.status-badge{font-size:10px;padding:2px 8px;border-radius:var(--radius-pill);font-weight:500}.status-badge.new{background:#dbeafe;color:var(--color-primary-hover)}.status-badge.active{background:#dcfce7;color:#166534}.status-badge.quote{background:#fef3c7;color:#92400e}.status-badge.done{background:#ede9fe;color:#5b21b6}.status-badge.blocked{background:#fee2e2;color:#b91c1c}.status-badge.contracted{background:#ccfbf1;color:#0f766e}.status-pill{display:inline-block;padding:4px 12px;border-radius:var(--radius-pill);font-size:12px;font-weight:600}.status-pill.new{background:#dbeafe;color:var(--color-primary-hover)}.status-pill.active{background:#dcfce7;color:#166534}.status-pill.quote{background:#fef3c7;color:#92400e}.status-pill.done{background:#ede9fe;color:#5b21b6}.status-pill.blocked{background:#fee2e2;color:#b91c1c}.status-pill.contracted{background:#ccfbf1;color:#0f766e}.phase-badge{font-size:10px;padding:2px 8px;border-radius:var(--radius-pill);font-weight:600}.phase-badge.phase1{background:#e3f2fd;color:#1565c0}.phase-badge.phase2{background:#fff3e0;color:#e65100}.phase-badge.phase3{background:#e8f5e9;color:#2e7d32}.phase-badge.phase4{background:#fce4ec;color:#c2185b}.tag-badge{display:inline-flex;align-items:center;gap:4px;font-size:10px;padding:2px 8px;border-radius:var(--radius-pill);background:#f1f5f9;color:#475569}.tag-badge.info{background:#e0f2fe;color:#0369a1}.tag-badge i{font-size:9px}.info-card{background:var(--color-surface);border-radius:14px;padding:14px 16px;margin-bottom:14px;border:1px solid var(--color-border);box-shadow:var(--shadow-raised)}.info-card h6{font-size:11px;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.12em;margin-bottom:12px}.info-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding:10px 0;border-bottom:1px solid var(--color-border-light)}.info-row:last-child{border-bottom:none}.info-label{color:var(--color-text-muted);font-weight:500;display:flex;align-items:center;gap:8px}.info-label i{color:var(--color-text-faint)}.info-value{color:var(--color-text);font-weight:500;text-align:right}.info-field{min-width:min(320px,100%)}.user-card{transition:all .2s;border-left:4px solid transparent}.user-card:hover{background-color:#f8f9fa}.user-card.priority-high{border-left-color:#dc3545}.user-card.priority-medium{border-left-color:#ffc107}.user-card.priority-low{border-left-color:#28a745}.user-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;flex-shrink:0}.user-avatar-placeholder{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:16px;flex-shrink:0}.date-main{display:block;font-size:13px;font-weight:600;color:#1e293b}.date-ago{display:block;font-size:11px;font-weight:400;color:var(--color-text-muted)}.time-display{font-size:12px;font-weight:600;color:#334155}.date-display{font-size:10px;color:var(--color-text-faint)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:0;min-width:32px;padding:4px 8px}.message-preview{display:flex;align-items:flex-start;gap:6px;font-size:12px;color:var(--color-text-muted);background:#f8fafc;padding:8px 10px;border-radius:8px;line-height:1.4}.message-preview i{color:var(--color-text-faint);flex-shrink:0;margin-top:2px}.message-preview span{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}:root{--color-primary: #2563eb;--color-primary-rgb: 37, 99, 235;--color-primary-hover: #1d4ed8;--color-primary-subtle: #eff6ff;--color-text: #0f172a;--color-text-secondary: #475569;--color-text-muted: #64748b;--color-text-faint: #94a3b8;--color-border: #e2e8f0;--color-border-light: #f1f5f9;--color-bg: #f5f7fa;--color-surface: #ffffff;--color-surface-muted: #f8fafc;--color-success: #16a34a;--color-warning: #d97706;--color-danger: #dc2626;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-pill: 999px;--shadow-card: 0 2px 8px rgba(15, 23, 42, .08);--shadow-raised: 0 6px 14px rgba(15, 23, 42, .06);--shadow-modal: 0 24px 48px rgba(15, 23, 42, .2);--bs-primary: var(--color-primary);--bs-primary-rgb: var(--color-primary-rgb);--bs-link-color: var(--color-primary);--bs-link-color-rgb: var(--color-primary-rgb);--bs-link-hover-color: var(--color-primary-hover);--bs-link-hover-color-rgb: 29, 78, 216}.btn-primary{--bs-btn-bg: var(--color-primary);--bs-btn-border-color: var(--color-primary);--bs-btn-hover-bg: var(--color-primary-hover);--bs-btn-hover-border-color: var(--color-primary-hover);--bs-btn-active-bg: var(--color-primary-hover);--bs-btn-active-border-color: var(--color-primary-hover);--bs-btn-disabled-bg: var(--color-primary);--bs-btn-disabled-border-color: var(--color-primary)}.btn-outline-primary{--bs-btn-color: var(--color-primary);--bs-btn-border-color: var(--color-primary);--bs-btn-hover-bg: var(--color-primary);--bs-btn-hover-border-color: var(--color-primary);--bs-btn-active-bg: var(--color-primary);--bs-btn-active-border-color: var(--color-primary);--bs-btn-disabled-color: var(--color-primary);--bs-btn-disabled-border-color: var(--color-primary)}.form-control:focus,.form-select:focus{border-color:rgba(var(--color-primary-rgb),.5);box-shadow:0 0 0 .25rem rgba(var(--color-primary-rgb),.15)}.form-check-input:checked{background-color:var(--color-primary);border-color:var(--color-primary)}html,body{height:100%}body{font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Yu Gothic,Segoe UI,sans-serif;background-color:var(--color-bg)}img,video{max-width:100%}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{flex:0 0 240px;display:flex;flex-direction:column;height:100vh;overflow:hidden;background:linear-gradient(135deg,#1a237e,#283593);transition:width .2s ease,flex-basis .2s ease;position:relative;z-index:10}.sidebar>nav{flex:1 1 0;overflow-y:auto;overflow-x:hidden;min-height:0;flex-wrap:nowrap;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent;-webkit-overflow-scrolling:touch}.sidebar>nav::-webkit-scrollbar{width:6px}.sidebar>nav::-webkit-scrollbar-track{background:transparent}.sidebar>nav::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:3px}.sidebar>nav::-webkit-scrollbar-thumb:hover{background:#ffffff80}.sidebar.collapsed{flex-basis:72px}.sidebar .nav-link{display:flex;align-items:center;color:#fffc;padding:12px 20px;border-radius:8px;margin:4px 12px}.sidebar .nav-link:hover,.sidebar .nav-link.active{color:#fff;background:#ffffff26}.sidebar .nav-link i{margin-right:10px}.sidebar-header{position:relative;overflow:hidden;flex:0 0 auto}.sidebar>.sidebar-footer{flex:0 0 auto}.sidebar-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.05rem}.tenant-select{width:100%;padding:4px 8px;border:1px solid rgba(255,255,255,.3);border-radius:6px;background:#ffffff1a;color:#fff;font-size:.8rem;cursor:pointer;appearance:auto}.tenant-select:focus{outline:none;border-color:#fff9}.tenant-select option{color:#333;background:#fff}.sidebar.collapsed .tenant-select{display:none}.sidebar-toggle{position:absolute;top:16px;right:16px}.sidebar.collapsed .brand-text,.sidebar.collapsed .brand-subtitle,.sidebar.collapsed .sidebar-section-title,.sidebar.collapsed .nav-label{display:none}.sidebar.collapsed .nav-link{justify-content:center;margin:6px 8px;padding:10px}.sidebar.collapsed .nav-link i{margin-right:0}.sidebar.collapsed .sidebar-toggle{right:12px}.sidebar-section{margin-top:10px}.sidebar-section-title{color:#fff9;font-size:.75rem;letter-spacing:.08em;margin:12px 20px 6px;text-transform:uppercase}.sidebar .nav-link.sub{margin-left:26px;margin-right:20px;padding:8px 