html,body{margin:0;overflow:hidden;overscroll-behavior:none;background-color:var(--bg)}
html{height:-webkit-fill-available}
body{min-height:100vh;min-height:-webkit-fill-available}
#bgfx{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
#bgfx i{position:absolute;width:60vmax;height:60vmax;border-radius:50%;filter:blur(80px);opacity:.35;animation:drift 22s ease-in-out infinite}
#bgfx i:nth-child(1){background:#6a1fd0;left:-20vmax;top:-20vmax}
#bgfx i:nth-child(2){background:#1f6fe0;right:-25vmax;top:20vh;animation-delay:-7s}
#bgfx i:nth-child(3){background:#7a2ae0;left:10vw;bottom:-30vmax;animation-delay:-14s}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(4vmax,3vmax)}}
#app{position:fixed;z-index:1;top:0;bottom:0;left:0;right:0;max-width:560px;margin:0 auto;display:flex;flex-direction:column}
.boot{flex:1;display:grid;place-items:center}
.boot img{border-radius:18px;animation:glow 2s ease-in-out infinite}
.screen{flex:1;display:flex;flex-direction:column;min-height:0;animation:scrIn .32s cubic-bezier(.2,.8,.2,1) both}
@keyframes scrIn{from{opacity:0;transform:translateX(14px)}to{opacity:1;transform:none}}
.screen.back{animation-name:scrBack}
@keyframes scrBack{from{opacity:0;transform:translateX(-14px)}to{opacity:1;transform:none}}
.scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:0 16px calc(18px + env(safe-area-inset-bottom))}
.center{flex:1;display:flex;flex-direction:column;justify-content:center;padding:calc(18px + env(safe-area-inset-top)) 22px calc(18px + env(safe-area-inset-bottom));overflow-y:auto}
.auth-top{position:absolute;top:calc(14px + env(safe-area-inset-top));right:18px;z-index:5}
.hero-logo{text-align:center;margin-bottom:8px}
.hero-logo .logo{font-size:56px}
.tagline{text-align:center;color:#d6d2f0;margin:10px 0 30px;font-size:15px}
.card{padding:22px 20px;display:flex;flex-direction:column;gap:14px}
.card h2{margin:0 0 2px;font-size:21px}
.link{background:none;border:0;color:#9fb8ff;text-decoration:underline;text-underline-offset:3px;cursor:pointer;font-size:14px;padding:4px}
.right{align-self:flex-end}
.redeem-row{display:flex;align-items:center;justify-content:center;gap:8px;color:#d6d2f0;font-size:15px;margin-top:4px}
.redeem-row button{background:none;border:0;color:#c07bff;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px;font-size:15px}
.auth-foot{display:flex;justify-content:space-between;align-items:center;margin-top:34px;padding-top:14px;border-top:1px solid rgba(255,255,255,.08);font-size:14px}
.auth-foot a{color:#a9a3e6}
.err{color:#ff8fb3;font-size:14px;min-height:0}
.err:empty{display:none}
.ok{color:var(--ok)}
.note{font-size:13px;color:var(--muted);line-height:1.45}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.4;color:#d6d2f0;cursor:pointer}
.check input{width:20px;height:20px;accent-color:#9b2cff;flex:none;margin-top:1px}
.nick-msg{font-size:13px;padding-left:16px;margin-top:-6px}
.nick-msg.bad{color:#ff8fb3}.nick-msg.good{color:var(--ok)}
.code-box{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:22px;letter-spacing:.08em;text-align:center;padding:18px 10px;border-radius:16px;background:rgba(10,8,28,.6);border:1px dashed #9b6bff;color:#fff;user-select:all;text-shadow:0 0 10px #a24bff88}
/* top bar */
.bar{display:flex;align-items:center;gap:10px;padding:calc(10px + env(safe-area-inset-top)) 14px 10px;min-height:56px;position:relative;z-index:3;background:linear-gradient(180deg,rgba(7,5,26,.85),rgba(7,5,26,.55));backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(180,140,255,.12)}
.bar h1{font-size:19px;margin:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar .logo{font-size:28px;flex:1}
.ib{width:40px;height:40px;border-radius:12px;border:0;background:transparent;display:grid;place-items:center;cursor:pointer;color:#e6e2ff;flex:none;position:relative;transition:background .2s}
