:root{
    --atlas-login-navy:#0b2744;
    --atlas-login-navy-deep:#061a2e;
    --atlas-login-blue:#1678d3;
    --atlas-login-blue-bright:#2997ef;
    --atlas-login-green:#25a777;
    --atlas-login-text:#173451;
    --atlas-login-muted:#718399;
    --atlas-login-border:#dce6f0;
    --atlas-login-surface:#f5f8fb;
}
*{box-sizing:border-box}
html,body{min-height:100%;margin:0}
body.atlas-login-page{min-height:100vh;background:#edf3f8;color:var(--atlas-login-text);font-family:"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}
.atlas-login-shell{display:grid;grid-template-columns:minmax(430px,1.08fr) minmax(420px,.92fr);min-height:100vh;overflow:hidden;background:#fff}
.atlas-login-brand{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:100vh;padding:48px clamp(42px,6vw,92px) 34px;overflow:hidden;color:#fff;background:linear-gradient(145deg,var(--atlas-login-navy-deep) 0%,var(--atlas-login-navy) 52%,#124b78 100%)}
.atlas-login-brand:before{position:absolute;inset:0;content:"";opacity:.2;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 86%)}
.atlas-login-brand:after{position:absolute;right:-190px;bottom:-210px;width:520px;height:520px;border:1px solid rgba(88,178,248,.18);border-radius:50%;box-shadow:0 0 0 54px rgba(88,178,248,.035),0 0 0 108px rgba(88,178,248,.025);content:""}
.atlas-login-brand__glow{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}
.atlas-login-brand__glow--one{top:-180px;right:-140px;width:430px;height:430px;background:radial-gradient(circle,rgba(41,151,239,.26),rgba(41,151,239,0) 69%)}
.atlas-login-brand__glow--two{left:-160px;bottom:80px;width:390px;height:390px;background:radial-gradient(circle,rgba(37,167,119,.16),rgba(37,167,119,0) 70%)}
.atlas-login-brand__content,.atlas-login-brand__footer{position:relative;z-index:1}
.atlas-login-brand__logo{display:block;width:178px;height:auto;margin:0 0 clamp(48px,8vh,88px);object-fit:contain}
.atlas-login-brand__message{max-width:660px}
.atlas-login-eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:20px;color:#8fd0ff;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.atlas-login-eyebrow i{font-size:12px}
.atlas-login-brand h1{max-width:640px;margin:0;font-size:clamp(40px,4.5vw,68px);font-weight:700;line-height:1.04;letter-spacing:-.045em}
.atlas-login-brand h1 span{color:#6fc2ff}
.atlas-login-brand__message>p{max-width:590px;margin:24px 0 0;color:#afc3d6;font-size:16px;line-height:1.7}
.atlas-login-capabilities{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:720px;margin-top:42px}
.atlas-login-capabilities article{display:flex;align-items:center;gap:11px;min-height:76px;padding:14px;border:1px solid rgba(255,255,255,.10);border-radius:14px;background:rgba(255,255,255,.055);backdrop-filter:blur(8px)}
.atlas-login-capabilities article>span{display:flex;align-items:center;justify-content:center;width:35px;height:35px;flex:0 0 35px;border-radius:10px;background:rgba(70,171,245,.14);color:#75c4fc}
.atlas-login-capabilities strong,.atlas-login-capabilities small{display:block}
.atlas-login-capabilities strong{color:#edf6fd;font-size:11px;line-height:1.3}
.atlas-login-capabilities small{margin-top:4px;color:#89a4ba;font-size:9px;line-height:1.3}
.atlas-login-brand__footer{display:flex;align-items:center;gap:9px;margin-top:38px;color:#87a0b5;font-size:10px;letter-spacing:.04em}
.atlas-login-status-dot{width:7px;height:7px;border-radius:50%;background:#3ed398;box-shadow:0 0 0 5px rgba(62,211,152,.1)}
.atlas-login-access{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:100vh;padding:82px clamp(38px,6vw,96px) 54px;background:linear-gradient(180deg,#fff 0%,#f8fafc 100%)}
.atlas-login-access__topline{position:absolute;top:34px;right:clamp(38px,6vw,96px);left:clamp(38px,6vw,96px);display:flex;align-items:center;justify-content:space-between;color:#7f90a2;font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.atlas-login-access__topline span{display:flex;align-items:center;gap:7px}
.atlas-login-access__topline i{color:var(--atlas-login-green)}
.atlas-login-access__topline b{color:#194b77;font-size:12px;letter-spacing:.14em}
.atlas-login-card{width:100%;max-width:460px;margin:auto}
.atlas-login-card__mark{display:flex;align-items:center;justify-content:center;width:58px;height:58px;margin-bottom:24px;border-radius:17px;background:linear-gradient(145deg,#123c69,#0b2744);box-shadow:0 12px 28px rgba(11,39,68,.18)}
.atlas-login-card__mark img{width:45px;height:45px;object-fit:contain}
.atlas-login-card__eyebrow{display:block;margin-bottom:8px;color:var(--atlas-login-green);font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.atlas-login-card h2{margin:0;color:#102f4c;font-size:32px;font-weight:750;letter-spacing:-.025em}
