dark] #msgs.wp-green{background-image:linear-gradient(160deg,#0e2a22,#0b1f1a)}
[data-theme=dark] #msgs.wp-blue{background-image:linear-gradient(160deg,#0f1c33,#0b1424)}
[data-theme=dark] #msgs.wp-sunset{background-image:linear-gradient(160deg,#2b1620,#2a1a10)}
.day,.sys{align-self:center;background:var(--panel);color:var(--muted);font-size:12px;padding:4px 12px;border-radius:10px;margin:8px 0;box-shadow:0 1px 1px #0002;text-align:center;max-width:90%}
.m{max-width:min(72%,520px);padding:6px 9px 4px;border-radius:10px;background:var(--theirs);align-self:flex-start;position:relative;word-wrap:break-word;overflow-wrap:anywhere;box-shadow:0 1px 1px #0002;margin-top:2px}
.m.me{background:var(--mine);align-self:flex-end}
.m .who{font-size:12.5px;font-weight:700}
.m .txt{white-space:pre-wrap}.m a{color:var(--accent)}
.m .meta{font-size:11px;color:var(--muted);text-align:right;margin-top:2px;white-space:nowrap}
.tick{margin-left:3px;letter-spacing:-3px}.tick.read{color:#34b7f1}
.m.deleted .txt{font-style:italic;color:var(--muted)}
.m img.pic{display:block;max-width:100%;max-height:320px;border-radius:8px;cursor:zoom-in;margin-bottom:3px}
.m audio{max-width:100%;height:40px;display:block}
.quote{border-left:3px solid var(--accent);background:#0001;padding:3px 8px;border-radius:4px;font-size:12.5px;color:var(--muted);margin-bottom:4px;cursor:pointer}
.quote b{color:var(--accent)}
.acts{display:none;position:absolute;top:-16px;right:6px;background:var(--panel);border-radius:16px;box-shadow:0 1px 8px #0004;padding:2px 4px;white-space:nowrap;z-index:2}
.m:hover .acts,.m.sel .acts{display:block}.acts button{padding:2px 4px;font-size:15px}
.reacts{display:flex;gap:4px;flex-wrap:wrap;margin-top:3px}
.reacts button{background:var(--bg);border-radius:10px;padding:1px 7px;font-size:13px;border:1px solid var(--line)}
.reacts button.on{border-color:var(--accent)}
.opt{display:block;width:100%;text-align:left;margin-top:6px;padding:7px 9px;border-radius:8px;background:var(--bg);position:relative;overflow:hidden;border:1px solid var(--line)}
.opt .bar{position:absolute;inset:0 auto 0 0;background:var(--accent);opacity:.25}
.opt span{position:relative;display:flex;justify-content:space-between;gap:8px}
.flash{animation:fl 1.2s}@keyframes fl{0%,60%{outline:2px solid var(--accent)}100%{outline:2px solid transparent}}
/* composer */
.composer{display:flex;gap:6px;padding:8px 10px;background:var(--panel);align-items:center}
.composer input{flex:1;padding:11px 14px;border:0;border-radius:22px;background:var(--bg);outline:0;min-width:0}
.send{background:var(--accent);color:#fff;width:42px;height:42px;border-radius:50%;font-size:17px;flex:none}
#replybar{display:none;padding:7px 14px;background:var(--panel);border-top:1px solid var(--line);font-size:13px;color:var(--muted);justify-content:space-between;align-items:center}
#replybar.on{display:flex}
#emojis{display:none;flex-wrap:wrap;gap:2px;padding:8px;background:var(--panel);border-top:1px solid var(--line);max-height:150px;overflow-y:auto}
#emojis.on{display:flex}#emojis button{font-size:22px;padding:3px 5px;border-radius:8px}#emojis button:hover{background:var(--bg)}
#recbar{display:none;align-items:center;gap:10px;padding:8px 14px;background:var(--panel);border-top:1px solid var(--line)}
