:root{
  --accent:#9a4dff;--accent2:#ef6dff;--accent3:#6b8cff;--bg:#070914;--bg2:#0b0e1c;
  --panel:#121626;--panel2:#181d31;--panel3:#20263d;--text:#f8f7ff;--muted:#a8aec8;
  --border:rgba(175,126,255,.22);--glow:rgba(154,77,255,.34);--good:#57d68a;--warn:#ffbf69;--bad:#ff6f8f;
  --radius:20px;--shadow:0 22px 65px rgba(0,0,0,.28);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:dark
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(circle at 50% -15%,rgba(116,70,215,.32),transparent 32%),var(--bg);color:var(--text)}body{min-height:100dvh;overflow-x:hidden}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}.tiny{font-size:12px}.good{color:var(--good)}.warn{color:var(--warn)}.bad{color:var(--bad)}

/* Auth */
.auth-shell{min-height:100dvh;display:grid;grid-template-columns:1.05fr .95fr;background:radial-gradient(circle at 25% 25%,rgba(154,77,255,.28),transparent 35%),var(--bg)}
.auth-hero{padding:clamp(32px,7vw,90px);display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.auth-hero:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-120px;bottom:-160px;background:radial-gradient(circle,rgba(239,109,255,.35),transparent 65%);filter:blur(10px)}
.logo{font-size:clamp(44px,7vw,88px);font-weight:1000;letter-spacing:-4px;background:linear-gradient(110deg,#fff,#f2a8ff 45%,#985cff);-webkit-background-clip:text;color:transparent;line-height:.95}.tagline{font-size:clamp(20px,2.2vw,32px);max-width:700px;margin:22px 0 10px;font-weight:750}.hero-copy{font-size:17px;line-height:1.55;color:var(--muted);max-width:720px}.hero-pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-pill{border:1px solid var(--border);background:rgba(18,22,38,.7);padding:9px 12px;border-radius:999px;color:#d8d4ea}
.auth-side{padding:24px;display:grid;place-items:center}.auth-card{width:min(500px,100%);background:rgba(18,22,38,.94);border:1px solid var(--border);border-radius:28px;padding:24px;box-shadow:var(--shadow);backdrop-filter:blur(20px)}.auth-card h1{margin:0 0 6px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--panel2);padding:4px;border-radius:14px;margin:18px 0}.auth-tabs button{border:0;background:transparent;color:var(--muted);padding:11px;border-radius:11px}.auth-tabs button.active{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:800}.form{display:grid;gap:11px}.field{display:grid;gap:6px}.field label{font-size:13px;color:var(--muted)}.input,select,textarea{width:100%;border:1px solid var(--border);background:#0f1322;color:var(--text);border-radius:14px;padding:12px 13px;outline:none}.input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(154,77,255,.12)}.primary-btn,.btn,.icon-btn,.pill{border:1px solid var(--border);color:var(--text);background:var(--panel2);border-radius:14px;padding:10px 13px}.primary-btn{border:0;background:linear-gradient(135deg,var(--accent),var(--accent2));font-weight:900}.primary-btn:hover{filter:brightness(1.08)}.form-error{min-height:20px;color:var(--bad);font-size:13px}

