:root{
      --bg0:#fdf4ff;
      --bg1:#f0f9ff;
      --card: rgba(255,255,255,.65);
      --card2: rgba(255,255,255,.75);
      --line: rgba(200,180,255,.25);
      --text: rgba(30,20,60,.88);
      --muted: rgba(80,60,120,.62);
      --shadow: 0 12px 35px rgba(150,100,200,.15);
      --radius: 20px;
      --accent: #c084fc;
      --good: #86efac;
      --bad:  #fda4af;
    }
    *{ box-sizing:border-box; }
    html,body{ height:100%; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Meiryo", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 15% 8%, rgba(216,180,254,.28), transparent 60%),
        radial-gradient(900px 650px at 85% 15%, rgba(134,239,172,.22), transparent 55%),
        radial-gradient(900px 700px at 50% 92%, rgba(253,164,175,.18), transparent 62%),
        linear-gradient(165deg, #fef3ff, #f0f9ff 45%, #fef9f3 85%, #fff1f2);
      overflow: hidden;
    }
    .mica{
      position:fixed; inset:0;
      pointer-events:none;
      background:
        linear-gradient(125deg, rgba(255,255,255,.45), rgba(255,240,255,.25)),
        radial-gradient(800px 600px at 45% 30%, rgba(255,245,255,.35), transparent 65%);
      mix-blend-mode: overlay;
      opacity:.92;
    }

    .wrap{
      height:100%;
      display:flex;
      flex-direction:column;
      max-width: 1200px;
      margin: 0 auto;
      padding: 14px;
      gap: 12px;
      overflow: hidden;
    }
    header{
      display:flex; align-items:center; justify-content:space-between;
      gap: 10px;
    }
    .brand{
      display:flex; flex-direction:column; gap:2px;
      min-width: 0;
    }
    .brand h1{
      margin:0; font-size: 16px; letter-spacing:.2px;
      white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
    }
    .brand .sub{
      font-size: 12px; color: var(--muted);
      white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
    }

    .card{
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      backdrop-filter: blur(18px) saturate(135%);
      -webkit-backdrop-filter: blur(18px) saturate(135%);
    }
    .toolbar{
      padding: 10px;
      display:flex;
      gap:10px;
      align-items:center;
      flex-wrap:wrap;
      justify-content:space-between;
    }
    .row{ display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
    .btn{
      border: 1px solid var(--line);
      background: rgba(255,255,255,.75);
      color: var(--text);
      border-radius: 14px;
      padding: 10px 12px;
      cursor:pointer;
      user-select:none;
      transition: transform .04s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
      -webkit-tap-highlight-color: transparent;
      white-space:nowrap;
      font-size: 13px;
      box-shadow: 0 4px 12px rgba(150,100,200,.08);
    }
    .btn:hover{ background: rgba(255,255,255,.9); box-shadow: 0 6px 18px rgba(150,100,200,.12); }
    .btn:active{ transform: scale(.98); }
    .btn:disabled{
      opacity: 0.5;
      cursor: not-allowed;
      pointer-events: none;
    }
    .btnGood{ border-color: rgba(34,197,94,.4); background: rgba(134,239,172,.45); color: rgba(20,83,45,.9); }
    .btnBad{ border-color: rgba(251,113,133,.4); background: rgba(253,164,175,.45); color: rgba(136,19,55,.9); }
    .btnPrimary{ border-color: rgba(192,132,252,.4); background: rgba(216,180,254,.45); color: rgba(88,28,135,.9); }
    .seg{
      display:inline-flex;
      border:1px solid var(--line);
      border-radius: 14px;
      overflow:hidden;
      background: rgba(255,255,255,.5);
      box-shadow: 0 4px 12px rgba(150,100,200,.08);
    }
    .seg button{
      border:0;
      border-right:1px solid var(--line);
      background: transparent;
      padding: 10px 12px;
      color: var(--muted);
      cursor:pointer;
      transition: all .15s ease;
    }
    .seg button:last-child{ border-right:0; }
    .seg button.active{
      background: rgba(216,180,254,.35);
      color: var(--text);
      font-weight: 600;
    }

    input[type="date"]{
      background: var(--card2);
      border: 1px solid var(--line);
      color: var(--text);
      border-radius: 14px;
      padding: 10px 10px;
      height: 40px;
      outline:none;
      font-size: 13px;
      box-shadow: 0 4px 12px rgba(150,100,200,.08);
    }
    input[type="range"]{ width: 160px; }

