:root{--bg:#0d0d0d;--bg-surface:#141414;--bg-card:#1c1c1c;--bg-hover:#222;--border:#282828;--border-mid:#363636;--txt:#ededed;--txt-2:#888;--txt-3:#4a4a4a;--c-open:#888;--c-inprog:#7b8fc4;--c-done:#4a7c59;--c-open-bg:#78787814;--c-inprog-bg:#7b8fc414;--c-done-bg:#4a7c5914;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--sidebar-w:230px;--tr:.15s ease;--font:"Inter", system-ui, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);height:100%;color:var(--txt);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit}a{color:inherit;text-decoration:none}.page{min-height:100vh}.hidden{display:none!important}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}.btn{border-radius:var(--radius-sm);transition:background var(--tr), color var(--tr), opacity var(--tr);white-space:nowrap;cursor:pointer;border:none;align-items:center;gap:6px;font-weight:500;display:inline-flex}.btn-primary{background:var(--txt);color:var(--bg);padding:8px 16px;font-size:13px}.btn-primary:hover{background:#d8d8d8}.btn-large{border-radius:var(--radius-md);padding:13px 28px;font-size:15px}.btn-sm{padding:5px 12px;font-size:12px}.btn-ghost{color:var(--txt-2);border:1px solid var(--border);background:0 0;padding:7px 12px;font-size:12px}.btn-ghost:hover{background:var(--bg-hover);color:var(--txt);border-color:var(--border-mid)}.btn-full{justify-content:center;width:100%}.btn-danger{color:#c07070;background:0 0;border:1px solid #3e2020;padding:7px 14px;font-size:13px}.btn-danger:hover{background:#b43c3c14}.top-nav{border-bottom:1px solid var(--border);background:var(--bg-surface);z-index:50;justify-content:space-between;align-items:center;padding:16px 32px;display:flex;position:sticky;top:0}.nav-logo{color:var(--txt);letter-spacing:-.3px;font-size:15px;font-weight:700}.nav-logo-sm{color:var(--txt-2);font-size:18px}.nav-actions{align-items:center;gap:8px;display:flex}.nav-avatar{background:var(--bg-card);border:1px solid var(--border-mid);width:30px;height:30px;color:var(--txt-2);transition:border-color var(--tr);border-radius:50%;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.nav-avatar:hover{border-color:var(--txt-3)}.hero{flex-direction:column;gap:20px;max-width:640px;margin:0 auto;padding:80px 32px 60px;display:flex}.hero-badge{background:var(--bg-card);border:1px solid var(--border-mid);letter-spacing:.08em;text-transform:uppercase;color:var(--txt-3);border-radius:100px;width:fit-content;padding:3px 12px;font-size:11px;font-weight:600;display:inline-flex}.hero-title{letter-spacing:-2px;font-size:clamp(36px,6vw,60px);font-weight:700;line-height:1.1}.hero-sub{color:var(--txt-2);max-width:480px;font-size:16px;line-height:1.6}.hero-ctas{flex-wrap:wrap;gap:10px;display:flex}.hero-features{flex-wrap:wrap;gap:12px;margin-top:8px;display:flex}.feat{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--txt-2);align-items:center;gap:8px;padding:8px 14px;font-size:13px;display:flex}.feat-icon{color:var(--txt-3);font-size:16px}.auth-wrap{flex-direction:column;justify-content:center;align-items:center;gap:20px;min-height:100vh;padding:32px;display:flex}.auth-logo{color:var(--txt-2);letter-spacing:-.3px;margin-bottom:4px;font-size:16px;font-weight:700}.auth-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:360px;padding:28px}.auth-title{margin-bottom:4px;font-size:22px;font-weight:700}.auth-sub{color:var(--txt-2);margin-bottom:20px;font-size:13px}.auth-link{color:var(--txt);font-weight:500}.auth-link:hover{text-decoration:underline}.auth-form{flex-direction:column;gap:10px;display:flex}.field-label{color:var(--txt-2);margin-bottom:-4px;font-size:12px;font-weight:600}.field-hint{color:var(--txt-3);font-size:11px;font-weight:400}.form-error{color:#c87070;border-radius:var(--radius-sm);background:#7c3a3a26;border:1px solid #4a2020;padding:8px 12px;font-size:12px}.dash-wrap{max-width:840px;margin:0 auto;padding:40px 32px}.dash-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:28px;display:flex}.dash-title{letter-spacing:-.5px;font-size:24px;font-weight:700}.dash-sub{color:var(--txt-2);margin-top:4px;font-size:13px}.dash-lists{flex-direction:column;gap:10px;display:flex}.dash-empty{text-align:center;color:var(--txt-3);flex-direction:column;align-items:center;gap:12px;padding:60px 