#recbar.on{display:flex}.dot{width:10px;height:10px;border-radius:50%;background:#e53935;animation:bl 1s infinite}@keyframes bl{50%{opacity:.2}}
#attMenu{display:none;position:absolute;left:50px;bottom:58px;background:var(--panel);border-radius:12px;box-shadow:0 4px 20px #0004;padding:6px;z-index:5}
#attMenu.on{display:grid}#attMenu button{padding:9px 14px;text-align:left;border-radius:8px}#attMenu button:hover{background:var(--bg)}
/* dialogs */
dialog{border:0;border-radius:16px;padding:20px;background:var(--panel);color:var(--text);width:min(92vw,380px);box-shadow:0 8px 40px #0006}
dialog::backdrop{background:#0007}
dialog h3{margin:0 0 10px}dialog label{display:block;margin:12px 0 4px;color:var(--muted);font-size:13px}
dialog .row{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:14px}
#ures{max-height:280px;overflow-y:auto;margin-top:8px}
#ures .item{border-radius:10px;border:0}#ures .item.pick{background:var(--bg);outline:2px solid var(--accent)}
.sw{display:flex;gap:8px;flex-wrap:wrap}.sw button{width:30px;height:30px;border-radius:50%;border:3px solid transparent}.sw button.on{border-color:var(--text)}
#lightbox{display:none;position:fixed;inset:0;background:#000d;z-index:50;place-items:center;cursor:zoom-out}
#lightbox.on{display:grid}#lightbox img{max-width:95vw;max-height:92vh}
.back{display:none}
@media(max-width:760px){
  aside{width:100%}main{display:none}
  #app.chatting aside{display:none}#app.chatting main{display:flex}
  .back{display:inline-block}#msgs{padding:10px}.m{max-width:88%}
}
.credit{text-align:center;font-size:12px;color:var(--muted);text-decoration:none;display:block;margin-top:6px}.credit:hover{color:var(--accent)}
.lockrow{display:flex;align-items:center;justify-content:space-between;gap:8px}
#lock{display:none;position:fixed;inset:0;z-index:100;background:var(--bg);place-items:center;padding:16px;overflow:auto}
#lock.on{display:grid}
.lockbox{display:grid;gap:10px;justify-items:center;text-align:center;width:100%;max-width:300px}
.lockbox h2{margin:0}
#dots{display:flex;gap:12px;margin:4px 0}
#dots i{width:13px;height:13px;border-radius:50%;border:2px solid var(--accent)}#dots i.f{background:var(--accent)}
#dots.shake{animation:sk .35s}@keyframes sk{25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}
#pad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;width:100%}
#pad button{height:58px;border-radius:50%;background:var(--panel);font-size:22px;box-shadow:0 1px 3px #0003}
#pad button:active{background:var(--line)}

/* ---------- animations ---------- */
@keyframes fade{from{opacity:0}}
@keyframes rise{from{opacity:0;transform:translateY(16px)}}
@keyframes pop{from{opacity:0;transform:scale(.6)}}
@keyframes float{50%{transform:translateY(-6px)}}
@keyframes slidein{from{opacity:0;transform:translateX(26px)}}
@keyframes dpop{from{opacity:0;transform:translateY(14px) scale(.94)}}
@keyframes bar{from{transform:scaleX(0)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 #25d36688}70%,100%{box-shadow:0 0 0 7px #25d36600}}
@keyframes bounce{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-5px);opacity:1}}
@keyframes inMe{from{opacity:0;transform:translateX(26px) scale(.92)}}
@keyframes inThem{from{opacity:0;transform:translateX(-26px) scale(.92)}}
.card{animation:rise .55s cubic-bezier(.2,.8,.2,1)}
#chat.slide{animation:slidein .28s cubic-bezier(.2,.8,.2,1)}
