:root{--z-bg:#020815;--z-panel:rgba(4,17,38,.82);--z-line:rgba(48,183,255,.24);--z-blue:#168cff;--z-cyan:#28d6ff;--z-text:#f7fbff;--z-muted:#9eb3cc;--z-green:#5df2a3}
*{box-sizing:border-box}
html,body{min-height:100%;margin:0}
body:has(.zero-login){background:var(--z-bg);overflow-x:hidden}
.zero-login{position:relative;min-height:100vh;overflow:hidden;color:var(--z-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 25% 15%,rgba(0,119,255,.13),transparent 34%),linear-gradient(135deg,#020713 0%,#031024 50%,#020815 100%)}
.zero-login__canvas,.zero-login__grid,.zero-login__aurora{position:absolute;inset:0;pointer-events:none}
.zero-login__canvas{width:100%;height:100%;opacity:.7}
.zero-login__grid{opacity:.22;background-image:linear-gradient(rgba(35,145,255,.11) 1px,transparent 1px),linear-gradient(90deg,rgba(35,145,255,.11) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent 90%)}
.zero-login__aurora{filter:blur(60px);opacity:.32;border-radius:50%;animation:z-float 14s ease-in-out infinite alternate}
.zero-login__aurora--one{width:420px;height:420px;left:-140px;top:8%;background:#006dff}
.zero-login__aurora--two{width:360px;height:360px;right:7%;bottom:-160px;background:#00d8ff;animation-delay:-5s}
.zero-login__shell{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(390px,.78fr);gap:clamp(24px,3vw,56px);width:min(1540px,calc(100% - 48px));min-height:100vh;margin:auto;padding:32px 0;align-items:center}
.zero-login__hero{min-width:0;padding:8px 0}
.zero-login__brand{display:flex;align-items:center;gap:14px;margin-bottom:clamp(28px,5vh,58px)}
.zero-login__brand strong,.zero-login__brand small{display:block;letter-spacing:.15em}.zero-login__brand strong{font-size:25px}.zero-login__brand small{font-size:11px;color:#a7c8e7;margin-top:3px}
.zero-login__mark{display:grid;place-items:center;width:54px;height:54px;font-size:40px;font-weight:950;font-style:italic;color:#fff;transform:skew(-8deg);background:linear-gradient(135deg,#42e3ff 0%,#137dff 50%,#4b3cff 100%);clip-path:polygon(15% 0,100% 0,72% 42%,100% 42%,82% 100%,0 100%,27% 58%,0 58%);filter:drop-shadow(0 0 14px rgba(31,157,255,.7))}
.zero-login__eyebrow{display:flex;align-items:center;gap:10px;color:#89cfff;text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:700}.zero-login__eyebrow span{width:8px;height:8px;border-radius:50%;background:var(--z-green);box-shadow:0 0 14px var(--z-green)}
.zero-login__hero-copy h1{max-width:760px;margin:14px 0 18px;font-size:clamp(44px,5.3vw,84px);line-height:.98;letter-spacing:-.055em}.zero-login__hero-copy h1 em{font-style:normal;color:transparent;background:linear-gradient(90deg,#3adfff,#267cff);-webkit-background-clip:text;background-clip:text}.zero-login__lead{max-width:700px;margin:0;color:var(--z-muted);font-size:clamp(16px,1.4vw,21px);line-height:1.65}
.zero-login__visual{position:relative;height:clamp(270px,34vh,430px);margin:10px 0 8px;isolation:isolate}
.zero-login__portrait-wrap{position:absolute;left:18%;bottom:0;width:min(38vw,390px);height:100%;overflow:hidden;filter:drop-shadow(0 20px 30px rgba(0,0,0,.45));z-index:2}.zero-login__portrait-wrap:after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,transparent 58%,#031024 100%)}.zero-login__portrait-wrap img{width:100%;height:100%;object-fit:contain;object-position:center bottom}
