/* Forge Board — 02 画面設計準拠（ダークサイドバー／PC常時・スマホはハンバーガー） */
:root{
  --bg:#fff; --ink:#1c2129; --mut:#5b636f; --line:#e1e5ec; --accent:#1f5fbf;
  --accent2:#7a3fb0; --good:#1f8a55; --warn:#b8821a; --sb:#0f172a; --sb2:#1e293b;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,system-ui,sans-serif;
  color:var(--ink);background:#f6f7f9;font-size:14px;line-height:1.6}
#app{display:grid;grid-template-columns:200px 1fr;min-height:100vh}

/* sidebar */
.sidebar{background:var(--sb);color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{font-weight:800;color:#fff;letter-spacing:.08em;padding:16px 16px 10px;font-size:15px}
.brand small{display:block;font-size:10px;color:#64748b;font-weight:600;letter-spacing:.12em}
.nav{padding:6px 0;flex:1}
.navhead{font-size:10px;font-weight:700;letter-spacing:.1em;color:#7c8aa0;padding:10px 16px 4px;border-top:1px solid var(--sb2)}
.nav-a{display:block;color:#cbd5e1;text-decoration:none;font-size:13px;padding:8px 16px;border-left:3px solid transparent;cursor:pointer}
.nav-a:hover{background:#16213a}
.nav-a.on{background:#1d4ed8;color:#fff;border-left-color:#93c5fd;font-weight:700}
.acct{font-size:11px;color:#94a3b8;padding:12px 16px;border-top:1px solid var(--sb2)}

/* main */
.main{display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;gap:10px;background:#fff;border-bottom:1px solid var(--line);
  padding:8px 16px;position:sticky;top:0;z-index:5}
.crumb{font-weight:700;color:var(--ink)}
.sp{flex:1}
.ham{display:none;background:none;border:none;font-size:20px;cursor:pointer;color:var(--ink)}
.toolbar{display:flex;gap:8px;align-items:center}
.view{padding:16px;max-width:1000px;width:100%}

/* buttons / controls */
button.btn{background:#eef2fb;color:var(--accent);border:1px solid #cbd9f0;border-radius:6px;padding:5px 12px;font-size:13px;cursor:pointer}
button.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
button.btn:hover{filter:brightness(.97)}
select,input[type=text],input[type=month]{border:1px solid #c7cdd6;border-radius:6px;padding:5px 8px;font-size:13px;background:#fff;color:var(--ink)}
textarea{width:100%;border:1px solid #c7cdd6;border-radius:6px;padding:8px;font-size:13px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;line-height:1.6;resize:vertical}

/* home */
.kpis{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 18px}
.kpi{border:1px solid var(--line);border-radius:8px;padding:10px 14px;background:#fff}
.kpi b{font-size:20px;color:var(--accent);display:block}
.kpi span{font-size:12px;color:var(--mut)}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:10px 0}
.card h3{margin:0 0 8px;font-size:15px}

/* list */
.filters{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.fgroup{display:flex;gap:6px;align-items:center}
.fgroup .lbl{font-size:12px;color:var(--mut)}
.tab{font-size:12px;border:1px solid #cdd3dc;border-radius:14px;padding:2px 10px;cursor:pointer;background:#fff;color:var(--mut)}
.tab.on{background:#e9eefb;border-color:var(--accent);color:var(--accent);font-weight:700}
.row{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:8px 12px;margin:6px 0;background:#fff;cursor:pointer}
.row:hover{border-color:var(--accent)}
.row .id{font-family:ui-monospace,monospace;font-size:11px;color:var(--accent);min-width:96px}
.row .ttl{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pill{font-size:11px;border-radius:10px;padding:1px 9px;border:1px solid #cdd3dc;color:var(--mut);white-space:nowrap}
.pill.theme{color:var(--accent);border-color:#bcd0f0}
.pill.kadai{color:var(--accent2);border-color:#d8c6ec}
.pill.inbox{color:var(--warn);border-color:#e8d3a3}

/* home gantt（02 画面設計 ②スケジュール準拠） */
.gtt{border:1px solid #d8dce2;border-radius:8px;overflow:hidden;font-size:11px}
.gtt .gh{display:grid;grid-template-columns:140px 1fr 54px;background:#0f172a;color:#fff}
.gtt .gh .lab{padding:5px 8px;font-weight:700}
.gtt .gh .m{display:grid}
.gtt .gh .m span{text-align:center;border-left:1px solid #334155;padding:5px 0;font-size:10.5px}
.gtt .gh .rc{text-align:center;border-left:1px solid #334155;padding:5px 0;font-size:10.5px}
.gtt .gr{display:grid;grid-template-columns:140px 1fr 54px;border-top:1px solid #edf0f3;align-items:center;background:#fff}
.gtt .gr.core{background:rgba(139,92,246,.08)}
.gtt .gr .lab{padding:5px 8px;font-weight:700;font-size:11px;font-family:ui-monospace,monospace}
.gtt .gr .lab.ch{padding-left:18px;color:#334155;font-weight:400}
.gtt .gr .trk{position:relative}
.gtt .gr .b{position:absolute;height:14px;border-radius:4px;font-size:9.5px;line-height:14px;padding:0 5px;
  overflow:hidden;white-space:nowrap;box-shadow:0 1px 2px rgba(0,0,0,.18);cursor:grab;touch-action:none}
.gtt .gr .b.dragging{opacity:.85;cursor:grabbing;z-index:3}
.gtt .gr .b .hL,.gtt .gr .b .hR{position:absolute;top:0;bottom:0;width:8px;cursor:ew-resize}
.gtt .gr .b .hL{left:0}.gtt .gr .b .hR{right:0}
.gtt .gr .rc{text-align:center;border-left:1px solid #edf0f3;font-size:10px;color:#b45309;font-weight:700}
.gleg{font-size:10.5px;color:var(--mut);margin-top:6px}
.gleg i{display:inline-block;width:10px;height:10px;border-radius:2px;vertical-align:middle;margin:0 4px 0 12px}