.m.in{animation:inThem .28s cubic-bezier(.2,.8,.2,1)}.m.me.in{animation:inMe .28s cubic-bezier(.2,.8,.2,1)}
.reacts button{animation:pop .25s}
.opt .bar{transform-origin:left;animation:bar .6s cubic-bezier(.2,.8,.2,1)}
#list.enter .item{animation:rise .4s both}
#list.enter .item:nth-child(2){animation-delay:.04s}#list.enter .item:nth-child(3){animation-delay:.08s}#list.enter .item:nth-child(4){animation-delay:.12s}#list.enter .item:nth-child(5){animation-delay:.16s}#list.enter .item:nth-child(n+6){animation-delay:.2s}
.item{transition:background-color .2s,transform .2s}.item:active{transform:scale(.985)}
.av.on::after{animation:pulse 2s infinite}
dialog[open]{animation:dpop .24s cubic-bezier(.2,.8,.2,1)}
dialog[open]::backdrop{animation:fade .24s}
#lock.on{animation:fade .3s}
#lightbox.on{animation:fade .2s}#lightbox.on img{animation:pop .25s}
#dots i{transition:background-color .12s,transform .15s}#dots i.f{transform:scale(1.3)}
#pad button{transition:transform .1s,background-color .15s}#pad button:active{transform:scale(.9)}
button{transition:transform .12s,background-color .2s,opacity .2s}
.send:active,.icon:active,.primary:active{transform:scale(.9)}
.send:hover,.primary:hover{filter:brightness(1.08)}
#sendBtn,#mic{animation:pop .2s}
#attMenu.on,#emojis.on{animation:rise .2s}
.tick{transition:color .3s}
#typingB{display:none;align-self:flex-start;gap:4px;margin:0 7% 8px;padding:10px 12px;border-radius:14px;background:var(--theirs);box-shadow:0 1px 1px #0002;width:fit-content;animation:pop .2s}
#typingB.on{display:flex}
#typingB i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:bounce 1.1s infinite}
#typingB i:nth-child(2){animation-delay:.15s}#typingB i:nth-child(3){animation-delay:.3s}
#chat{background:var(--chat)}
body,aside,.top,.composer,.item,dialog,.card{transition:background-color .35s,color .35s,border-color .35s}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* ---------- status ---------- */
.tabs{display:flex;border-bottom:1px solid var(--line)}
.tabs button{flex:1;padding:11px;font-weight:600;color:var(--muted);border-bottom:3px solid transparent;position:relative}
.tabs button.on{color:var(--accent);border-bottom-color:var(--accent)}
#stDot{display:none;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-left:6px;vertical-align:middle}
#statusPane{display:none;flex:1;overflow-y:auto}
.sthead{padding:10px 14px 4px;font-size:13px;color:var(--muted);font-weight:600}
.av.ring{box-shadow:0 0 0 2px var(--panel),0 0 0 4px var(--accent)}
.av.ring.seen{box-shadow:0 0 0 2px var(--panel),0 0 0 4px #9ca3af}
.av .plus{position:absolute;right:-3px;bottom:-3px;width:18px;height:18px;border-radius:50%;background:var(--accent);color:#fff;border:2px solid var(--panel);font-size:13px;display:grid;place-items:center;line-height:1}
#sv{display:none;position:fixed;inset:0;z-index:90;background:#000;flex-direction:column;color:#fff}
#sv.on{display:flex;animation:fade .2s}
#svBars{display:flex;gap:4px;padding:10px 10px 0}
#svBars .bar{flex:1;height:3px;border-radius:2px;background:#ffffff55;overflow:hidden}
#svBars .bar b{display:block;height:100%;width:0;background:#fff}
#svBars .bar b.done{width:100%}#svBars .bar b.run{animation:fill 5s linear forwards}
#sv.paused .run{animation-play-state:paused}
@keyframes fill{from{width:0}to{width:100%}}