.zero-login__orbit{position:absolute;border:1px solid rgba(42,183,255,.25);border-radius:50%;animation:z-spin 22s linear infinite}.zero-login__orbit:before,.zero-login__orbit:after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:#42dfff;box-shadow:0 0 18px #42dfff}.zero-login__orbit:before{top:12%;left:16%}.zero-login__orbit:after{right:9%;bottom:22%}.zero-login__orbit--outer{width:440px;height:440px;left:6%;top:-20px}.zero-login__orbit--inner{width:310px;height:310px;left:13%;top:42px;animation-direction:reverse;animation-duration:15s}
.zero-login__ai-avatar{position:absolute;right:5%;bottom:11%;width:190px;height:230px;z-index:3;filter:drop-shadow(0 0 22px rgba(41,201,255,.45));animation:z-breathe 4s ease-in-out infinite}.zero-login__ai-head{position:absolute;left:59px;top:10px;width:78px;height:92px;border:2px solid #50ddff;border-radius:48% 48% 44% 44%;background:linear-gradient(135deg,rgba(60,206,255,.4),rgba(0,53,135,.38));box-shadow:inset 0 0 30px rgba(85,224,255,.3)}.zero-login__ai-head:before{content:"";position:absolute;left:-13px;right:-13px;top:28px;height:33px;border:2px solid #2dbeff;border-radius:20px}.zero-login__ai-body{position:absolute;left:28px;bottom:12px;width:145px;height:138px;border:2px solid #43d5ff;border-radius:70px 70px 18px 18px;background:linear-gradient(180deg,rgba(31,156,255,.35),rgba(6,36,88,.25));clip-path:polygon(27% 0,73% 0,100% 100%,0 100%)}.zero-login__ai-ring{position:absolute;left:7px;bottom:0;width:180px;height:35px;border:2px solid #35cbff;border-radius:50%;box-shadow:0 0 20px #198dff,inset 0 0 14px #198dff;animation:z-pulse 2.4s ease-in-out infinite}
.zero-login__wave{position:absolute;right:0;top:44%;display:flex;align-items:center;gap:4px;width:240px;height:70px;opacity:.75}.zero-login__wave i{display:block;width:3px;height:calc(8px + (var(--i) % 7)*4px);background:linear-gradient(#51e8ff,#1777ff);border-radius:4px;animation:z-wave 1.4s ease-in-out infinite;animation-delay:calc(var(--i)*-45ms)}
.zero-login__capabilities{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:6px}.zero-login__capabilities article{display:flex;gap:12px;min-height:76px;padding:14px;border:1px solid var(--z-line);border-radius:14px;background:linear-gradient(145deg,rgba(11,35,72,.68),rgba(3,16,37,.48));backdrop-filter:blur(10px);transition:.25s ease}.zero-login__capabilities article:hover{transform:translateY(-3px);border-color:rgba(50,205,255,.6);box-shadow:0 12px 28px rgba(0,91,190,.16)}.zero-login__capabilities article>span{font-size:11px;color:#58dfff;font-weight:800;letter-spacing:.12em}.zero-login__capabilities strong,.zero-login__capabilities small{display:block}.zero-login__capabilities strong{font-size:14px}.zero-login__capabilities small{margin-top:5px;color:#8fa7bf;font-size:12px;line-height:1.35}
.zero-login__trust{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}.zero-login__trust span{padding:9px 13px;border:1px solid rgba(72,166,245,.17);border-radius:999px;background:rgba(3,16,34,.55);color:#8fa9c2;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.zero-login__trust b{color:#dceeff}
.zero-login__panel{position:relative;width:100%;max-width:510px;justify-self:end;padding:clamp(30px,3.4vw,52px);border:1px solid rgba(91,202,255,.58);border-radius:28px;background:linear-gradient(155deg,rgba(9,30,65,.9),rgba(2,11,27,.92));box-shadow:0 30px 80px rgba(0,0,0,.48),inset 0 1px rgba(255,255,255,.08),0 0 35px rgba(0,132,255,.16);backdrop-filter:blur(20px);overflow:hidden}.zero-login__panel-glow{position:absolute;inset:-1px;border-radius:inherit;background:linear-gradient(115deg,transparent 0 35%,rgba(78,219,255,.45),transparent 65%);opacity:.35;transform:translateX(-120%);animation:z-sheen 7s ease-in-out infinite;pointer-events:none}
