:root{--bg: #ffffff;--bg2: #f6f3ff;--surface: #ffffff;--surface-2: #ece7ff;--text: #16121f;--text-secondary: #77717f;--border: #ece7ff;--accent: #6c5ce7;--accent-soft: #faf8ff;--danger: #ff3b30;--positive: #34c759;--sheet-bg: #ffffff;--shadow: 0 6px 18px rgba(90,70,200,.12);--nav-bg: rgba(255,255,255,.92);--ease-out: cubic-bezier(.23, 1, .32, 1);--ease-drawer: cubic-bezier(.32, .72, 0, 1)}@media (prefers-color-scheme: dark){:root{--bg: #14101f;--bg2: #14101f;--surface: #221b33;--surface-2: #332a4d;--text: #ffffff;--text-secondary: #a79fc0;--border: #332a4d;--accent: #8b7cf0;--accent-soft: #2a2140;--danger: #ff453a;--positive: #30d158;--sheet-bg: #221b33;--shadow: 0 6px 18px rgba(0,0,0,.5);--nav-bg: rgba(20,16,31,.92)}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{height:100%;height:-webkit-fill-available;overflow-x:hidden}html,body{margin:0;padding:0;overflow-x:hidden}body{background:linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;max-width:375px;margin:0 auto;display:flex;flex-direction:column;min-height:100%;min-height:100dvh;min-height:-webkit-fill-available;min-height:var(--app-height, 100dvh)}#root{display:flex;flex-direction:column;flex:1;width:100%;max-width:375px;min-height:var(--app-height, 100dvh);overflow-x:hidden}header{position:sticky;top:0;z-index:10;background:var(--nav-bg);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:.5px solid var(--border);padding-top:env(safe-area-inset-top)}.month-switcher{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;min-height:56px;padding:16px 48px 10px;border:none;background:transparent;color:var(--text);font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;touch-action:manipulation}.month-switcher 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translateY(0)}.key-gate{position:fixed;top:0;right:0;bottom:0;left:0;background:#140c288c;z-index:60;display:flex;align-items:center;justify-content:center;padding:20px}.key-card{width:100%;max-width:320px;background:var(--sheet-bg);border-radius:24px;padding:20px;box-shadow:0 -12px 40px #3c288c40}.key-text{font-size:14px;color:var(--text-secondary);margin:0 0 12px}.key-input{width:100%;margin-bottom:4px}.err-banner{background:var(--surface);color:var(--text-secondary);border-radius:14px;padding:12px 14px;font-size:13px;margin-bottom:16px;box-shadow:var(--shadow)}.fx-line{font-size:12px;color:var(--accent);text-align:center;margin-top:12px;font-weight:600}body.sheet-open nav,body.sheet-open .fab{opacity:0;pointer-events:none;transition:opacity .16s var(--ease-out)}@media (prefers-reduced-motion: reduce){.box{animation:none;opacity:1;transform:none}.box,button.history-row,.icon-btn,.btn-primary,.btn-secondary,.cur-btn,.sheet,.sheet-backdrop,.toast,.month-dropdown,.history-list .history-row{transition-duration:1ms}.sheet,.toast,.month-dropdown,.history-list .history-row{transform:none}.sheet-backdrop,.toast,.month-dropdown{opacity:1}}