24px;display:flex}.empty-icon{font-size:32px}.list-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);transition:border-color var(--tr), background var(--tr);cursor:pointer;color:inherit;align-items:center;gap:14px;padding:16px 20px;text-decoration:none;display:flex}.list-card:hover{border-color:var(--border-mid);background:var(--bg-card)}.list-card-icon{border-radius:var(--radius-sm);background:var(--bg-card);border:1px solid var(--border-mid);width:40px;height:40px;color:var(--txt-2);flex-shrink:0;justify-content:center;align-items:center;font-size:18px;font-weight:700;display:flex}.list-card-info{flex:1;min-width:0}.list-card-name{white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:600;overflow:hidden}.list-card-meta{color:var(--txt-3);gap:8px;margin-top:2px;font-size:12px;display:flex}.list-card-badge{letter-spacing:.06em;text-transform:uppercase;border-radius:100px;padding:2px 7px;font-size:10px;font-weight:600}.badge-public{background:var(--c-done-bg);color:var(--c-done)}.badge-private{background:var(--bg-card);color:var(--txt-3);border:1px solid var(--border)}.toggle-row{cursor:pointer;align-items:center;gap:10px;display:flex}.toggle-label{color:var(--txt-2);flex:1;font-size:13px}.toggle-checkbox{display:none}.toggle-track{background:var(--border);width:36px;height:20px;transition:background var(--tr);border-radius:100px;flex-shrink:0;position:relative}.toggle-checkbox:checked+.toggle-track{background:var(--txt-2)}.toggle-thumb{background:var(--txt);width:14px;height:14px;transition:left var(--tr);border-radius:50%;position:absolute;top:3px;left:3px}.toggle-checkbox:checked+.toggle-track .toggle-thumb{left:19px}.profile-wrap{max-width:720px;margin:0 auto;padding:40px 32px}.profile-hero{flex-wrap:wrap;align-items:flex-start;gap:20px;margin-bottom:36px;display:flex}.profile-avatar{background:var(--bg-card);border:1.5px solid var(--border-mid);width:64px;height:64px;color:var(--txt-2);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:26px;font-weight:700;display:flex}.profile-username{text-transform:uppercase;letter-spacing:.1em;color:var(--txt-3);font-size:11px;font-weight:600}.profile-displayname{letter-spacing:-.4px;margin:2px 0 6px;font-size:22px;font-weight:700}.profile-bio{color:var(--txt-2);font-size:14px}.profile-section-label{text-transform:uppercase;letter-spacing:.1em;color:var(--txt-3);margin-bottom:14px;font-size:11px;font-weight:600}.modal-overlay{z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000000b8;justify-content:center;align-items:center;animation:.18s modal-bg-in;display:flex;position:fixed;inset:0}@keyframes modal-bg-in{0%{opacity:0}to{opacity:1}}.modal-card{background:var(--bg-card);border:1px solid var(--border-mid);border-radius:var(--radius-lg);flex-direction:column;gap:14px;width:100%;max-width:500px;padding:26px;animation:.2s modal-slide-in;display:flex;position:relative}.modal-card-sm{max-width:400px}.modal-card-xs{max-width:340px}@keyframes modal-slide-in{0%{opacity:0;transform:translateY(12px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-close{color:var(--txt-3);transition:color var(--tr), background var(--tr);background:0 0;border:none;border-radius:4px;padding:4px 6px;font-size:15px;position:absolute;top:14px;right:14px}.modal-close:hover{color:var(--txt);background:var(--bg-hover)}.modal-card-heading{font-size:16px;font-weight:600}.modal-header{align-items:flex-start;gap:12px;display:flex}.modal-title-input{border:none;border-bottom:1px solid var(--border-mid);color:var(--txt);transition:border-color var(--tr);background:0 0;outline:none;flex:1;padding:3px 0;font-size:17px;font-weight:600}.modal-title-input:focus{border-color:var(--txt-2)}.modal-desc{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--txt-2);resize:vertical;transition:border-color var(--tr);outline:none;padding:10px 12px;font-size:13px}.modal-desc:focus{border-color:var(--border-mid);color:var(--txt)}.modal-actions{flex-wrap:wrap;gap:8px;display:flex}.modal-deps{background:var(--bg-surface);border-radius:var(--radius-sm);padding:12px 