*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  background:#e8e8ee;color:#1c1c1e;
  display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;
  overscroll-behavior:none;
}
.stage{display:flex;flex-direction:column;align-items:center;gap:14px}
.stage-head{font-size:13px;color:#6b6b76;letter-spacing:.04em}
.stage-head b{color:#1c1c1e;font-weight:600}

.phone{
  --bg:#f5f5f7;--card:#fff;--text:#1c1c1e;--sub:#8e8e93;--line:#e6e6ea;
  --tint:#ff6b4a;--tint-weak:#ffe9e4;--field:#efeff3;--danger:#e5484d;
  --n1:#ffffff;--n2:#fff4d6;--n3:#ffe4e0;--n4:#e4f4e9;--n5:#e7effc;--n6:#f1e7fb;
  --note-font:15px;
  position:relative;width:390px;height:844px;background:var(--bg);color:var(--text);
  border-radius:44px;overflow:hidden;box-shadow:0 24px 80px rgba(20,20,35,.28),0 0 0 10px #111;
  user-select:none;
}
.phone.dark{
  --bg:#131316;--card:#1e1e22;--text:#f2f2f7;--sub:#98989f;--line:#2c2c31;
  --tint:#ff7d5e;--tint-weak:#3a221c;--field:#26262b;--danger:#ff6369;
  --n1:#232327;--n2:#302a1c;--n3:#33211f;--n4:#1e2c23;--n5:#1f2633;--n6:#2a2133;
}
.statusbar{height:44px;display:flex;align-items:center;justify-content:space-between;padding:0 26px;font-size:13px;font-weight:600;color:var(--text)}
.statusbar .right{display:flex;gap:5px;align-items:center;font-size:11px;color:var(--sub)}
.dot{width:4px;height:4px;border-radius:50%;background:currentColor}
.homebar{position:absolute;left:50%;bottom:7px;transform:translateX(-50%);width:120px;height:5px;border-radius:3px;background:var(--text);opacity:.22;z-index:20;pointer-events:none}

.screens{position:absolute;inset:44px 0 0}
.screen{position:absolute;inset:0;display:none;flex-direction:column;background:var(--bg);min-height:0}
.screen.active{display:flex}
.bar{height:50px;display:flex;align-items:center;gap:8px;padding:0 12px;flex:0 0 auto}
.bar .title{font-size:17px;font-weight:600;flex:1}
.bar-text{border:0;background:transparent;color:var(--sub);font-size:12px;padding:6px 8px;cursor:pointer;font-family:inherit}
.content{flex:1;overflow-y:auto;padding:4px 16px 24px;-webkit-overflow-scrolling:touch}
#screen-home .content{padding-bottom:96px}
#screen-editor .content{padding-bottom:24px}
.content::-webkit-scrollbar{width:0}
.tip{font-size:12px;color:var(--sub);padding:6px 2px 10px;line-height:1.6}

.login-tip{display:flex;align-items:center;gap:10px;margin:10px 0 2px;padding:10px 12px;border-radius:12px;background:var(--tint-weak);border:1px solid transparent}
.login-tip.hidden{display:none}
.login-tip-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.login-tip-text b{font-size:12.5px;color:var(--text);font-weight:600}
.login-tip-text span{font-size:11.5px;color:var(--sub)}
.login-tip-btn{flex:0 0 auto;height:28px;padding:0 14px;border:0;border-radius:14px;background:var(--tint);color:#fff;font-size:12px;font-weight:600;cursor:pointer;font-family:inherit}

.login-form{margin-top:2px}
.login-field{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.login-prefix{flex:0 0 auto;font-size:14px;color:var(--sub);padding-left:12px;margin-right:-4px}
.login-field .sheet-input{margin:0}
.login-code-row{display:flex;gap:8px;margin-bottom:10px}
.login-code-row .sheet-input{margin:0;flex:1;min-width:0}
.login-code-btn{flex:0 0 auto;height:44px;padding:0 12px;border-radius:12px;border:1px solid var(--line);background:var(--field);color:var(--text);font-size:12.5px;cursor:pointer;font-family:inherit;white-space:nowrap}
.login-code-btn:disabled{color:var(--sub);cursor:default;opacity:.7}
.login-debug{display:none;font-size:12px;color:var(--tint);margin:0 0 10px;padding:8px 10px;border-radius:10px;background:var(--tint-weak);line-height:1.5}
.login-debug.show{display:block}
.login-error{display:none;font-size:12px;color:var(--danger);margin:0 0 8px;line-height:1.5}
.login-error.show{display:block}
.login-submit{width:100%;height:46px;border:0;border-radius:13px;background:var(--tint);color:#fff;font-size:15px;font-weight:600;cursor:pointer;font-family:inherit;margin-top:2px}
.login-submit:disabled{opacity:.6;cursor:default}
.login-note{font-size:11px;color:var(--sub);line-height:1.6;margin:10px 0 0;text-align:center}