.zero-login__portal-brand{text-align:center}.zero-login__mark--large{width:76px;height:76px;margin:0 auto 14px;font-size:56px}.zero-login__portal-brand strong,.zero-login__portal-brand small,.zero-login__portal-brand i{display:block}.zero-login__portal-brand strong{font-size:28px;letter-spacing:.28em;margin-left:.28em}.zero-login__portal-brand small{margin-top:6px;color:#48b8ff;font-size:12px;letter-spacing:.32em}.zero-login__portal-brand i{margin-top:19px;color:#92aac3;font-size:11px;font-style:normal;text-transform:uppercase;letter-spacing:.28em}
.zero-login__welcome{text-align:center;margin:30px 0 25px}.zero-login__welcome h2{margin:0 0 8px;font-size:27px}.zero-login__welcome p{margin:0;color:#9bb0c6;font-size:14px}.zero-login__alert{margin-bottom:18px;padding:13px 15px;border:1px solid rgba(255,106,126,.38);border-radius:12px;background:rgba(148,20,46,.2);color:#ffb7c1;font-size:13px;line-height:1.45}
.zero-login__form>label{display:block;margin:16px 0 8px;color:#dce9f7;font-size:13px;font-weight:650}.zero-login__field{display:flex;align-items:center;min-height:54px;padding:0 14px;border:1px solid rgba(115,167,214,.3);border-radius:12px;background:rgba(1,8,22,.46);transition:.2s}.zero-login__field:focus-within{border-color:#35caff;box-shadow:0 0 0 3px rgba(26,170,255,.12),0 0 22px rgba(0,126,255,.12)}.zero-login__field>span{width:28px;color:#6f9abc;font-weight:800}.zero-login__field input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:#fff;font:inherit;font-size:14px}.zero-login__field input::placeholder{color:#71859c}.zero-login__reveal{border:0;background:transparent;color:#73bfff;font-size:11px;font-weight:700;cursor:pointer}.zero-login__options{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:16px 0}.zero-login__remember{display:flex;align-items:center;gap:8px;color:#c7d6e6;font-size:13px;cursor:pointer}.zero-login__remember input{accent-color:#168cff}.zero-login__security-note{color:#69bdf3;font-size:12px}
.zero-login__submit{display:flex;justify-content:center;align-items:center;gap:14px;width:100%;min-height:56px;border:0;border-radius:12px;color:#fff;background:linear-gradient(90deg,#068cff,#2850f4);font-size:15px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;cursor:pointer;box-shadow:0 10px 30px rgba(0,104,255,.28);transition:.22s ease}.zero-login__submit:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,127,255,.38)}.zero-login__submit:active{transform:translateY(0)}.zero-login__submit b{font-size:23px;line-height:1}.zero-login__submit.is-loading{opacity:.8;pointer-events:none}.zero-login__security{display:flex;gap:12px;align-items:flex-start;margin-top:24px;padding-top:20px;border-top:1px solid rgba(115,167,214,.16)}.zero-login__security>span{display:grid;place-items:center;flex:0 0 34px;height:34px;border:1px solid #2eafff;border-radius:50%;color:#54d7ff}.zero-login__security strong,.zero-login__security small{display:block}.zero-login__security strong{font-size:13px}.zero-login__security small{margin-top:4px;color:#879bb1;font-size:11px;line-height:1.45}.zero-login__footer{margin-top:25px;color:#6f849b;text-align:center;font-size:10px;letter-spacing:.05em}.zero-login__footer span{padding:0 7px;color:#3e688e}
