@import "https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap";
:root{--bg-base:#0d1117;--bg-surface:#161b22;--bg-elevated:#1c2128;--bg-overlay:#22272e;--bg-hover:#2d333b;--border-subtle:#30363d;--border-default:#444c56;--border-emphasis:#768390;--text-primary:#cdd9e5;--text-secondary:#768390;--text-muted:#545d68;--text-inverse:#0d1117;--accent-blue:#4184e4;--accent-blue-light:#539bf5;--accent-green:#2da44e;--accent-green-light:#3fb950;--accent-orange:#d4872b;--accent-orange-light:#e3b341;--accent-red:#c62828;--accent-red-light:#f47067;--accent-purple:#6f42c1;--accent-purple-light:#a371f7;--status-planned:#768390;--status-active:#4184e4;--status-waiting-restock:#d4872b;--status-searching-used:#6f42c1;--status-waiting-parts:#e3b341;--status-on-hold:#545d68;--status-completed:#2da44e;--part-in-stock:#2da44e;--part-needed:#4184e4;--part-waiting:#d4872b;--part-searching:#6f42c1;--part-discontinued:#c62828;--part-ordered:#e3b341;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 3px #0006;--shadow-md:0 4px 12px #00000080;--shadow-lg:0 8px 24px #0009;--transition:.15s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{background:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,Noto Sans JP,sans-serif;line-height:1.6}h1{font-size:1.75rem;font-weight:700}h2{font-size:1.375rem;font-weight:600}h3{font-size:1.125rem;font-weight:600}h4{font-size:.9375rem;font-weight:600}a{color:var(--accent-blue-light);text-decoration:none}a:hover{text-decoration:underline}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-surface);border-right:1px solid var(--border-subtle);z-index:100;flex-direction:column;flex-shrink:0;width:240px;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{border-bottom:1px solid var(--border-subtle);align-items:center;gap:10px;padding:20px 16px;display:flex}.sidebar-logo-icon{font-size:1.5rem}.sidebar-logo-text{color:var(--text-primary);font-size:.9rem;font-weight:700;line-height:1.2}.sidebar-logo-sub{color:var(--text-muted);font-size:.7rem}.sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto}.nav-section-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;padding:8px 8px 4px;font-size:.6875rem;font-weight:600}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:8px 12px;font-size:.875rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary);text-decoration:none}.nav-item.active{color:var(--accent-blue-light);background:#4184e426}.nav-item-icon{text-align:center;flex-shrink:0;width:20px;font-size:1rem}.sidebar-footer{border-top:1px solid var(--border-subtle);padding:12px 8px}.main-content{flex-direction:column;flex:1;min-height:100vh;margin-left:240px;display:flex}.page-header{background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);align-items:center;gap:16px;padding:16px 24px;display:flex}.page-title{font-size:1.25rem;font-weight:700}.page-header-actions{align-items:center;gap:8px;margin-left:auto;display:flex}.page-body{flex:1;padding:24px}.card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:border-color var(--transition), box-shadow var(--transition);padding:20px}.card:hover{border-color:var(--border-default)}.card-interactive{cursor:pointer}.card-interactive:hover{box-shadow:var(--shadow-md);border-color:var(--accent-blue)}.card-header{align-items:flex-start;gap:12px;margin-bottom:12px;display:flex}.card-color-dot{border-radius:50%;flex-shrink:0;width:12px;height:12px;margin-top:5px}.card-title{font-size:1rem;font-weight:600}.card-subtitle{color:var(--text-secondary);margin-top:2px;font-size:.8125rem}.card-body{color:var(--text-secondary);font-size:.875rem}.card-footer{border-top:1px solid var(--border-subtle);align-items:center;gap:12px;margin-top:16px;padding-top:12px;display:flex}.grid{gap:16px;display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-auto{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:1px solid #0000;align-items:center;gap:6px;padding:7px 14px;font-family:inherit;font-size:.875rem;font-weight:500;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue)}.btn-primary:hover:not(:disabled){background:var(--accent-blue-light)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-default)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border-emphasis)}.btn-danger{color:var(--accent-red-light);border-color:var(--accent-red-light);background:0 0}.btn-danger:hover:not(:disabled){background:#c6282826}.btn-ghost{color:var(--text-secondary);background:0 