.svTop{display:flex;align-items:center;gap:10px;padding:10px 12px;position:relative;z-index:3}
.svTop small{display:block;opacity:.8;font-size:12px}.svTop .icon:hover{background:#ffffff22}
#svBody{position:absolute;inset:0;display:grid;place-items:center;overflow:hidden}
#svBody img{max-width:100%;max-height:100%;object-fit:contain;animation:pop .25s}
.st-text{width:100%;height:100%;display:grid;place-items:center;padding:30px;text-align:center;font-size:clamp(22px,5vw,34px);font-weight:600;line-height:1.35;white-space:pre-wrap;overflow-wrap:anywhere;animation:fade .3s}
.st-cap{position:absolute;left:0;right:0;bottom:60px;text-align:center;padding:10px 20px;background:linear-gradient(transparent,#0009);font-size:16px}
#svNav{position:absolute;inset:60px 0 70px;display:flex;z-index:2}
#svNav span{cursor:pointer}#svPrev{flex:1}#svNext{flex:2}
#svViews{display:none;position:absolute;bottom:14px;left:50%;transform:translateX(-50%);z-index:3;background:#ffffff22;padding:8px 18px;border-radius:20px;color:#fff;backdrop-filter:blur(6px)}
#stBox{height:230px;border-radius:14px;display:grid;place-items:center;overflow:hidden;position:relative;transition:background .3s}
#stBox textarea{width:100%;height:100%;background:transparent;border:0;outline:0;resize:none;color:#fff;font-size:22px;font-weight:600;text-align:center;padding:90px 16px 0;font-family:inherit}
#stBox textarea::placeholder{color:#ffffffaa}
#stBox.photo textarea{position:absolute;bottom:0;height:auto;min-height:60px;padding:18px 14px 12px;font-size:16px;font-weight:500;background:linear-gradient(transparent,#000a)}
#stSw{margin-top:10px}
#viewersList .item{border:0;cursor:default}
@media(prefers-reduced-motion:reduce){#svBars .bar b.run{animation:none;width:100%}}

/* ---------- splash ---------- */
#splash{position:fixed;inset:0;z-index:200;background:var(--bg);display:grid;place-content:center;justify-items:center;gap:18px;transition:opacity .45s,visibility .45s}
#splash.out{opacity:0;visibility:hidden}
#splash .ring{position:relative;width:132px;height:132px;display:grid;place-items:center}
#splash svg{position:absolute;inset:0;width:100%;height:100%;animation:spin 1.3s linear infinite}
#splash circle{fill:none;stroke-width:6;stroke-linecap:round}
#splash .track{stroke:var(--line)}
#splash .arc{stroke:var(--accent);stroke-dasharray:90 240;animation:dash 1.6s ease-in-out infinite}
#splash .logo{font-weight:800;font-size:30px;letter-spacing:1px;color:var(--accent);animation:beat 1.6s ease-in-out infinite}
#splash p{margin:0;color:var(--muted);letter-spacing:3px;font-size:13px;text-transform:uppercase;animation:fade 1s}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes dash{0%{stroke-dasharray:20 310}50%{stroke-dasharray:180 150}100%{stroke-dasharray:20 310}}
@keyframes beat{50%{transform:scale(1.1)}}

/* ---------- encryption + press effects ---------- */
.codegrid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px;font-family:ui-monospace,Consolas,monospace;text-align:center;font-size:15px;font-weight:600}
.ripw{position:absolute;inset:0;overflow:hidden;border-radius:inherit;pointer-events:none}
.rip{position:absolute;border-radius:50%;background:currentColor;opacity:.22;transform:scale(0);animation:rip .6s ease-out forwards}
.primary .rip,.send .rip{background:#fff;opacity:.35}
@keyframes rip{to{transform:scale(1);opacity:0}}
