*,*::before,*::after{box-sizing:border-box}.login-page{margin:0;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--navy);color:var(--text);padding:20px;position:relative}.login-page::before{content:"";position:fixed;inset:0;background:linear-gradient(rgba(0,194,168,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,194,168,.03) 1px,transparent 1px);background-size:48px 48px}.login-page::after{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 50%,rgba(232,160,32,.06),transparent 70%)}.login-card{position:relative;z-index:1;width:min(430px,92vw);background:var(--navy2);border:1px solid var(--border);border-radius:16px;padding:36px 38px;box-shadow:0 32px 80px rgba(0,0,0,.5)}.brand-mark{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--gold),var(--teal));color:var(--navy);display:grid;place-items:center;font-family:Syne,Arial,sans-serif;font-weight:900;letter-spacing:.02em;margin:0 auto 15px;box-shadow:0 8px 24px rgba(232,160,32,.25)}h1{margin:0 0 5px;text-align:center;font-family:Syne,Arial,sans-serif;font-weight:800;font-size:28px;letter-spacing:-.04em;color:var(--text)}h1 span{color:var(--gold)}.subtitle{text-align:center;color:var(--text2);margin:0 0 24px;font-size:13px}label{display:block;font-family:"DM Mono",monospace;font-size:10px;color:var(--text2);margin:0 0 15px;letter-spacing:.06em;text-transform:uppercase}input{width:100%;background:var(--navy3);border:1px solid var(--border);border-radius:8px;padding:10px 13px;color:var(--text);font-size:14px;outline:none;margin-top:7px}input:focus{border-color:var(--teal)}.btn-primary{width:100%;padding:12px;margin-top:5px;font-family:Syne,Arial,sans-serif;font-size:14px;font-weight:700}.error{background:rgba(232,92,92,.12);border:1px solid rgba(232,92,92,.3);border-radius:8px;padding:10px 13px;font-size:13px;color:#ff9b9b;margin-top:16px}.demo-logins{display:grid;gap:8px;margin-top:20px;color:var(--text2);font-size:12px}.demo-logins button{border:1px solid var(--border);background:var(--navy3);color:var(--text);border-radius:8px;padding:8px;text-align:left;cursor:pointer}small{display:block;margin-top:16px;color:var(--text2);text-align:center;font-family:"DM Mono",monospace;font-size:10px;letter-spacing:.04em}@media(max-width:520px){.login-card{padding:30px 24px}}