/* App shell */
.app-shell{min-height:100dvh;display:grid;grid-template-rows:auto 1fr}.topbar{height:64px;position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border);background:rgba(7,9,20,.82);backdrop-filter:blur(18px)}.brand{font-size:26px;font-weight:1000;letter-spacing:-1px;background:linear-gradient(110deg,#fff,var(--accent2));-webkit-background-clip:text;color:transparent}.top-actions{display:flex;align-items:center;gap:8px}.plan-chip{font-size:12px;font-weight:900;padding:7px 10px;border-radius:999px;border:1px solid var(--border);background:var(--panel)}.plan-chip.free{color:#d3d7e8}.plan-chip.premium{color:#ffd66e;border-color:#6d5b26;background:#2e2814}.plan-chip.vip{color:#ffb0ee;border-color:#713a78;background:#2d1533}.icon-btn{width:42px;height:42px;padding:0;display:grid;place-items:center}.icon-btn:hover,.btn:hover,.pill:hover{border-color:var(--accent)}
.workspace{min-height:0}.desktop-rail{display:none}.main{padding:14px 12px 96px;min-height:0}.screen{display:none;animation:fade .18s ease}.screen.active{display:block}@keyframes fade{from{opacity:.35;transform:translateY(5px)}to{opacity:1;transform:none}}.screen-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px}.screen-head h1{font-size:25px;margin:0}.actions{display:flex;gap:8px;flex-wrap:wrap}
.card{background:linear-gradient(180deg,rgba(20,24,42,.98),rgba(15,19,33,.98));border:1px solid var(--border);border-radius:var(--radius);padding:15px;box-shadow:0 14px 45px rgba(0,0,0,.18)}.grid{display:grid;gap:12px}.list{display:grid;gap:7px}.row{display:flex;align-items:center;gap:11px;padding:11px;border-radius:15px;background:var(--panel2);border:1px solid transparent}.row.clickable{cursor:pointer}.row.clickable:hover,.row.selected{border-color:var(--accent);background:color-mix(in srgb,var(--panel2) 82%,var(--accent) 8%)}.grow{min-width:0;flex:1}.grow b,.grow small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.grow small{color:var(--muted);margin-top:3px}.avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;flex:none;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 0 24px var(--glow);font-weight:900}.badge{background:var(--accent);color:#fff;border-radius:999px;min-width:22px;height:22px;padding:0 6px;display:grid;place-items:center;font-size:12px;font-weight:900}.status-dot{width:9px;height:9px;border-radius:50%;background:var(--good);display:inline-block}.divider{height:1px;background:var(--border);margin:13px 0}.section-title{margin:0 0 10px;font-size:17px}

/* Navigation */
.bottomnav{position:fixed;z-index:70;left:50%;bottom:0;transform:translateX(-50%);width:min(100%,860px);height:78px;padding:8px 8px max(8px,env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,1fr);background:rgba(8,10,22,.92);border:1px solid var(--border);border-bottom:0;border-radius:23px 23px 0 0;backdrop-filter:blur(20px)}.navbtn{border:0;background:transparent;color:var(--muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:11px}.navbtn .ico{font-size:21px}.navbtn.active{color:var(--accent2)}.navbtn.me{position:relative;top:-24px}.navbtn.me .ico{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,var(--accent),var(--accent2));border:5px solid var(--bg);box-shadow:0 0 32px var(--glow);font-size:25px}.rail-btn{border:0;background:transparent;color:var(--muted);border-radius:14px;padding:12px 13px;display:flex;align-items:center;gap:12px;text-align:left;width:100%}.rail-btn:hover,.rail-btn.active{background:var(--panel2);color:#fff}.rail-btn .ico{width:28px;text-align:center;font-size:20px}.rail-me{margin:7px 0;background:linear-gradient(135deg,rgba(154,77,255,.2),rgba(239,109,255,.12))}

/* Conversations */
.chat-layout{grid-template-columns:1fr}.chat-list-card{display:none}.chat-card{min-height:calc(100dvh - 180px);display:grid;grid-template-rows:auto 1fr auto}.chat-head{display:flex;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px solid var(--border)}.chat-tools{display:flex;gap:6px}.messages{padding:14px 0;display:flex;flex-direction:column;gap:9px;overflow:auto;max-height:calc(100dvh - 330px)}.bubble{max-width:78%;padding:10px 12px;border-radius:16px;background:var(--panel2);line-height:1.35}.bubble.me{align-self:flex-end;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}.secure-tag{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:5px}.composer{display:flex;gap:8px;border-top:1px solid var(--border);padding-top:11px}.composer .input{flex:1}.chat-info{display:none}.usage-meter{height:7px;background:#262b40;border-radius:999px;overflow:hidden}.usage-meter span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));width:0}.feature-list{display:grid;gap:8px}.feature{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.05)}