#pad button.hit{background:var(--accent);color:#fff;transform:scale(.9);box-shadow:0 0 0 6px color-mix(in srgb,var(--accent) 25%,transparent)}
#pad button{transition:transform .12s,background-color .12s,box-shadow .25s}
.primary.busy{pointer-events:none;color:transparent;position:relative}
.primary.busy::after{content:"";position:absolute;inset:0;margin:auto;width:20px;height:20px;border:3px solid #fff8;border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.primary:active,.send:active{filter:brightness(.92)}

/* ---------- calls ---------- */
#call{display:none;position:fixed;inset:0;z-index:95;background:radial-gradient(circle at 50% 30%,#1f3a44,#0b141a 70%);color:#fff;flex-direction:column;align-items:center;justify-content:space-between;overflow:hidden}
#call.on{display:flex;animation:fade .25s}
#rv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000;display:none}
#call.hasVideo.connected #rv{display:block}
#callInfo{position:relative;z-index:2;text-align:center;margin-top:12vh;display:grid;justify-items:center;gap:6px;padding:0 16px}
#callInfo h2{margin:6px 0 0;font-size:26px}#callInfo p{margin:0;opacity:.85;font-size:16px;min-height:22px}
.av.big{width:112px;height:112px;font-size:46px}
#call:not(.connected) .av.big,#call.incoming .av.big{animation:ringpulse 1.6s infinite}
@keyframes ringpulse{0%{box-shadow:0 0 0 0 #ffffff55}100%{box-shadow:0 0 0 34px #ffffff00}}
#call.hasVideo.connected #callInfo{position:absolute;top:14px;left:16px;margin:0;text-align:left;justify-items:start;text-shadow:0 1px 6px #000a}
#call.hasVideo.connected #callInfo .av{display:none}
#call.hasVideo.connected #callInfo h2{font-size:18px;margin:0}#call.hasVideo.connected #callInfo p{font-size:14px}
#lv{display:none;position:absolute;z-index:3;top:14px;right:14px;width:104px;height:148px;border-radius:14px;object-fit:cover;background:#111;box-shadow:0 4px 18px #0008;transform:scaleX(-1)}
#call.hasVideo:not(.incoming) #lv{display:block}
#callBtns{position:relative;z-index:3;display:flex;gap:16px;justify-content:center;padding:20px 16px calc(34px + env(safe-area-inset-bottom));flex-wrap:wrap}
.cb{display:grid;justify-items:center;gap:6px;color:#fff}
.cb span{width:62px;height:62px;border-radius:50%;background:#ffffff26;display:grid;place-items:center;font-size:25px;backdrop-filter:blur(6px);transition:background .2s,transform .12s}
.cb small{font-size:12px;opacity:.85}
.cb.off span{background:#fff;color:#111}
.cb.end span{background:#e53935}.cb.end span{transform:rotate(135deg)}
.cb.acc span{background:#25d366}
.cb:active span{transform:scale(.9)}.cb.end:active span{transform:rotate(135deg) scale(.9)}
#cAccept{display:none}#call.incoming #cAccept{display:grid}
#call.incoming #cMute,#call.incoming #cCam,#call.incoming #cFlip{display:none!important}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:#222d;color:#fff;padding:10px 18px;border-radius:20px;z-index:300;font-size:14px;animation:rise .25s;transition:opacity .4s;max-width:90vw;text-align:center}
.toast.out{opacity:0}

/* ---------- brand logo ---------- */
img.brand{display:block;height:auto;max-width:100%;justify-self:center;user-select:none;-webkit-user-drag:none}
[data-theme=dark] img.brand{background:#fff;border-radius:16px;padding:10px 14px}
.card img.brand{animation:none;margin:2px 0 6px}
