:root{--bg: #f2f4f7;--panel: #ffffff;--border: #e2e8f0;--text: #1e293b;--muted: #64748b;--accent: #2563eb;--accent-dark: #1d4ed8;--accent-soft: #eef2ff;--danger: #dc2626;--ok: #16a34a;--radius: 10px;--table-header-bg: #e0e7ff;--table-header-text: #3730a3;--table-stripe: #f4f6fa;--tree-line-color: #5b6b82}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}.login-screen{height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:340px;box-shadow:0 10px 30px #0f172a0f}.login-card h1{font-size:18px;margin:0 0 4px}.login-card .subtitle{color:var(--muted);font-size:13px;margin-bottom:20px}.language-switcher{position:relative;display:inline-block}.language-switcher-btn{display:flex;align-items:center;justify-content:center;width:auto;padding:5px 8px;border:1px solid var(--border, #e2e8f0);border-radius:6px;background:var(--panel, #fff);cursor:pointer}.language-switcher-btn:hover{background:var(--accent-soft, #eef2ff)}.language-switcher-menu{position:absolute;top:calc(100% + 4px);right:0;z-index:50;list-style:none;margin:0;padding:4px;min-width:150px;background:var(--panel, #fff);border:1px solid var(--border, #e2e8f0);border-radius:8px;box-shadow:0 10px 30px #0f172a1f}.language-switcher-option{display:flex;align-items:center;gap:8px;width:100%;padding:6px 8px;border:none;background:none;text-align:left;border-radius:6px;cursor:pointer;font-size:13px;color:var(--text, #1e293b)}.language-switcher-option:hover,.language-switcher-option.active{background:var(--accent-soft, #eef2ff)}.login-language-corner{position:fixed;top:16px;right:16px}.top-bar{display:flex;justify-content:flex-end;margin-bottom:14px}.rich-text-editor{border:1px solid var(--border, #ccc);border-radius:6px;overflow:hidden}.rich-text-toolbar{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:4px 6px;background:var(--panel-alt, #f3f4f6);border-bottom:1px solid var(--border, #ccc)}.rich-text-toolbar button{min-width:28px;padding:3px 6px;font-size:12px;line-height:1;background:#fff;border:1px solid var(--border, #ccc);border-radius:4px;cursor:pointer}.rich-text-toolbar select{width:auto;padding:3px 4px;margin:0;font-size:12px}.rich-text-sep{width:1px;height:20px;background:var(--border, #ccc);margin:0 2px}.rich-text-content{padding:8px 10px;font-size:13px;overflow-y:auto;max-height:320px}.rich-text-content:empty:before{content:attr(data-placeholder);color:#9ca3af}.rich-text-content ul,.rich-text-content ol{margin:4px 0;padding-left:20px}.rich-text-content blockquote{margin:4px 0;padding-left:10px;border-left:2px solid #cbd5e1}.app-shell{display:flex;height:100vh}.sidebar{width:220px;background:#111827;color:#cbd5e1;display:flex;flex-direction:column;padding:18px 12px}.sidebar .brand{color:#fff;font-weight:600;font-size:15px;padding:0 8px 18px}.sidebar nav{flex:1;display:flex;flex-direction:column;gap:2px}.sidebar button.nav-item{background:transparent;border:none;color:#cbd5e1;text-align:left;padding:9px 10px;border-radius:8px;font-size:13px;cursor:pointer}.sidebar button.nav-item:hover{background:#1f2937}.sidebar button.nav-item.active{background:var(--accent);color:#fff}.sidebar .nav-family{display:flex;flex-direction:column;gap:2px}.sidebar .nav-family+.nav-family{margin-top:16px}.sidebar .nav-family-label{display:flex;align-items:center;gap:6px;width:100%;background:transparent;border:none;text-align:left;cursor:pointer;font-size:15px;font-weight:700;color:#60a5fa;padding:4px 10px 6px}.sidebar .nav-family-label:hover{opacity:.85}.sidebar .nav-family-chevron{font-size:11px;color:#94a3b8;width:10px}.sidebar .nav-family-empty{font-size:12px;color:#64748b;font-style:italic;padding:4px 10px}.sidebar .footer{font-size:12px;color:#94a3b8;padding-top:12px;border-top:1px solid #1f2937}.sidebar .footer button{color:#f87171;background:none;border:none;cursor:pointer;font-size:12px;padding:6px 0}.main{flex:1;padding:24px 28px;overflow-y:auto}.main h1{font-size:19px;margin:0 0 18px}.split{display:flex;gap:18px;align-items:flex-start}.split-list{flex:1;min-width:280px}.split-detail{flex:1.3;min-width:320px}.stack{display:flex;flex-direction:column;gap:16px}.table-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.table-toolbar h2{margin:0;font-size:15px}.table-toolbar .search-input{max-width:240px;margin-bottom:0}.table-toolbar-actions{display:flex;gap:8px}.data-table-wrap{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius)}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table thead tr:first-child th:first-child{border-top-left-radius:var(--radius)}.data-table thead tr:first-child th:last-child{border-top-right-radius:var(--radius)}.data-table tbody tr:last-child td:first-child{border-bottom-left-radius:var(--radius)}.data-table tbody tr:last-child td:last-child{border-bottom-right-radius:var(--radius)}.data-table thead