:root{--navy:#0B132B;--blue:#2563EB;--bg:#F5F7FB;--text:#172033;--muted:#748096;--line:#E3E8F0;--red:#B94352}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 15% 0,rgba(37,99,235,.07),transparent 28%),var(--bg);display:grid;place-items:center}
.login-shell{width:min(430px,calc(100% - 28px));padding:30px 0}
.login-card{background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:0 24px 65px rgba(25,39,69,.09)}
.logo{display:flex;align-items:center;gap:11px;margin-bottom:30px}.symbol{width:32px}.word{width:120px}
.eyebrow{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:750;margin-bottom:7px}
h1{margin:0;color:var(--navy);font-size:25px;letter-spacing:-.025em;font-weight:650}
.intro,.help{font-size:12px;line-height:1.55;color:var(--muted);margin:8px 0 22px}
form{display:grid;gap:8px}label{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700;margin-top:5px}
input{width:100%;height:43px;border:1px solid var(--line);border-radius:10px;background:#FBFCFE;padding:0 12px;color:var(--text);outline:none;font-size:13px}
input:focus{border-color:#AFC5F7;box-shadow:0 0 0 3px rgba(37,99,235,.07)}
button{height:43px;border:0;border-radius:10px;background:var(--navy);color:white;font-size:12px;font-weight:700;margin-top:8px;cursor:pointer}
button:hover{background:#142144}
.divider{display:flex;align-items:center;gap:10px;color:#A0AABB;font-size:9px;text-transform:uppercase;letter-spacing:.1em;margin:24px 0 10px}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}
.message{min-height:18px;font-size:11px;line-height:1.4;margin-top:12px;color:var(--red)}
.message.ok{color:#167956}
footer{text-align:center;color:#9AA5B5;font-size:9px;margin-top:16px}
@media(max-width:480px){.login-card{padding:23px 19px;border-radius:16px}.login-shell{padding:18px 0}h1{font-size:22px}}