/* おうちノート: ゆるかわウィジェットと同じ作り(白いカード・線画アイコン・ピル型タブ)。
   ブルー基調。明るい水色(--aqua)から深い蒼(--deep)へのグラデーションを、ヘッダー・選択中のタブ・ボタン・バーに使う */
:root{
  --aqua:#7ed6f5; --sky:#4aa8ea; --blue:#2f6fd1; --deep:#1c3d8c;
  /* hero: 文字の乗る左側が深い蒼、右へ明るい水色。grad: 白文字のボタン・タブ用(読みやすい濃さ) */
  --hero:linear-gradient(110deg,#1c3d8c 0%,#2a62c4 38%,#4aa8ea 72%,#8fe0f8 100%);
  --grad:linear-gradient(135deg,#1f4fae 0%,#2f74d6 100%);
  --grad-bar:linear-gradient(90deg,#86dcf7 0%,#3f8fe0 60%,#2a5bbd 100%);
  --accent:#2f6fd1; --accent-soft:#e4f0fd; --accent-ink:#1d4fa8;
  --bg:radial-gradient(circle at 12% 8%,rgba(134,220,247,.35) 0,rgba(134,220,247,0) 38%),
       radial-gradient(circle at 92% 30%,rgba(74,168,234,.18) 0,rgba(74,168,234,0) 34%),
       radial-gradient(circle at 20% 92%,rgba(42,98,196,.14) 0,rgba(42,98,196,0) 40%),
       linear-gradient(170deg,#eef9ff 0%,#f5f9ff 50%,#e8f0fc 100%);
  --card:#ffffff; --panel:#f1f6fd; --text:#2f3a4f; --text-soft:#7d8aa3; --border:#e2eaf6;
  --shadow:0 8px 24px rgba(40,90,170,.10); --radius:22px;
  --bad:#d64545; --bad-soft:#fde8e8; --warn:#b86a00; --ref:#97a6bf;
  --base:#eef7ff;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --hero:linear-gradient(110deg,#142a63 0%,#1f4f9e 40%,#2f7fd0 75%,#4fb6e6 100%);
    --grad:linear-gradient(135deg,#1f4fae 0%,#2f74d6 100%);
    --grad-bar:linear-gradient(90deg,#6fd0f2 0%,#3f8fe0 60%,#3168c9 100%);
    --accent:#6fb6ff; --accent-soft:#1b2f4d; --accent-ink:#a9d4ff;
    --bg:radial-gradient(circle at 12% 8%,rgba(79,182,230,.16) 0,rgba(79,182,230,0) 40%),
         radial-gradient(circle at 85% 90%,rgba(47,127,208,.14) 0,rgba(47,127,208,0) 40%),
         linear-gradient(170deg,#0e1626 0%,#111a2c 50%,#0c1424 100%);
    --card:#18233a; --panel:#213050; --text:#e4ecfb; --text-soft:#93a3c2; --border:#2a3a5c;
    --shadow:0 8px 24px rgba(0,0,0,.40); --bad:#ff7b7b; --bad-soft:#3d2222; --warn:#f0a948; --ref:#7486a8;
    --base:#0e1626;
  }
}
:root[data-theme="dark"]{
