:root{color-scheme:light;--bg:#fffaf3;--bg-soft:#fff3e2;--surface:#fff;--surface-strong:#fdf0dd;--border:rgba(120,80,30,.14);--text:#2b2118;--text-muted:#7a6a58;--accent:#d97706;--accent-strong:#b45309;--accent-soft:#fde7c2;--credit:#b45309;--debit:#6d28d9;--danger:#6d28d9;--shadow:0 1px 2px rgba(60,40,10,.06),0 8px 24px rgba(60,40,10,.06);--radius:16px}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%}body{background:radial-gradient(1100px 600px at 12% -10%,#fde7c2 0,transparent 60%),radial-gradient(900px 500px at 100% 0,#fef3c7 0,transparent 55%),var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}h1,h2,h3{margin:0;line-height:1.3}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:10;gap:24px;padding:14px 24px;background:rgba(255,250,243,.8);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.brand,.topbar{display:flex;align-items:center}.brand{gap:10px;font-weight:700;letter-spacing:.02em}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),#fbbf24);color:#fff;font-weight:800}.nav{display:flex;gap:6px;margin-left:8px}.nav-link{padding:7px 13px;border-radius:999px;color:var(--text-muted);font-size:14px;transition:background .15s ease,color .15s ease}.nav-link:hover{background:var(--surface);color:var(--text)}.nav-link[data-active=true]{background:var(--surface-strong);color:var(--text)}.topbar-right{gap:12px;margin-left:auto}.topbar-right,.user-chip{display:flex;align-items:center}.user-chip{gap:10px;padding:6px 12px 6px 6px;border:1px solid var(--border);border-radius:999px;font-size:13px}.avatar{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--accent-soft);color:var(--accent-strong);font-size:12px;font-weight:700}.content{width:min(1080px,100%);margin:0 auto;padding:32px 24px 64px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}.page-title{font-size:26px}.muted{color:var(--text-muted);font-size:14px}.grid{display:grid;grid-gap:18px;gap:18px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.card{padding:22px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.card-title{font-size:16px;font-weight:600}.hero{padding:26px;background:linear-gradient(135deg,var(--accent-soft),#fef3c7);border:1px solid rgba(217,119,6,.3);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-label{color:var(--text-muted);font-size:13px;letter-spacing:.08em;text-transform:uppercase}.hero-amount{margin-top:6px;font-size:40px;font-weight:700;letter-spacing:-.02em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.account-card{display:block;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .15s ease,border-color .15s ease,background .15s ease}.account-card:hover{transform:translateY(-2px);border-color:rgba(217,119,6,.45);background:var(--surface-strong)}.account-name{font-weight:600}.account-number{color:var(--text-muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;letter-spacing:.06em}.account-balance{margin-top:14px;font-size:24px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.badge{padding:3px 9px;border:1px solid var(--border);border-radius:999px;color:var(--text-muted);font-size:12px}.tx-list{display:flex;flex-direction:column}.tx-row{display:flex;align-items:center;gap:14px;padding:13px 0;border-bottom:1px solid var(--border)}.tx-row:last-child{border-bottom:none}.tx-icon{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:11px;background:var(--surface-strong);font-size:15px}.tx-main{min-width:0;flex:1 1}.tx-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.tx-meta{color:var(--text-muted);font-size:12px}.tx-amounts{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.tx-amount{font-weight:600}.tx-amount[data-direction=credit]{color:var(--credit)}.tx-amount[data-direction=debit]{color:var(--debit)}.form{gap:16px}.field,.form{display:flex;flex-direction:column}.field{gap:6px}.field label{color:var(--text-muted);font-size:13px}input,select{width:100%;padding:11px 13px;background:#fff;border:1px solid var(--border);border-radius:11px;color:var(--text);font-family:inherit;font-size:15px}input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(217,119,6,.2)}.field-hint{color:var(--text-muted);font-size:12px}.btn{padding:11px 18px;background:var(--surface-strong);border:1px solid var(--border);border-radius:11px;color:var(--text);font-family:inherit;font-size:15px;font-weight:600;cursor:pointer;transition:filter .15s ease,background .15s ease}.btn:hover:not(:disabled){filter:brightness(.97)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-strong));border-color:transparent;color:#fff}.btn-ghost{background:transparent}.btn-row{display:flex;flex-wrap:wrap;gap:10px}.alert{padding:11px 14px;border-radius:11px;font-size:14px}.alert[data-tone=error]{background:#f3e8ff;border:1px solid #d8b4fe;color:#5b21b6}.alert[data-tone=success]{background:#fef3c7;border:1px solid #fcd34d;color:#92400e}.alert[data-tone=info]{background:var(--surface);border:1px solid var(--border);color:var(--text-muted)}.auth-page{display:grid;place-items:center;min-height:100vh;padding:32px 20px}.auth-card{width:min(420px,100%);padding:30px;border:1px solid var(--border);border-radius:22px;box-shadow:0 24px 60px rgba(60,40,10,.12)}.auth-card,.demo-hint{background:var(--surface)}.demo-hint{margin-top:18px;padding:12px 14px;border:1px dashed var(--border);border-radius:12px;color:var(--text-muted);font-size:13px}.demo-hint code{color:var(--text);font-size:12.5px}.center-state{display:grid;place-items:center;min-height:60vh}.center-state,.empty{color:var(--text-muted)}.empty{padding:28px 0;font-size:14px;text-align:center}.skeleton{height:76px;background:linear-gradient(90deg,var(--bg-soft),var(--surface-strong),var(--bg-soft));background-size:200% 100%;border-radius:var(--radius);animation:shimmer 1.3s linear infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.summary-row{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--border);font-size:14px}.summary-row:last-child{border-bottom:none}.summary-row span:first-child{color:var(--text-muted)}.summary-row span:last-child{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}@media (max-width:640px){.topbar{flex-wrap:wrap;gap:12px}.hero-amount{font-size:32px}}