:root{--navy:#052c57;--blue:#075d9d;--orange:#ff7900;--ink:#17324d;--muted:#66798c;--soft:#f3f7fb;--line:#d6e2eb}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--soft)}
.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(360px,.9fr) minmax(500px,1.1fr)}
.login-brand{padding:0;display:flex;flex-direction:column;justify-content:space-between;background:var(--navy);color:#fff;position:relative;overflow:hidden}
.login-brand:after{content:"";position:absolute;width:440px;height:440px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-190px;bottom:-180px;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.018)}
.login-logo{position:relative;z-index:1;width:100%;min-height:108px;padding:18px clamp(34px,5vw,76px);display:flex;align-items:center;background:#fff;border-bottom:1px solid var(--line)}
.login-logo img{display:block;width:270px;max-width:100%;height:auto;filter:none}
.login-message{position:relative;z-index:1;max-width:450px;margin:56px clamp(34px,5vw,76px)}
.eyebrow{display:block;color:#ff9d3f;font-size:.76rem;letter-spacing:.18em;font-weight:700;margin-bottom:17px}
.login-brand h1{font-size:clamp(2.3rem,4vw,3.9rem);line-height:1.08;letter-spacing:-.04em;font-weight:500;margin:0 0 17px}
.login-brand p{color:#bdd0e1;font-size:1rem;line-height:1.65;margin:0}
.login-brand small{position:relative;z-index:1;color:#9db5c9;margin:0 clamp(34px,5vw,76px) 56px}
.login-area{padding:44px clamp(30px,8vw,110px);display:flex;align-items:center;justify-content:center}
.login-panel{width:100%;max-width:470px}
.back-link{display:inline-block;color:var(--muted);text-decoration:none;font-size:.87rem;margin-bottom:45px}
.login-panel h2{color:var(--navy);font-size:2rem;font-weight:500;letter-spacing:-.025em;margin:0 0 8px}
.login-panel>p{color:var(--muted);margin:0 0 30px}
.field{display:block;margin-bottom:18px}
.field span{display:block;font-size:.86rem;font-weight:600;margin-bottom:8px}
.field input{width:100%;height:52px;border:1px solid #cbd8e3;border-radius:8px;background:#fff;padding:0 15px;color:var(--ink);font:inherit;outline:none}
.field input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(7,93,157,.1)}
.btn-login{width:100%;height:52px;border:0;border-radius:8px;background:var(--navy);color:#fff;font-weight:600;transition:.2s}
.btn-login:hover{background:var(--blue)}
.alert{font-size:.88rem;border-radius:8px}
@media(max-width:850px){.login-page{grid-template-columns:1fr}
.login-brand{min-height:280px;padding:0}
.login-logo{width:100%;min-height:82px;padding:12px 34px}
.login-logo img{width:220px}
.login-message{margin:42px 34px 34px}
.login-brand h1{font-size:2.1rem}
.login-brand small{display:none}
.login-area{padding:40px 24px}
.back-link{margin-bottom:32px}
}