:root{--bg:#fafaf9;--card:#fff;--border:#e2e0da;--border-strong:#c9c6bc;--text:#2c2c2a;--text-secondary:#5f5e5a;--text-muted:#888780;--accent:#185fa5;--accent-bg:#e6f1fb;--danger:#993c1d;--danger-bg:#faece7;--amber:#854f0b;--amber-bg:#faeeda;--radius:10px;--sidebar-w:240px;--drawer-w:380px}*{box-sizing:border-box}html,body{height:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow:hidden}#root{height:100%}.app{width:100vw;height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--card);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;transition:margin-left .15s;display:flex;position:relative}.sidebar.hidden{margin-left:calc(-1 * var(--sidebar-w))}.sidebar-resize-handle{cursor:ew-resize;z-index:5;width:6px;height:100%;position:absolute;top:0;right:-3px}.sidebar-resize-handle:hover,.sidebar-resize-handle.dragging{background:var(--accent);opacity:.3}.sidebar-header{justify-content:space-between;align-items:flex-start;padding:14px 12px 10px;display:flex}.sidebar-brand{flex-direction:column;align-items:flex-start;gap:6px;min-width:0;display:flex}.sidebar-logo{width:auto;height:36px;display:block}.sidebar-title{color:#0085b6;font-size:17px;font-weight:700;line-height:1}.icon-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;display:inline-flex}.icon-btn:hover{background:var(--bg);color:var(--text)}.file-link-bar{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px;margin:0 0 6px;padding:6px 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0;font-size:19px;font-weight:600}.workflow-title::placeholder{color:var(--text-muted)}.workflow-comment{resize:none;width:100%;color:var(--text-secondary);background:0 0;border:none;outline:none;min-height:20px;padding:2px 0 8px;font-family:inherit;font-size:12.5px}.workflow-comment::placeholder{color:var(--text-muted)}.toolbar{border-bottom:1px solid var(--border);background:var(--card);flex-wrap:wrap;gap:8px;padding:10px 24px;display:flex}.toolbar button{color:var(--text-secondary);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;align-items:center;gap:6px;padding:6px 10px;font-size:12px;display:inline-flex}.toolbar button:hover{border-color:var(--border-strong);color:var(--text);background:var(--bg)}.toolbar .spacer{flex:1}.toolbar button.danger:hover{color:var(--danger);border-color:var(--danger)}.toolbar button.active{background:var(--accent-bg);color:var(--accent);border-color:var(--accent)}.toolbar.disabled 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var(--accent);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;font-size:10px;line-height:1;display:flex;position:absolute;transform:translate(-50%,-50%)}.edge-color-btn{cursor:pointer;border:2px solid var(--card);width:14px;height:14px;box-shadow:0 0 0 1px var(--border-strong);border-radius:50%;position:absolute;transform:translate(-50%,-50%)}.edge-color-btn:hover{box-shadow:0 0 0 1px var(--text-secondary)}.edge-color-btn.active{box-shadow:0 0 0 2px var(--text)}.edge-color-btn.edge-color-custom{appearance:none;background:0 0;padding:0;overflow:hidden}.edge-color-btn.edge-color-custom::-webkit-color-swatch-wrapper{padding:0}.edge-color-btn.edge-color-custom::-webkit-color-swatch{border:none}.edge-bend-handle{background:var(--card);width:20px;height:20px;color:var(--text-muted);border:1px solid var(--border-strong);cursor:grab;z-index:3;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;transform:translate(-50%,-50%);box-shadow:0 1px 3px #00000026}.edge-bend-handle:hover{color:var(--accent);border-color:var(--accent)}.edge-bend-handle:active{cursor:grabbing}.node-card{background:var(--card);border:1px solid var(--border-strong);border-radius:var(--radius);-webkit-user-select:none;user-select:none;width:200px;position:absolute;box-shadow:0 1px 2px #0000000a}.step-badge{background:var(--accent);color:#fff;cursor:pointer;z-index:2;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:11px;font-weight:700;line-height:1;display:flex;position:absolute;top:-9px;left:-9px;box-shadow:0 1px 3px #0003}.step-badge:hover{background:#0f4278}.step-badge.step-badge-inline{flex-shrink:0;width:18px;height:18px;font-size:10px;position:static}.node-card.kind-gm{background:var(--amber-bg);border-color:#ef9f27}.node-card.kind-dgm{background:var(--danger-bg);border-color:#e24b4a}.node-card.selected{outline:2px solid var(--accent);outline-offset:2px}.node-card-head{cursor:grab;padding:10px 12px 8px}.node-card-head:active{cursor:grabbing}.node-card-title{word-break:break-word;align-items:center;gap:5px;font-size:13.5px;font-weight:600;line-height:1.3;display:flex}.node-card-title svg{color:var(--text-muted);flex-shrink:0}.node-card.kind-gm .node-card-title{color:var(--amber)}.node-card.kind-dgm .node-card-title{color:#a32d2d}.node-card-subtitle{color:var(--text-secondary);margin-top:2px;font-size:11px}.node-card-foot{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding:6px 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#00000026}.shape-card:hover .shape-actions{opacity:1}.shape-actions button{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;padding:2px 4px;display:inline-flex}.shape-actions button:hover{color:var(--accent)}.shape-actions button.node-del:hover{color:var(--danger)}.free-note-card{resize:both;background:#fdf6d8;border:1px solid #e8d68a;border-radius:8px;flex-direction:column;width:260px;min-width:200px;max-width:560px;height:220px;min-height:120px;max-height:720px;display:flex;position:absolute;overflow:hidden;box-shadow:0 1px 3px #00000014}.free-note-card.selected{outline:2px solid var(--accent);outline-offset:2px}.marquee-select{border:1px solid var(--accent);pointer-events:none;z-index:5;background:#185fa51a;position:absolute}.free-note-head{cursor:grab;border-bottom:1px solid #00000014;flex-shrink:0;justify-content:space-between;align-items:center;padding:4px 6px;display:flex}.free-note-head:active{cursor:grabbing}.free-note-head-left{align-items:center;gap:6px;display:flex}.free-note-drag{color:#8a7a3a;align-items:center;display:inline-flex}.free-note-actions{align-items:center;gap:2px;display:flex}.free-note-actions button{color:#8a7a3a;cursor:pointer;background:0 0;border:none;align-items:center;padding:2px 4px;display:inline-flex}.free-note-actions button:hover{color:#5c4f1f}.free-note-body{flex:1;padding:8px 10px;overflow-y:auto}.free-note-card .note-editor{color:#3a3320;cursor:text;font-size:12.5px}.free-note-card .note-editor:empty:before{color:#a8996a}.free-note-card .block,.free-note-card .list-item-wrap{border-bottom-color:#00000014}.free-note-card .block-question-input{border-bottom-color:#00000026}.drawer{width:var(--drawer-w);background:var(--card);border:1px solid var(--border-strong);border-radius:var(--radius);z-index:15;resize:both;flex-direction:column;min-width:260px;max-width:640px;height:420px;min-height:160px;max-height:80vh;display:none;position:absolute;overflow:hidden;box-shadow:0 10px 28px #00000024}.drawer.open{display:flex}.drawer-header{border-bottom:1px solid var(--border);flex-shrink:0;padding:14px 14px 8px}.drawer-header-row{align-items:flex-start;gap:8px;display:flex}.drawer-header-fields{flex-direction:column;flex:1;gap:6px;display:flex}.drawer-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;padding:2px 4px;line-height:1;display:inline-flex}.drawer-close:hover{color:var(--text)}.drawer-header input[type=text]{color:var(--text);background:0 0;border:none;outline:none;padding:2px 0;font-family:inherit}.drawer-title-input{font-size:15px;font-weight:600}.drawer-subtitle-input{color:var(--text-secondary);font-size:12px}.drawer-kind-row{align-items:center;gap:6px;margin-top:6px;display:flex}.drawer-kind-select{color:var(--text-secondary);border:1px solid var(--border);background:var(--card);border-radius:5px;padding:3px 5px;font-size:11.5px}.drawer-color-picker{border:1px solid var(--border-strong);appearance:none;cursor:pointer;background:0 0;border-radius:5px;flex:none;width:22px;height:22px;padding:0;overflow:hidden}.drawer-color-picker::-webkit-color-swatch-wrapper{padding:0}.drawer-color-picker::-webkit-color-swatch{border:none}.drawer-body{flex:1;padding:14px 16px 