.ib:hover{background:rgba(255,255,255,.08)}
.ib svg{width:22px;height:22px}
.ib.hearticon svg{fill:#ff4fcf;stroke:none;filter:drop-shadow(0 0 6px #ff3fc8) drop-shadow(0 0 12px #a24bff);animation:beat 2.6s ease-in-out infinite}
@keyframes beat{0%,100%{transform:scale(1)}10%{transform:scale(1.15)}20%{transform:scale(1)}}
.dot{position:absolute;top:6px;right:6px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:#ff3d7a;font-size:10px;font-weight:700;display:grid;place-items:center;color:#fff}
/* bottom nav */
.nav{flex:none;display:flex;justify-content:space-around;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(9,7,26,.82);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid rgba(180,140,255,.14)}
.nav button{flex:1;background:none;border:0;color:var(--dim);display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;cursor:pointer;padding:4px;position:relative}
.nav button svg{width:24px;height:24px}
.nav button.on{color:#fff}
.nav button.on svg{filter:drop-shadow(0 0 6px #a24bff);stroke:url(#ng)}
/* list */
.supbar{margin:12px 0 4px;padding:12px 40px 12px 14px;display:flex;align-items:center;gap:10px;font-size:14px;position:relative;animation:fadeIn .4s ease both}
.supbar a{color:#fff;font-weight:600}
.supbar .x{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--muted);font-size:18px;cursor:pointer;padding:8px}
.sec{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin:18px 4px 8px}
.row{display:flex;align-items:center;gap:12px;padding:11px 10px;border-radius:16px;cursor:pointer;transition:background .2s,transform .15s;position:relative}
.row:hover{background:rgba(255,255,255,.05)}
.row:active{transform:scale(.99)}
.row .meta{flex:1;min-width:0}
.row .name{font-weight:600;display:flex;align-items:center;gap:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .prev{color:var(--muted);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.row .time{font-size:12px;color:var(--dim);align-self:flex-start;margin-top:4px}
.row .unread{min-width:22px;height:22px;padding:0 6px;border-radius:11px;background:var(--grad);font-size:12px;font-weight:700;display:grid;place-items:center;box-shadow:0 0 12px #7a2aff99}
.av{width:48px;height:48px;border-radius:50%;flex:none;display:grid;place-items:center;font-weight:700;font-size:19px;color:#fff;background:linear-gradient(135deg,#9b2cff,#2aa6ff);box-shadow:0 0 0 2px rgba(255,255,255,.08),0 0 14px #7a2aff55;overflow:hidden;position:relative}
.av img{width:100%;height:100%;object-fit:cover}
.av.sm{width:36px;height:36px;font-size:15px}
.av.lg{width:104px;height:104px;font-size:40px;box-shadow:0 0 0 3px rgba(255,255,255,.1),0 0 30px #7a2aff88}
.empty{text-align:center;color:var(--muted);padding:40px 20px;line-height:1.5}
.empty .big{font-size:44px;margin-bottom:8px;filter:drop-shadow(0 0 10px #a24bff)}
.fab{position:absolute;right:18px;bottom:calc(84px + env(safe-area-inset-bottom));width:56px;height:56px;border-radius:50%;border:0;background:var(--grad);color:#fff;display:grid;place-items:center;box-shadow:0 0 24px #7a2aff99;cursor:pointer;z-index:4}
.fab svg{width:26px;height:26px}
/* chat */
.chat{flex:1;display:flex;flex-direction:column;min-height:0}
.msgs{flex:1;overflow-y:auto;padding:14px 12px 8px;display:flex;flex-direction:column;gap:6px;overscroll-behavior:contain}
.day{align-self:center;font-size:12px;color:var(--dim);margin:10px 0 4px;padding:3px 10px;border-radius:10px;background:rgba(255,255,255,.05)}
.m{max-width:78%;align-self:flex-start;position:relative;animation:pop .25s cubic-bezier(.2,.9,.3,1.2) both;touch-action:pan-y;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
@keyframes pop{from{opacity:0;transform:scale(.94) translateY(6px)}to{opacity:1;transform:none}}