    .main{
      height: 600px;
      max-height: 70vh;
      min-height: 400px;
      display:flex;
      overflow:hidden;
    }

    /* WEEK VIEW LAYOUT */
    .week{
      width:100%;
      display:flex;
      overflow:hidden;
    }
    .timeCol{
      width: 60px;
      border-right: 1px solid var(--line);
      background: rgba(250,240,255,.45);
    }
    .timeCol .timeCell{
      height: var(--hourH);
      border-bottom: 1px solid rgba(200,180,255,.15);
      display:flex; align-items:flex-start; justify-content:center;
      padding-top: 4px;
      font-size: 11px;
      color: var(--muted);
      font-variant-numeric: tabular-nums;
    }

    .days{
    flex:1;
    display:grid;
    grid-template-columns: repeat(7, 1fr);
    min-width: 0;
    overflow:auto;
    position:relative;
    }
    .dayHeaderRow{
      position: sticky;
      top: 0;
      z-index: 20;
      display:grid;
      grid-template-columns: repeat(7, 1fr);
      background: rgba(255,250,255,.88);
      backdrop-filter: blur(16px) saturate(150%);
      -webkit-backdrop-filter: blur(16px) saturate(150%);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 4px 12px rgba(150,100,200,.08);
    }
    .dayHeader{
      padding: 8px 8px;
      font-size: 12px;
      color: var(--muted);
      border-right: 1px solid rgba(200,180,255,.18);
      display:flex; gap:6px; align-items:center; justify-content:space-between;
    }
    .dayHeader:nth-child(6){
      /* 土曜日ヘッダー - ライトブルー */
      background: rgba(224,242,254,.25);
    }
    .dayHeader:nth-child(6) strong{
      color: rgba(14,116,144,.9);
    }
    .dayHeader:nth-child(6) .muted{
      color: rgba(14,116,144,.7);
    }
    .dayHeader:nth-child(7){
      /* 日曜日ヘッダー - ライトローズ */
      background: rgba(254,226,226,.25);
    }
    .dayHeader:nth-child(7) strong{
      color: rgba(190,18,60,.9);
    }
    .dayHeader:nth-child(7) .muted{
      color: rgba(190,18,60,.7);
    }
    .dayHeader.today{
      /* 当日ヘッダー - ライトイエロー */
      background: rgba(254,249,195,.35) !important;
      border-left: 2px solid rgba(234,179,8,.35);
      border-right: 2px solid rgba(234,179,8,.35);
    }
    .dayHeader.today strong{
      color: rgba(133,77,14,.9);
      font-weight: 800;
    }
    .dayHeader strong{ color: var(--text); font-weight: 700; }
    .dayHeader:last-child{ border-right:0; }

    .gridArea{
      position:relative;
      display:grid;
      grid-template-columns: repeat(7, 1fr);
      min-height: calc(var(--hourH) * 24);
    }
    .dayCol{
      position:relative;
      border-right: 1px solid rgba(200,180,255,.15);
      background: rgba(255,252,255,.25);
    }
    .dayCol:nth-child(6){
      /* 土曜日 - ライトブルー */
      background: rgba(224,242,254,.35);
    }
    .dayCol:nth-child(7){
      /* 日曜日 - ライトローズ */
      background: rgba(254,226,226,.35);
    }
    .dayCol.today{
      /* 当日 - ライトイエロー（土日より優先） */
      background: rgba(254,249,195,.45) !important;
      box-shadow: inset 0 0 0 2px rgba(234,179,8,.25);
    }
    .dayCol:last-child{ border-right:0; }
    .hourLine{
      position:absolute;
      left:0; right:0;
      height: 1px;
      background: rgba(200,180,255,.18);
    }
    .nowLine{
      position:absolute;
      left:0; right:0;
      height: 2px;
      background: rgba(34,197,94,.65);
      pointer-events:none;
      z-index: 9;
      box-shadow: 0 0 6px rgba(34,197,94,.35), 0 0 0 1px rgba(255,255,255,.4);
    }