  --hero:linear-gradient(110deg,#142a63 0%,#1f4f9e 40%,#2f7fd0 75%,#4fb6e6 100%);
  --grad:linear-gradient(135deg,#1f4fae 0%,#2f74d6 100%);
  --grad-bar:linear-gradient(90deg,#6fd0f2 0%,#3f8fe0 60%,#3168c9 100%);
  --accent:#6fb6ff; --accent-soft:#1b2f4d; --accent-ink:#a9d4ff;
  --bg:linear-gradient(170deg,#0e1626 0%,#111a2c 50%,#0c1424 100%);
  --card:#18233a; --panel:#213050; --text:#e4ecfb; --text-soft:#93a3c2; --border:#2a3a5c;
  --shadow:0 8px 24px rgba(0,0,0,.40); --bad:#ff7b7b; --bad-soft:#3d2222; --warn:#f0a948; --ref:#7486a8;
  --base:#0e1626;
}
*{ box-sizing:border-box; }
[hidden]{ display:none !important; }
html{ background:var(--base); }
body{ margin:0; font-family:'M PLUS Rounded 1c','Hiragino Maru Gothic ProN','Yu Gothic',sans-serif; background:var(--bg); background-attachment:fixed; color:var(--text);
  min-height:100vh; padding:calc(12px + env(safe-area-inset-top)) 16px calc(64px + env(safe-area-inset-bottom)); font-size:15px; line-height:1.5; -webkit-text-size-adjust:100%; }
body.modalOpen{ overflow:hidden; }
.icon{ width:1.1em; height:1.1em; display:inline-block; vertical-align:-0.2em; flex:0 0 auto; }
button, input, select, textarea{ font:inherit; color:inherit; }
.app{ max-width:760px; margin:0 auto; display:flex; flex-direction:column; gap:12px; }
.topbar{ display:flex; align-items:center; justify-content:space-between; background:var(--card); border-radius:var(--radius); padding:12px 16px; box-shadow:var(--shadow); }
.brand{ display:flex; align-items:center; gap:10px; } .brand .icon{ width:1.6em; height:1.6em; color:var(--accent); }
.brand .title{ font-weight:800; font-size:1.05rem; } .dateLabel{ font-size:.75rem; color:var(--text-soft); }
.iconBtn{ border:none; background:var(--panel); width:38px; height:38px; border-radius:50%; display:inline-flex; align-items:center; justify-content:center; cursor:pointer; flex:0 0 auto; }
.iconBtn.small{ width:32px; height:32px; } .iconBtn:hover{ background:var(--accent-soft); color:var(--accent-ink); }