0;border-color:#0000}.btn-ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.btn-sm{padding:4px 10px;font-size:.8125rem}.btn-lg{padding:10px 20px;font-size:1rem}.btn-icon{padding:7px}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:.8125rem;font-weight:500;display:block}.form-input,.form-select,.form-textarea{background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:border-color var(--transition), box-shadow var(--transition);padding:8px 12px;font-family:inherit;font-size:.875rem}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-blue);outline:none;box-shadow:0 0 0 3px #4184e433}.form-textarea{resize:vertical;min-height:80px}.form-select{cursor:pointer}.form-select option{background:var(--bg-elevated)}.badge{border-radius:var(--radius-full);align-items:center;gap:4px;padding:2px 8px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-planned{color:var(--status-planned);background:#76839033}.badge-active{color:var(--status-active);background:#4184e433}.badge-waiting-restock{color:var(--status-waiting-restock);background:#d4872b33}.badge-searching-used{color:var(--status-searching-used);background:#6f42c133}.badge-waiting-parts{color:var(--status-waiting-parts);background:#e3b34133}.badge-on-hold{color:var(--status-on-hold);background:#545d6833}.badge-completed{color:var(--status-completed);background:#2da44e33}.badge-in-stock{color:var(--part-in-stock);background:#2da44e33}.badge-needed{color:var(--part-needed);background:#4184e433}.badge-discontinued{color:var(--part-discontinued);background:#c6282833}.badge-ordered{color:var(--part-ordered);background:#e3b34133}.stat-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);flex-direction:column;gap:4px;padding:16px 20px;display:flex}.stat-label{color:var(--text-secondary);font-size:.8125rem;font-weight:500}.stat-value{color:var(--text-primary);font-size:2rem;font-weight:700;line-height:1}.stat-sub{color:var(--text-muted);font-size:.75rem}.progress-bar{background:var(--bg-hover);border-radius:var(--radius-full);height:6px;overflow:hidden}.progress-fill{border-radius:var(--radius-full);height:100%;transition:width .3s}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.875rem}thead tr{border-bottom:1px solid var(--border-default)}th{text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;padding:10px 12px;font-size:.75rem;font-weight:600}td{border-bottom:1px solid var(--border-subtle);vertical-align:middle;padding:10px 12px}tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--bg-hover)}.modal-backdrop{z-index:1000;background:#000000b3;justify-content:center;align-items:center;padding:16px;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-xl);width:100%;max-width:560px;max-height:90vh;box-shadow:var(--shadow-lg);padding:24px;animation:.2s slideUp;overflow-y:auto}.modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.modal-title{font-size:1.125rem;font-weight:700}.modal-footer{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.gantt-wrap{overflow-x:auto}.gantt-container{display:flex}.gantt-labels{border-right:1px solid var(--border-subtle);flex-shrink:0;width:240px}.gantt-chart{flex:1}.gantt-header-row{border-bottom:1px solid var(--border-default);background:var(--bg-elevated);z-index:10;align-items:center;height:48px;display:flex;position:sticky;top:0}.gantt-label-header{width:240px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;border-right:1px solid var(--border-subtle);flex-shrink:0;padding:0 16px;font-size:.75rem;font-weight:600}.gantt-date-cell{color:var(--text-muted);border-right:1px solid var(--border-subtle);flex-shrink:0;justify-content:center;align-items:center;font-size:.6875rem;display:flex}.gantt-date-cell.today{color:var(--accent-blue-light);background:#4184e414;font-weight:600}.gantt-row{border-bottom:1px solid var(--border-subtle);height:44px;transition:background var(--transition);align-items:center;display:flex}.gantt-row:hover{background:var(--bg-hover)}.gantt-row-label{border-right:1px solid var(--border-subtle);text-overflow:ellipsis;white-space:nowrap;flex-shrink:0;align-items:center;gap:8px;width:240px;padding:0 16px;font-size:.8125rem;display:flex;overflow:hidden}.gantt-row-label.vehicle-header{color:var(--text-muted);background:var(--bg-elevated);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:600}.gantt-cells{flex:1;height:44px;position:relative}.gantt-cell-bg{border-right:1px solid