.m.mine{align-self:flex-end}
.bub{padding:10px 14px;border-radius:20px 20px 20px 6px;background:linear-gradient(160deg,rgba(255,255,255,.1),rgba(255,255,255,.05));border:1px solid rgba(200,190,255,.16);line-height:1.38;word-wrap:break-word;overflow-wrap:anywhere;white-space:pre-wrap;font-size:15.5px}
.m.mine .bub{border-radius:20px 20px 6px 20px;background:linear-gradient(100deg,#8f2cff,#3a8dff);border-color:transparent;box-shadow:0 4px 18px #6a2aff55}
.m .info{display:flex;gap:6px;align-items:center;justify-content:flex-end;font-size:11px;color:var(--dim);margin:3px 6px 0}
.m:not(.mine) .info{justify-content:flex-start}
.m .info .rd{color:#6fc3ff}
.m .ttl{display:inline-flex;align-items:center;gap:3px;color:#c9a6ff}
.m .quote{font-size:13px;padding:6px 10px;margin-bottom:6px;border-left:3px solid #c48bff;border-radius:8px;background:rgba(0,0,0,.18);color:#e9e4ff;opacity:.9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m .rx{position:absolute;bottom:12px;display:flex;gap:2px;padding:2px 6px;border-radius:12px;background:#1a1638;border:1px solid rgba(255,255,255,.12);font-size:13px;transform:translateY(50%)}
.m.mine .rx{left:-8px}.m:not(.mine) .rx{right:-8px}
.m.hasrx{margin-bottom:12px}
.media{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:18px;min-width:220px;background:linear-gradient(160deg,rgba(40,30,90,.7),rgba(20,16,50,.7));border:1px solid rgba(180,140,255,.35);box-shadow:0 0 18px #7a2aff33,inset 0 0 20px #8a5cff1a;cursor:pointer}
.media .mi{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad);box-shadow:0 0 14px #7a2aff99;font-size:20px;flex:none}
.media b{display:block;font-size:15px}
.media span{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}
.media.done{opacity:.6;cursor:default;box-shadow:none}
.media.done .mi{background:rgba(255,255,255,.1);box-shadow:none}
.wave{display:flex;align-items:center;gap:2px;height:22px;margin-top:4px}
.wave i{width:3px;border-radius:2px;background:linear-gradient(#c48bff,#6fc3ff)}
.composer{padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(9,7,26,.82);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid rgba(180,140,255,.14)}
.replying{display:flex;align-items:center;gap:8px;font-size:13px;padding:6px 10px;margin-bottom:6px;border-left:3px solid #c48bff;border-radius:8px;background:rgba(255,255,255,.05)}
.replying span{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}
.replying button{background:none;border:0;color:var(--muted);cursor:pointer;font-size:16px}
.cbox{display:flex;flex-direction:column;gap:2px;padding:6px 6px 6px 14px;border-radius:22px;background:rgba(20,16,46,.75);border:1px solid rgba(190,170,255,.22)}
.crow{display:flex;align-items:center;gap:4px}
.cbox textarea{width:100%;resize:none;background:transparent;border:0;outline:0;font-size:16px;max-height:130px;padding:9px 0;line-height:1.35}
.chip{border:1px solid rgba(190,170,255,.3);background:rgba(255,255,255,.05);border-radius:14px;padding:7px 12px;font-size:13px;cursor:pointer;white-space:nowrap;color:#d8d2ff}
.chip.on{background:linear-gradient(90deg,#8f2cff55,#3a8dff55);border-color:#b48cff;color:#fff;box-shadow:0 0 12px #7a2aff66}
.cbtn{width:40px;height:40px;border-radius:50%;border:0;background:transparent;display:grid;place-items:center;cursor:pointer;color:#e6e2ff;flex:none}
.cbtn svg{width:22px;height:22px}
.cbtn.send{background:var(--grad);box-shadow:0 0 14px #7a2aff99}
.cbtn.rec{background:#ff3d7a;animation:recp 1.2s ease-in-out infinite}
@keyframes recp{0%,100%{box-shadow:0 0 0 0 #ff3d7a88}50%{box-shadow:0 0 0 10px #ff3d7a00}}
.rec-info{flex:1;padding:9px 0;color:#ff9ec0;font-variant-numeric:tabular-nums}
.blockedbar{padding:14px;text-align:center;color:var(--muted);font-size:14px}
/* sheet */