    /* Event item */
    .event{
      position:absolute;
      left: 6px;
      right: 6px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.45);
      box-shadow: 0 8px 24px rgba(150,100,200,.18);
      backdrop-filter: blur(16px) saturate(160%);
      -webkit-backdrop-filter: blur(16px) saturate(160%);
      overflow:hidden;
      touch-action: none;
      z-index: 10;
    }
    .eventInner{
      padding: 8px 10px 26px 10px;
      display:flex;
      flex-direction:column;
      gap:4px;
    }
    .eventTitle{
      font-size: 12px;
      font-weight: 750;
      line-height: 1.25;
      word-break: break-word;
      color: rgba(30,20,60,.95);
    }
    .eventTime{
      font-size: 11px;
      color: rgba(60,40,100,.75);
      font-variant-numeric: tabular-nums;
      display:flex;
      gap:8px;
      align-items:center;
      justify-content:space-between;
    }
    .eventHandles{
      position:absolute; inset:0;
      pointer-events:none;
    }
    .handle{
      position:absolute;
      left: 0; right: 0;
      height: 10px;
      pointer-events: auto;
      cursor: ns-resize;
      opacity: 0;
    }
    .handle.top{ top:0; }
    .handle.bottom{ bottom:0; }
    .event:hover .handle, .event:active .handle{ opacity: .18; }
    .eventMenuBtn{
      border:1px solid rgba(200,180,255,.35);
      background: rgba(255,255,255,.65);
      color: var(--text);
      border-radius: 10px;
      padding: 6px 8px;
      cursor:pointer;
      font-size: 12px;
      transition: all .15s ease;
    }
    .eventMenuBtn:hover{
      background: rgba(255,255,255,.9);
      border-color: rgba(192,132,252,.5);
    }

    /* Month view */
    .month{
      width:100%;
      display:flex;
      flex-direction:column;
      overflow:auto;
      gap: 8px;
      padding: 10px;
    }
    .monthGrid{
      display:grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 10px;
    }
    /* 月表示の曜日ヘッダー - 土曜日 */
    .monthGrid > .muted:nth-child(6){
      color: rgba(14,116,144,.9);
      font-weight: 700;
    }
    /* 月表示の曜日ヘッダー - 日曜日 */
    .monthGrid > .muted:nth-child(7){
      color: rgba(190,18,60,.9);
      font-weight: 700;
    }
    .mcell{
      border:1px solid rgba(200,180,255,.25);
      background: rgba(255,255,255,.55);
      border-radius: 18px;
      padding: 10px;
      min-height: 86px;
      cursor:pointer;
      user-select:none;
      transition: all .2s ease;
      box-shadow: 0 4px 12px rgba(150,100,200,.08);
    }
    /* 土曜日のセル（ヘッダー除く8個目以降で7n+6） */
    .mcell:nth-child(n+8):nth-child(7n+6){
      background: rgba(224,242,254,.45);
      border-color: rgba(56,189,248,.3);
    }
    /* 日曜日のセル（ヘッダー除く8個目以降で7n） */
    .mcell:nth-child(n+8):nth-child(7n){
      background: rgba(254,226,226,.45);
      border-color: rgba(244,114,182,.3);
    }
    .mcell:hover{
      background: rgba(255,255,255,.75);
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(150,100,200,.15);
    }
    /* 土曜日のセルホバー */
    .mcell:nth-child(n+8):nth-child(7n+6):hover{
      background: rgba(224,242,254,.65);
    }
    /* 日曜日のセルホバー */
    .mcell:nth-child(n+8):nth-child(7n):hover{
      background: rgba(254,226,226,.65);
    }
    .mcell .d{
      font-size: 12px;
      color: var(--text);
      display:flex;
      justify-content:space-between;
      gap: 8px;
      align-items:center;
    }
    /* 土曜日の日付テキスト */
    .mcell:nth-child(n+8):nth-child(7n+6) .d{
      color: rgba(14,116,144,.9);
    }
    /* 日曜日の日付テキスト */
    .mcell:nth-child(n+8):nth-child(7n) .d{
      color: rgba(190,18,60,.9);
    }
    .mcell .d small{ color: var(--muted); font-size: 11px; }
    .mcell .sum{
      margin-top: 8px;
      font-variant-numeric: tabular-nums;
      color: var(--text);
      font-size: 12px;
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .dotRow{ display:flex; gap:6px; flex-wrap:wrap; }
    .dot{
      width:10px; height:10px; border-radius:999px;
      border: 1px solid rgba(200,180,255,.35);
      box-shadow: 0 2px 4px rgba(150,100,200,.12);
    }
    .muted{ color: var(--muted); }