var(--border-subtle);height:100%;position:absolute;top:0}.gantt-cell-bg.today-col{background:#4184e40d}.gantt-cell-bg.weekend{background:#00000026}.gantt-bar{border-radius:var(--radius-sm);color:#fff;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;height:28px;transition:filter var(--transition), opacity var(--transition);align-items:center;padding:0 8px;font-size:.75rem;font-weight:500;display:flex;position:absolute;top:50%;overflow:hidden;transform:translateY(-50%);box-shadow:0 2px 4px #0000004d}.gantt-bar:hover{filter:brightness(1.15)}.gantt-bar.status-completed{opacity:.7}.gantt-bar.status-waiting-restock{background:repeating-linear-gradient(45deg,#0000,#0000 4px,#ffffff1a 4px 8px)}.alert{border-radius:var(--radius-md);border:1px solid;align-items:flex-start;gap:10px;padding:12px 16px;font-size:.875rem;display:flex}.alert-warning{color:var(--accent-orange-light);background:#d4872b1a;border-color:#d4872b4d}.alert-error{color:var(--accent-red-light);background:#c628281a;border-color:#c628284d}.alert-info{color:var(--accent-blue-light);background:#4184e41a;border-color:#4184e44d}.alert-success{color:var(--accent-green-light);background:#2da44e1a;border-color:#2da44e4d}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.empty-state-icon{margin-bottom:16px;font-size:3rem}.empty-state-title{color:var(--text-secondary);margin-bottom:8px;font-size:1.125rem;font-weight:600}.empty-state-desc{margin-bottom:24px;font-size:.875rem}.tabs{border-bottom:1px solid var(--border-subtle);gap:4px;margin-bottom:20px;display:flex}.tab{color:var(--text-secondary);cursor:pointer;transition:all var(--transition);background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:8px 16px;font-family:inherit;font-size:.875rem;font-weight:500}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent-blue-light);border-bottom-color:var(--accent-blue-light)}.search-bar{position:relative}.search-bar-input{background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:border-color var(--transition);padding:8px 12px 8px 36px;font-family:inherit;font-size:.875rem}.search-bar-input:focus{border-color:var(--accent-blue);outline:none}.search-bar-icon{color:var(--text-muted);pointer-events:none;font-size:.875rem;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.color-options{flex-wrap:wrap;gap:8px;display:flex}.color-option{cursor:pointer;width:28px;height:28px;transition:transform var(--transition), border-color var(--transition);border:2px solid #0000;border-radius:50%}.color-option:hover{transform:scale(1.15)}.color-option.selected{border-color:var(--text-primary)}.divider{background:var(--border-subtle);height:1px;margin:20px 0}.chip{background:var(--bg-hover);border:1px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-secondary);align-items:center;gap:6px;padding:3px 10px;font-size:.75rem;display:inline-flex}.login-page{background:var(--bg-base);background-image:radial-gradient(at 20%,#4184e414 0%,#0000 60%),radial-gradient(at 80% 20%,#6f42c10f 0%,#0000 60%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-box{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);width:100%;max-width:400px;box-shadow:var(--shadow-lg);padding:40px}.login-logo{text-align:center;margin-bottom:32px}.login-logo-icon{font-size:3rem}.login-logo-title{margin-top:8px;font-size:1.25rem;font-weight:700}.login-logo-sub{color:var(--text-muted);font-size:.8125rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:1s linear infinite spin}.fade-in{animation:.2s fadeIn}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-emphasis)}@media (max-width:768px){.sidebar{transition:transform .25s;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.page-body{padding:12px}.page-header{padding:12px 16px}.mobile-header{background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);z-index:50;align-items:center;gap:12px;padding:10px 16px;position:sticky;top:0;display:flex!important}.gantt-label-col{width:140px!important;min-width:140px!important}}@media (min-width:769px){.mobile-header{display:none!important}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-4{gap:4px}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-20{gap:20px}.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-20{margin-top:20px}.ml-auto{margin-left:auto}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.font-bold{font-weight:700}.font-semibold{font-weight:600}.w-full{width:100%}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}