/* detail / edit zones */
.zone{border:1px dashed #b9c0cc;border-radius:8px;padding:10px 12px;margin:10px 0}
.zone.solid{border-style:solid;border-color:#c7cdd6}
.zone h4{margin:0 0 8px;font-size:12px;color:var(--accent2)}
.attrs{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.ro{font-size:11px;color:#8a909b;margin-top:6px}
.sec{border:1px solid var(--line);border-radius:8px;padding:10px;margin:8px 0;background:#fff}
.sec .h{font-weight:700;font-size:13px;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.sec .h .sp{flex:1}
.secbody{font-size:13px;color:var(--ink)}
.secbody p{margin:6px 0}
.secbody ul,.secbody ol{margin:6px 0;padding-left:20px}
.secbody li{margin:3px 0}
.secbody table{width:100%;border-collapse:collapse;margin:8px 0;font-size:12.5px;background:#fff}
.secbody th,.secbody td{border:1px solid var(--line);padding:5px 8px;text-align:left;vertical-align:top}
.secbody th{background:#3a4350;color:#fff}
.secbody code{background:#eef1f5;padding:1px 5px;border-radius:4px;font-size:12px}
.secbody h1,.secbody h2,.secbody h3,.secbody h4{font-size:13.5px;margin:10px 0 4px}
.secbody a{color:var(--accent)}

/* 属性グリッド（参照/編集 共通・全項目）。広い画面は2ペア/行、スマホは1ペア/行 */
.attrgrid{display:grid;grid-template-columns:max-content 1fr max-content 1fr;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.attrgrid .k{background:#3a4350;color:#fff;font-size:10.5px;font-weight:700;padding:4px 8px;border-bottom:1px solid #2b323c;border-right:1px solid #2b323c;white-space:nowrap}
.attrgrid .v{padding:3px 8px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);font-size:11.5px;display:flex;align-items:center;gap:5px;flex-wrap:wrap;min-width:0}
.attrgrid .v.ro{color:#5b636f;background:#f7f8fa}
.attrgrid .k.lock::after{content:" 🔒";font-weight:400;font-size:9px}
.attrgrid select,.attrgrid input[type=month]{font-size:11px;padding:2px 5px}
@media(max-width:720px){.attrgrid{grid-template-columns:max-content 1fr}}

/* 基本／独自／タスク セクションのタイトル行（枠・色分け） */
.sec.basic>.h{background:#1f5fbf;color:#fff;margin:-10px -10px 8px;padding:6px 10px;border-radius:7px 7px 0 0}
.sec.custom>.h{background:#f3eefb;color:#5b2e86;margin:-10px -10px 8px;padding:6px 10px;border-radius:7px 7px 0 0}
.sec.task>.h{background:#3a4350;color:#fff;margin:-10px -10px 8px;padding:6px 10px;border-radius:7px 7px 0 0}

/* edit bar */
.bar{display:flex;align-items:center;gap:10px;margin:2px 0 6px}
.bar .idtag{font-family:ui-monospace,monospace;font-size:12px;color:var(--accent)}
.bar .lock-note{font-size:11px;color:#aeb4be}

/* list rows（B） */
.lrow{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:7px 12px;margin:5px 0;background:#fff}
.lrow .id{font-family:ui-monospace,monospace;font-size:11px;color:var(--accent);min-width:104px;cursor:pointer}
.lrow .ttl{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer}
.lrow .due{font-size:10.5px;color:var(--mut);white-space:nowrap}
.lrow .rowstatus{font-size:11px;padding:2px 5px}
.filters .search{margin-left:auto}
.filters .search input{font-size:12px;padding:4px 8px;min-width:160px}

/* memo（③） */
.memo-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.memo-head b{font-size:12px;color:var(--ink)}
.memo-cur-h{font-size:11px;color:var(--mut);margin-bottom:4px}
.memo-past{border-top:1px solid var(--line);margin-top:8px;padding-top:6px}
.memo-past>summary{cursor:pointer;color:var(--mut);font-size:11.5px;list-style:none}
.memo-past>summary::-webkit-details-marker{display:none}
.addsec{border:1px dashed #9aa3b2;border-radius:8px;padding:8px;text-align:center;color:var(--mut);cursor:pointer;margin-top:8px}
table.tk{width:100%;border-collapse:collapse;font-size:12.5px}
table.tk th,table.tk td{border:1px solid var(--line);padding:5px 7px;text-align:left}
table.tk th{background:#3a4350;color:#fff}
.muted{color:var(--mut)}
.titleinput{width:100%;font-size:15px;font-weight:700;margin:6px 0 10px}

/* toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#0f172a;color:#fff;
  padding:10px 18px;border-radius:8px;font-size:13px;box-shadow:0 4px 16px rgba(0,0,0,.25);z-index:50}
.toast.err{background:#b3261e}

/* mobile */
.scrim{display:none}
@media(max-width:720px){
  #app{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;width:220px;z-index:30;transform:translateX(-100%);transition:transform .2s}
  .sidebar.open{transform:none}
  .scrim{display:none;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:20}
  .scrim.show{display:block}
  .ham{display:block}
  .attrs{flex-direction:column;align-items:stretch}
}