    /* small screens */
    @media (max-width: 560px){
      .timeCol{ width: 52px; }
      input[type="range"]{ width: 120px; }
      .btn{ padding: 10px 10px; }
      .event{ left: 4px; right: 4px; }
    }

    dialog{
      border: 1px solid var(--line);
      background: rgba(255,252,255,.85);
      color: var(--text);
      border-radius: 22px;
      padding: 0;
      max-width: 560px;
      width: calc(100% - 24px);
      box-shadow: 0 20px 50px rgba(150,100,200,.25);
      backdrop-filter: blur(24px) saturate(160%);
      -webkit-backdrop-filter: blur(24px) saturate(160%);
    }
    dialog::backdrop{ background: rgba(200,180,255,.35); }
    .dlgHead{
      padding: 14px 16px;
      border-bottom: 1px solid var(--line);
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      background: rgba(255,250,255,.6);
    }
    .dlgBody{ padding: 16px; display:flex; flex-direction:column; gap:12px; }
    .dlgBody label{ font-size: 12px; color: var(--muted); display:block; margin-bottom: 6px; font-weight: 600; }
    .input{
      width:100%;
      background: rgba(255,255,255,.75);
      border: 1px solid var(--line);
      color: var(--text);
      border-radius: 16px;
      padding: 12px 12px;
      outline:none;
      transition: all .2s ease;
      box-shadow: 0 2px 8px rgba(150,100,200,.06);
    }
    .input:focus{
      background: rgba(255,255,255,.95);
      border-color: rgba(192,132,252,.45);
      box-shadow: 0 4px 12px rgba(150,100,200,.12);
    }
    .dlgGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    @media (max-width:520px){ .dlgGrid{ grid-template-columns:1fr; } }
    .foot{
      padding: 12px 14px;
      border-top: 1px solid var(--line);
      display:flex;
      gap:10px;
      justify-content:flex-end;
      flex-wrap:wrap;
    }
    .toast{
      position: fixed;
      left: 50%;
      transform: translateX(-50%);
      bottom: 14px;
      background: rgba(255,255,255,.85);
      border: 1px solid var(--line);
      padding: 10px 16px;
      border-radius: 999px;
      backdrop-filter: blur(20px) saturate(150%);
      -webkit-backdrop-filter: blur(20px) saturate(150%);
      color: var(--text);
      font-size: 13px;
      font-weight: 600;
      box-shadow: 0 8px 24px rgba(150,100,200,.2);
      opacity: 0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
      z-index: 999;
    }
    .toast.show{
      opacity: 1;
      transform: translateX(-50%) translateY(-2px);
    }

    /* color chips */
    .chips{ display:flex; gap:10px; flex-wrap:wrap; }
    .chip{
      width: 32px; height: 32px;
      border-radius: 999px;
      border: 2px solid rgba(255,255,255,.65);
      cursor:pointer;
      box-shadow: 0 4px 12px rgba(150,100,200,.15);
      transition: all .2s ease;
    }
    .chip:hover{
      transform: scale(1.1);
      box-shadow: 0 6px 18px rgba(150,100,200,.25);
    }
    .chip.sel{
      outline: 2px solid rgba(192,132,252,.75);
      outline-offset: 3px;
      transform: scale(1.05);
    }
    /* vertical scroll is weekScroll; horizontal scroll is daysHScroll */
    .weekScroll{
    flex: 1;
    min-height: 0;
    overflow-y: auto;      /* 縦だけ */
    overflow-x: hidden;
    display: flex;
    }

    .daysPane{
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    }

    /* NEW: horizontal scroll area for header+grid */
    
    /* header+grid should share same width */
    .daysContent{
    min-width: max(100%, calc(var(--dayMinW) * 7));
    }