th{text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--table-header-text);padding:10px 14px;border-bottom:1px solid var(--border);background:var(--table-header-bg);white-space:nowrap}.data-table thead th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.data-table thead th.sortable:hover{color:var(--accent-dark)}.data-table thead th .sort-indicator{color:var(--table-header-text);font-size:10px}.data-table thead th .th-label{vertical-align:middle}.filter-anchor{position:relative;display:inline-block;margin-left:6px;vertical-align:middle}.filter-icon-btn{background:none;border:none;padding:2px;margin:0;cursor:pointer;line-height:0;color:var(--table-header-text);opacity:.55}.filter-icon-btn svg{fill:currentColor}.filter-icon-btn:hover{background:none;opacity:.9}.filter-icon-btn.active{opacity:1;color:var(--danger)}.filter-popover{position:absolute;top:100%;right:0;margin-top:6px;z-index:20;min-width:170px;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:0 10px 24px #0f172a24;padding:10px;text-transform:none;font-weight:400;letter-spacing:normal;color:var(--text);cursor:default}.filter-popover input{width:100%;margin-bottom:8px;font-size:12px;font-weight:400;text-transform:none}.filter-popover-actions{display:flex;justify-content:flex-end}.filter-popover-actions button{padding:3px 9px;font-size:11px}.data-table tbody td{padding:9px 14px;border-bottom:1px solid var(--border);vertical-align:middle}.data-table tbody tr{cursor:pointer}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:nth-child(2n) td{background:var(--table-stripe)}.data-table tbody tr:hover td{background:var(--accent-soft)}.data-table tbody tr.selected td{background:var(--accent);color:#fff}.data-table tbody tr.selected td .muted-cell{color:#dbeafe}.data-table .muted-cell{color:var(--muted);font-size:12px}.data-table td.actions-cell{text-align:right;white-space:nowrap}.data-table .table-action-btn{padding:3px 9px;font-size:12px}.table-action-btn-light{background:#f1f5f9;color:#1f2937;border:1px solid var(--border, #ccc)}.table-action-btn-light:hover{background:#e2e8f0}.data-table tbody tr.static-row{cursor:default}.data-table tbody tr.static-row:hover td{background:inherit}.detail-below{width:100%}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.panel h2{font-size:14px;margin:0 0 12px}.user-list-item{display:flex;justify-content:space-between;align-items:center;padding:9px 10px;border-radius:8px;cursor:pointer;font-size:13px}.user-list-item:hover{background:var(--accent-soft)}.user-list-item.selected{background:var(--accent);color:#fff}.user-list-item .login-tag{color:var(--muted);font-size:11px}.user-list-item.selected .login-tag{color:#dbeafe}.user-list-item[draggable=true]{cursor:grab}.user-list-item[draggable=true]:active{cursor:grabbing}.user-list-item.drop-target,.data-table tbody tr.drop-target td{background:var(--accent-soft);outline:2px dashed var(--accent);outline-offset:-2px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.modal-panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;width:min(920px,94vw);max-height:86vh;display:flex;flex-direction:column}.modal-panel h2{font-size:14px;margin:0}.modal-scroll-col{overflow-y:auto;flex:1;min-height:0;border:1px solid var(--border);border-radius:var(--radius);padding:6px}.eq-drop-node{padding:5px 8px;border-radius:6px;font-size:13px}.eq-drop-node.drop-target{background:var(--accent-soft);outline:2px dashed var(--accent);outline-offset:-2px}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}input,select,textarea{width:100%;padding:7px 9px;border:1px solid var(--border);border-radius:6px;font-size:13px;margin-bottom:10px;background:#fff;font-family:inherit}.row{display:flex;gap:10px}.row>div{flex:1}.inline-cell-input{width:100%;margin-bottom:0;padding:3px 5px;border:1px solid transparent;border-radius:4px;background:transparent;font-size:inherit;color:inherit}.inline-cell-input:hover{border-color:var(--border, #ccc);background:#fff}.inline-cell-input:focus{border-color:var(--accent, #2b6cb0);background:#fff;outline:none}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:10px}button{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:7px 13px;font-size:13px;cursor:pointer}button:hover{background:var(--accent-dark)}button.secondary{background:#64748b}button.secondary:hover{background:#475569}button:disabled{background:#cbd5e1;cursor:not-allowed}.badge-list{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}.statut-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600;white-space:nowrap}.statut-neutre{background:#e2e8f0;color:#334155}.statut-attention{background:#fef3c7;color:#92400e}.statut-ok{background:#dcfce7;color:#166534}.statut-erreur{background:#fee2e2;color:#991b1b}.chip{display:flex;align-items:center;gap:6px;border-radius:20px;padding:4px 10px 4px 12px;font-size:12px;border:1px solid