*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}html,body,#root{height:100dvh;min-height:100dvh}html{-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.4;color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior-y:contain}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}input,select,textarea{font:inherit;font-size:16px;color:inherit;background:var(--input-bg);border:1px solid var(--border);border-radius:10px;padding:12px 14px;width:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}img{max-width:100%;display:block}a,button,[role=button]{-webkit-tap-highlight-color:transparent}:root{--bg: #ffffff;--bg-elev: #f7f7f8;--fg: #0a0a0a;--fg-muted: #6b6b76;--border: #e1e1e6;--accent: #0066ff;--accent-fg: #ffffff;--danger: #e0453a;--success: #1b9e4b;--warn: #d77a17;--input-bg: #ffffff;--card-bg: #ffffff;--shadow: 0 1px 2px rgba(0,0,0,.04), 0 2px 8px rgba(0,0,0,.04);--tap: 44px;--radius: 12px;--radius-sm: 8px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px)}@media (prefers-color-scheme: dark){:root{--bg: #0a0a0c;--bg-elev: #16161a;--fg: #f1f1f2;--fg-muted: #8a8a93;--border: #2a2a30;--accent: #4d8cff;--accent-fg: #ffffff;--danger: #ff6058;--success: #2bcf66;--warn: #f3a14a;--input-bg: #16161a;--card-bg: #14141a;--shadow: 0 1px 2px rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.3)}}.app-shell{display:grid;grid-template-rows:auto 1fr auto;height:100dvh;background:var(--bg)}.header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:calc(var(--safe-top) + 12px) 16px 12px 16px;padding-left:max(16px,var(--safe-left));padding-right:max(16px,var(--safe-right));background:var(--bg);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.header__title{font-size:18px;font-weight:600}.header__actions{display:flex;gap:8px}.header__iconbtn{width:var(--tap);height:var(--tap);display:inline-flex;align-items:center;justify-content:center;border-radius:999px;color:var(--fg-muted)}.header__iconbtn:active{background:var(--bg-elev)}.main{overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding-bottom:16px;padding-left:max(0px,var(--safe-left));padding-right:max(0px,var(--safe-right))}.tabbar{display:grid;grid-template-columns:repeat(4,1fr);padding-top:6px;padding-bottom:calc(var(--safe-bottom) + 6px);background:var(--bg);border-top:1px solid var(--border)}.tabbar__item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:var(--tap);padding:4px 2px;color:var(--fg-muted);font-size:11px;font-weight:500}.tabbar__item--active{color:var(--accent)}.tabbar__icon{width:24px;height:24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:var(--tap);padding:10px 16px;border-radius:var(--radius);font-weight:600;font-size:16px;background:var(--accent);color:var(--accent-fg)}.btn:active{opacity:.85}.btn[disabled]{opacity:.5;pointer-events:none}.btn--secondary{background:var(--bg-elev);color:var(--fg);border:1px solid var(--border)}.btn--danger{background:var(--danger)}.btn--ghost{background:transparent;color:var(--accent)}.btn--block{width:100%}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.section{padding:16px}.section+.section{padding-top:0}.section__title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--fg-muted);margin-bottom:8px;padding:0 4px}.list{list-style:none;display:flex;flex-direction:column;gap:0;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.list__item{display:flex;align-items:center;gap:12px;padding:12px 14px;min-height:var(--tap);border-bottom:1px solid var(--border)}.list__item:last-child{border-bottom:none}.list__item--done .list__main{opacity:.55;text-decoration:line-through}.list__main{flex:1;min-width:0}.list__title{font-size:16px;font-weight:500}.list__meta{font-size:13px;color:var(--fg-muted);margin-top:2px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:var(--bg-elev);color:var(--fg-muted);border:1px solid var(--border)}.badge--high{background:#e0453a1f;color:var(--danger);border-color:#e0453a40}.badge--medium{background:#d77a171f;color:var(--warn);border-color:#d77a1740}.badge--low{background:#1b9e4b1f;color:var(--success);border-color:#1b9e4b40}.