24px;overflow-y:auto}.modal-backdrop{z-index:40;background:#00000040;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal-backdrop.open{display:flex}.modal{background:var(--card);border-radius:12px;flex-direction:column;width:420px;max-width:92vw;max-height:80vh;display:flex;overflow:hidden;box-shadow:0 8px 32px #0000002e}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 16px;font-size:14px;font-weight:600;display:flex}.modal-body{padding:8px 16px 16px;overflow-y:auto}.pdf-export-option{color:var(--text);cursor:pointer;align-items:center;gap:8px;padding:8px 0;font-size:13px;display:flex}.version-row{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:8px 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var(--accent);outline-offset:2px;border-radius:6px}.note-editor{width:100%;min-height:32px;color:var(--text);cursor:text;overflow-wrap:break-word;outline:none;padding:2px 0;font-family:inherit;font-size:13px;line-height:1.5}.note-editor:empty:before{content:attr(data-placeholder);color:var(--text-muted)}.note-editor a,.free-note-card .note-editor a{color:var(--accent);text-decoration:underline}.block-label{color:var(--text-muted);justify-content:space-between;align-items:center;gap:6px;margin-bottom:4px;font-size:11px;display:flex}.block-label-left{align-items:center;gap:4px;display:flex}.block-type-icon{color:var(--text-secondary);cursor:default;align-items:center;display:inline-flex}.drag-handle{cursor:grab;color:var(--text-muted);-webkit-user-select:none;user-select:none;align-items:center;padding:0 2px;display:inline-flex}.drag-handle:active{cursor:grabbing}.block-actions{align-items:center;gap:2px;display:flex}.move-btn{color:var(--text-muted);cursor:pointer;visibility:hidden;background:0 0;border:none;align-items:center;padding:2px 4px;line-height:1;display:inline-flex}.block:hover>.block-label .move-btn{visibility:visible}.move-btn:hover{color:var(--text-secondary)}.dup-btn{color:var(--text-muted);cursor:pointer;visibility:hidden;background:0 0;border:none;align-items:center;padding:2px 4px;line-height:1;display:inline-flex}.block:hover>.block-label .dup-btn{visibility:visible}.dup-btn:hover{color:var(--accent)}.block-del{color:var(--text-muted);cursor:pointer;visibility:hidden;background:0 0;border:none;align-items:center;line-height:1;display:inline-flex}.block:hover>.block-label .block-del{visibility:visible}.block-del:hover{color:var(--danger)}.list-item{align-items:flex-start;gap:6px;padding:2px 0;font-size:13px;display:flex}.list-item input[type=checkbox],.list-item 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.item-del{visibility:visible}.item-del:hover{color:var(--danger)}.item-freetext-toggle{color:var(--text-muted);cursor:pointer;visibility:hidden;background:0 0;border:none;flex-shrink:0;align-self:center;align-items:center;padding:0 2px;line-height:1;display:inline-flex}.list-item:hover .item-freetext-toggle{visibility:visible}.item-freetext-toggle:hover{color:var(--accent)}.item-freetext-toggle.active{visibility:visible;color:var(--accent)}.list-item-wrap{border-bottom:1px solid var(--border)}.list-item-wrap:last-child,.list-item-wrap .list-item{border-bottom:none}.item-freetext-hint{color:var(--text-muted);padding:0 0 4px 22px;font-size:10.5px;font-style:italic}.list-add{align-items:center;gap:6px;margin-top:2px;display:flex}.list-add input[type=text]{color:var(--text);background:0 0;border:none;outline:none;flex:1;padding:3px 0;font-family:inherit;font-size:13px}.list-add input[type=text]::placeholder{color:var(--text-muted)}.list-add button{color:var(--accent);cursor:pointer;background:0 0;border:none;flex-shrink:0;padding:2px 4px;font-family:inherit;font-size:12px}.list-add button:hover{text-decoration:underline}.add-block-row{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.add-block-row button{color:var(--text-secondary);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;align-items:center;gap:5px;padding:5px 9px;font-size:12px;display:inline-flex}.add-block-row