.tabs{ display:flex; gap:6px; overflow-x:auto; padding:2px; scrollbar-width:none; -webkit-overflow-scrolling:touch; }
.tabs::-webkit-scrollbar{ display:none; }
.tab{ flex:0 0 auto; display:flex; align-items:center; gap:6px; border:none; border-radius:999px; padding:9px 14px; background:var(--card); box-shadow:var(--shadow); cursor:pointer; font-weight:700; font-size:.85rem; min-height:40px; }
.tab.on{ background:var(--accent); color:#fff; }

.card{ background:var(--card); border-radius:var(--radius); padding:14px 16px; box-shadow:var(--shadow); }
.cardHead{ display:flex; align-items:center; justify-content:space-between; gap:8px; margin-bottom:8px; }
.cardHead h3{ margin:0; font-size:.98rem; display:flex; align-items:center; gap:8px; } .cardHead h3 .icon{ color:var(--accent); }
h4{ margin:14px 0 6px; font-size:.85rem; color:var(--text-soft); }
#view{ display:flex; flex-direction:column; gap:12px; }

.row{ display:flex; align-items:center; gap:10px; padding:9px 2px; border-bottom:1px dashed var(--border); width:100%; text-align:left; }
.row:last-child{ border-bottom:none; }
button.row, .link{ background:none; border-left:none; border-right:none; border-top:none; cursor:pointer; }
button.row:hover, .statRow.link:hover{ background:var(--panel); border-radius:10px; }
.plain{ border:none; background:none; padding:0; text-align:left; cursor:pointer; }
.row.dim{ opacity:.55; } .strike{ text-decoration:line-through; }
.row.late .roundChk{ border-color:var(--warn); }
.grow{ flex:1 1 auto; min-width:0; }
.sub{ font-size:.78rem; color:var(--text-soft); }
.date{ font-size:.8rem; color:var(--text-soft); min-width:4.6em; font-variant-numeric:tabular-nums; }
b{ font-variant-numeric:tabular-nums; }
.muted{ color:var(--text-soft); } .warnText{ color:var(--warn); font-weight:700; }
.empty{ color:var(--text-soft); font-size:.85rem; margin:6px 0; }
.hint{ color:var(--text-soft); font-size:.78rem; margin:8px 0 0; }
.note, .scopeNote{ background:var(--accent-soft); color:var(--accent-ink); border-radius:12px; padding:8px 12px; font-size:.8rem; margin:0; }
.small{ font-size:.82rem; } ul.small{ padding-left:1.2em; margin:4px 0; } ul.small li{ margin:4px 0; }
.tag{ font-size:.7rem; background:var(--panel); border-radius:999px; padding:2px 8px; color:var(--text-soft); white-space:nowrap; }
.tag.warn{ background:var(--bad-soft); color:var(--bad); }
.tagBig{ display:inline-block; background:var(--panel); border-radius:999px; padding:4px 10px; margin:3px; font-size:.85rem; }
.chipsList{ margin:-3px; }

.roundChk{ width:28px; height:28px; border-radius:50%; border:2px solid var(--border); background:var(--card); display:inline-flex; align-items:center; justify-content:center; cursor:pointer; color:transparent; flex:0 0 auto; padding:0; }
.roundChk:hover{ border-color:var(--accent); color:var(--accent); }
.roundChk.on{ background:var(--accent); border-color:var(--accent); color:#fff; }
details summary{ cursor:pointer; list-style:none; } details summary::-webkit-details-marker{ display:none; }
.howto{ white-space:pre-wrap; font-size:.85rem; background:var(--panel); border-radius:12px; padding:10px 12px; margin-top:8px; }
.rowBtns{ display:flex; flex-wrap:wrap; gap:8px; margin-top:10px; align-items:center; }
.rowBtns select{ border:1px solid var(--border); border-radius:999px; padding:6px 10px; background:var(--card); font-size:.8rem; }

.btn{ display:inline-flex; align-items:center; justify-content:center; gap:6px; border:none; border-radius:999px; padding:10px 18px; min-height:42px; font-weight:700; cursor:pointer; background:var(--accent); color:#fff; }
.btn.sub{ background:var(--panel); color:var(--text); } .btn.danger{ background:var(--bad); color:#fff; }
.btn:disabled{ opacity:.5; cursor:default; }
.pillBtn{ display:inline-flex; align-items:center; gap:4px; border:none; border-radius:999px; padding:6px 12px; background:var(--accent-soft); color:var(--accent-ink); font-size:.8rem; font-weight:700; cursor:pointer; white-space:nowrap; min-height:32px; }
.segs{ display:flex; gap:6px; margin-bottom:6px; }
.seg{ border:1px solid var(--border); background:var(--card); border-radius:999px; padding:4px 12px; font-size:.8rem; cursor:pointer; }
.seg.on{ background:var(--accent); border-color:var(--accent); color:#fff; }

.monthNav{ display:flex; align-items:center; justify-content:center; gap:12px; }
.monthNav b{ font-size:1.05rem; min-width:7em; text-align:center; }
.tiles{ display:grid; grid-template-columns:repeat(auto-fit, minmax(140px, 1fr)); gap:8px; }
.card .tiles{ margin-bottom:10px; }
.tile{ background:var(--card); border-radius:14px; padding:10px 12px; box-shadow:var(--shadow); display:flex; flex-direction:column; }
.card .tile{ background:var(--panel); box-shadow:none; }
.tile span{ font-size:.75rem; color:var(--text-soft); } .tile b{ font-size:1.15rem; }
.tile.bad b{ color:var(--bad); } .tile small{ color:var(--bad); font-size:.7rem; font-weight:700; }

