:root{--bg: #0e0f14;--text: #e9ecf5;--muted: #a7adc1;--card: #161825;--card-soft: #121320;--border: rgba(255, 255, 255, .06);--accent: #7c4dff;--accent-2: #9d74ff;--danger: #ef4444;--success: #22c55e;--warning: #f59e0b;--shadow: 0 18px 48px rgba(0, 0, 0, .48);--radius: 16px;--radius-lg: 20px;--surface-blur: 10px;--bg-gradient: linear-gradient(180deg, #1f1536 0%, #0e0f14 42%);--field-bg: #11121a;--field-text: var(--text);--field-border: rgba(255, 255, 255, .06);--field-placeholder: rgba(233, 236, 245, .65);--note-bg: #111827;--note-text: var(--text);--note-border: var(--border);--seed-bg: #0b1120;--seed-text: #e9ecf5;--seed-border: rgba(255, 255, 255, .08)}.theme-dark{color-scheme:dark}.theme-light{--bg: #f3f6fb;--text: #0f172a;--muted: #4b5563;--card: #ffffff;--card-soft: #f8fafc;--border: rgba(15, 23, 42, .08);--accent: #2563eb;--accent-2: #60a5fa;--shadow: 0 12px 36px rgba(15, 23, 42, .12);--bg-gradient: linear-gradient(180deg, #e0e7ff 0%, #f3f6fb 42%);--field-bg: #ffffff;--field-text: #111827;--field-border: rgba(15, 23, 42, .14);--field-placeholder: #6b7280;--note-bg: #ffffff;--note-text: #0f172a;--note-border: rgba(15, 23, 42, .08);--seed-bg: #ffffff;--seed-text: #111827;--seed-border: rgba(15, 23, 42, .14)}.theme-blue{--bg: #050b1f;--text: #e2e8f0;--muted: #8ba7d1;--card: #0c1534;--card-soft: #0a1230;--border: rgba(96, 165, 250, .2);--accent: #38bdf8;--accent-2: #2563eb;--shadow: 0 14px 36px rgba(37, 99, 235, .18);--bg-gradient: linear-gradient(180deg, #0d1026 0%, #050b1f 42%);--field-bg: #0c1534;--field-text: #e2e8f0;--field-border: rgba(96, 165, 250, .26);--field-placeholder: rgba(226, 232, 240, .7);--note-bg: #0c1534;--note-text: #e2e8f0;--note-border: rgba(96, 165, 250, .22);--seed-bg: #0a1230;--seed-text: #e2e8f0;--seed-border: rgba(96, 165, 250, .28)}html,body,#root{height:100%}body{margin:0;background:var(--bg-gradient);color:var(--text);font-family:Poppins,Manrope,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:#60a5fa;text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1120px;margin:0 auto;padding:28px 24px 48px}.heading{margin:8px 0;font-size:30px;font-weight:700;letter-spacing:.2px}.subtle{color:var(--muted);margin-top:0}.big{font-size:26px;font-weight:600}.onboarding-shell{display:flex;flex-direction:column;gap:20px}.hero{background:linear-gradient(135deg,#7c4dff38,#9d74ff29);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow)}.hero h1{margin:0 0 6px;font-size:32px}.hero p{margin:0;color:var(--muted)}.hero-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:8px}.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:#ffffff0f;color:var(--text);font-size:13px;border:1px solid rgba(255,255,255,.08)}.pill.ghost{background:transparent;color:var(--muted);border-color:#ffffff0d}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;color:var(--muted)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;backdrop-filter:blur(var(--surface-blur));-webkit-backdrop-filter:blur(var(--surface-blur));box-shadow:var(--shadow)}.surface{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.surface-soft{background:var(--card-soft);border:1px solid rgba(255,255,255,.04);border-radius:var(--radius);padding:16px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;word-break:break-all}.kv{color:var(--muted);font-size:14px}.tabs{display:flex;gap:8px;padding:4px;background:#ffffff0a;border:1px solid var(--border);border-radius:12px;width:fit-content;flex-wrap:wrap}.tab{border:0;background:transparent;color:var(--muted);padding:8px 