@keyframes z-spin{to{transform:rotate(360deg)}}@keyframes z-wave{0%,100%{transform:scaleY(.45);opacity:.55}50%{transform:scaleY(1.25);opacity:1}}@keyframes z-pulse{0%,100%{transform:scale(.92);opacity:.55}50%{transform:scale(1.05);opacity:1}}@keyframes z-breathe{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes z-float{to{transform:translate(45px,-30px) scale(1.12)}}@keyframes z-sheen{0%,45%{transform:translateX(-130%)}70%,100%{transform:translateX(130%)}}
@media (max-width:1100px){.zero-login__shell{grid-template-columns:1fr;max-width:850px;padding:24px 0 48px}.zero-login__panel{justify-self:center;max-width:620px}.zero-login__hero-copy{text-align:center}.zero-login__eyebrow,.zero-login__brand{justify-content:center}.zero-login__lead{margin-inline:auto}.zero-login__visual{height:340px}.zero-login__capabilities{grid-template-columns:repeat(2,1fr)}.zero-login__trust{justify-content:center}}
@media (max-width:640px){.zero-login__shell{width:min(100% - 24px,560px);padding:18px 0 30px}.zero-login__brand{margin-bottom:28px}.zero-login__hero-copy h1{font-size:43px}.zero-login__lead{font-size:15px}.zero-login__visual{height:280px}.zero-login__portrait-wrap{left:3%;width:270px}.zero-login__ai-avatar{right:-12px;transform:scale(.82);transform-origin:right bottom}.zero-login__orbit--outer{left:-40px;width:330px;height:330px}.zero-login__orbit--inner{left:8px;width:250px;height:250px}.zero-login__wave{display:none}.zero-login__capabilities{grid-template-columns:1fr}.zero-login__panel{padding:28px 20px;border-radius:22px}.zero-login__options{align-items:flex-start;flex-direction:column}.zero-login__security-note{padding-left:24px}}
@media (prefers-reduced-motion:reduce){.zero-login *,.zero-login *:before,.zero-login *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}.zero-login__canvas{display:none}}

/* ZERO LOGIN V2 COMPACT — desktop-first, one-screen presentation */
@media (min-width:1101px){
  body:has(.zero-login){overflow:hidden}
  .zero-login{height:100vh;min-height:680px}
  .zero-login__shell{width:min(1500px,calc(100% - 36px));height:100vh;min-height:680px;padding:18px 0;gap:clamp(22px,2.4vw,42px);grid-template-columns:minmax(0,1.38fr) minmax(390px,.72fr)}
  .zero-login__hero{display:grid;grid-template-rows:auto auto 180px auto auto;align-content:center;padding:0}
  .zero-login__brand{margin-bottom:18px}
  .zero-login__brand strong{font-size:22px}.zero-login__brand small{font-size:10px}.zero-login__mark{width:48px;height:48px;font-size:35px}
  .zero-login__eyebrow{font-size:10px}
  .zero-login__hero-copy h1{max-width:780px;margin:10px 0 12px;font-size:clamp(46px,4.6vw,68px);line-height:.96}
  .zero-login__lead{max-width:760px;font-size:clamp(14px,1.1vw,17px);line-height:1.5}
  .zero-login__visual{height:180px;margin:4px 0 2px}
  .zero-login__orbit--outer{width:300px;height:300px;left:20%;top:-66px}
  .zero-login__orbit--inner{width:210px;height:210px;left:25%;top:-20px}
  .zero-login__ai-avatar{right:13%;bottom:1px;width:152px;height:176px;transform:scale(.86);transform-origin:center bottom}
  .zero-login__wave{right:3%;top:42%;width:195px;height:55px}
  .zero-login__capabilities{gap:8px;margin-top:2px}
  .zero-login__capabilities article{min-height:60px;padding:10px 11px;border-radius:12px;gap:9px}
  .zero-login__capabilities strong{font-size:12px}.zero-login__capabilities small{margin-top:3px;font-size:10px}.zero-login__capabilities article>span{font-size:9px}