.bar{ flex:1 1 auto; height:8px; border-radius:999px; background:var(--panel); overflow:hidden; min-width:60px; margin:6px 0; }
.bar span{ display:block; height:100%; border-radius:999px; background:var(--accent); }
.bar.over span{ background:var(--bad); }
.statRow{ display:flex; align-items:center; gap:10px; padding:5px 2px; width:100%; text-align:left; border:none; background:none; }
.statRow .who{ width:6.5em; flex:0 0 auto; font-size:.85rem; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.statRow .val{ flex:0 0 auto; font-size:.85rem; text-align:right; min-width:6.5em; font-variant-numeric:tabular-nums; }
.goal{ padding:6px 0 8px; border-bottom:1px dashed var(--border); } .goal:last-of-type{ border-bottom:none; }
.goalHead{ display:flex; align-items:center; gap:8px; } .goalHead b{ flex:1 1 auto; }

.quick{ display:flex; flex-wrap:wrap; gap:6px; margin-bottom:8px; }
.quick input, .quick select{ border:1px solid var(--border); border-radius:10px; padding:8px 10px; background:var(--card); min-height:40px; flex:1 1 120px; min-width:0; }
.quick .short{ flex:0 1 64px; } .quick .mid{ flex:0 1 110px; }
.quick .btn{ flex:0 0 auto; }
.qty{ min-width:3.5em; text-align:center; }

.chartWrap{ position:relative; }
.chart{ width:100%; height:auto; display:block; touch-action:pan-y; }
.chart .grid{ stroke:var(--border); stroke-width:1; }
.chart .axis{ fill:var(--text-soft); font-size:16px; }
.chart .line{ fill:none; stroke:var(--accent); stroke-width:2; stroke-linejoin:round; stroke-linecap:round; }
.chart .dotEnd{ fill:var(--accent); stroke:var(--card); stroke-width:2; }
.chart .ref{ stroke:var(--ref); stroke-width:1.5; stroke-dasharray:5 4; }
.chart .refLabel{ fill:var(--text-soft); font-size:15px; }
.chart .cross{ stroke:var(--text-soft); stroke-width:1; }
.chart .hoverDot{ fill:var(--accent); stroke:var(--card); stroke-width:2; }
.tip{ position:absolute; top:0; background:var(--card); border:1px solid var(--border); border-radius:10px; padding:6px 10px; font-size:.78rem; box-shadow:var(--shadow); pointer-events:none; width:150px; }
.tbl{ width:100%; border-collapse:collapse; font-size:.78rem; margin-top:6px; font-variant-numeric:tabular-nums; }
.tbl th, .tbl td{ padding:4px; border-bottom:1px solid var(--border); text-align:right; } .tbl th:first-child, .tbl td:first-child{ text-align:left; }
.tbl tr[data-act]{ cursor:pointer; } .tbl tr[data-act]:hover{ background:var(--panel); }
.danger{ margin-top:14px; border:1px solid var(--bad-soft); border-radius:12px; padding:10px 12px; }

/* 入力フォーム */
#modal{ position:fixed; inset:0; z-index:500; background:rgba(20,30,25,.35); display:flex; align-items:flex-end; justify-content:center; padding:0; }
@media (min-width:700px){ #modal{ align-items:center; padding:16px; } }
.sheet{ background:var(--card); width:min(560px, 100%); max-height:92vh; overflow:auto; border-radius:20px 20px 0 0; padding:16px 16px calc(16px + env(safe-area-inset-bottom)); box-shadow:var(--shadow); }
@media (min-width:700px){ .sheet{ border-radius:20px; } }
.sheetHead{ display:flex; align-items:center; justify-content:space-between; } .sheetHead h2{ font-size:1rem; margin:0; }
.field{ display:flex; flex-direction:column; gap:4px; margin:10px 0; }
.field label{ font-size:.8rem; font-weight:700; color:var(--text-soft); }
.field input:not([type=checkbox]), .field select, .field textarea{ border:1px solid var(--border); border-radius:10px; padding:9px 10px; background:var(--card); width:100%; font-size:16px; }
.field textarea{ resize:vertical; }
.req{ font-size:.65rem; color:var(--bad); font-weight:700; }
.chk{ display:flex; align-items:center; gap:8px; font-size:.9rem; cursor:pointer; }
.chk input{ width:20px; height:20px; accent-color:var(--accent); }
.chips{ display:flex; flex-wrap:wrap; gap:6px; }
.chip input{ position:absolute; opacity:0; pointer-events:none; }
.chip span{ display:inline-block; border:1px solid var(--border); border-radius:999px; padding:6px 12px; cursor:pointer; font-size:.85rem; }
.chip input:checked + span{ background:var(--accent); border-color:var(--accent); color:#fff; }
.chip input:focus-visible + span{ outline:2px solid var(--accent); outline-offset:2px; }
.sheetBtns{ display:flex; gap:8px; align-items:center; margin-top:12px; }
.err{ color:var(--bad); font-size:.82rem; min-height:1em; margin:4px 0; }