14px}.modal-deps-label{color:var(--txt-3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;font-size:11px;font-weight:600}.deps-sublabel{text-transform:none;letter-spacing:0;margin-left:6px;font-size:10px;font-weight:400}.deps-chips{flex-wrap:wrap;gap:6px;display:flex}.dep-chip{background:var(--bg-card);border:1px solid var(--border);color:var(--txt-2);border-radius:100px;align-items:center;gap:5px;padding:3px 10px;font-size:12px;display:flex}.dep-chip-remove{color:var(--txt-3);cursor:pointer;transition:color var(--tr);background:0 0;border:none;padding:0;font-size:14px}.dep-chip-remove:hover{color:#c87070}.status-cycle-row{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.status-arrow{color:var(--txt-3);font-size:12px}.status-cycle-btn{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--txt-3);transition:background var(--tr), color var(--tr), border-color var(--tr);padding:5px 12px;font-size:12px;font-weight:500}.status-cycle-btn:hover{background:var(--bg-hover);color:var(--txt-2);border-color:var(--border-mid)}.status-cycle-btn.active[data-status=open]{background:var(--c-open-bg);color:var(--c-open);border-color:#8888884d}.status-cycle-btn.active[data-status=in_progress]{background:var(--c-inprog-bg);color:var(--c-inprog);border-color:#7b8fc44d}.status-cycle-btn.active[data-status=done]{background:var(--c-done-bg);color:var(--c-done);border-color:#4a7c594d}.status-badge{letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;border-radius:100px;flex-shrink:0;padding:3px 10px;font-size:10px;font-weight:700}.status-open{background:var(--c-open-bg);color:var(--c-open)}.status-in_progress{background:var(--c-inprog-bg);color:var(--c-inprog)}.status-done{background:var(--c-done-bg);color:var(--c-done)}.dep-picker-section{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.dep-picker-label{text-transform:uppercase;letter-spacing:.07em;color:var(--txt-3);background:var(--bg-surface);border-bottom:1px solid var(--border);align-items:center;gap:6px;padding:8px 12px;font-size:11px;font-weight:600;display:flex}.dep-picker-list{max-height:140px;padding:4px 0;overflow-y:auto}.dep-picker-item{cursor:pointer;transition:background var(--tr);align-items:center;gap:10px;padding:7px 12px;display:flex}.dep-picker-item:hover{background:var(--bg-hover)}.dep-picker-item input[type=checkbox]{accent-color:var(--txt-2)}.dep-picker-item-label{color:var(--txt-2);font-size:13px}.input-field{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--txt);resize:vertical;transition:border-color var(--tr);outline:none;width:100%;padding:9px 12px;font-size:13px}.input-field:focus{border-color:var(--border-mid)}.share-divider{background:var(--border);height:1px}.share-create-label{color:var(--txt-3);text-transform:uppercase;letter-spacing:.07em;font-size:12px;font-weight:600}.share-create-row{gap:8px;display:flex}.share-select{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--txt-2);outline:none;flex:1;padding:7px 10px;font-size:13px}.share-links-modal-list{flex-direction:column;gap:8px;max-height:220px;display:flex;overflow-y:auto}.share-link-item{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:8px;padding:10px 12px;display:flex}.share-link-url{color:var(--txt-3);white-space:nowrap;text-overflow:ellipsis;flex:1;font-family:monospace;font-size:11px;overflow:hidden}.share-perm-tag{text-transform:uppercase;letter-spacing:.06em;border-radius:100px;flex-shrink:0;padding:2px 7px;font-size:10px;font-weight:700}.perm-view{background:var(--c-open-bg);color:var(--c-open)}.perm-edit{background:var(--c-inprog-bg);color:var(--c-inprog)}.share-link-copy-btn{border:1px solid var(--border);color:var(--txt-3);transition:color var(--tr), background var(--tr);background:0 0;border-radius:4px;padding:3px 8px;font-size:11px}.share-link-copy-btn:hover{color:var(--txt);background:var(--bg-hover)}.share-link-del-btn{color:var(--txt-3);transition:color var(--tr);background:0 0;border:none;padding:0 4px;font-size:15px}.share-link-del-btn:hover{color:#c87070}.share-links-list{flex-direction:column;gap:4px;margin-top:6px;display:flex}#sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--bg-surface);border-right:1px solid var(--border);flex-direction:column;gap:6px;padding:18px 14px;display:flex;overflow-y:auto}.sidebar-header{border-bottom:1px