/* Mail */
.mail-layout{grid-template-columns:1fr}.mail-preview{display:none}.tabs{display:flex;gap:7px;overflow:auto;padding-bottom:3px}.tabs .pill{white-space:nowrap}.mail-body{line-height:1.6;color:#d9dcec}

/* Me */
.profile-head{display:flex;align-items:center;gap:13px}.profile-head .avatar{width:68px;height:68px;font-size:23px}.progress{height:8px;background:#252a3f;border-radius:999px;overflow:hidden}.progress span{height:100%;display:block;background:linear-gradient(90deg,var(--accent),var(--accent2))}.me-layout{grid-template-columns:1fr}.skin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.skin{height:100px;border-radius:16px;border:2px solid transparent;padding:9px;display:flex;align-items:end;font-weight:900;cursor:pointer}.skin.active{border-color:#fff}.skin.neon{background:linear-gradient(145deg,#251148,#a44df5)}.skin.sakura{background:linear-gradient(145deg,#401226,#ff6ca9)}.skin.ocean{background:linear-gradient(145deg,#08253e,#2e8dff)}.skin.forest{background:linear-gradient(145deg,#0d2a18,#3bd275)}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.media{aspect-ratio:1;border-radius:14px;background:linear-gradient(145deg,var(--panel2),color-mix(in srgb,var(--accent) 30%,var(--panel2)));display:grid;place-items:center;font-size:28px}.plan-cards{display:grid;gap:10px}.plan-card{padding:13px;border-radius:16px;background:var(--panel2);border:1px solid var(--border)}.plan-card.current{border-color:var(--accent)}

/* Match */
.match-layout{display:grid;gap:12px}.match-card{height:min(610px,calc(100dvh - 245px));min-height:500px;border-radius:28px;position:relative;overflow:hidden;background:linear-gradient(160deg,#7f59ad,#dda0bf 52%,#1b2855);box-shadow:var(--shadow)}.match-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 25%,rgba(255,255,255,.22),transparent 17%),linear-gradient(0deg,rgba(0,0,0,.9),transparent 62%)}.match-person{position:absolute;left:50%;top:43%;transform:translate(-50%,-50%);width:180px;height:180px;border-radius:50%;background:linear-gradient(145deg,#f7c7db,#8a5db5);display:grid;place-items:center;font-size:70px;box-shadow:0 20px 70px rgba(0,0,0,.3)}.match-info{position:absolute;left:18px;right:18px;bottom:18px}.match-info h2{font-size:30px;margin:10px 0 4px}.match-actions{display:flex;justify-content:center;gap:18px}.match-actions button{width:62px;height:62px;border-radius:50%;border:1px solid var(--border);background:var(--panel);color:#fff;font-size:25px}.question-panel{display:none}

/* Feed */
.feed-wrap{height:calc(100dvh - 160px);overflow-y:auto;scroll-snap-type:y mandatory;border-radius:22px}.feed-item{height:100%;min-height:560px;scroll-snap-align:start;position:relative;border-radius:22px;overflow:hidden;background:linear-gradient(145deg,#4c3284,#e18bb4 56%,#263e7c)}.feed-item:nth-child(2){background:linear-gradient(145deg,#063d51,#2b9ca5,#d2ac5d)}.feed-item:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 65% 27%,rgba(255,255,255,.22),transparent 16%),linear-gradient(0deg,rgba(0,0,0,.84),transparent 58%)}.feed-avatar-art{position:absolute;width:260px;height:260px;border-radius:50%;left:50%;top:39%;transform:translate(-50%,-50%);background:linear-gradient(145deg,rgba(255,255,255,.34),rgba(94,52,134,.5));border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;font-size:95px}.feed-copy{position:absolute;left:18px;right:78px;bottom:20px;z-index:2}.feed-actions{position:absolute;right:12px;bottom:20px;z-index:2;display:grid;gap:11px;text-align:center}.feed-action{width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:rgba(8,8,18,.58);color:#fff;font-size:20px;display:grid;place-items:center}.feed-side{display:none}