/* 起動・ロック画面 */
#gate{ position:fixed; inset:0; z-index:1000; display:flex; align-items:center; justify-content:center; padding:16px; background:var(--hero); overflow:auto; }
#gate.over{ background:rgba(20,30,25,.45); }
.gateBox{ background:var(--card); border-radius:24px; padding:26px 22px; width:min(400px, 100%); box-shadow:var(--shadow); text-align:center; }
.gateBox h1{ font-size:1.15rem; margin:0 0 8px; }
.gateBox p{ font-size:.86rem; color:var(--text-soft); line-height:1.7; margin:8px 0; }
.gateBox .small{ text-align:left; font-size:.8rem; }
.gateBox .btns{ display:flex; flex-direction:column; gap:10px; margin-top:16px; }
.gInput{ width:100%; border:1px solid var(--border); border-radius:12px; padding:12px; font-size:16px; margin-top:10px; background:var(--card); text-align:center; }
.gCheck{ display:flex; gap:8px; align-items:center; justify-content:center; font-size:.82rem; margin-top:12px; color:var(--text-soft); }
.recKey{ font-family:ui-monospace, Menlo, Consolas, monospace; font-size:1.05rem; letter-spacing:.04em; background:var(--panel); border-radius:12px; padding:14px 10px; margin:12px 0; word-break:break-all; user-select:all; font-weight:700; }
.spin{ width:28px; height:28px; border-radius:50%; border:3px solid var(--accent-soft); border-top-color:var(--accent); animation:spin 1s linear infinite; margin:6px auto 10px; }
@keyframes spin{ to{ transform:rotate(360deg); } }

#syncPill{ position:fixed; left:12px; bottom:calc(12px + env(safe-area-inset-bottom)); z-index:400; display:flex; align-items:center; gap:6px; border:none; border-radius:999px; padding:6px 12px;
  font-size:.72rem; font-weight:700; cursor:pointer; background:var(--card); color:var(--text-soft); box-shadow:var(--shadow); }
#syncPill .dot{ width:8px; height:8px; border-radius:50%; background:var(--accent); }
#syncPill.saving .dot{ background:var(--warn); } #syncPill.offline .dot{ background:var(--ref); } #syncPill.error .dot{ background:var(--bad); }
#banner{ position:fixed; left:50%; transform:translateX(-50%); top:calc(10px + env(safe-area-inset-top)); z-index:1100; width:max-content; max-width:calc(100vw - 32px);
  background:var(--card); border-radius:14px; padding:10px 14px; font-size:.82rem; box-shadow:0 8px 24px rgba(0,0,0,.18); display:flex; gap:10px; align-items:center; }
#banner.bad{ background:var(--bad); color:#fff; }
#banner button{ border:none; background:rgba(0,0,0,.08); border-radius:999px; padding:4px 10px; cursor:pointer; flex:0 0 auto; }