.overlay{position:fixed;inset:0;z-index:50;background:rgba(3,2,12,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:flex-end;justify-content:center;animation:ovIn .2s ease both}
@keyframes ovIn{from{opacity:0}to{opacity:1}}
.sheet{width:100%;max-width:560px;padding:16px 16px calc(18px + env(safe-area-inset-bottom));border-radius:26px 26px 0 0;animation:shIn .3s cubic-bezier(.2,.9,.3,1) both;max-height:88vh;overflow-y:auto}
@keyframes shIn{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}
.sheet h3{margin:4px 4px 12px;font-size:18px}
.sheet .grab{width:42px;height:5px;border-radius:3px;background:rgba(255,255,255,.2);margin:0 auto 12px}
.emojis{display:flex;justify-content:space-between;padding:8px 6px 14px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:6px}
.emojis button{font-size:28px;background:none;border:0;cursor:pointer;border-radius:12px;padding:6px;transition:transform .15s}
.emojis button:hover,.emojis button.on{transform:scale(1.2);background:rgba(255,255,255,.08)}
.act{display:flex;align-items:center;gap:14px;width:100%;padding:14px 10px;border:0;background:none;font-size:16px;cursor:pointer;border-radius:12px;text-align:left}
.act:hover{background:rgba(255,255,255,.06)}
.act.red{color:#ff8fb3}
.act svg{width:22px;height:22px;opacity:.85}
.opt{display:flex;align-items:center;justify-content:space-between;width:100%;padding:14px 12px;border:1px solid transparent;background:rgba(255,255,255,.04);font-size:16px;cursor:pointer;border-radius:14px;margin-bottom:8px;text-align:left}
.opt.on{border-color:#b48cff;background:linear-gradient(90deg,#8f2cff33,#3a8dff33)}
/* photo viewer */
.viewer{position:fixed;inset:0;z-index:100;background:#000;display:flex;align-items:center;justify-content:center;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.viewer img{max-width:100%;max-height:100%;object-fit:contain;pointer-events:none;-webkit-user-drag:none}
.viewer .hint{position:absolute;top:calc(14px + env(safe-area-inset-top));left:0;right:0;text-align:center;font-size:13px;color:#bbb}
.viewer .spin{width:36px;height:36px;border-radius:50%;border:3px solid #ffffff33;border-top-color:#c48bff;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
/* settings */
.list{display:flex;flex-direction:column;gap:2px;padding:6px;margin-bottom:14px}
.li{display:flex;align-items:center;gap:14px;padding:13px 12px;border-radius:14px;cursor:pointer;border:0;background:none;width:100%;text-align:left;font-size:15.5px;transition:background .2s}
.li:hover{background:rgba(255,255,255,.06)}
.li .lic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(155,44,255,.18);flex:none}
.li .lic svg{width:19px;height:19px}
.li .lt{flex:1}
.li .lv{color:var(--muted);font-size:14px}
.li.red{color:#ff8fb3}
.support-card{margin:14px 0;padding:18px;display:flex;align-items:center;gap:14px}
.support-card .t{flex:1}
.support-card b{display:block;font-size:16px}
.support-card span{font-size:13.5px;color:var(--muted)}
.profile-head{display:flex;flex-direction:column;align-items:center;gap:8px;padding:22px 0 10px;text-align:center}
.profile-head .nm{font-size:23px;font-weight:700;display:flex;gap:8px;align-items:center}
.profile-head .sub{color:var(--muted);font-size:14px}
.bio{padding:14px 16px;margin:8px 0;color:#e2ddff;line-height:1.45;white-space:pre-wrap}
.toggle{width:46px;height:28px;border-radius:14px;background:rgba(255,255,255,.15);position:relative;transition:background .2s;flex:none}
.toggle::after{content:"";position:absolute;width:22px;height:22px;border-radius:50%;background:#fff;top:3px;left:3px;transition:transform .2s}
.toggle.on{background:var(--grad)}
.toggle.on::after{transform:translateX(18px)}
/* invites */
.inv-count{display:flex;flex-direction:column;align-items:center;padding:24px 16px 20px;gap:4px}
