:root{--brand: rgb(65, 115, 190);--brand-dark: rgb(45, 90, 160);--brand-pale: rgba(65, 115, 190, .07);--brand-pale2: rgba(65, 115, 190, .13);--accent: rgb(230, 140, 40);--bg: #f4f6fa;--surface: #ffffff;--text: #1f2a37;--muted: #6b7684;--line: #e2e6ec;--neg: #c0392b;--pos: #1e7f4f;--warn: #b7791f;--header-h: 52px;--radius: 10px;--shadow: 0 1px 2px rgba(20, 30, 50, .06), 0 2px 8px rgba(20, 30, 50, .05);font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic UI,Meiryo,system-ui,sans-serif}*{box-sizing:border-box}html,body,#app{margin:0;height:100%;background:var(--bg);color:var(--text)}body{font-size:14px;line-height:1.5}a{color:var(--brand);text-decoration:none}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit;font-size:16px;min-height:40px;border:1px solid var(--line);border-radius:6px;padding:6px 10px;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-pale2);border-color:var(--brand)}.app-layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--brand);color:#fff;padding:16px 12px;flex-shrink:0;display:flex;flex-direction:column;gap:4px}.sidebar .brand{font-weight:700;font-size:15px;padding:6px 10px 14px;letter-spacing:.02em}.sidebar .brand small{display:block;font-weight:400;opacity:.8;font-size:11px}.sidebar a{display:block;color:#fff;padding:10px 12px;border-radius:8px;opacity:.85}.sidebar a.router-link-active{background:#ffffff2e;opacity:1;font-weight:600}.sidebar a:hover{background:#ffffff1f;opacity:1}.sidebar .spacer{flex:1}.sidebar .user{font-size:12px;opacity:.85;padding:8px 12px}.sidebar .user button{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:6px;padding:4px 10px;margin-top:6px}.main-area{flex:1;min-width:0;display:flex;flex-direction:column}.app-header{height:var(--header-h);background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;padding:0 24px;position:sticky;top:0;z-index:10}.app-header h1{font-size:17px;margin:0;font-weight:700}.app-header .right{margin-left:auto;display:flex;gap:10px;align-items:center}.main-content{padding:20px 24px 60px}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;margin-bottom:16px}.card h2{font-size:15px;margin:0 0 12px;padding-left:10px;border-left:4px solid var(--brand)}.card h3{font-size:13px;margin:14px 0 6px;color:var(--muted);font-weight:600}.grid{display:grid;gap:16px}.grid.cols-2{grid-template-columns:1fr 1fr}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 1100px){.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}}.btn{background:var(--brand);color:#fff;border:none;border-radius:6px;padding:8px 14px;font-weight:600}.btn:hover{background:var(--brand-dark)}.btn.secondary{background:#fff;color:var(--brand);border:1px solid var(--brand)}.btn.small{padding:4px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:default}.chip{display:inline-block;padding:1px 8px;border-radius:10px;font-size:11px;background:var(--brand-pale2);color:var(--brand-dark)}.chip.warn{background:#fff4de;color:var(--warn)}.chip.ok{background:#e3f5ea;color:var(--pos)}.chip.neg{background:#fde8e6;color:var(--neg)}.muted{color:var(--muted)}.neg{color:var(--neg)}.pos{color:var(--pos)}.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.note{font-size:12px;color:var(--muted)}.alert{background:#fff4de;border-left:4px solid var(--warn);padding:10px 12px;border-radius:6px;margin-bottom:12px;font-size:13px}.alert.error{background:#fde8e6;border-color:var(--neg)}table.tbl{width:100%;border-collapse:collapse;font-size:13px}table.tbl th,table.tbl td{padding:6px 8px;border-bottom:1px solid var(--line)}table.tbl th{background:var(--brand-pale);font-weight:600;text-align:center;white-space:nowrap}table.tbl td.label{white-space:nowrap}table.tbl tr.total td{font-weight:700;background:#fafbfd;border-top:2px solid var(--line)}table.tbl tr.sub td{color:var(--muted)}table.tbl td.indent{padding-left:22px}table.tbl.compact th,table.tbl.compact td{padding:4px 6px;font-size:12px}table.tbl td.editable{padding:2px}table.tbl td.editable input{width:100%;min-height:30px;text-align:right;font-size:13px;padding:2px 6px;border-color:#d6dbe3}table.tbl td.editable input.changed{background:#fff8e1;border-color:var(--accent)}.