solid var(--border);align-items:center;gap:8px;margin-bottom:4px;padding-bottom:14px;display:flex}.sidebar-title{cursor:text;transition:background var(--tr);border-radius:4px;outline:none;flex:1;padding:2px 4px;font-size:14px;font-weight:600}.sidebar-title:hover{background:var(--bg-hover)}.sidebar-title:focus{background:var(--bg-card);outline:1px solid var(--border-mid)}.sidebar-section-label{letter-spacing:.1em;text-transform:uppercase;color:var(--txt-3);padding:8px 4px 2px;font-size:10px;font-weight:600}.view-toggle{background:var(--bg-card);border-radius:var(--radius-sm);border:1px solid var(--border);gap:2px;padding:3px;display:flex}.view-btn{color:var(--txt-3);transition:background var(--tr), color var(--tr);background:0 0;border:none;border-radius:4px;flex:1;justify-content:center;align-items:center;gap:5px;padding:6px 8px;font-size:12px;font-weight:500;display:flex}.view-btn.active{background:var(--bg-hover);color:var(--txt)}.view-btn:hover:not(.active){color:var(--txt-2)}.users-list{flex-direction:column;gap:3px;display:flex}.user-chip{border-radius:var(--radius-sm);color:var(--txt-2);align-items:center;gap:8px;padding:5px 6px;font-size:12px;display:flex}.user-dot{background:#6aad7e;border-radius:50%;flex-shrink:0;width:6px;height:6px}.user-dot.me{background:var(--txt-3)}.sidebar-footer{border-top:1px solid var(--border);flex-direction:column;gap:6px;margin-top:auto;padding-top:12px;display:flex}.conn-badge{border-radius:100px;padding:4px 10px;font-size:11px;font-weight:500;display:inline-block}.conn-connected{color:#6aad7e;background:#4a7c5926}.conn-connecting{color:var(--txt-3);background:#6464641a}.conn-disconnected{color:#c87070;background:#7c3a3a26}.perm-badge{letter-spacing:.06em;text-transform:uppercase;border-radius:100px;padding:3px 8px;font-size:10px;font-weight:600;display:inline-block}.perm-owner{color:var(--txt-2);background:#e2e2e214}.perm-edit-badge{background:var(--c-inprog-bg);color:var(--c-inprog)}.perm-view-badge{background:var(--c-open-bg);color:var(--c-open)}#main-content{background:var(--bg);flex:1;position:relative;overflow:hidden}.view-panel{width:100%;height:100%}#kanban-view{flex-direction:column;height:100%;display:flex}.kanban-topbar{flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 26px 14px;display:flex}.kanban-topbar h2{letter-spacing:-.4px;font-size:20px;font-weight:700}.kanban-board{flex:1;gap:14px;padding:0 26px 24px;display:flex;overflow:hidden}.kanban-col{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);min-width:0;transition:border-color var(--tr);flex-direction:column;flex:1;padding:14px;display:flex;overflow:hidden}.kanban-col.drag-over{border-color:var(--border-mid);background:var(--bg-card)}.kanban-col-header{border-bottom:1px solid var(--border);align-items:center;gap:8px;margin-bottom:12px;padding-bottom:10px;display:flex}.col-title{text-transform:uppercase;letter-spacing:.06em;color:var(--txt-2);flex:1;font-size:12px;font-weight:600}.col-count{background:var(--bg-card);border:1px solid var(--border);color:var(--txt-3);text-align:center;border-radius:100px;min-width:22px;padding:1px 7px;font-size:11px;font-weight:600}.col-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.col-dot-open{background:var(--c-open)}.col-dot-inprogress{background:var(--c-inprog)}.col-dot-done{background:var(--c-done)}.kanban-cards{flex-direction:column;flex:1;gap:8px;display:flex;overflow-y:auto}.kanban-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--tr), background var(--tr);-webkit-user-select:none;user-select:none;border-left:3px solid #0000;padding:12px 14px;animation:.22s card-appear;position:relative}@keyframes card-appear{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.kanban-card:hover{border-color:var(--border-mid);background:var(--bg-hover)}.kanban-card[data-status=open]{border-left-color:var(--c-open)}.kanban-card[data-status=in_progress]{border-left-color:var(--c-inprog)}.kanban-card[data-status=done]{border-left-color:var(--c-done)}.kanban-card.locked{opacity:.3}.kanban-card.locked:after{content:"🔒";font-size:11px;position:absolute;top:8px;right:10px}.kanban-card[data-status=done] .kanban-card-title{color:var(--txt-3);text-decoration:line-through}.kanban-card-title{word-break:break-word;margin-bottom:5px;font-size:13px;font-weight:500}.kanban-card-meta{color:var(--txt-3);align-items:center;gap:6px;font-size:11px;display:flex}.dep-count{background:var(--bg-surface);border:1px