:root{--background:#f9fafb;--surface:#ffffff;--surface-elevated:#f3f4f6;--foreground:#111827;--muted-foreground:#6b7280;--accent:#6366f1;--accent-soft:rgba(99,102,241,0.08);--danger:#b91c1c;--radius-lg:1rem}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0}body{min-height:100vh;font-family:system-ui,-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,sans-serif;background-color:var(--background);color:var(--foreground)}.auth-card,.bg-surface{background-color:var(--surface);border-radius:var(--radius-lg);box-shadow:0 18px 40px rgba(15,23,42,.06),0 0 0 1px rgba(17,24,39,.06)}.auth-card{width:100%;max-width:420px;margin:0 auto;padding:2.25rem 2.5rem}.text-center{text-align:center}.text-foreground{color:var(--foreground)}.text-muted-foreground{color:var(--muted-foreground)}.status-icon{display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;border-radius:999px;margin-bottom:1.25rem;background:transparent;box-shadow:none}.status-icon--error{background:radial-gradient(circle at 30% 10%,#fee2e2 0,#fecaca 25%,#f97373 80%);box-shadow:0 0 0 1px rgba(248,113,113,.65),0 18px 38px rgba(127,29,29,.7)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.7rem 1.2rem;border-radius:999px;border:none;cursor:pointer;font-size:.95rem;font-weight:500;letter-spacing:.02em;transition:background-color .18s ease-out,color .18s ease-out,transform .15s ease-out,box-shadow .18s ease-out}.btn-primary{background:radial-gradient(circle at top left,#38bdf8 0,#0ea5e9 40%,#0369a1 100%);color:#0b1020;box-shadow:0 14px 30px rgba(56,189,248,.5),0 0 0 1px rgba(8,47,73,.9)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 18px 38px rgba(56,189,248,.6),0 0 0 1px rgba(8,47,73,1)}.btn-secondary{background-color:rgba(15,23,42,.8);color:var(--muted-foreground);box-shadow:0 0 0 1px rgba(148,163,184,.45),0 10px 22px rgba(15,23,42,.75)}.btn-secondary:hover{background-color:rgba(15,23,42,.98)}.fade-in{animation:fade-in .3s ease-out forwards}.slide-up{animation:slide-up .35s cubic-bezier(.19,1,.22,1) forwards}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{transform:translateY(12px)}to{transform:translateY(0)}}