:root{color-scheme:dark;--bg: #0b1220;--bg-elev: #131c2f;--fg: #f3f6fb;--muted: #8aa0c2;--accent: #ff8a2a;--danger: #ff5c7a;--border: rgba(255, 255, 255, .08);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);min-height:100dvh}body{display:flex;justify-content:center;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.app{width:100%;max-width:480px;min-height:100dvh;padding:24px 20px 16px;display:flex;flex-direction:column;gap:24px}.screen{display:none;flex-direction:column;gap:20px}.app[data-state=register] .screen--register,.app[data-state=sharing] .screen--sharing{display:flex}.brand h1{margin:0 0 4px;font-size:24px;letter-spacing:-.01em}.brand__sub{margin:0;color:var(--muted)}.form{display:flex;flex-direction:column;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field__label{font-size:13px;color:var(--muted)}.field__input{background:var(--bg-elev);border:1px solid var(--border);color:var(--fg);border-radius:10px;padding:14px;font-size:16px;font-family:inherit;outline:none;transition:border-color .12s ease,box-shadow .12s ease}.field__input:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px #ff8a2a40}.btn{appearance:none;border:1px solid transparent;border-radius:10px;padding:14px 16px;font-size:16px;font-family:inherit;font-weight:600;cursor:pointer;transition:background-color .12s ease,border-color .12s ease,transform .12s ease}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.6;cursor:progress}.btn--primary{background:var(--accent);color:#1a0e00}.btn--ghost{background:transparent;color:var(--fg);border-color:var(--border)}.form__error{margin:0;color:var(--danger);font-size:14px}.status{display:flex;align-items:center;gap:14px;background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;padding:14px 16px}.status__dot{width:18px;height:18px;border-radius:50%;background:var(--muted);box-shadow:0 0 0 3px #ffffff0f}.status__text{display:flex;flex-direction:column}.status__text strong{font-size:17px}.status__meta{color:var(--muted);font-size:13px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0}.stat{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;padding:12px 14px}.stat dt{margin:0;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.stat dd{margin:4px 0 0;font-size:16px;font-variant-numeric:tabular-nums}.foot{margin-top:auto;text-align:center;color:var(--muted);font-size:12px}