var(--border);background:#f8fafc}.chip.assigned{background:var(--accent-soft);border-color:#c7d2fe;color:var(--accent-dark)}.chip button{background:none;border:none;color:inherit;padding:0;font-size:12px;line-height:1}.msg{font-size:13px;margin-top:8px}.msg.error{color:var(--danger)}.msg.ok{color:var(--ok)}.empty-state{color:var(--muted);font-size:13px;padding:20px 0;text-align:center}.divider{height:1px;background:var(--border);margin:14px 0}.tree-row-left{display:flex;align-items:stretch;gap:0;min-width:0}.tree-row-left>span:last-child{align-self:center;margin-left:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-guide,.tree-branch{flex:0 0 16px;width:16px;position:relative}.tree-guide-line:before{content:"";position:absolute;top:0;bottom:0;left:7px;border-left:1.5px solid var(--tree-line-color)}.tree-branch:before{content:"";position:absolute;left:7px;top:0;width:9px;height:50%;border-left:1.5px solid var(--tree-line-color);border-bottom:1.5px solid var(--tree-line-color);border-bottom-left-radius:5px}.tree-branch-continue:after{content:"";position:absolute;left:7px;top:50%;bottom:0;border-left:1.5px solid var(--tree-line-color)}.user-list-item.selected .tree-guide-line:before,.user-list-item.selected .tree-branch:before,.user-list-item.selected .tree-branch-continue:after{border-color:#dbeafe}.tree-toggle{background:none;border:none;color:var(--muted);width:16px;height:16px;min-width:16px;align-self:center;padding:0;font-size:10px;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.tree-toggle:hover{color:var(--text);background:none}.user-list-item.selected .tree-toggle,.data-table tbody tr.selected .tree-toggle{color:#dbeafe}.data-table tbody tr.selected .tree-toggle:hover{color:#fff}.tree-toggle-spacer{display:inline-block;width:16px;min-width:16px;align-self:center}.tree-actions{display:flex;gap:8px;margin-bottom:10px}.tree-actions button{flex:0 0 auto;font-size:12px;padding:5px 8px}.gantt-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}.gantt-zoom{display:flex;align-items:center;gap:6px}.gantt-zoom button{padding:5px 10px;font-size:12px}.gantt-zoom-level{font-size:12px;color:var(--muted);min-width:62px;text-align:center}.gantt-legend{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-left:auto;flex-wrap:wrap}.gantt-legend .dot{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:4px}.gantt-scroll{overflow:auto;max-height:70vh;border:1px solid var(--border);border-radius:var(--radius)}.gantt-header-row{display:flex;position:sticky;top:0;z-index:3;background:var(--panel);border-bottom:1px solid var(--border)}.gantt-label-col{position:sticky;left:0;z-index:4;background:var(--panel);border-right:1px solid var(--border);display:flex;align-items:center;padding:0 10px;font-size:12px;font-weight:600;flex:0 0 auto}.gantt-label-column{position:sticky;left:0;z-index:2;background:var(--panel);border-right:1px solid var(--border);flex:0 0 auto}.gantt-label-row{display:flex;align-items:center;gap:2px;font-size:12px;border-bottom:1px solid var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gantt-label-pseudo{font-style:italic;color:var(--muted)}.gantt-label-row-disabled{color:var(--muted);background:#f1f5f9;cursor:not-allowed}.gantt-row-disabled-band{position:absolute;left:0;background:#f1f5f9;pointer-events:none}.gantt-label-row-blocked{background:#fff7ed;cursor:not-allowed}.gantt-row-blocked-band{position:absolute;left:0;background:#fff7ed;pointer-events:none}.gamme-machine-row{display:flex;align-items:center;gap:6px;padding:3px 0;font-size:13px;cursor:pointer}.gamme-machine-checkbox{width:auto;padding:0;margin:0}.gantt-day-tick{position:absolute;top:0;border-left:1px solid var(--border);font-size:10px;color:var(--muted);box-sizing:border-box}.gantt-day-tick.weekend{background:#f8fafc}.gantt-day-label{position:absolute;top:2px;left:3px;white-space:nowrap}.gantt-row-sep{position:absolute;left:0;right:0;height:1px;background:var(--border)}.gantt-today-line{position:absolute;top:0;bottom:0;border-left:2px solid var(--danger);z-index:1}.gantt-links{position:absolute;top:0;left:0;pointer-events:none}.gantt-bar{position:absolute;border-radius:4px;color:#fff;font-size:11px;display:flex;align-items:center;padding:0 6px;overflow:hidden;white-space:nowrap;cursor:grab;box-shadow:0 1px 2px #0003;z-index:2;-webkit-user-select:none;user-select:none;touch-action:none}.gantt-bar.dragging{opacity:.85;cursor:grabbing;box-shadow:0 4px 10px #0000004d;z-index:5}.gantt-bar.selected{outline:2px solid #1e293b;outline-offset:1px}.gantt-bar.constrained{outline:2px solid var(--danger);outline-offset:1px;cursor:not-allowed}.gantt-bar .gantt-bar-label{overflow:hidden;text-overflow:ellipsis;pointer-events:none}.gantt-bar .resize-handle{position:absolute;top:0;bottom:0;width:6px;cursor:ew-resize}.gantt-bar .resize-handle.left{left:0}.gantt-bar .resize-handle.right{right:0}