button:hover{border-color:var(--border-strong);color:var(--text);background:var(--bg)}.status{color:var(--text-muted);height:14px;margin-top:4px;font-size:11px;display:block}.save-indicator{z-index:500;color:#fff;opacity:0;pointer-events:none;background:#1f9d55;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:opacity .25s,transform .25s;display:flex;position:fixed;top:14px;left:14px;transform:translateY(-6px)scale(.9);box-shadow:0 3px 10px #0003}.save-indicator.show{opacity:1;transform:translateY(0)scale(1)}.save-indicator.error{background:#c0392b}.save-indicator.unsaved{pointer-events:auto;cursor:pointer;background:#b8860b}.save-indicator svg{width:17px;height:17px}.group-block{border-bottom:none;border-left-style:solid;border-left-width:3px;margin:6px 0;padding:6px 0 0 10px}.group-inner{padding:2px 8px 8px 4px}.group-children{margin-left:2px}.group-children:empty:before{content:"Section vide";color:var(--text-muted);font-size:11px;font-style:italic}.group-add-row{margin-top:6px}.hide-btn{color:var(--text-muted);cursor:pointer;visibility:hidden;background:0 0;border:none;align-items:center;padding:2px 4px;line-height:1;display:inline-flex}.block:hover>.block-label .hide-btn{visibility:visible}.hide-btn:hover{color:var(--accent)}.block.is-hidden{opacity:.75}.lock-indicator{color:var(--danger);cursor:default;align-items:center;display:inline-flex}.required-indicator{color:var(--danger);cursor:default;font-size:13px;font-weight:800;line-height:1}.hidden-notice{color:var(--text-muted);border:1px dashed var(--border-strong);background:repeating-linear-gradient(135deg, transparent, transparent 5px, var(--border) 5px, var(--border) 6px);cursor:pointer;border-radius:6px;align-items:center;gap:6px;margin-top:2px;padding:5px 9px;font-size:11px;display:flex}.hidden-notice:hover{border-color:var(--text-muted);color:var(--text-secondary)}.hidden-notice .eye-off-icon{flex-shrink:0;display:inline-flex}.format-toolbar{background:var(--card);border:1px solid var(--border-strong);z-index:50;border-radius:8px;align-items:center;gap:4px;padding:5px 6px;display:none;position:fixed;box-shadow:0 6px 20px #0000002e}.format-toolbar.visible{display:flex}.format-toolbar button[data-cmd]{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:5px;justify-content:center;align-items:center;min-width:24px;padding:4px 7px;display:inline-flex}.format-toolbar button[data-cmd]:hover{background:var(--bg);color:var(--text)}.format-toolbar button[data-cmd].active{background:var(--accent-bg);color:var(--accent)}.format-toolbar-sep{background:var(--border);flex-shrink:0;width:1px;height:18px;margin:0 2px}.format-toolbar select{border:1px solid var(--border);color:var(--text-secondary);background:var(--card);cursor:pointer;border-radius:5px;padding:3px 4px;font-size:11.5px}.format-color-swatch{border:1px solid var(--border-strong);cursor:pointer;border-radius:50%;flex-shrink:0;width:16px;height:16px;padding:0}.format-color-swatch:hover{outline:2px solid var(--border-strong);outline-offset:1px}#formatColorPicker{cursor:pointer;background:0 0;border:none;flex-shrink:0;width:22px;height:22px;padding:0}.context-menu{background:var(--card);border:1px solid var(--border-strong);z-index:60;border-radius:8px;flex-direction:column;min-width:220px;padding:4px;display:none;position:fixed;box-shadow:0 6px 20px #0000002e}.context-menu.open{display:flex}.context-menu button{text-align:left;cursor:pointer;color:var(--text);background:0 0;border:none;border-radius:5px;align-items:center;gap:8px;width:100%;padding:7px 10px;font-family:inherit;font-size:12.5px;display:flex}.context-menu button:hover{background:var(--bg)}.context-menu-sep{background:var(--border);height:1px;margin:4px 2px}.context-menu-swatches{flex-wrap:wrap;gap:6px;padding:4px;display:flex}.context-menu-swatches button{border:1px solid var(--border-strong);border-radius:5px;flex:none;width:22px;height:22px;padding:0}.context-menu-swatches button:hover{outline:2px solid var(--accent);outline-offset:1px}.context-menu-color-picker{border:1px solid var(--border-strong);appearance:none;cursor:pointer;background:0 