.atlas-login-card__intro{margin:12px 0 28px;color:var(--atlas-login-muted);font-size:13px;line-height:1.65}
.atlas-login-alert{display:flex;align-items:flex-start;gap:11px;margin:0 0 20px;padding:13px 14px;border:1px solid;border-radius:12px;font-size:11px}
.atlas-login-alert>i{margin-top:2px}
.atlas-login-alert strong,.atlas-login-alert span{display:block}
.atlas-login-alert span{margin-top:3px;line-height:1.4}
.atlas-login-alert--danger{border-color:#f1d1d5;background:#fff6f7;color:#a83645}
.atlas-login-alert--success{border-color:#cce9dc;background:#f3fbf7;color:#187550}
.atlas-login-form{display:flex;flex-direction:column;gap:19px}
.atlas-login-field label{display:block;margin:0 0 8px;color:#294760;font-size:11px;font-weight:700}
.atlas-login-input{position:relative;display:flex;align-items:center}
.atlas-login-input>i{position:absolute;top:50%;left:16px;z-index:1;color:#8297aa;font-size:13px;transform:translateY(-50%)}
.atlas-login-input input{width:100%;height:50px;padding:0 48px 0 44px;border:1px solid var(--atlas-login-border);border-radius:12px;outline:none;background:#fff;color:#183b59;font-size:13px;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}
.atlas-login-input input::placeholder{color:#a2afbc}
.atlas-login-input input:hover{border-color:#c4d3e1}
.atlas-login-input input:focus{border-color:#3b8bc9;box-shadow:0 0 0 4px rgba(38,126,193,.10);transform:translateY(-1px)}
.atlas-login-password-toggle{position:absolute;top:50%;right:8px;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:0;border-radius:9px;outline:none;background:transparent;color:#7c91a4;cursor:pointer;transform:translateY(-50%)}
.atlas-login-password-toggle:hover,.atlas-login-password-toggle:focus{background:#eef4f9;color:#245f91}
.atlas-login-submit{display:flex;align-items:center;justify-content:space-between;width:100%;height:52px;margin-top:5px;padding:0 18px;border:0;border-radius:12px;background:linear-gradient(135deg,#174f83,#123c69);color:#fff;font-size:13px;font-weight:750;letter-spacing:.01em;cursor:pointer;box-shadow:0 12px 25px rgba(18,60,105,.20);transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.atlas-login-submit:hover,.atlas-login-submit:focus{outline:none;background:linear-gradient(135deg,#1c5d97,#154775);box-shadow:0 16px 30px rgba(18,60,105,.25);transform:translateY(-1px)}
.atlas-login-submit:active{box-shadow:0 7px 16px rgba(18,60,105,.18);transform:translateY(0)}
.atlas-login-submit i{font-size:11px}
.atlas-login-security{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:24px;color:#8796a5;font-size:9.5px;text-align:center}
.atlas-login-security i{color:var(--atlas-login-green);font-size:10px}
.atlas-login-access__footer{position:absolute;right:clamp(38px,6vw,96px);bottom:24px;left:clamp(38px,6vw,96px);display:flex;justify-content:space-between;color:#9aa7b4;font-size:9px}
@media(max-width:1080px){
    .atlas-login-shell{grid-template-columns:minmax(360px,.85fr) minmax(430px,1.15fr)}
    .atlas-login-brand{padding-right:42px;padding-left:42px}
    .atlas-login-capabilities{grid-template-columns:1fr}
    .atlas-login-capabilities article{min-height:60px}
    .atlas-login-capabilities article:nth-child(3){display:none}
}
@media(max-width:780px){
    .atlas-login-shell{display:block;overflow:visible}
    .atlas-login-brand{min-height:auto;padding:30px 26px 38px}
    .atlas-login-brand:after{right:-230px;bottom:-260px}
    .atlas-login-brand__logo{width:132px;margin-bottom:34px}
    .atlas-login-brand h1{font-size:36px}
    .atlas-login-brand__message>p{margin-top:16px;font-size:13px}
    .atlas-login-capabilities,.atlas-login-brand__footer{display:none}
    .atlas-login-access{min-height:auto;padding:82px 26px 72px}
    .atlas-login-access__topline{top:26px;right:26px;left:26px}
    .atlas-login-card{max-width:520px}
    .atlas-login-access__footer{right:26px;bottom:22px;left:26px}
}
@media(max-width:480px){
    .atlas-login-brand{padding:24px 20px 31px}
    .atlas-login-brand__logo{width:112px;margin-bottom:25px}
    .atlas-login-eyebrow{margin-bottom:13px;font-size:9px}
    .atlas-login-brand h1{font-size:30px}
    .atlas-login-brand__message>p{font-size:12px;line-height:1.55}
    .atlas-login-access{padding:76px 20px 70px}
    .atlas-login-access__topline{right:20px;left:20px}
    .atlas-login-card__mark{width:50px;height:50px;margin-bottom:20px;border-radius:14px}
    .atlas-login-card__mark img{width:39px;height:39px}
    .atlas-login-card h2{font-size:27px}
    .atlas-login-card__intro{margin-bottom:23px}
    .atlas-login-access__footer{right:20px;left:20px;justify-content:center}
    .atlas-login-access__footer span:last-child{display:none}
}
@media(prefers-reduced-motion:reduce){.atlas-login-input input,.atlas-login-submit{transition:none}}