.icon-btn{width:44px;height:44px;border-radius:12px;border:0;background:transparent;display:grid;place-items:center;cursor:pointer;color:var(--text);flex:0 0 auto}
.icon-btn:active{background:var(--field)}
.icon-btn svg{width:21px;height:21px;stroke:currentColor;stroke-width:1.9;fill:none;stroke-linecap:round;stroke-linejoin:round}

.searchbar{display:flex;align-items:center;gap:8px;height:40px;background:var(--field);border-radius:12px;padding:0 12px;color:var(--sub);font-size:14px;cursor:pointer}
.searchbar svg{width:17px;height:17px;stroke:currentColor;stroke-width:2;fill:none;flex:0 0 auto}
.searchbar input{border:0;background:transparent;outline:0;flex:1;color:var(--text);font-size:14px;min-width:0;font-family:inherit}
.clear-search{display:none;border:0;background:transparent;color:var(--sub);font-size:18px;line-height:1;cursor:pointer;padding:4px}
.clear-search.show{display:block}
.search-meta{font-size:12px;color:var(--sub);padding:6px 2px 8px;min-height:26px}

.chips{display:flex;gap:8px;overflow-x:auto;padding:12px 0 8px;scrollbar-width:none;
  -webkit-mask-image:linear-gradient(to right,#000 0,#000 calc(100% - 26px),transparent 100%);
  mask-image:linear-gradient(to right,#000 0,#000 calc(100% - 26px),transparent 100%)}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;height:30px;padding:0 12px;border-radius:15px;background:var(--card);border:1px solid var(--line);color:var(--sub);font-size:13px;display:inline-flex;align-items:center;cursor:pointer;white-space:nowrap;font-family:inherit}
.chip.active{background:var(--tint);border-color:var(--tint);color:#fff;font-weight:600}

.list{display:flex;flex-direction:column;gap:10px;padding-top:6px}
.note{
  border-radius:16px;padding:13px 14px 12px;background:var(--card);cursor:pointer;
  box-shadow:0 1px 0 rgba(0,0,0,.04),0 6px 18px rgba(20,20,35,.05);
  transition:transform .12s ease;position:relative;touch-action:pan-y;
}
.note:active{transform:scale(.985)}
.note[data-color="1"]{background:var(--n1)}
.note[data-color="2"]{background:var(--n2)}
.note[data-color="3"]{background:var(--n3)}
.note[data-color="4"]{background:var(--n4)}
.note[data-color="5"]{background:var(--n5)}
.note[data-color="6"]{background:var(--n6)}
.note-top{display:flex;align-items:center;gap:6px;margin-bottom:5px}
.note-title{font-size:15.5px;font-weight:600;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.note-pin{font-size:12px;color:var(--tint);display:flex;align-items:center;gap:3px}
.note-preview{font-size:13.5px;line-height:1.55;color:var(--text);opacity:.78;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-wrap;word-break:break-word}
.note-foot{display:flex;align-items:center;gap:6px;margin-top:9px;flex-wrap:wrap}
.tag{font-size:11.5px;color:var(--tint);background:var(--tint-weak);padding:3px 8px;border-radius:9px;cursor:pointer;white-space:nowrap}
.meta{font-size:11.5px;color:var(--sub);margin-left:auto;white-space:nowrap}
.progress{font-size:11.5px;color:var(--sub)}
mark{background:rgba(255,107,74,.3);color:inherit;border-radius:3px;padding:0 1px}

.action{font-size:12px;color:var(--tint);cursor:pointer;padding:2px 0}
.action.danger{color:var(--danger)}

.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:72px 20px;color:var(--sub);text-align:center}
.empty .big{font-size:40px;opacity:.5}
.empty p{margin:0;font-size:14px;line-height:1.7}
.empty .link{color:var(--tint);cursor:pointer}

.fab{position:absolute;right:18px;bottom:26px;width:56px;height:56px;border-radius:50%;background:var(--tint);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 24px rgba(255,107,74,.36);z-index:10}
.fab svg{width:26px;height:26px;stroke:#fff;stroke-width:2.2;fill:none;stroke-linecap:round}
.fab:active{transform:scale(.95)}

