:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}body{color:#e2e8f0;background:radial-gradient(circle at 20% 20%,#3b82f640,#0000 55%),radial-gradient(circle at 80% 0,#2dd4bf33,#0000 50%),linear-gradient(#0f172a,#111827 60%,#0b1120);justify-content:center;align-items:center;min-height:100vh;margin:0;padding:32px 16px;font-family:Noto Sans KR,Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;display:flex}.login-layout{width:min(420px,100%)}.login-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0f172ad6;border:1px solid #5eead414;border-radius:20px;padding:48px 40px;box-shadow:0 32px 60px #0206178c}.login-heading{letter-spacing:-.01em;margin:0 0 8px;font-size:1.85rem;font-weight:700}.login-subtitle{color:#e2e8f0b8;margin:0 0 28px;font-size:.98rem}.login-alert{border-radius:12px;margin-bottom:18px;padding:12px 14px;font-size:.92rem;line-height:1.45}.login-alert--info{color:#bfdbfe;background:#3b82f61f;border:1px solid #3b82f647}.login-alert--error{color:#fca5a5;background:#f871711f;border:1px solid #f871714d}.login-form{gap:18px;display:grid}.login-field{gap:6px;display:grid}.login-label{color:#e2e8f0c7;font-size:.88rem;font-weight:600}.login-input{color:#e2e8f0;background:#0f172aa6;border:1px solid #94a3b838;border-radius:12px;width:100%;padding:14px 16px;font-size:1rem;transition:border-color .18s,box-shadow .18s}.login-input:focus{border-color:#3b82f6a6;outline:none;box-shadow:0 0 0 3px #3b82f638}.login-input::-moz-placeholder{color:#94a3b8a6}.login-input::placeholder{color:#94a3b8a6}.login-submit{color:#0f172a;cursor:pointer;background:linear-gradient(135deg,#22d3ee,#3b82f6);border:none;border-radius:12px;width:100%;margin-top:6px;padding:14px 18px;font-size:1rem;font-weight:700;transition:transform .2s,box-shadow .2s}.login-submit:hover{transform:translateY(-1px);box-shadow:0 18px 32px #3b82f659}.login-submit:active{transform:translateY(0)}.login-footnote{color:#94a3b8bf;text-align:center;margin-top:28px;font-size:.78rem;line-height:1.4}@media(max-width:520px){.login-card{border-radius:18px;padding:36px 28px}.login-heading{font-size:1.6rem}}