  .zero-login__trust{margin-top:10px;gap:7px}.zero-login__trust span{padding:7px 10px;font-size:9px}
  .zero-login__panel{max-width:470px;padding:26px 34px;border-radius:24px}
  .zero-login__mark--large{width:58px;height:58px;margin-bottom:9px;font-size:43px}
  .zero-login__portal-brand strong{font-size:23px}.zero-login__portal-brand small{font-size:10px}.zero-login__portal-brand i{margin-top:12px;font-size:9px}
  .zero-login__welcome{margin:19px 0 16px}.zero-login__welcome h2{font-size:23px}.zero-login__welcome p{font-size:12px}
  .zero-login__form>label{margin:11px 0 6px;font-size:11px}.zero-login__field{min-height:47px}.zero-login__field input{font-size:13px}
  .zero-login__options{margin:12px 0}.zero-login__remember,.zero-login__security-note{font-size:11px}
  .zero-login__submit{min-height:49px;font-size:13px}
  .zero-login__security{margin-top:17px;padding-top:15px}.zero-login__security strong{font-size:11px}.zero-login__security small{font-size:9px}.zero-login__security>span{flex-basis:30px;height:30px}
  .zero-login__footer{margin-top:15px;font-size:9px}
}

@media (min-width:1101px) and (max-height:760px){
  .zero-login{min-height:620px}.zero-login__shell{min-height:620px;padding:10px 0}
  .zero-login__hero{grid-template-rows:auto auto 138px auto auto}
  .zero-login__brand{margin-bottom:10px}.zero-login__hero-copy h1{font-size:clamp(42px,4.25vw,60px);margin:7px 0 9px}.zero-login__lead{font-size:14px}
  .zero-login__visual{height:138px}.zero-login__ai-avatar{transform:scale(.7);bottom:-14px}.zero-login__orbit--outer{transform:scale(.8)}.zero-login__orbit--inner{transform:scale(.8)}
  .zero-login__capabilities article{min-height:54px;padding:8px 10px}.zero-login__trust{margin-top:7px}
  .zero-login__panel{padding:20px 30px}.zero-login__welcome{margin:14px 0 12px}.zero-login__mark--large{width:50px;height:50px;font-size:37px}.zero-login__portal-brand i{margin-top:8px}
  .zero-login__field{min-height:43px}.zero-login__form>label{margin:8px 0 5px}.zero-login__options{margin:9px 0}.zero-login__submit{min-height:45px}.zero-login__security{margin-top:12px;padding-top:11px}.zero-login__footer{margin-top:10px}
}

/* Compact creator portrait */
.zero-login__creator-card{position:absolute;left:2%;bottom:10px;z-index:4;display:flex;align-items:center;gap:10px;padding:8px 11px 8px 8px;border:1px solid rgba(72,181,255,.28);border-radius:16px;background:rgba(3,16,34,.72);box-shadow:0 12px 30px rgba(0,0,0,.28),inset 0 1px rgba(255,255,255,.05);backdrop-filter:blur(12px)}
.zero-login__creator-card img{width:58px;height:58px;object-fit:cover;object-position:center 24%;border-radius:13px;border:1px solid rgba(72,198,255,.42);box-shadow:0 0 18px rgba(27,162,255,.22)}
.zero-login__creator-card strong,.zero-login__creator-card small{display:block}.zero-login__creator-card strong{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#e9f6ff}.zero-login__creator-card small{margin-top:3px;font-size:10px;color:#78bce8}
@media (min-width:1101px){.zero-login__creator-card{left:1%;bottom:8px}.zero-login__creator-card img{width:52px;height:52px}}
@media (max-width:1100px){.zero-login__creator-card{left:50%;transform:translateX(-50%);bottom:8px}}
@media (max-width:640px){.zero-login__creator-card{position:relative;left:auto;bottom:auto;transform:none;width:max-content;max-width:100%;margin:8px auto 0}.zero-login__creator-card img{width:48px;height:48px}}