/* Sticky horizontal scrollbar (stays at bottom while vertical scrolling) */
.hScrollBar{
  display: none;
  position: sticky;
  bottom: 0;
  z-index: 60;
  height: 18px;
  overflow-x: auto;
  overflow-y: hidden;
  background: rgba(255,250,255,.88);
  border-top: 1px solid rgba(200,180,255,.25);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  -webkit-overflow-scrolling: touch;
}
.hScrollInner{
  height: 1px; /* just to create scroll width */
}


    /* make header/grid take full width of daysContent */
    .dayHeaderRow,
    .gridArea{
    width: 100%;
    }

    /* allow responsive tuning */
    :root{
    --dayMinW: 140px; /* スマホで狭ければ 110〜140 くらいに */
    }
    @media (max-width:560px){
    :root{ --dayMinW: 110px; }
    }
    .timeHeadSpacer{
    position: sticky;  /* ここは「固定」でもOKだけど sticky にしておくと安全 */
    top: 0;
    z-index: 21;
    background: rgba(255,250,255,.88);
    backdrop-filter: blur(16px) saturate(150%);
    -webkit-backdrop-filter: blur(16px) saturate(150%);
    border-bottom: 1px solid var(--line);
    }

/* === DayFlip Timer: definitive week scroll model (vertical=weekScroll, horizontal=daysX->daysContent) === */
.weekScroll{
  flex: 1;
  min-height: 0;
  overflow-y: auto;     /* vertical scroll only here */
  overflow-x: hidden;
  display: flex;
}
.timeCol{
  flex: 0 0 60px;
}
.daysX{
  touch-action: pan-y;

  flex: 1;
  min-width: 0;
  overflow: visible;        /* 横スクロールは下のバーに委譲 */
  display: block;

}
.daysContent{
  width: max(100%, calc(var(--dayMinW) * 7));
}
.dayHeaderRow,
.gridArea{
  width: 100%;
}
.gridArea{
  overflow: visible;
}
:root{ --dayMinW: 140px; }
@media (max-width:560px){
  :root{ --dayMinW: 110px; }
  .timeCol{ flex-basis: 52px; }
}

    /* bottom drag bar: move/resize handle */
    .dragBar{
      position:absolute;
      left:0; right:0; bottom:0;
      height: 20px;
      background: rgba(255,255,255,.45);
      border-top: 1px solid rgba(200,180,255,.25);
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding: 0 10px;
      cursor: grab;
      touch-action: none;
      user-select:none;
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
    }
    .dragBar:active{ cursor: grabbing; }
    .dragGrip{
      width: 32px;
      height: 4px;
      border-radius: 999px;
      background: rgba(192,132,252,.35);
      box-shadow: 0 1px 3px rgba(150,100,200,.15);
    }
    .resizeGrip{
      width: 20px;
      height: 4px;
      border-radius: 999px;
      background: rgba(134,239,172,.45);
      box-shadow: 0 1px 3px rgba(34,197,94,.15);
      cursor: ns-resize;
    }

    /* Stopwatch display */
    .stopwatch{
      display: none;
      align-items: center;
      gap: 6px;
      padding: 8px 12px;
      background: rgba(253,164,175,.35);
      border: 1px solid rgba(251,113,133,.4);
      border-radius: 12px;
      font-size: 13px;
      font-weight: 600;
      font-variant-numeric: tabular-nums;
      color: rgba(136,19,55,.9);
      box-shadow: 0 4px 12px rgba(251,113,133,.15);
    }
    .stopwatch.running{
      display: flex;
    }
    .stopwatch-icon{
      width: 14px;
      height: 14px;
      border: 2px solid currentColor;
      border-radius: 50%;
      position: relative;
    }
    .stopwatch-icon::after{
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      width: 1px;
      height: 5px;
      background: currentColor;
      transform-origin: bottom center;
      animation: tick 1s linear infinite;
    }
    @keyframes tick{
      0%{ transform: translateX(-50%) rotate(0deg); }
      100%{ transform: translateX(-50%) rotate(360deg); }
    }