0;border-radius:5px;flex:none;width:22px;height:22px;padding:0;overflow:hidden}.context-menu-color-picker::-webkit-color-swatch-wrapper{padding:0}.context-menu-color-picker::-webkit-color-swatch{border:none}.context-menu-color-picker:hover{outline:2px solid var(--accent);outline-offset:1px}.auth-screen{background:var(--bg);justify-content:center;align-items:center;height:100%;display:flex}.auth-card{background:var(--card);border:1px solid var(--border);border-radius:12px;width:340px;max-width:92vw;padding:28px;box-shadow:0 8px 32px #00000014}.auth-card h1{color:var(--text);margin:0 0 18px;font-size:18px}.auth-field{flex-direction:column;gap:4px;margin-bottom:14px;display:flex}.auth-field label{color:var(--text-secondary);font-size:12px}.auth-field input{border:1px solid var(--border);color:var(--text);background:var(--bg);border-radius:6px;outline:none;padding:8px 10px;font-family:inherit;font-size:13px}.auth-field input:focus{border-color:var(--accent)}.auth-error{color:var(--danger);margin-bottom:10px;font-size:12px}.auth-submit{color:#fff;background:var(--accent);cursor:pointer;border:none;border-radius:6px;width:100%;margin-top:4px;padding:9px;font-size:13px;font-weight:600}.auth-submit:hover{background:#0f4278}.auth-submit:disabled{opacity:.6;cursor:not-allowed}.auth-switch{color:var(--text-secondary);text-align:center;margin-top:14px;font-size:12px}.auth-switch button,.auth-switch a{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0;font-size:12px;text-decoration:none}.auth-switch button:hover,.auth-switch a:hover{text-decoration:underline}.admin-screen{background:var(--bg);justify-content:center;min-height:100%;padding:32px 16px;display:flex}.admin-card{background:var(--card);border:1px solid var(--border);border-radius:12px;width:100%;max-width:820px;padding:28px;box-shadow:0 8px 32px #00000014}.admin-header{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.admin-header h1{color:var(--text);margin:0;font-size:18px}.admin-header a{color:var(--accent);font-size:12px;text-decoration:none}.admin-header a:hover{text-decoration:underline}.admin-create-row{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.admin-create-row select{border:1px solid var(--border);color:var(--text);background:var(--bg);border-radius:6px;padding:8px 10px;font-family:inherit;font-size:13px}.admin-table{border-collapse:collapse;width:100%;font-size:12px}.admin-table th{text-align:left;color:var(--text-muted);border-bottom:1px solid var(--border);padding:6px 8px;font-weight:500}.admin-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:8px}.admin-table-url{word-break:break-all;max-width:280px;font-family:monospace}.admin-table-actions{white-space:nowrap;gap:4px;display:flex}.admin-table-actions .icon-btn{border:1px solid var(--border);border-radius:6px;padding:4px 8px;font-size:11px}.admin-table-actions .icon-btn.danger:hover{color:var(--danger);border-color:var(--danger)}.sidebar-backdrop{display:none}@media (width<=900px){.drawer{width:min(var(--drawer-w),86vw)}.admin-card{padding:20px}}@media (width<=768px){.sidebar{z-index:60;width:min(var(--sidebar-w),82vw);max-width:320px;margin-left:0;transition:transform .18s;position:fixed;top:0;bottom:0;left:0;transform:translate(0);box-shadow:0 0 28px #00000047}.sidebar.hidden{margin-left:0;transform:translate(-100%)}.sidebar-resize-handle{display:none}.sidebar-backdrop{z-index:55;background:#00000059;display:block;position:fixed;inset:0}.tree-row .tree-actions{display:flex}.workflow-header{padding:12px 14px 6px}.workflow-title{font-size:16px}.toolbar{gap:6px;padding:8px 14px}.toolbar button{padding:6px 8px;font-size:11.5px}.drawer{z-index:65;max-height:85vh;resize:none!important;border-radius:12px 12px 0 0!important;width:100%!important;max-width:100%!important;height:70vh!important;position:fixed!important;inset:auto 0 0!important}.modal{width:94vw}.admin-header{flex-wrap:wrap;gap:8px}}@media (width<=480px){.sidebar-header{padding:12px 10px 8px}.sidebar-title{font-size:15px}.workflow-comment{font-size:12px}.node-card{width:170px}.admin-card{padding:14px}.admin-table{font-size:11px}.admin-table-url{max-width:160px}}