:root{--bg: #f0f2f5;--bg-card: #ffffff;--bg-header: #1e293b;--border: #e2e8f0;--border-strong: #cbd5e1;--text: #1e293b;--text-muted: #64748b;--text-light: #94a3b8;--primary: #3b82f6;--primary-dark: #2563eb;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--shadow: 0 1px 4px rgba(0,0,0,.08);--shadow-md: 0 4px 16px rgba(0,0,0,.12);--radius: 6px;--radius-lg: 10px}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Noto Sans JP,sans-serif;font-size:14px;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.mt-3{margin-top:12px}.font-bold{font-weight:600}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.btn{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;border:none;border-radius:var(--radius);cursor:pointer;font-size:13px;font-weight:500;transition:background .15s,opacity .15s}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#16a34a}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border-strong)}.btn-ghost:hover{background:var(--border)}.btn-icon{padding:5px;border-radius:50%;background:transparent;color:var(--text);border:none}.btn-icon:hover{background:var(--border)}.btn-sm{padding:4px 10px;font-size:12px}.btn-block{width:100%;justify-content:center}.status-badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600}.status-unscheduled{background:#e2e8f0;color:#475569}.status-scheduled{background:#dbeafe;color:#1d4ed8}.status-in_progress{background:#fef9c3;color:#854d0e}.status-completed{background:#dcfce7;color:#166534}.status-overdue{background:#fee2e2;color:#991b1b}.app-root{display:flex;flex-direction:column;min-height:100vh}.app-header{display:flex;align-items:center;gap:24px;background:var(--bg-header);color:#fff;padding:0 20px;height:54px;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px #00000040}.app-header-brand{display:flex;align-items:center;gap:8px;white-space:nowrap}.app-logo{font-size:22px}.app-title{font-size:16px;font-weight:700}.app-subtitle{font-size:11px;color:#94a3b8;margin-left:2px}.app-nav{display:flex;gap:2px;flex:1}.nav-btn{display:flex;align-items:center;gap:6px;padding:6px 16px;background:transparent;border:none;border-radius:var(--radius);color:#94a3b8;cursor:pointer;font-size:13px;transition:all 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transparent}.legend-normal{background:#fef9c3;border-color:#fbbf24;color:#854d0e}.legend-warning{background:#ffedd5;border-color:#fb923c;color:#c2410c}.legend-danger{background:#fee2e2;border-color:#f87171;color:#b91c1c}.legend-done{background:#e2e8f0;border-color:#94a3b8;color:#475569}.board-scroll-container{flex:1;overflow:auto}.board-table{border-collapse:collapse;min-width:100%;table-layout:fixed}.board-th-row-header,.board-row-header{position:sticky;left:0;z-index:4;background:#1e293b;color:#fff;min-width:130px;width:130px}.board-th-row-header{padding:8px 12px;font-size:12px;font-weight:600;text-align:left;border-right:2px solid #334155}.board-th-date{background:#1e293b;color:#e2e8f0;min-width:150px;width:150px;border-left:1px solid #334155;text-align:center;padding:4px 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#334155;white-space:nowrap;display:flex;align-items:center;gap:6px}.month-row--unscheduled .month-row-label{background:#374151}.month-row-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.month-cell{border-left:1px solid var(--border);border-bottom:1px solid var(--border);min-width:42px;width:42px;height:40px;text-align:center;vertical-align:middle;cursor:default;padding:2px}.month-cell--today{background:#eff6ff}.month-cell--weekend{background:#f8fafc}.month-cell--ok{background:#dcfce7;cursor:pointer}.month-cell--warn{background:#fef9c3;cursor:pointer}.month-cell--over{background:#fee2e2;cursor:pointer}.month-cell:hover{filter:brightness(.95)}.month-cell-count{font-size:13px;font-weight:700;color:var(--text);line-height:1}.month-cell-load{font-size:9px;color:var(--text-muted);line-height:1;margin-top:2px}.month-legend{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--text-muted)}.month-legend-colors{display:flex;gap:8px}.month-legend-item{padding:2px 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solid var(--border)}.project-table tr:hover td{background:#f8fafc}.project-name{font-weight:600}.project-note{margin-left:6px;color:var(--primary);cursor:help;font-size:13px}.unscheduled-count{color:var(--warning);font-size:12px;font-weight:600}.all-scheduled{color:var(--success);font-size:12px;font-weight:600}.kintone-note{margin-top:16px;padding:12px 16px;background:#fef9c3;border-radius:var(--radius);border:1px solid #fbbf24;font-size:12px;color:#854d0e}.kintone-note p{margin:0}.priority-badge{display:inline-block;border-radius:99px;padding:2px 8px;font-size:11px;font-weight:700}.priority-high{background:#fee2e2;color:#991b1b}.priority-mid{background:#fef9c3;color:#854d0e}.priority-low{background:#dcfce7;color:#166534}.priority-1{background:#fee2e2;color:#991b1b}.priority-2{background:#fef9c3;color:#854d0e}.priority-3{background:#dcfce7;color:#166534}.text-success{color:#16a34a}.row-overdue td{background:#fff5f5!important}.plan-view{padding:20px 24px;max-width:1400px;margin:0 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.3s}.plan-progress-pct{font-size:12px;font-weight:700;color:#0f172a}.plan-card-count{font-size:11px;color:#94a3b8}.plan-orders-layout{display:flex;flex-direction:column;gap:28px}.plan-orders-block{flex:1}.plan-block-title{display:flex;align-items:center;gap:6px;font-size:15px;font-weight:700;color:#1e293b;margin-bottom:10px}.plan-alloc-note{display:flex;align-items:center;gap:6px;margin-top:12px;padding:10px 14px;background:#eff6ff;border-radius:var(--radius);border:1px solid #bfdbfe;font-size:12px;color:#1d4ed8}.table-empty{text-align:center;color:#94a3b8;font-size:13px;padding:20px!important}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d;width:500px;max-width:95vw;max-height:90vh;overflow-y:auto}.plan-create-modal{padding:0}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-header h3{margin:0;font-size:16px;font-weight:700}.plan-form{display:flex;flex-direction:column;gap:14px;padding:20px}.form-label{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:600;color:#374151}.form-input{padding:8px 10px;border:1px solid #d1d5db;border-radius:6px;font-size:14px;background:#fff;transition:border-color .15s}.form-input:focus{outline:none;border-color:var(--primary)}.form-textarea{resize:vertical;min-height:60px}.form-input-row{display:flex;align-items:center;gap:8px}.form-unit{font-size:13px;color:#6b7280;flex-shrink:0}.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.priority-radio-group{display:flex;gap:8px}.priority-radio{display:flex;align-items:center;gap:6px;padding:6px 14px;border:2px solid #e5e7eb;border-radius:8px;cursor:pointer;font-size:13px;transition:border-color .15s,background .15s}.priority-radio input{display:none}.priority-radio.selected{border-color:var(--primary);background:#eff6ff}.form-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:4px;border-top:1px solid var(--border)}.status-warning{background:#fef9c3;color:#854d0e}