:root{--navy:#172b54;--blue:#355cc0;--muted:#64748b;--line:#dce3f0;--bg:#f5f7fb;--ok:#10755f;--warn:#a36315;--error:#b33d49;--ink:#1e293b}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:system-ui,-apple-system,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);line-height:1.6;font-size:14px}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}h1,h2,h3{line-height:1.35}h2{font-size:23px;margin:0 0 8px}h3{font-size:16px;margin:0 0 12px}.header{background:#fff;border-bottom:1px solid var(--line);padding:13px max(18px,calc((100vw - 1120px)/2));display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:39px;height:39px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900;font-size:23px}.brand strong{display:block;color:var(--navy);letter-spacing:.07em}.brand small{display:block;font-size:10px;color:var(--muted)}.header-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.container{max-width:1120px;margin:24px auto 60px;padding:0 18px}.card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px;margin:0 0 18px;box-shadow:0 3px 12px #152d4b08}.narrow{max-width:540px;margin:32px auto}.muted{color:var(--muted)}.small{font-size:12px}.tiny{font-size:11px}.tag{display:inline-flex;border-radius:30px;background:#eaf0fc;color:#314f9e;padding:3px 9px;font-size:11px;font-weight:700}.tag.ok{color:var(--ok);background:#e4f5ed}.tag.wait{color:var(--warn);background:#fff1d9}.tag.error{color:var(--error);background:#fff0f0}.btn{display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1px solid #cad5e6;border-radius:9px;padding:9px 13px;color:#293f6a;font-weight:700;min-height:38px}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.danger{color:var(--error)}.btn.ghost{background:#eff3fa}.btn:hover{filter:brightness(.97)}.btn.small{padding:6px 9px;min-height:30px}.bar{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.space{display:flex;align-items:center;justify-content:space-between;gap:13px;flex-wrap:wrap}.cols{display:grid;grid-template-columns:1.1fr .9fr;gap:17px}.cols3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.metric{border-radius:11px;background:#f1f5fb;padding:14px}.metric .number{font-size:24px;font-weight:850;color:var(--navy)}.metric .label{font-size:12px;color:var(--muted)}.field{display:block;margin-bottom:13px}.field label{display:block;margin-bottom:5px;color:#415271;font-size:12px;font-weight:750}.input{width:100%;min-width:0;border:1px solid #cbd5e4;border-radius:9px;padding:10px;background:#fff;color:var(--ink)}textarea.input{min-height:75px;resize:vertical}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 13px}.notice{border-radius:10px;padding:12px 15px;background:#f1f5ff;border:1px solid #dae4fa;color:#435779;font-size:13px;margin:12px 0}.notice.warn{background:#fff8e8;border-color:#f4e5be;color:#815b1a}.notice.error{background:#fff0f0;border-color:#eec9d0;color:#953846}.tabs{display:flex;gap:5px;margin:0 0 20px;flex-wrap:wrap}.tabs button{border:1px solid var(--line);border-radius:10px;padding:10px 15px;background:#fff;color:#44536c;font-weight:700}.tabs button.active{background:var(--navy);color:#fff;border-color:var(--navy)}.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}.week{text-align:center;color:#7a869c;padding:4px;font-size:11px;font-weight:bold}.day{display:flex;flex-direction:column;align-items:start;gap:4px;min-height:78px;text-align:left;border:1px solid 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0}.list-item:last-child{border-bottom:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th,td{padding:9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{background:#f4f6fb;color:#5c6d85;white-space:nowrap}.text-button{border:0;background:none;color:#265cb7;text-decoration:underline;padding:0}.footer{text-align:center;color:#8794a9;font-size:11px;margin:35px 12px}.toast{position:fixed;bottom:20px;right:20px;z-index:10;background:#172b54;color:#fff;padding:12px 16px;border-radius:12px;box-shadow:0 8px 25px #172b543f;max-width:min(430px,90vw)}.empty{padding:30px 12px;text-align:center;color:var(--muted)}.mono{font-family:ui-monospace,Consolas,monospace;word-break:break-all}.choice{display:flex;align-items:center;gap:7px;padding:7px 0}.mobile-only{display:none}@media(max-width:750px){.header{padding:12px 15px}.container{margin:16px auto 35px;padding:0 12px}.card{padding:15px}.cols,.cols3,.fields{grid-template-columns:1fr}.mobile-only{display:block}h2{font-size:20px}.tabs{gap:4px}.tabs button{padding:8px 10px;font-size:12px}.day{min-height:60px;padding:6px 3px}.day .detail{font-size:9px}.calendar{gap:3px}.task{padding:12px}.header-actions .small{max-width:135px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}