#empty img.brand{animation:float 3.2s ease-in-out infinite}
#splash .ring{width:min(300px,80vw);height:min(300px,80vw)}
#splash .logo{position:relative;width:62%;animation:beat 1.8s ease-in-out infinite}
.lockbox img.brand{margin-bottom:4px}

/* ================= brand theme: navy + teal ================= */
:root{
  --navy:#12306b;--navy2:#1a4590;--teal:#07b3a4;--teal-d:#06877c;
  --accent:#12306b;
  --bg:#edf2f8;--panel:#ffffff;--text:#0e1a33;--muted:#5b6b86;--line:#dfe7f1;
  --chat:#e6eff4;--mine:#cdf1ec;--theirs:#ffffff;
  --hero:linear-gradient(160deg,#e7eefb 0%,#d7f3ef 100%);
  --tickread:#079d90;
}
[data-theme=dark]{
  --accent:#14c8b8;
  --bg:#0a1428;--panel:#0f1f3d;--text:#e8eefb;--muted:#8da0c4;--line:#1b2f57;
  --chat:#0a1428;--mine:#0b6b66;--theirs:#15284d;
  --hero:linear-gradient(160deg,#0a1428 0%,#0b2b3c 100%);
  --tickread:#5eead4;
}
body{background:var(--bg);color:var(--text)}
#auth,#lock,#splash{background:var(--hero)}
/* navy header bars */
.top{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;border-bottom:0}
[data-theme=dark] .top{background:var(--panel);border-bottom:1px solid var(--line)}
.top .muted{color:#b9c8e6}
.top .icon:hover{background:#ffffff26}
.top .av{box-shadow:0 0 0 2px #ffffff40}
.av.on::after{background:var(--teal);border-color:var(--navy)}
@keyframes pulse{0%{box-shadow:0 0 0 0 #07b3a499}70%,100%{box-shadow:0 0 0 7px #07b3a400}}
/* teal highlights */
.tabs button.on{color:var(--teal-d);border-bottom-color:var(--teal)}
[data-theme=dark] .tabs button.on{color:var(--accent);border-bottom-color:var(--accent)}
#stDot{background:var(--teal)}
.badge{background:var(--teal-d);color:#fff}
[data-theme=dark] .badge{background:var(--accent);color:#06142e}
.tick.read{color:var(--tickread)}
.m a{color:var(--teal-d)}[data-theme=dark] .m a{color:var(--accent)}
.m .who{color:var(--teal-d)}
.quote{border-left-color:var(--teal)}.quote b{color:var(--teal-d)}
[data-theme=dark] .quote b,[data-theme=dark] .m .who{color:var(--accent)}
.opt .bar{background:var(--teal)}
.av.ring{box-shadow:0 0 0 2px var(--panel),0 0 0 4px var(--teal)}
.av.ring.seen{box-shadow:0 0 0 2px var(--panel),0 0 0 4px #9aa8c2}
.av .plus,.reacts button.on{border-color:var(--teal)}
.av .plus{background:var(--teal)}
.item.sel,.item:hover{background:var(--bg)}
.empty-list{color:var(--muted)}
.link{color:var(--teal-d)}[data-theme=dark] .link{color:var(--accent)}
.card input:focus,dialog input:focus{border-color:var(--teal)}
.send,.primary{background:var(--accent);color:#fff}
[data-theme=dark] .send,[data-theme=dark] .primary{background:var(--accent);color:#06142e}
.sw button.on{border-color:var(--text)}
#dots i{border-color:var(--teal)}#dots i.f{background:var(--teal)}
#pad button.hit{background:var(--teal);color:#fff;box-shadow:0 0 0 6px #07b3a440}
.cb.acc span{background:var(--teal)}
#call{background:radial-gradient(circle at 50% 28%,#1b4f86 0%,#0d2147 45%,#07122a 100%)}
#splash .arc{stroke:url(#sg)}
#splash .track{stroke:var(--line)}
.day,.sys{background:var(--panel);color:var(--muted)}
.m{box-shadow:0 1px 2px #12306b22}
#msgs.wp-green{background-image:linear-gradient(160deg,#d3f1ee,#b8e5e0)}
#msgs.wp-blue{background-image:linear-gradient(160deg,#dbe5f7,#c3d2ee)}
[data-theme=dark] #msgs.wp-green{background-image:linear-gradient(160deg,#0b2a30,#08202a)}
