:root{--bg: #0f172a;--surface: #1e293b;--surface-2: #273449;--border: #334155;--text: #e2e8f0;--muted: #94a3b8;--brand: #10b981;--brand-2: #059669;--danger: #f87171;--radius: 14px;--maxw: 560px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}a{color:var(--brand)}.app{max-width:var(--maxw);margin:0 auto;min-height:100%;display:flex;flex-direction:column}.screen{flex:1;padding:20px 18px calc(20px + env(safe-area-inset-bottom));padding-top:calc(18px + env(safe-area-inset-top))}.center{min-height:100%;display:flex;flex-direction:column;justify-content:center;gap:16px;padding:24px 20px;max-width:var(--maxw);margin:0 auto}h1{font-size:1.5rem;margin:0 0 4px}h2{font-size:1.1rem;margin:0 0 10px}p{line-height:1.5;color:var(--muted);margin:0 0 12px}.lead{color:var(--text)}.brandmark{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.35rem;letter-spacing:-.02em}.brandmark .dot{width:28px;height:28px;border-radius:8px;background:var(--brand);display:grid;place-items:center}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:14px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:1rem;font-weight:600;padding:13px 16px;border-radius:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:10px}.btn:active{transform:translateY(1px)}.btn.primary{background:var(--brand);border-color:var(--brand-2);color:#04231a}.btn.ghost{background:transparent}.btn:disabled{opacity:.5;cursor:default}.input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:1rem;padding:12px 14px;margin-bottom:12px}label.field{display:block;font-size:.82rem;color:var(--muted);margin:0 0 6px}.row{display:flex;gap:10px}.row>*{flex:1}.notice{border-radius:12px;padding:12px 14px;margin-bottom:14px;font-size:.92rem;line-height:1.45;border:1px solid var(--border)}.notice.warn{background:#3a2a12;border-color:#7c5e1e;color:#fde68a}.notice.info{background:#10261f;border-color:#1f5e49;color:#a7f3d0}.err{color:var(--danger);font-size:.88rem;margin:4px 0 10px}.muted{color:var(--muted)}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg);border:1px dashed var(--border);border-radius:8px;padding:6px 10px;letter-spacing:.15em;font-weight:700}.nav{position:sticky;bottom:0;display:flex;gap:4px;background:var(--surface);border-top:1px solid var(--border);padding:8px 8px calc(8px + env(safe-area-inset-bottom))}.nav a{flex:1;text-align:center;text-decoration:none;color:var(--muted);font-size:.72rem;padding:6px 2px;border-radius:10px}.nav a.active{color:var(--brand);background:var(--surface-2)}.nav .ic{display:block;font-size:1.25rem;line-height:1.2}.topbar{display:flex;align-items:center;justify-content:space-between;padding:calc(12px + env(safe-area-inset-top)) 16px 12px;border-bottom:1px solid var(--border)}.avatar{width:32px;height:32px;border-radius:50%;background:var(--surface-2);object-fit:cover}.spinner{width:28px;height:28px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--brand);animation:spin .8s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}.soon{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--border)}.soon:last-child{border-bottom:0}.soon .em{font-size:1.4rem}.soon .t{font-weight:600}.soon .s{font-size:.82rem;color:var(--muted)}.badge{font-size:.68rem;padding:2px 8px;border-radius:999px;background:var(--surface-2);color:var(--muted);margin-left:auto}