:root{--bg:#0a0e17;--bg2:#0f1620;--bg3:#13233a;--panel:#0e1728;--panel2:#0b1322;--border:#1e2b45;--text:#e8eef7;--muted:#93a4c0;--violet:#7c3aed;--sky:#38bdf8;--cyan:#22d3ee;--green:#00d084;--blue:#0693e3;--grad-primary:linear-gradient(135deg,#00d084,#0693e3);--grad-accent:linear-gradient(100deg,#38bdf8,#22d3ee 50%,#7c3aed)}*{box-sizing:border-box}body{margin:0;color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:radial-gradient(1100px 560px at 72% -12%,#13233a 0,rgba(19,35,58,0) 60%),linear-gradient(135deg,#0a0e17,#0f1620 55%,#0a0e17);background-attachment:fixed;min-height:100vh}a{color:var(--sky);text-decoration:none}a:hover{color:var(--cyan)}.grad-text{background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent}.btn{display:inline-block;text-align:center;border:0;border-radius:9999px;padding:12px 22px;font-weight:700;color:#04121a;background:var(--grad-primary);cursor:pointer;box-shadow:0 10px 26px -12px rgba(6,147,227,.7)}.btn:hover{filter:brightness(1.07)}.btn:disabled{opacity:.6;cursor:default}.btn-ghost{display:inline-block;text-align:center;border:1px solid var(--border);border-radius:9999px;padding:10px 18px;color:var(--text);background:#0e1728;cursor:pointer}.btn-ghost:hover{border-color:#2b3f66;color:#fff}.card{border:1px solid var(--border);border-radius:16px;padding:22px;background:linear-gradient(180deg,#0e1728,#0b1322);box-shadow:0 24px 48px -34px #000}.input{width:100%;box-sizing:border-box;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:#0b1322;color:var(--text)}.input:focus{outline:none;border-color:var(--sky)}.muted{color:var(--muted)}