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media (max-width: 1100px){.kpi-row{grid-template-columns:1fr 1fr}}.kpi{background:var(--brand-pale);border-radius:8px;padding:12px 14px}.kpi .t{font-size:12px;color:var(--muted)}.kpi .v{font-size:24px;font-weight:700;margin:2px 0 6px;font-variant-numeric:tabular-nums}.kpi .v small{font-size:12px;font-weight:400;color:var(--muted);margin-left:4px}.kpi .sub{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;font-size:12px}.kpi .sub b{font-variant-numeric:tabular-nums;text-align:right}.highlights{list-style:none;margin:0;padding:0;font-size:13px}.highlights li{padding:4px 0;border-bottom:1px dashed var(--line)}.highlights li:before{content:"▸ ";color:var(--brand)}.chart-box{position:relative;height:240px}.chart-box.tall{height:300px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.toolbar label{font-size:13px;color:var(--muted)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{background:#fff;padding:32px;border-radius:12px;box-shadow:var(--shadow);width:360px}.login-box h1{font-size:18px;margin:0 0 4px}.login-box .field{margin:12px 0}.login-box .field label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.login-box input{width:100%}.login-box .btn{width:100%;margin-top:8px;padding:10px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#141e3266;display:flex;align-items:center;justify-content:center;z-index:400}.modal-box{background:#fff;border-radius:12px;padding:20px 22px;width:min(720px,92vw);max-height:86vh;overflow:auto}.modal-box h2{margin-top:0}.toast{position:fixed;right:20px;bottom:20px;background:#1f2a37;color:#fff;padding:10px 16px;border-radius:8px;z-index:500;box-shadow:var(--shadow)}@media print{.sidebar,.app-header,.toolbar,.no-print{display:none!important}.main-content{padding:0}.card{box-shadow:none;border:1px solid var(--line);break-inside:avoid}body{background:#fff}}.drill-link{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;margin-left:4px;border-radius:50%;background:var(--brand-pale2);color:var(--brand-dark);font-size:12px;font-weight:700;line-height:1;vertical-align:middle}.drill-link:hover{background:var(--brand);color:#fff}.trail a{font-size:13px}.trail a+a:before{content:" › ";color:var(--muted)}.trail a:last-child{font-weight:700;color:var(--text)}.ai-toggle{background:var(--accent)}.ai-toggle.active{background:var(--brand-dark)}.ai-panel{position:fixed;top:0;right:0;bottom:0;width:0;background:#fff;border-left:1px solid var(--line);box-shadow:-4px 0 16px #141e3214;display:flex;flex-direction:column;z-index:300;overflow:hidden;transition:width .2s ease}.ai-panel.open{width:min(520px,92vw)}.app-layout.ai-open .main-area{margin-right:min(520px,92vw)}@media (max-width: 1100px){.app-layout.ai-open .main-area{margin-right:0}}.ai-head{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line);background:var(--brand-pale)}.ai-head b{font-size:14px}.ai-head .note{flex:1}.ai-head .icon{background:transparent;border:none;font-size:14px;color:var(--muted);padding:2px 6px}.ai-head .icon:hover{color:var(--text)}.ai-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:12px}.ai-empty .suggest{display:block;width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 12px;margin-top:6px;font-size:13px;color:var(--brand-dark)}.ai-empty .suggest:hover{border-color:var(--brand);background:var(--brand-pale)}.msg{display:flex;flex-direction:column;gap:8px}.msg.user{align-items:flex-end}.msg .bubble{max-width:100%;padding:10px 12px;border-radius:10px;font-size:13px;line-height:1.6}.msg.user .bubble{background:var(--brand);color:#fff;white-space:pre-wrap}.msg.assistant .bubble{background:var(--bg);border:1px solid var(--line)}.msg.assistant .bubble.error{background:#fde8e6;border-color:var(--neg)}.msg.assistant .bubble.thinking{color:var(--muted);font-style:italic}.msg .bubble p{margin:0 0 6px}.msg .bubble p:last-child{margin-bottom:0}.msg .bubble ul,.msg .bubble ol{margin:4px 0 6px;padding-left:20px}.msg .bubble h4{margin:6px 0 4px;font-size:13px}.msg .bubble code{background:#fff;border:1px solid var(--line);border-radius:4px;padding:0 4px;font-size:12px}.attach{border:1px solid var(--line);border-radius:8px;padding:8px 10px}.attach .attach-title{font-size:12px;font-weight:600;margin-bottom:4px}.attach .chart-box{height:200px}.ai-input{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line)}.ai-input textarea{flex:1;resize:none;font-size:14px}.msg .bubble table.md{border-collapse:collapse;margin:6px 0;font-size:12px}.msg .bubble table.md th,.msg .bubble table.md td{border:1px solid var(--line);padding:3px 8px}.msg .bubble table.md th{background:var(--brand-pale)}.msg .bubble table.md td.num{text-align:right;font-variant-numeric:tabular-nums}.drill-kpis{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.drill-kpis .kpi .v{font-size:22px}.drill-kpis .kpi .sub{white-space:nowrap}