    /* Help section styles */
    .help-container{
      padding: 20px;
      margin-top: 0;
      height: 300px;
      flex-shrink: 0;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }
    .help-header{
      margin: 0 0 16px 0;
      font-size: 18px;
      color: var(--text);
      font-weight: 700;
      flex-shrink: 0;
    }
    .help-content{
      display: flex;
      flex-direction: column;
      gap: 20px;
      overflow-y: auto;
      overflow-x: hidden;
      padding-right: 8px;
    }
    .help-content::-webkit-scrollbar{
      width: 8px;
    }
    .help-content::-webkit-scrollbar-track{
      background: rgba(200,180,255,.15);
      border-radius: 4px;
    }
    .help-content::-webkit-scrollbar-thumb{
      background: rgba(192,132,252,.35);
      border-radius: 4px;
    }
    .help-content::-webkit-scrollbar-thumb:hover{
      background: rgba(192,132,252,.5);
    }
    .help-section{
      padding: 0;
    }
    .help-title{
      margin: 0 0 10px 0;
      font-size: 15px;
      font-weight: 700;
      color: var(--text);
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .help-list{
      margin: 0;
      padding-left: 20px;
      color: var(--text);
      line-height: 1.7;
    }
    .help-list li{
      font-size: 14px;
      margin-bottom: 8px;
    }
    .help-list li:last-child{
      margin-bottom: 0;
    }
    .help-list strong{
      color: rgba(88,28,135,.9);
      font-weight: 700;
    }

    /* Hamburger Menu */
    .hamburger{
      width: 40px;
      height: 40px;
      background: rgba(255,255,255,.75);
      border: 1px solid var(--line);
      border-radius: 12px;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 5px;
      padding: 8px;
      transition: all .2s ease;
      box-shadow: 0 4px 12px rgba(150,100,200,.08);
      flex-shrink: 0;
    }
    .hamburger:hover{
      background: rgba(255,255,255,.9);
      box-shadow: 0 6px 18px rgba(150,100,200,.12);
    }
    .hamburger span{
      width: 20px;
      height: 2px;
      background: var(--text);
      border-radius: 2px;
      transition: all .3s ease;
    }
    .hamburger.active span:nth-child(1){
      transform: translateY(7px) rotate(45deg);
    }
    .hamburger.active span:nth-child(2){
      opacity: 0;
    }
    .hamburger.active span:nth-child(3){
      transform: translateY(-7px) rotate(-45deg);
    }

    /* Side Menu */
    .side-menu{
      position: fixed;
      top: 0;
      left: -300px;
      width: 300px;
      height: 100%;
      background: rgba(255,252,255,.95);
      backdrop-filter: blur(24px) saturate(160%);
      -webkit-backdrop-filter: blur(24px) saturate(160%);
      box-shadow: 4px 0 20px rgba(150,100,200,.2);
      transition: left .3s ease;
      z-index: 1000;
      display: flex;
      flex-direction: column;
      border-right: 1px solid var(--line);
    }
    .side-menu.open{
      left: 0;
    }
    .side-menu-header{
      padding: 20px;
      border-bottom: 1px solid var(--line);
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: rgba(255,250,255,.6);
    }
    .side-menu-header h2{
      margin: 0;
      font-size: 18px;
      color: var(--text);
      font-weight: 700;
    }
    .side-menu-close{
      width: 36px;
      height: 36px;
      background: rgba(255,255,255,.75);
      border: 1px solid var(--line);
      border-radius: 10px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      color: var(--text);
      transition: all .2s ease;
    }
    .side-menu-close:hover{
      background: rgba(255,255,255,.9);
      transform: rotate(90deg);
    }
    .side-menu-content{
      padding: 20px;
      flex: 1;
      overflow-y: auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .menu-overlay{
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,.3);
      opacity: 0;
      pointer-events: none;
      transition: opacity .3s ease;
      z-index: 999;
    }
    .menu-overlay.show{
      opacity: 1;
      pointer-events: auto;
    }
    .menu-item{
      padding: 14px 16px;
      background: rgba(255,255,255,.65);
      border: 1px solid var(--line);
      border-radius: 14px;
      cursor: pointer;
      transition: all .2s ease;
      display: flex;
      align-items: center;
      gap: 12px;
      box-shadow: 0 4px 12px rgba(150,100,200,.08);
    }
    .menu-item:hover{
      background: rgba(255,255,255,.9);
      transform: translateX(4px);
      box-shadow: 0 6px 18px rgba(150,100,200,.12);
    }
    .menu-item-icon{
      font-size: 20px;
    }
    .menu-item-text{
      flex: 1;
      font-size: 14px;
      font-weight: 600;
      color: var(--text);
    }