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;background:var(--bg-elev);border:1px solid var(--border);font-size:14px;font-weight:500;min-height:36px}.chip--active{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.checkbox{position:relative;width:30px;height:30px;border-radius:50%;border:2px solid var(--border);background:var(--card-bg);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .12s ease,transform .05s ease,border-color .12s ease;-webkit-tap-highlight-color:transparent}.checkbox:before{content:"";position:absolute;top:-7px;right:-7px;bottom:-7px;left:-7px;border-radius:50%}.checkbox:active{transform:scale(.92);background:var(--bg-elev)}.checkbox:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.checkbox--checked{background:var(--success);border-color:var(--success);color:#fff}.checkbox--checked:active{background:var(--success);transform:scale(.92)}.empty{padding:32px 16px;text-align:center;color:var(--fg-muted)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field__label{font-size:14px;font-weight:500;color:var(--fg-muted)}.field__error{color:var(--danger);font-size:13px;margin-top:4px}.fab{position:fixed;right:max(16px,var(--safe-right));bottom:calc(var(--safe-bottom) + 84px);width:56px;height:56px;border-radius:50%;background:var(--accent);color:var(--accent-fg);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0000002e;z-index:5}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:20;animation:fadein .15s ease-out}.sheet{position:fixed;left:0;right:0;bottom:0;background:var(--bg);border-top-left-radius:16px;border-top-right-radius:16px;padding:16px 16px calc(var(--safe-bottom) + 16px) 16px;padding-left:max(16px,var(--safe-left));padding-right:max(16px,var(--safe-right));z-index:21;max-height:90dvh;overflow-y:auto;animation:slideup .2s ease-out}@keyframes fadein{0%{opacity:0}to{opacity:1}}@keyframes slideup{0%{transform:translateY(100%)}to{transform:translateY(0)}}.sheet__handle{width:36px;height:4px;border-radius:2px;background:var(--border);margin:-4px auto 12px}.login{display:flex;flex-direction:column;justify-content:center;min-height:100dvh;padding:24px;padding-top:calc(var(--safe-top) + 24px);padding-bottom:calc(var(--safe-bottom) + 24px)}.login__brand{text-align:center;margin-bottom:24px;font-size:28px;font-weight:700}.login__card{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--shadow);max-width:420px;margin:0 auto;width:100%}.login__choice{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}.login__choicebtn{padding:14px 8px;border-radius:var(--radius);border:2px solid var(--border);font-weight:600}.login__choicebtn--active{border-color:var(--accent);background:#0066ff0f;color:var(--accent)}.inline-edit__display{display:inline-block;min-width:12px;padding:2px 4px;margin:-2px -4px;border-radius:4px;cursor:text;-webkit-tap-highlight-color:rgba(0,102,255,.15);position:relative}.inline-edit__display:hover,.inline-edit__display:focus-visible{background:#0066ff0f;outline:none}.inline-edit__display--empty{color:var(--fg-muted);font-style:italic}.inline-edit__display--chip{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;background:var(--bg-elev);border:1px solid var(--border);font-style:normal;cursor:pointer}.inline-edit__display--chip.inline-edit__display--empty{border-style:dashed}.store-badge{display:inline-flex;align-items:center;gap:2px;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;background:var(--bg-elev);border:1px solid var(--border);color:var(--fg)}.store-badge--override{background:#007aff1f;border-color:#007aff52;color:var(--accent)}.store-badge--empty{border-style:dashed;color:var(--fg-muted)}.store-badge .inline-edit__display{font-weight:600;font-size:11px;padding:0 2px;border-radius:4px}.user-chip{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;font-size:11px;font-weight:700;border:1.5px solid var(--border);background:transparent;color:var(--fg-muted);cursor:pointer;transition:background-color 80ms ease,color 80ms ease,transform 80ms ease;padding:0}.user-chip:hover{transform:scale(1.05)}.user-chip--active{background:var(--accent);color:#fff;border-color:var(--accent)}.inline-edit__input{font:inherit;color:inherit;background:var(--input-bg);border:1.5px solid var(--accent);border-radius:6px;padding:2px 6px;margin:-3px -7px;width:auto;max-width:100%;min-width:60px;outline:none;font-size:16px}.inline-edit__input--num{font-variant-numeric:tabular-nums;text-align:right;width:80px}textarea.inline-edit__input{width:100%;resize:vertical}.new-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border:2px dashed var(--border);border-radius:var(--radius);background:var(--bg-elev);margin-bottom:12px;min-height:var(--tap)}.new-row__input{flex:1;background:transparent;border:none;padding:0;font-size:16px}.new-row__input:focus{outline:none}