.editor-head{display:flex;align-items:center;gap:4px;padding:2px 8px 0;flex:0 0 auto}
.editor-head .grow{flex:1;text-align:center;font-size:12px;color:var(--sub);transition:color .2s}
.save-state.saving{color:var(--tint)}
.save-state.error{color:var(--danger);font-weight:600}
.seg{display:flex;background:var(--field);border-radius:10px;padding:2px;margin:8px 16px;flex:0 0 auto}
.seg button{flex:1;height:30px;border:0;background:transparent;border-radius:8px;font-size:13px;color:var(--sub);cursor:pointer;font-family:inherit}
.seg button.on{background:var(--card);color:var(--text);font-weight:600;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.editor-body{flex:1;overflow-y:auto;padding:4px 16px 18px;min-height:0}
#noteText{width:100%;min-height:280px;border:0;outline:0;resize:none;background:transparent;color:var(--text);font-size:var(--note-font);line-height:1.75;font-family:inherit;display:block;user-select:text}
#noteText::placeholder{color:var(--sub)}
.checklist{display:flex;flex-direction:column;gap:4px;padding-top:4px}
.check-row{display:flex;align-items:center;gap:10px;min-height:38px}
.check-box{width:21px;height:21px;border-radius:6px;border:1.6px solid var(--sub);display:grid;place-items:center;flex:0 0 auto;cursor:pointer}
.check-box.on{background:var(--tint);border-color:var(--tint)}
.check-box.on svg{width:13px;height:13px;stroke:#fff;stroke-width:2.4;fill:none;stroke-linecap:round}
.check-text{flex:1;font-size:var(--note-font);border:0;background:transparent;outline:0;color:var(--text);font-family:inherit;padding:6px 0;min-width:0;user-select:text}
.check-row.done .check-text{color:var(--sub);text-decoration:line-through}
.editor-foot{position:relative;flex:0 0 auto;background:var(--bg);border-top:1px solid var(--line);padding:8px 16px 12px}
.tagline{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin-bottom:8px}
.tagline .tag{display:inline-flex;align-items:center;gap:5px}
.tagline .tag span.x{font-size:13px;line-height:1;color:var(--sub);cursor:pointer;padding:0 1px}
.tag-input{height:26px;border:0;background:transparent;color:var(--text);font-size:12px;outline:0;min-width:110px;flex:1;font-family:inherit}
.colors{display:flex;gap:9px;align-items:center;padding:4px 0 8px}
.swatch{width:24px;height:24px;border-radius:50%;border:2px solid transparent;cursor:pointer;flex:0 0 auto}
.swatch.on{border-color:var(--text)}
.phone.dark .swatch{border-color:rgba(255,255,255,.16)}
.phone.dark .swatch.on{border-color:#fff}
.toolbar{display:flex;align-items:center;gap:6px}
.tool{flex:1;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--sub);font-size:12px;display:flex;align-items:center;justify-content:center;gap:5px;cursor:pointer;font-family:inherit;white-space:nowrap}
.tool:active{background:var(--field)}
.tool svg{width:15px;height:15px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.primary-tool{background:var(--tint);border-color:var(--tint);color:#fff;font-weight:600}

.sheet-wrap{position:absolute;inset:0;z-index:30;display:none}
.sheet-wrap.show{display:block}
.mask{position:absolute;inset:0;background:rgba(0,0,0,.32)}
.sheet{position:absolute;left:0;right:0;bottom:0;background:var(--card);border-radius:22px 22px 0 0;padding:10px 16px calc(24px + env(safe-area-inset-bottom));transform:translateY(100%);transition:transform .22s ease;max-height:86%;overflow-y:auto}
.sheet-wrap.show .sheet{transform:translateY(0)}
.sheet-grab{width:36px;height:4px;border-radius:2px;background:var(--line);margin:0 auto 12px}
.sheet h3{margin:0 0 12px;font-size:15px;font-weight:600;text-align:center}
.sheet-input{width:100%;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--field);color:var(--text);padding:0 12px;font-size:14px;outline:0;margin:2px 0 10px;font-family:inherit;user-select:text}
.sheet-actions{display:flex;gap:10px;margin-top:6px}
.sheet-btn{flex:1;height:44px;border-radius:12px;border:0;font-size:14px;cursor:pointer;font-family:inherit}
.sheet-btn.primary{background:var(--tint);color:#fff;font-weight:600}
.sheet-btn.ghost{background:var(--field);color:var(--text)}
.sheet-hint{font-size:12px;color:var(--sub);line-height:1.6;margin:0 0 10px}
.sheet-item{display:flex;align-items:center;gap:10px;min-height:50px;border-bottom:1px solid var(--line);font-size:14px;cursor:pointer;color:var(--text)}
.sheet-item:last-child{border-bottom:0}
.sheet-item.danger{color:var(--danger)}
.sheet-item svg{width:19px;height:19px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.sheet-item .hint{margin-left:auto;font-size:12px;color:var(--sub)}

