:root{--brand-purple:#9b4cff;--brand-purple-hover:#7c3ce6;--brand-cyan:#00e5ff;--brand-dark:#121212;--brand-dark-deep:#130d26;--brand-grey-50:#f7f7fa;--brand-grey-100:#ececf3;--brand-grey-300:#c7c7d1;--brand-grey-500:#6c6c7a;--brand-danger:#dc3545;--brand-success:#1f9d55;--radius-md:12px;--radius-sm:8px;--shadow-card:0 10px 30px -8px #130d262e, 0 2px 6px -2px #130d2614;--font-sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:"JetBrains Mono", SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html,body{min-height:100%;margin:0;padding:0}#root{min-height:100vh}body{font-family:var(--font-sans);color:var(--brand-dark);background:radial-gradient(ellipse at 20% -10%, #9b4cff1a 0%, transparent 55%), radial-gradient(ellipse at 95% 110%, #00e5ff14 0%, transparent 55%), var(--brand-grey-50);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-attachment:fixed;font-size:16px;line-height:1.5}.page{flex-direction:column;min-height:100vh;display:flex}.site-header{align-items:center;gap:12px;padding:24px 32px;display:flex}.brand{color:var(--brand-dark-deep);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-mark{background-color:var(--brand-purple);width:28px;height:28px;-webkit-mask:url(/satalia-mark.svg) 50%/contain no-repeat;mask:url(/satalia-mark.svg) 50%/contain no-repeat}.brand-wordmark{letter-spacing:-.01em;color:var(--brand-dark-deep);font-size:20px;font-weight:600}.brand-divider{color:var(--brand-grey-300);font-weight:300}.brand-product{color:var(--brand-grey-500);font-size:15px;font-weight:500}.main{flex:1;justify-content:center;align-items:center;padding:32px 16px 56px;display:flex}.auth-card{border:1px solid var(--brand-grey-100);border-radius:var(--radius-md);width:100%;max-width:440px;box-shadow:var(--shadow-card);background:#fff;padding:36px 32px 32px}.auth-card--center{text-align:center;flex-direction:column;align-items:center;gap:14px;display:flex}.auth-title{letter-spacing:-.02em;color:var(--brand-dark-deep);margin:0 0 6px;font-size:26px;font-weight:600}.auth-subtitle{color:var(--brand-grey-500);margin:0 0 28px;font-size:14px}.auth-card--center .auth-subtitle{margin:0}.field{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.field label{color:var(--brand-dark-deep);font-size:13px;font-weight:500}.field input{appearance:none;width:100%;font:inherit;border:1px solid var(--brand-grey-100);border-radius:var(--radius-sm);color:var(--brand-dark);background:#fff;padding:11px 12px;font-size:15px;transition:border-color .12s,box-shadow .12s}.field input:focus{border-color:var(--brand-purple);outline:none;box-shadow:0 0 0 3px #9b4cff2e}.field-hint{color:var(--brand-grey-500);font-size:12px}.btn{appearance:none;font:inherit;border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:10px;padding:12px 16px;font-size:15px;font-weight:500;text-decoration:none;transition:background .12s,border-color .12s,color .12s,transform 80ms;display:inline-flex}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.65;cursor:not-allowed}.btn-primary{background:var(--brand-purple);color:#fff;width:100%;margin-top:4px}.btn-primary:hover:not(:disabled){background:var(--brand-purple-hover)}.btn-google{color:var(--brand-dark);border-color:var(--brand-grey-100);background:#fff;width:100%}.btn-google:hover:not(:disabled){border-color:var(--brand-grey-300);background:var(--brand-grey-50)}.btn-google svg{width:18px;height:18px}.btn-ghost{color:var(--brand-grey-500);background:0 0;padding:6px 10px;font-size:13px}.btn-ghost:hover:not(:disabled){color:var(--brand-dark-deep)}.btn-copy{background:var(--brand-purple);color:#fff;padding:6px 12px;font-size:13px;font-weight:500}.btn-copy:hover:not(:disabled){background:var(--brand-purple-hover)}.divider{color:var(--brand-grey-500);text-transform:uppercase;letter-spacing:.08em;align-items:center;gap:12px;margin:22px 0;font-size:12px;display:flex}.divider:before,.divider:after{content:"";background:var(--brand-grey-100);flex:1;height:1px}.error,.success{border-radius:var(--radius-sm);margin-top:14px;padding:10px 12px;font-size:13px}.error{color:var(--brand-danger);background:#dc35450f;border:1px solid #dc354533}.success{color:var(--brand-success);background:#1f9d5512;border:1px solid #1f9d5540}.error.is-visible,.success.is-visible{display:block}.link-button{appearance:none;font:inherit;color:inherit;cursor:pointer;background:0 0;border:none;padding:0;font-weight:600;text-decoration:underline}.spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin;display:none}.btn[aria-busy=true] .spinner{display:inline-block}.spinner--standalone{border-color:#9b4cff40;border-top-color:var(--brand-purple);display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.token-panel{border:1px solid var(--brand-grey-100);border-radius:var(--radius-sm);background:var(--brand-grey-50);margin-top:24px;padding:16px}.token-panel-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.token-panel-title{text-transform:uppercase;letter-spacing:.1em;color:var(--brand-grey-500);font-size:12px;font-weight:500}.token-panel-actions{align-items:center;display:flex}.token-display{font-family:var(--font-mono);color:var(--brand-dark-deep);word-break:break-all;white-space:pre-wrap;border:1px solid var(--brand-grey-100);border-radius:var(--radius-sm);background:#fff;max-height:130px;margin:0;padding:10px 12px;font-size:12px;line-height:1.5;overflow-y:auto}.toast{color:var(--brand-grey-500);opacity:0;margin-left:10px;font-size:12px;transition:opacity .2s}.toast.is-visible{opacity:1}.account-actions{gap:12px;margin-top:20px;display:flex}.account-actions .btn{flex:1}.auth-switch{text-align:center;color:var(--brand-grey-500);margin:22px 0 0;font-size:14px}.auth-switch a{color:var(--brand-purple);font-weight:500;text-decoration:none}.auth-switch a:hover{text-decoration:underline}.site-footer{color:var(--brand-grey-500);text-align:center;padding:20px 32px 28px;font-size:12px}@media (width<=480px){.site-header{padding:20px}.auth-card{padding:28px 22px}.auth-title{font-size:22px}.account-actions{flex-direction:column}}