@media print{
  body{ background:#fff; } .app, #syncPill, #banner{ display:none !important; }
  #gate{ position:static; background:#fff; } .gateBox{ box-shadow:none; } .gateBox .btns, .gCheck{ display:none; }
}

/* ---------- ブルーのテーマ(かわいさ担当) ---------- */
.topbar{ background:var(--hero); color:#fff; position:relative; overflow:hidden; box-shadow:0 10px 26px rgba(28,61,140,.25); }
.topbar::before, .topbar::after{ content:''; position:absolute; border-radius:50%; background:rgba(255,255,255,.16); pointer-events:none; }
.topbar::before{ width:120px; height:120px; right:-30px; top:-60px; }
.topbar::after{ width:70px; height:70px; right:70px; bottom:-45px; background:rgba(255,255,255,.10); }
.topbar > *{ position:relative; z-index:1; }
.brand .icon{ color:#fff; background:rgba(255,255,255,.22); border-radius:14px; padding:6px; width:2.2em; height:2.2em; }
.topbar .dateLabel{ color:rgba(255,255,255,.85); }
.topbar .iconBtn{ background:rgba(255,255,255,.22); color:#fff; }
.topbar .iconBtn:hover{ background:rgba(255,255,255,.34); color:#fff; }

.tab{ color:var(--text-soft); transition:transform .15s ease; }
.tab:hover{ color:var(--accent-ink); transform:translateY(-1px); }
.tab.on{ background:var(--grad); color:#fff; box-shadow:0 6px 16px rgba(42,98,196,.30); }

.cardHead h3 .icon{ color:var(--accent); background:var(--accent-soft); border-radius:10px; padding:5px; width:1.75em; height:1.75em; }
.card{ border:1px solid rgba(255,255,255,.7); }

.btn{ background:var(--grad); box-shadow:0 6px 14px rgba(42,98,196,.25); }
.btn:hover:not(:disabled){ filter:brightness(1.05); }
.btn.sub{ background:var(--panel); box-shadow:none; }
.btn.danger{ background:var(--bad); box-shadow:none; }
.pillBtn:hover{ filter:brightness(.97); }
.seg.on{ background:var(--grad); border-color:transparent; }
.chip input:checked + span{ background:var(--grad); border-color:transparent; }

.bar{ height:10px; }
.bar span{ background:var(--grad-bar); }
.bar.over span{ background:var(--bad); }

.roundChk{ border-color:#c9daf2; }
.roundChk:hover{ border-color:var(--sky); color:var(--sky); }
.roundChk.on{ background:var(--grad); border-color:transparent; }

/* 金額のタイル: 1枚目(収入)は水色→蒼のグラデーションで主役に */
.tile{ border:1px solid var(--border); }
.tiles > .tile:first-child{ background:var(--hero); color:#fff; border-color:transparent; box-shadow:0 8px 20px rgba(42,98,196,.25); }
.tiles > .tile:first-child span{ color:rgba(255,255,255,.88); }
.card .tile:not(:first-child){ background:var(--panel); }
.monthNav b{ background:var(--card); border-radius:999px; padding:6px 16px; box-shadow:var(--shadow); }

.note, .scopeNote{ background:linear-gradient(135deg,rgba(134,220,247,.25),rgba(74,168,234,.15)); }
.tagBig{ background:var(--accent-soft); color:var(--accent-ink); }

.chart .line{ stroke:url(#lineGrad); stroke-width:2.5; }
.chart .area{ fill:url(#areaGrad); stroke:none; }
.chart .dotEnd, .chart .hoverDot{ fill:var(--deep); }

#gate .gateBox{ box-shadow:0 20px 50px rgba(16,40,100,.30); }
#gate.over{ background:rgba(16,36,80,.45); }
.recKey{ background:var(--accent-soft); color:var(--accent-ink); }
#syncPill .dot{ background:var(--sky); }
#modal{ background:rgba(16,36,80,.35); }