:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#182640;background:#f4f7fb}
*{box-sizing:border-box}
html,body{min-height:100%;margin:0}
body{min-height:100vh;min-height:100dvh}
button,input{font:inherit}
.login-shell{display:grid;min-height:100vh;min-height:100dvh;place-items:center;padding:24px;background:radial-gradient(circle at 50% 0,#e8f0ff,transparent 42%),#f4f7fb}
.login-panel{display:flex;width:100%;justify-content:center}
.login-card{width:min(100%,430px);padding:40px;border:1px solid #e3e9f2;border-radius:20px;background:#fff;box-shadow:0 18px 52px rgba(21,43,80,.09)}
.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:34px;color:#182640;font-size:17px;font-weight:750;letter-spacing:-.025em}
.login-brand-mark{display:grid;width:42px;height:42px;flex:none;place-items:center;border-radius:11px;background:#3b77ee;color:#fff;font-size:14px;font-weight:800;box-shadow:0 8px 22px rgba(16,47,108,.22)}
.login-card h2{margin:0 0 8px;color:#182640;font-size:32px;font-weight:760;letter-spacing:-.045em;line-height:1.15}
.login-intro{margin:0 0 30px;color:#6b7b91;font-size:13px;line-height:1.55}
.login-form{display:flex;flex-direction:column;gap:19px}
.login-field label{display:block;margin-bottom:8px;color:#43546d;font-size:12px;font-weight:750}
.login-field input{display:block;width:100%;height:45px;padding:0 13px;border:1px solid #d3deed;border-radius:9px;outline:none;background:#fff;color:#192a44;font-size:14px;transition:border-color .15s,box-shadow .15s}
.login-field input:focus{border-color:#3b77ee;box-shadow:0 0 0 3px rgba(59,119,238,.13)}
.login-password-wrap{position:relative}
.login-password-wrap input{padding-right:87px}
.login-password-wrap button{position:absolute;top:5px;right:5px;min-width:72px;height:35px;border:0;border-radius:6px;background:#f0f4fa;color:#46617f;font-size:11px;font-weight:750;cursor:pointer}
.login-password-wrap button:hover{background:#e5edf8}
.login-submit{display:flex;align-items:center;justify-content:space-between;width:100%;height:46px;margin-top:5px;padding:0 16px;border:0;border-radius:9px;background:#285fdb;color:#fff;font-size:13px;font-weight:750;cursor:pointer;box-shadow:0 8px 18px rgba(40,95,219,.2);transition:background-color .15s,transform .15s}
.login-submit:hover{background:#1f50c1;transform:translateY(-1px)}
.login-submit span{font-size:20px;font-weight:400}
.login-error{margin:0 0 22px;padding:11px 13px;border:1px solid #f3cbc8;border-radius:8px;background:#fff4f3;color:#ad342d;font-size:12px;font-weight:650}
.login-card button:focus-visible{outline:2px solid #3b77ee;outline-offset:3px}
@media(max-width:480px){.login-shell{padding:16px}.login-card{padding:30px 24px}.login-card h2{font-size:29px}}
@media(max-width:380px){.login-shell{padding:12px}.login-card{padding:27px 20px}}
@media(prefers-reduced-motion:reduce){.login-submit{transition:none}}