:root{--bg:#f4f6f8;--surface:#fff;--surface-2:#eef1f4;--text:#17202a;--muted:#6c7885;--line:#dce2e8;--accent:#16a6d8;--accent-strong:#0b86b3;--danger:#d84e5e;--shadow:0 8px 24px rgba(18,33,48,.08);font-family:Manrope,system-ui,sans-serif;color-scheme:light}html[data-theme=dark]{--bg:#080e18;--surface:#101927;--surface-2:#162131;--text:#eef5fa;--muted:#8998a8;--line:#263446;--accent:#49c8f1;--accent-strong:#22a9d6;--danger:#ef7080;--shadow:0 10px 28px rgba(0,0,0,.22);color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button,a{color:inherit}.app-shell{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100dvh}.sidebar{position:sticky;top:0;display:flex;flex-direction:column;height:100dvh;padding:24px 18px;background:var(--surface);border-right:1px solid var(--line);z-index:20}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;padding:0 6px 24px}.brand>span,.identity>span{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--text);color:var(--bg);font-size:.72rem;font-weight:800}.brand strong{font-size:.96rem}.sidebar nav{display:grid;gap:6px}.nav-item{display:flex;align-items:center;gap:11px;width:100%;border:0;border-radius:9px;padding:10px 12px;background:transparent;color:var(--muted);text-align:left;cursor:pointer}.nav-item:hover,.nav-item.active{background:var(--surface-2);color:var(--text)}.sidebar-bottom{display:grid;gap:18px;margin-top:auto}.sidebar-bottom>a{color:var(--muted);font-size:.82rem;text-decoration:none;padding:0 9px}.user-menu{display:flex;align-items:center;gap:9px;padding-top:16px;border-top:1px solid var(--line)}.avatar,.mini-avatar{display:grid;place-items:center;flex:0 0 auto;width:36px;height:36px;border-radius:50%;background:var(--accent);color:#06202a;font-size:.72rem;font-weight:800}.user-menu>div{display:grid;min-width:0}.user-menu strong,.user-menu small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu small{color:var(--muted);font-size:.7rem}.user-menu form{margin-left:auto}.user-menu button,.theme-button,.mobile-menu{border:0;background:transparent;color:var(--muted);cursor:pointer}.workspace{min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;height:88px;padding:0 32px;border-bottom:1px solid var(--line);background:var(--surface)}.topbar p{color:var(--muted);font-size:.7rem;margin:0 0 3px}.topbar h1{font-size:1.25rem;margin:0;text-wrap:balance}.topbar-actions{display:flex;align-items:center;gap:9px}.theme-button{width:40px;height:40px;border:1px solid var(--line);border-radius:10px}.mobile-menu{display:none;font-size:1.25rem}.primary-button,.secondary-button,.danger-button{display:inline-flex;align-items:center;justify-content:center;border-radius:9px;padding:10px 14px;font-weight:750;text-decoration:none;cursor:pointer}.primary-button{border:1px solid var(--accent);background:var(--accent);color:#06202a}.secondary-button{border:1px solid var(--line);background:var(--surface);color:var(--text)}.danger-button{border:1px solid var(--danger);background:var(--danger);color:#fff}.content{padding:28px 32px;min-height:calc(100dvh - 88px)}.board-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.board-tile{position:relative;display:flex;flex-direction:column;min-height:190px;padding:21px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:none;color:var(--text);text-align:left;cursor:pointer}.board-tile:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-2px)}.board-tile>i{position:absolute;top:0;left:21px;width:42px;height:4px;border-radius:0 0 4px 4px}.board-tile>span{display:grid;gap:8px}.board-tile strong{font-size:1.05rem}.board-tile small{color:var(--muted);line-height:1.5;display:-webkit-box;overflow:hidden;-webkit-line-clamp:2;-webkit-box-orient:vertical}.board-tile footer{display:flex;align-items:center;gap:8px;margin-top:auto;color:var(--muted);font-size:.72rem;font-variant-numeric:tabular-nums}.board-tile footer em{color:var(--danger);font-style:normal}.board-tile time{margin-left:auto}.board-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.board-toolbar>div{display:flex;align-items:center;gap:10px}.board-toolbar p{color:var(--muted);font-size:.82rem;margin:0}.board-toolbar span{color:var(--muted);font-size:.76rem}.board-dot{width:10px;height:10px;border-radius:50%}.kanban{display:flex;align-items:flex-start;gap:14px;overflow-x:auto;padding-bottom:24px;scrollbar-color:var(--line) transparent}.kanban-column{flex:0 0 310px;border:1px solid var(--line);border-radius:13px;background:var(--surface-2);overflow:hidden}.kanban-column>header{display:flex;align-items:center;justify-content:space-between;padding:14px 15px}.kanban-column h2{font-size:.85rem;margin:0}.kanban-column>header span{display:grid;place-items:center;min-width:25px;height:22px;border-radius:99px;background:var(--surface);color:var(--muted);font-size:.68rem;font-variant-numeric:tabular-nums}.card-list{display:grid;gap:9px;min-height:30px;padding:0 9px}.card-list.drag-over{outline:2px dashed var(--accent);outline-offset:-4px}.task-card{position:relative;display:grid;gap:10px;padding:14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);box-shadow:0 2px 7px rgba(0,0,0,.05);cursor:grab;overflow:hidden}.task-card.dragging{opacity:.45}.priority-line{position:absolute;inset:0 auto 0 0;width:3px;background:var(--muted)}.priority-line.high{background:#ed9a3c}.priority-line.urgent{background:var(--danger)}.priority-line.low{background:#56b980}.task-card>header{display:flex;align-items:center;justify-content:space-between}.priority-label{color:var(--muted);font-size:.64rem;text-transform:uppercase}.task-card header button{border:0;background:transparent;color:var(--muted);cursor:pointer}.task-card h3{font-size:.86rem;line-height:1.4;margin:0;text-wrap:pretty}.task-card p{color:var(--muted);font-size:.74rem;line-height:1.45;margin:0;display:-webkit-box;overflow:hidden;-webkit-line-clamp:2;-webkit-box-orient:vertical}.task-card footer{display:flex;align-items:center;justify-content:space-between}.mini-avatar{width:26px;height:26px;font-size:.58rem}.task-card time{color:var(--muted);font-size:.67rem;font-variant-numeric:tabular-nums}.task-card time.overdue{color:var(--danger)}.add-card,.new-column-tile{width:100%;border:0;background:transparent;color:var(--muted);padding:13px;text-align:left;cursor:pointer}.add-card:hover{color:var(--text)}.new-column-tile{flex:0 0 230px;border:1px dashed var(--line);border-radius:13px;text-align:center;background:var(--surface)}.empty-state{display:grid;justify-items:center;max-width:470px;margin:10vh auto;text-align:center}.empty-state>span{display:grid;place-items:center;width:58px;height:58px;border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--accent);font-size:1.4rem}.empty-state h2{margin:18px 0 7px;text-wrap:balance}.empty-state p{color:var(--muted);line-height:1.6;margin:0 0 20px;text-wrap:pretty}.dialog{width:min(560px,calc(100% - 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