:root{color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;width:100%;min-height:100%;background:#020407;color:#edf8ff;font-family:Arial,Helvetica,sans-serif}.auth-scene{min-height:100dvh;display:grid;grid-template-columns:minmax(320px,460px) 1fr;align-items:center;padding:clamp(24px,6vw,110px);background:linear-gradient(90deg,#02050beF 0%,#030711de 35%,#03071128 65%),url('auth-command-citadel.jpg?v=172a') center/cover no-repeat}.auth-panel{position:relative;padding:38px 38px 34px;border:1px solid #355268;background:linear-gradient(150deg,#091521f5,#03070cf2);box-shadow:0 30px 80px #000,0 0 0 1px #07101a inset}.auth-panel:before{content:'';position:absolute;inset:9px;border-top:1px solid #ec4c4c;border-left:1px solid #17485f;pointer-events:none}.eyebrow{margin:0 0 12px;color:#ff6b68;font-weight:bold;font-size:11px;letter-spacing:2px}.auth-panel h1{margin:0 0 7px;font-size:28px;letter-spacing:3px}.sub{margin:0 0 27px;color:#91aab8;font-size:13px}.auth-form{display:grid;gap:15px}.field{display:grid;gap:6px;color:#7fa9bb;font-size:10px;font-weight:bold;letter-spacing:1.3px}.field input{height:46px;padding:0 13px;border:1px solid #284455;background:#020910;color:#eefaff;font-size:15px;outline:none;transition:.15s}.field input:focus{border-color:#80e4ff;box-shadow:0 0 0 3px #57cbec20}.auth-submit{height:48px;margin-top:7px;border:1px solid #f05b57;background:linear-gradient(90deg,#8e252a,#d9433f);color:white;font-weight:bold;letter-spacing:1.4px;cursor:pointer;transition:.15s}.auth-submit:hover{filter:brightness(1.16);box-shadow:0 0 20px #e23e3a66}.auth-footer{display:flex;justify-content:space-between;gap:16px;margin-top:24px;padding-top:18px;border-top:1px solid #19313e;color:#78909b;font-size:12px}.auth-footer a{color:#8ee8ff;text-decoration:none;font-weight:bold}.auth-error{margin:0 0 17px;padding:10px;border-left:2px solid #f55d5d;background:#391518a8;color:#ffb9b9;font-size:13px}.auth-mark{position:fixed;right:30px;bottom:22px;color:#8ecde0aa;font-size:10px;letter-spacing:2px}@media(max-width:700px){.auth-scene{display:block;padding:18px;background:linear-gradient(#02050be8,#030711d9),url('auth-command-citadel.jpg?v=172a') center/cover no-repeat}.auth-panel{margin-top:10vh;padding:27px 22px}.auth-panel h1{font-size:23px}.auth-mark{right:15px;bottom:13px;font-size:8px}}