.inv-count .n{font-size:64px;font-weight:900;line-height:1;background:linear-gradient(180deg,#e7c8ff,#8a5cff);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 14px #a24bff88)}
.inv-count .l{color:var(--muted)}
.warn{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;line-height:1.45;padding:12px 14px;border-radius:14px;background:rgba(111,195,255,.08);border:1px solid rgba(111,195,255,.25);color:#cfe9ff;margin:10px 0}
.steps{display:flex;flex-direction:column;gap:10px;margin:10px 0}
.steps div{display:flex;gap:12px;align-items:center;font-size:14px;color:#ddd8ff}
.steps b{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--grad);flex:none;font-size:13px;box-shadow:0 0 10px #7a2aff88}
.curs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:8px 0}
.curs button{padding:14px 6px;border-radius:16px;border:1px solid rgba(190,170,255,.3);background:rgba(255,255,255,.05);cursor:pointer;font-weight:700;font-size:16px;transition:all .2s}
.curs button:hover{border-color:#b48cff;box-shadow:0 0 14px #7a2aff55}
.curs button small{display:block;font-weight:400;font-size:12px;color:var(--muted);margin-top:2px}
.linkrow{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.04);margin-bottom:6px;font-size:13.5px}
.linkrow code{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#d9ccff}
.hist{display:flex;justify-content:space-between;padding:10px 4px;border-bottom:1px solid rgba(255,255,255,.06);font-size:14px}
.pill{font-size:12px;padding:3px 9px;border-radius:999px;background:rgba(79,227,168,.15);color:var(--ok)}
.pill.pend{background:rgba(255,200,80,.15);color:#ffd27a}
.pill.exp{background:rgba(255,255,255,.08);color:var(--dim)}
.processing{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;padding:30px 10px}
.bigcheck{width:84px;height:84px;border-radius:50%;display:grid;place-items:center;background:var(--grad);box-shadow:0 0 40px #7a2affaa;font-size:40px;animation:pop .5s cubic-bezier(.2,.9,.3,1.4) both}
/* lock */
.lock{position:fixed;inset:0;z-index:200;background:radial-gradient(800px 500px at 50% 0,#4a1aa055,transparent),#07051a;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:20px}
.pin-dots{display:flex;gap:14px;height:18px}
.pin-dots i{width:14px;height:14px;border-radius:50%;border:2px solid #b48cff;transition:background .15s}
.pin-dots i.f{background:#c48bff;box-shadow:0 0 10px #a24bff}
.pad{display:grid;grid-template-columns:repeat(3,72px);gap:14px}
.pad button{width:72px;height:72px;border-radius:50%;border:1px solid rgba(190,170,255,.25);background:rgba(255,255,255,.05);font-size:26px;cursor:pointer;transition:background .15s}
.pad button:active{background:rgba(155,44,255,.35)}
.shake{animation:shake .4s}
@keyframes shake{0%,100%{transform:none}20%,60%{transform:translateX(-8px)}40%,80%{transform:translateX(8px)}}
#toast{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);opacity:0;z-index:300;padding:11px 18px;border-radius:14px;background:rgba(30,24,70,.95);border:1px solid rgba(180,140,255,.4);box-shadow:0 0 20px #7a2aff66;font-size:14px;transition:all .25s;pointer-events:none;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%)}
.welcome-dia{width:120px;height:104px;margin:0 auto;animation:glow 3s ease-in-out infinite}
textarea.input,input.input{width:100%;background:rgba(10,8,28,.55);border:1px solid rgba(190,170,255,.28);border-radius:16px;padding:12px 14px;font-size:16px;outline:0;resize:vertical}
textarea.input:focus,input.input:focus{border-color:#9b6bff;box-shadow:0 0 0 3px #7a2aff33}
.search-res{padding:12px;border-radius:14px;cursor:pointer;margin-bottom:6px;background:rgba(255,255,255,.04)}
.search-res .who{font-size:12px;color:var(--dim);margin-bottom:3px}
mark{background:#9b2cff66;color:#fff;border-radius:3px;padding:0 2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}