solid var(--border);border-radius:4px;align-items:center;gap:3px;padding:1px 6px;display:inline-flex}.btn-col-add{width:100%;color:var(--txt-3);border-radius:var(--radius-sm);text-align:left;transition:background var(--tr), color var(--tr);background:0 0;border:none;margin-top:8px;padding:7px;font-size:12px}.btn-col-add:hover{background:var(--bg-hover);color:var(--txt-2)}body.view-mode .edit-only{display:none!important}#tree-view{flex-direction:column;height:100%;display:flex}.tree-toolbar{border-bottom:1px solid var(--border);background:var(--bg-surface);flex-shrink:0;align-items:center;gap:10px;padding:11px 18px;display:flex}.tree-hint{color:var(--txt-3);flex:1;font-size:11px}#tree-canvas{background-color:var(--bg);background-image:radial-gradient(circle,#212121 1px,#0000 1px);background-size:28px 28px;flex:1;position:relative;overflow:hidden}.edges-svg{pointer-events:none;z-index:0;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.nodes-container{z-index:1;position:absolute;inset:0}.tree-node{background:var(--bg-card);border:1.5px solid var(--border-mid);cursor:grab;-webkit-user-select:none;user-select:none;border-radius:12px;flex-direction:column;align-items:center;width:172px;padding:0 0 10px;transition:border-color .15s,box-shadow .15s,opacity .35s;display:flex;position:absolute;overflow:hidden}.tree-node:active{cursor:grabbing}.tree-node:hover{z-index:10;border-color:#505050;box-shadow:0 6px 28px #0009}.tree-node:before{content:"";background:var(--border-mid);flex-shrink:0;width:100%;height:3px;display:block}.tree-node.status-open:before{background:var(--c-open)}.tree-node.status-in_progress:before{background:var(--c-inprog)}.tree-node.status-done:before{background:var(--c-done)}.node-avatar{border:1.5px solid var(--border-mid);background:var(--bg-surface);width:50px;height:50px;color:var(--txt-2);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin:12px 0 7px;font-size:19px;font-weight:700;transition:border-color .15s,color .15s;display:flex}.tree-node.status-open .node-avatar{border-color:#8888884d}.tree-node.status-in_progress .node-avatar{color:var(--c-inprog);border-color:#7b8fc480}.tree-node.status-done .node-avatar{color:var(--c-done);border-color:#4a7c5980}.node-title{color:var(--txt);text-align:center;word-break:break-word;padding:0 10px;font-size:12px;font-weight:600;line-height:1.35}.tree-node.status-done .node-title{color:var(--txt-3);text-decoration:line-through}.node-status-row{gap:3px;width:100%;margin-top:9px;padding:0 8px;display:flex}.nsb{border:1px solid var(--border);color:var(--txt-3);letter-spacing:0;white-space:nowrap;background:0 0;border-radius:4px;flex:1;padding:4px 2px;font-size:9.5px;font-weight:600;transition:background .12s,color .12s,border-color .12s}.nsb:hover{background:var(--bg-hover);color:var(--txt-2)}.nsb.active[data-s=open]{background:var(--c-open-bg);color:var(--c-open);border-color:#8888884d}.nsb.active[data-s=in_progress]{background:var(--c-inprog-bg);color:var(--c-inprog);border-color:#7b8fc466}.nsb.active[data-s=done]{background:var(--c-done-bg);color:var(--c-done);border-color:#4a7c5966}.node-actions{gap:4px;width:100%;margin-top:6px;padding:0 8px;display:flex}.node-btn{background:var(--bg-surface);border:1px solid var(--border);color:var(--txt-3);text-align:center;border-radius:4px;flex:1;padding:4px 0;font-size:10px;font-weight:600;transition:background .12s,color .12s}.node-btn:hover{background:var(--bg-hover);color:var(--txt-2);border-color:var(--border-mid)}.node-connect-btn{flex:none;padding:4px 8px;font-size:13px}.tree-node.locked{opacity:.25}.tree-node.connect-source{box-shadow:0 0 0 3px #ffffff12;border-color:#aaa!important}.edge-line{fill:none;stroke:#484848;stroke-width:2px;marker-end:url(#arr-open)}.edge-line.done-edge{stroke:#3a6349;stroke-width:2px;marker-end:url(#arr-done)}.edge-line.locked-edge{stroke:#252525;stroke-width:1.5px;stroke-dasharray:5 4;marker-end:url(#arr-locked)}