    /* List Content */
    .list-content{
      max-height: 500px;
      overflow-y: auto;
      display: flex;
      flex-direction: column;
      gap: 8px;
      padding-right: 4px;
    }
    .list-content::-webkit-scrollbar{
      width: 8px;
    }
    .list-content::-webkit-scrollbar-track{
      background: rgba(200,180,255,.15);
      border-radius: 4px;
    }
    .list-content::-webkit-scrollbar-thumb{
      background: rgba(192,132,252,.35);
      border-radius: 4px;
    }
    .list-content::-webkit-scrollbar-thumb:hover{
      background: rgba(192,132,252,.5);
    }
    .list-item{
      background: rgba(255,255,255,.65);
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 12px;
      display: flex;
      flex-direction: column;
      gap: 8px;
      transition: all .2s ease;
      box-shadow: 0 4px 12px rgba(150,100,200,.08);
    }
    .list-item:hover{
      background: rgba(255,255,255,.9);
      box-shadow: 0 6px 18px rgba(150,100,200,.12);
    }
    .list-item-header{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
    }
    .list-item-title{
      flex: 1;
      font-size: 14px;
      font-weight: 700;
      color: var(--text);
      word-break: break-word;
      border: 2px solid;
      border-radius: 10px;
      padding: 8px 12px;
      background: rgba(255,255,255,.5);
    }
    .list-item-color{
      width: 16px;
      height: 16px;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,.65);
      box-shadow: 0 2px 6px rgba(150,100,200,.15);
      flex-shrink: 0;
    }
    .list-item-info{
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 12px;
      color: var(--muted);
      font-variant-numeric: tabular-nums;
    }
    .list-item-actions{
      display: flex;
      gap: 6px;
      margin-top: 4px;
    }
    .list-item-btn{
      padding: 6px 10px;
      font-size: 12px;
      border-radius: 10px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.75);
      color: var(--text);
      cursor: pointer;
      transition: all .15s ease;
    }
    .list-item-btn:hover{
      background: rgba(255,255,255,.9);
      border-color: rgba(192,132,252,.5);
    }
    .list-item-btn.delete{
      border-color: rgba(251,113,133,.4);
      background: rgba(253,164,175,.35);
      color: rgba(136,19,55,.9);
    }
    .list-item-btn.delete:hover{
      background: rgba(253,164,175,.55);
    }

    /* Report Chart */
    .report-chart{
      width: 100%;
      min-height: 400px;
      display: flex;
      align-items: flex-end;
      justify-content: space-around;
      gap: 12px;
      padding: 20px 10px;
      background: rgba(255,255,255,.5);
      border: 1px solid var(--line);
      border-radius: 16px;
      position: relative;
    }
    .chart-bar-wrapper{
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      min-width: 0;
    }
    .chart-bar-container{
      width: 100%;
      height: 350px;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      align-items: center;
      position: relative;
    }
    .chart-bar{
      width: 100%;
      max-width: 60px;
      display: flex;
      flex-direction: column-reverse;
      border-radius: 8px 8px 0 0;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(150,100,200,.15);
      transition: all .2s ease;
      border: 1px solid rgba(200,180,255,.25);
    }
    .chart-bar:hover{
      transform: translateY(-4px);
      box-shadow: 0 8px 20px rgba(150,100,200,.25);
    }
    .chart-bar-segment{
      width: 100%;
      transition: all .2s ease;
      position: relative;
    }
    .chart-bar-segment:hover{
      filter: brightness(1.1);
    }
    .chart-label{
      font-size: 11px;
      color: var(--text);
      font-weight: 600;
      text-align: center;
      word-break: break-all;
    }
    .chart-total{
      font-size: 10px;
      color: var(--muted);
      font-variant-numeric: tabular-nums;
      text-align: center;
      margin-top: 4px;
    }
    .chart-y-axis{
      position: absolute;
      left: 0;
      top: 0;
      bottom: 60px;
      width: 40px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 10px 0;
    }
    .chart-y-label{
      font-size: 10px;
      color: var(--muted);
      text-align: right;
      padding-right: 8px;
      font-variant-numeric: tabular-nums;
    }
    .report-chart-empty{
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 400px;
      color: var(--muted);
      font-size: 14px;
    }