:root{color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";--bg: #0d0b1a;--backdrop: radial-gradient( 560px circle at 12% 8%, rgba(168, 85, 247, .35), transparent 60% ), radial-gradient(520px circle at 88% 12%, rgba(236, 72, 153, .25), transparent 60%), radial-gradient(640px circle at 50% 100%, rgba(59, 130, 246, .18), transparent 60%), var(--bg);--card-bg: rgba(30, 27, 60, .45);--card-border: rgba(168, 85, 247, .25);--card-shadow: 0 0 0 1px rgba(255, 255, 255, .02), 0 24px 60px -20px rgba(88, 28, 135, .55);--radius-card: 24px;--radius-control: 12px;--accent-violet: #8b5cf6;--accent-pink: #ec4899;--accent-purple: #a855f7;--accent-gradient: linear-gradient(135deg, var(--accent-violet), var(--accent-pink));--text-heading: #fbfaff;--text-body: #f5f3ff;--text-subtitle: #b8b0d9;--text-hint: #9089b8;--text-muted: #6f6893}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button,input{font-family:inherit}.landing{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:32px 24px 20px;overflow:hidden}.landing .backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:var(--backdrop)}.landing-inner{position:relative;width:100%;max-width:1100px;min-height:640px;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:auto 0;padding:40px 0}.brand{display:flex;align-items:center;gap:10px;margin-bottom:32px}.hero-copy{max-width:560px;text-align:center}.hero-copy h1{margin:0 0 18px;font-size:clamp(2.1rem,4.4vw,3rem);font-weight:700;line-height:1.12;letter-spacing:-.02em;color:var(--text-heading)}.hero-copy .subtitle{margin:0;font-size:1.02rem;line-height:1.6;color:var(--text-subtitle)}.chip{position:absolute;width:236px;max-width:calc(100vw - 48px);display:flex;align-items:flex-start;gap:12px;padding:18px;border-radius:var(--radius-control);background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--card-shadow);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;animation:float 7s ease-in-out infinite}.chip:hover{border-color:#a855f780;box-shadow:0 24px 60px -18px #a855f773}.chip-icon{flex:none;width:22px;height:22px;margin-top:2px;color:#d8b4fe}.chip-text{display:flex;flex-direction:column;gap:4px}.chip-label{font-size:.88rem;font-weight:600;color:var(--text-heading)}.chip-detail{font-size:.8rem;line-height:1.45;color:var(--text-hint)}.chip-capture{top:2%;left:-2%;width:252px;transform:rotate(-4deg);animation-delay:0s}.chip-ledger{top:0%;right:-3%;width:214px;transform:rotate(3deg);animation-delay:1.4s}.chip-privacy{bottom:4%;left:14%;width:236px;transform:rotate(-2deg);animation-delay:2.8s}@keyframes float{0%,to{translate:0 0}50%{translate:0 -9px}}.chip-capture:hover{transform:rotate(-4deg) translateY(-2px)}.chip-ledger:hover{transform:rotate(3deg) translateY(-2px)}.chip-privacy:hover{transform:rotate(-2deg) translateY(-2px)}.landing-footer{display:flex;align-items:center;gap:16px;font-size:.8rem;color:var(--text-muted);padding-top:24px}.landing-footer a{color:#c084fc;text-decoration:none}.landing-footer a:hover{color:#e9d5ff;text-decoration:underline}@media (prefers-reduced-motion: reduce){.chip{animation:none}}@media (max-width: 900px){.landing-inner{min-height:auto;gap:20px}.chip{position:static;width:100%;max-width:400px;transform:none!important;animation:none;margin-top:16px}.chip-capture,.chip-ledger,.chip-privacy{top:auto;left:auto;right:auto;bottom:auto}}@media (max-width: 420px){.hero-copy h1{font-size:1.9rem}.landing-footer{flex-direction:column;gap:6px;text-align:center}}.page{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:var(--backdrop)}.card{position:relative;width:100%;max-width:400px;padding:40px 32px;border-radius:var(--radius-card);background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--card-shadow);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.brand{display:flex;align-items:center;gap:10px;margin-bottom:28px}.brand-mark{width:30px;height:30px;border-radius:8px;object-fit:cover}.brand-name{font-weight:600;font-size:.95rem;letter-spacing:.01em;color:#e9e4ff}h1{margin:0 0 8px;font-size:1.5rem;font-weight:700;color:var(--text-heading);letter-spacing:-.01em}.subtitle{margin:0 0 28px;color:var(--text-subtitle);font-size:.92rem;line-height:1.5}.form{display:flex;flex-direction:column;gap:16px}.field{display:flex;flex-direction:column;gap:8px;font-size:.8rem;color:#c9c2e8}.field input{background:#0d0b1a99;border:1px solid rgba(168,85,247,.28);border-radius:var(--radius-control);padding:12px 14px;color:var(--text-heading);font-size:.95rem;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.field input::placeholder{color:var(--text-muted)}.field input:focus{border-color:var(--accent-purple);box-shadow:0 0 0 3px #a855f72e}.toggle-visibility{align-self:flex-end;background:none;border:none;color:#c084fc;font-size:.8rem;cursor:pointer;padding:2px 0;margin-top:-6px}.toggle-visibility:hover{color:#e9d5ff}.form-error{margin:-4px 0 0;color:#f9a8d4;background:#ec48991f;border:1px solid rgba(236,72,153,.3);border-radius:10px;padding:10px 12px;font-size:.85rem;line-height:1.4}.submit{display:inline-flex;align-items:center;justify-content:center;margin-top:4px;padding:13px 20px;border:none;border-radius:var(--radius-control);background:var(--accent-gradient);color:#fff;font-size:.95rem;font-weight:600;text-decoration:none;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,opacity .15s ease;box-shadow:0 10px 24px -10px #a855f7b3}.submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 14px 28px -10px #ec489999}.submit:disabled{opacity:.6;cursor:not-allowed;transform:none}.state{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}.state h1{margin-top:4px}.state-text{color:#cfc8ea;font-size:.92rem;line-height:1.5;margin:0 0 4px}.hint{color:var(--text-hint);font-size:.85rem;line-height:1.5;margin:0 0 20px}.app-link{width:100%}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid rgba(168,85,247,.2);border-top-color:var(--accent-purple);animation:spin .8s linear infinite;margin-bottom:8px}.status-icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:700;margin-bottom:8px}.status-icon-success{background:linear-gradient(135deg,#8b5cf6,#06b6d4);color:#fff}.status-icon-error{background:#ec48992e;border:1px solid rgba(236,72,153,.4);color:#f9a8d4}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 420px){.card{padding:32px 22px;border-radius:20px}}