.share-wrap{flex:1;overflow-y:auto;padding:16px 20px;display:flex;flex-direction:column;align-items:center;min-height:0}
.share-inner{margin:0;width:100%;max-width:340px;display:flex;justify-content:center}
.share-img{width:100%;max-width:340px;border-radius:14px;box-shadow:0 12px 30px rgba(20,20,35,.16);display:none;background:#fff4d6}
.share-img.show{display:block}
.share-fallback{width:100%;max-width:340px;background:#fff4d6;border-radius:14px;padding:20px;color:#2a2418;font-size:13.5px;line-height:1.75;white-space:pre-wrap;display:none}
.share-fallback.show{display:block}
.share-fallback b{display:block;font-size:17px;margin-bottom:8px}
.share-opts{display:flex;gap:8px;justify-content:center;padding:4px 20px 10px;flex:0 0 auto}
.share-actions{display:flex;gap:10px;padding:4px 20px calc(16px + env(safe-area-inset-bottom));flex:0 0 auto}
.share-actions .tool{height:44px;font-size:13px}

.toast{position:absolute;left:50%;bottom:96px;transform:translate(-50%,10px);background:rgba(30,30,36,.92);color:#fff;font-size:13px;padding:9px 14px;border-radius:12px;opacity:0;pointer-events:none;transition:all .2s ease;z-index:50;max-width:320px;text-align:center;line-height:1.5}
.toast.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.toast .undo{color:#ffb4a2;font-weight:600;margin-left:8px;cursor:pointer}

.row{display:flex;align-items:center;gap:10px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px;cursor:default}
.row:last-child{border-bottom:0}
.row .r-main{flex:1;display:flex;flex-direction:column;gap:3px;min-width:0}
.row .r-sub{font-size:12px;color:var(--sub);line-height:1.5}
.chev{color:var(--sub);font-size:16px}
.section-title{font-size:12px;color:var(--sub);margin:18px 0 2px;letter-spacing:.04em}
.fontpick{display:flex;background:var(--field);border-radius:10px;padding:3px;flex:0 0 auto}
.fontpick button{border:0;background:transparent;color:var(--sub);font-size:12px;padding:6px 9px;border-radius:8px;cursor:pointer;font-family:inherit;white-space:nowrap}
.fontpick button.on{background:var(--card);color:var(--text);font-weight:600}
.switch{width:44px;height:26px;border-radius:13px;background:var(--line);position:relative;cursor:pointer;flex:0 0 auto}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.18s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch.on{background:var(--tint)}
.switch.on::after{left:21px}
.danger-text{color:var(--danger)}
.storage-info{font-size:11.5px;color:var(--sub);padding:10px 2px 0;line-height:1.6}

.legend{display:grid;grid-template-columns:repeat(3,auto);gap:6px 18px;font-size:12px;color:#6b6b76}
.legend span b{color:#1c1c1e}
.noscript{padding:16px;text-align:center;font-size:14px}

@media (max-width:520px){
  .stage{gap:0}
  body{padding:0;background:#000;display:block}
  .stage-head,.legend{display:none}
  .phone{width:100vw;height:100vh;height:100dvh;border-radius:0;box-shadow:none}
  .statusbar{display:none}
  .screens{inset:0}
  .bar{padding-top:calc(6px + env(safe-area-inset-top));height:calc(50px + env(safe-area-inset-top))}
  .editor-head{padding-top:calc(4px + env(safe-area-inset-top))}
  .homebar{display:none}
  .fab{bottom:calc(24px + env(safe-area-inset-bottom))}
  .toast{bottom:calc(96px + env(safe-area-inset-bottom))}
  .content{padding-bottom:calc(24px + env(safe-area-inset-bottom))}
  .editor-foot{padding-bottom:calc(10px + env(safe-area-inset-bottom))}
  /* 避免 iOS 聚焦输入框时自动放大页面 */
  #noteText,.check-text,.tag-input,.searchbar input,.sheet-input,.login-field .sheet-input,.login-code-row .sheet-input{font-size:16px}
}
input,textarea{user-select:text}