12px;border-radius:10px;cursor:pointer;transition:transform .15s ease,background .15s ease,color .15s ease;display:inline-flex;gap:8px;align-items:center}.tab:hover{color:var(--text)}.tab[aria-current=page],.tab.active{background:linear-gradient(135deg,#7c4dff2e,#9d74ff2e);color:var(--text);box-shadow:inset 0 0 0 1px #ffffff1a}.btn{border:1px solid var(--border);background:#ffffff0a;color:var(--text);padding:12px 14px;border-radius:var(--radius);cursor:pointer;font-weight:600;transition:transform .15s ease,background .15s ease,filter .15s ease,box-shadow .15s ease;min-height:48px}.btn:hover{transform:translateY(-1px);background:#ffffff0f;box-shadow:0 10px 22px #0000003d}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#f8f9ff;border:0;box-shadow:0 12px 28px #7c4dff59}.btn-ghost{background:transparent}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-toggle{background:#ffffff0f}.feature-bubbles,.howto-bubbles{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 6px;justify-content:flex-start}.feature-chip,.howto-chip{border-radius:999px;padding:10px 14px;background:#ffffff0f;border-color:#ffffff14;min-height:unset}.feature-chip:hover,.howto-chip:hover{background:#ffffff1a}.feature-chip.is-active,.howto-chip.is-active{background:linear-gradient(135deg,#7c4dff3d,#9d74ff3d);color:#f8f9ff;border-color:#7c4dff73;box-shadow:0 10px 26px #7c4dff4d}.feature-card,.howto-card{margin-top:8px;background:linear-gradient(135deg,#0c1534e6,#0a1230d1);border:1px solid rgba(255,255,255,.08)}.howto-card{background:linear-gradient(135deg,#0f182ce6,#0d1628d9)}.badge,.status{color:#c6d2ff;font-size:12px;margin-bottom:8px;letter-spacing:.04em;text-transform:uppercase}.input,.textarea{width:100%;margin-top:6px;background:var(--field-bg);color:var(--field-text);border:1px solid var(--field-border);border-radius:14px;padding:12px 14px;font-size:15px}.input::placeholder,.textarea::placeholder{color:var(--field-placeholder)}.textarea{min-height:100px;resize:vertical}.input:focus,.textarea:focus{outline:2px solid rgba(124,77,255,.28);border-color:var(--accent)}.alert{background:#ef444414;color:#fecaca;padding:10px 12px;border-radius:12px;margin-bottom:8px;border:1px solid rgba(239,68,68,.3)}.note{background:var(--note-bg);color:var(--note-text);padding:8px 10px;border-radius:10px;border:1px solid var(--note-border)}.warn{color:#fbbf24}.ok{color:#86efac}.icon{width:16px;height:16px;opacity:.9}.qr-wrap{background:#fff;padding:8px;border-radius:12px;display:inline-block}.spinner{width:14px;height:14px;border:2px solid rgba(148,163,184,.3);border-top-color:#fff;border-radius:50%}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.scroll{max-height:40vh;overflow:auto}.cc-number{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;letter-spacing:1.4px;font-size:22px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.blurred{filter:blur(8px)}.banner{border:1px solid var(--border);border-radius:14px;padding:16px;background:linear-gradient(135deg,#7c4dff29,#9d74ff29)}.grid{display:grid;gap:12px}.toolbar{align-items:center}@media (max-width: 720px){.container{padding:16px}.toolbar{flex-direction:column;align-items:stretch;gap:10px}.tabs{width:100%;justify-content:flex-start}.tab{flex:1 1 calc(50% - 10px);justify-content:flex-start}.tab span{white-space:nowrap}.toolbar .row{width:100%;justify-content:space-between}.feature-bubbles,.howto-bubbles{justify-content:center}}@media (min-width: 720px){.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}