/* Dialogs */
.overlay{position:fixed;inset:0;z-index:100;background:rgba(2,4,12,.88);display:grid;place-items:center;padding:16px;backdrop-filter:blur(18px)}.modal{width:min(720px,100%);max-height:92dvh;overflow:auto}.modal h2{margin-top:0}.close-btn{float:right}.security-choice{display:grid;gap:9px}.security-choice label{display:grid;grid-template-columns:auto 1fr;gap:10px;padding:12px;border-radius:15px;background:var(--panel2);border:1px solid var(--border)}.meter{display:flex;gap:3px}.meter i{width:11px;height:7px;border-radius:3px;background:#31374e}.meter i.on{background:var(--accent)}.entropy{height:110px;border:1px dashed var(--accent);border-radius:15px;position:relative;overflow:hidden;display:grid;place-items:center;touch-action:none}.entropy-dot{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--accent2);pointer-events:none}.toast{position:fixed;z-index:150;right:14px;top:76px;max-width:min(420px,calc(100vw - 28px));background:var(--panel);border:1px solid var(--accent);box-shadow:var(--shadow);padding:12px 14px;border-radius:14px}.vip-badge{color:#ffb4ef}.premium-badge{color:#ffd36e}

@media(min-width:780px){
  .main{padding:18px 18px 96px}.mail-layout{grid-template-columns:minmax(290px,360px) 1fr}.mail-preview{display:block}.chat-layout{grid-template-columns:minmax(280px,350px) 1fr}.chat-list-card{display:block}.skin-grid{grid-template-columns:repeat(4,1fr)}.me-layout{grid-template-columns:minmax(320px,410px) 1fr}.match-layout{grid-template-columns:minmax(0,1fr) 320px}.question-panel{display:block}.feed-wrap{max-width:760px;margin:auto}
}

@media(min-width:1100px){
  body{overflow:hidden}.app-shell{height:100dvh}.topbar{height:68px;padding:0 24px}.workspace{display:grid;grid-template-columns:248px minmax(0,1fr);height:calc(100dvh - 68px)}.desktop-rail{display:flex;flex-direction:column;padding:14px 11px;border-right:1px solid var(--border);background:rgba(9,12,24,.76);min-height:0}.rail-nav{display:grid;gap:4px}.rail-bottom{margin-top:auto;display:grid;gap:6px}.desktop-user{padding:11px;border-radius:15px;background:var(--panel);border:1px solid var(--border);display:flex;gap:10px;align-items:center}.desktop-user .avatar{width:38px;height:38px}.main{padding:18px 22px 24px;overflow:auto;height:100%}.bottomnav{display:none}.screen-head h1{font-size:27px}.chat-layout{grid-template-columns:320px minmax(420px,1fr) 290px;height:calc(100dvh - 132px)}.chat-card{min-height:0;height:100%}.messages{max-height:none;min-height:0}.chat-info{display:block;height:100%;overflow:auto}.mail-layout{grid-template-columns:370px minmax(0,1fr);height:calc(100dvh - 132px)}.mail-layout>.card{height:100%;overflow:auto}.me-layout{grid-template-columns:390px minmax(0,1fr)}.match-layout{grid-template-columns:minmax(420px,620px) 360px;justify-content:center}.match-card{height:calc(100dvh - 210px);max-height:700px}.feed-layout{display:grid;grid-template-columns:minmax(520px,720px) 320px;gap:14px;justify-content:center}.feed-wrap{height:calc(100dvh - 135px);max-width:none}.feed-side{display:block}.feed-item{min-height:640px}.auth-shell{grid-template-columns:1.1fr .9fr}
}

@media(max-width:760px){
  .auth-shell{grid-template-columns:1fr}.auth-hero{display:none}.auth-side{padding:14px}.auth-card{padding:18px}.topbar{height:58px}.main{padding:10px 9px 94px}.screen-head h1{font-size:22px}.chat-card{min-height:calc(100dvh - 168px)}.messages{max-height:calc(100dvh - 315px)}.feed-wrap{height:calc(100dvh - 145px)}.match-card{height:calc(100dvh - 230px);min-height:480px}
}