[data-theme=dark] #msgs.wp-blue{background-image:linear-gradient(160deg,#0d1c3a,#091428)}
.rip{background:currentColor}

/* ---------- link statuses, status audience, link cards ---------- */
.mcard{display:flex;align-items:center;gap:10px;width:100%;margin-top:6px;padding:12px;border-radius:10px;color:#fff;font-weight:600;text-align:left}
.mcard.youtube{background:linear-gradient(135deg,#c4302b,#7a1713)}
.mcard.instagram{background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af)}
.mcard .play{width:34px;height:34px;border-radius:50%;background:#ffffff33;display:grid;place-items:center;flex:none}
.embedwrap{margin-top:6px;border-radius:10px;overflow:hidden;background:#000}
.embedwrap iframe{display:block;width:100%;border:0}
.m .embedwrap.youtube iframe{aspect-ratio:16/9}
.m .embedwrap.instagram iframe{height:540px}
#sv .embedwrap{margin:0;border-radius:12px}
#sv .embedwrap.youtube{width:min(96vw,calc((100vh - 200px) * 1.7778))}
#sv .embedwrap.youtube iframe{aspect-ratio:16/9}
#sv .embedwrap.instagram{width:min(96vw,420px);height:calc(100vh - 170px)}
#sv .embedwrap.instagram iframe{height:100%}
#svNav{pointer-events:none}#svNav span{pointer-events:auto}
#sv.islink #svBody{padding:68px 0 70px}
#sv.islink #svNav{justify-content:space-between}
#sv.islink #svPrev,#sv.islink #svNext{flex:none;width:12%}
#svBars .bar b.hold{width:100%;opacity:.9}
.openext{position:absolute;right:16px;bottom:18px;z-index:4;color:#fff;background:#ffffff24;padding:8px 14px;border-radius:18px;text-decoration:none;font-size:13px}
#sv.islink .st-cap{bottom:72px;z-index:4}
.staud{margin-top:12px}.staud select{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text)}
#stPick{max-height:150px;overflow-y:auto;margin-top:6px}
.pickrow{display:flex!important;align-items:center;gap:10px;padding:6px 4px;margin:0!important;color:var(--text)!important;font-size:15px!important}
.pickrow input{width:auto!important;margin:0!important}
.av.sm{width:30px;height:30px;font-size:13px}

/* ---------- tones + contact details ---------- */
.lockrow select{flex:1;min-width:0}
dialog label.chk{display:flex;align-items:center;gap:8px;color:var(--text);font-size:14px;margin:10px 0 0}
dialog label.chk input{width:auto;margin:0}

/* ---------- account safety ---------- */
.agree{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--muted);line-height:1.4}
.agree input{width:auto;margin-top:2px}.agree a,.legal a{color:var(--teal-d)}
.legal{text-align:center;font-size:12px;color:var(--muted)}
.acct{display:flex;gap:6px;flex-wrap:wrap;justify-content:space-between}
.acct .link,.acct a.link{text-decoration:none}
.dangerlink{color:#d93025!important;width:100%;text-align:left;margin-top:4px}
button.danger{background:#d93025!important;color:#fff!important}
.menu{display:grid;gap:2px;margin-top:6px}
.menu button{text-align:left;padding:12px 8px;border-radius:8px;font-size:15px}.menu button:hover{background:var(--bg)}
#blockBar{display:none;align-items:center;justify-content:space-between;gap:10px;padding:8px 14px;background:var(--panel);border-top:1px solid var(--line);color:var(--muted);font-size:14px}

/* ---------- profile photo ---------- */
.pfp{display:flex;align-items:center;gap:14px;margin-bottom:6px}
.pfp .av{width:76px;height:76px;font-size:32px;flex:none;cursor:default}
.pfpbtns{display:grid;justify-items:start}
#cAv{cursor:pointer}