16px;font-size:.9rem}.main-content{flex:1;min-width:0;min-height:0;background-color:var(--color-bg);overflow-y:auto}.chart-bar{border-radius:2px 2px 0 0;transition:height .3s ease}.chart-bar:hover{opacity:.8}.stat-card{border:none;border-radius:var(--radius-md);box-shadow:var(--shadow-card)}.stat-card .stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.card{border:none;border-radius:var(--radius-md);box-shadow:var(--shadow-card)}.card-subtle{background:#fff;border:1px solid var(--color-border);box-shadow:none}.page-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.page-title{font-size:1.4rem;font-weight:700;margin:0}.page-subtitle{color:var(--color-text-muted);margin:4px 0 0;font-size:.9rem}.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.filter-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.filter-row .form-control,.filter-row .form-select{min-width:160px}.table-actions{display:flex;gap:8px;align-items:center;justify-content:flex-end}.empty-state{text-align:center;padding:32px 16px;color:var(--color-text-muted)}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.tag-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--radius-pill);background:var(--color-primary-subtle);color:var(--color-primary-hover);font-size:.75rem;font-weight:600}.table th{border-top:none;font-weight:600;color:var(--color-text-muted);font-size:.85rem;text-transform:uppercase}.modal-overlay{position:fixed;inset:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:1050;padding:16px}.modal-container{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:1050;padding:16px}.modal-backdrop{position:absolute;inset:0;background:#0f172a73;border:none;cursor:pointer;z-index:0}.modal-card{position:relative;z-index:1;background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-modal);max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--color-border)}.modal-body{padding:16px 20px;overflow-y:auto}.modal-footer{padding:12px 20px;border-top:1px solid var(--color-border);display:flex;justify-content:flex-end;gap:8px}.mobile-menu-toggle{display:none;position:fixed;top:12px;left:12px;z-index:1100;width:40px;height:40px;border-radius:8px;background:#6a1b9a;border:none;color:#fff;font-size:1.25rem;align-items:center;justify-content:center;box-shadow:0 2px 8px #0003}.sidebar-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:1000}@media(max-width:768px){.mobile-menu-toggle{display:flex}.sidebar-overlay.visible{display:block}.sidebar{position:fixed;left:-260px;top:0;bottom:0;z-index:1050;width:260px;flex-basis:260px;transition:left .3s ease}.sidebar.open{left:0}.sidebar.collapsed{flex-basis:260px;left:-260px}.sidebar.collapsed.open{left:0}.sidebar.collapsed .brand-text,.sidebar.collapsed .brand-subtitle,.sidebar.collapsed .sidebar-section-title,.sidebar.collapsed .nav-label{display:inline}.sidebar.collapsed .nav-link{justify-content:flex-start;margin:4px 12px;padding:12px 20px}.sidebar.collapsed .nav-link i{margin-right:10px}.main-content{padding:64px 16px 16px!important}.page-header{flex-direction:column;align-items:flex-start;gap:12px}.toolbar{width:100%}.filter-row{flex-direction:column;align-items:stretch}.filter-row .form-control,.filter-row .form-select{min-width:auto;width:100%}.stat-card .stat-icon{width:40px;height:40px;font-size:1.25rem}.detail-grid{grid-template-columns:1fr}.table-responsive{margin:0 -16px;padding:0 16px}.modal-card{width:95vw!important;max-width:95vw!important}}@media(max-width:576px){.main-content{padding:56px 12px 12px!important}.page-title{font-size:1.2rem}.card-body{padding:12px}.table th,.table td{padding:8px 6px;font-size:.85rem}.btn-sm{padding:4px 8px;font-size:.8rem}.toolbar .btn{flex:1;min-width:0}.toolbar .form-select{flex:2}}