:root{--bg:#f7f8fa;--surface:#fff;--text:#1a1d21;--text-muted:#5f6673;--border:#e3e6ea;--primary:#4f6df5;--primary-hover:#3d59d9;--danger:#d93d42;--danger-soft:#fdecec;--on-primary:#fff;--surface-hover:#f0f2f5;--column:#eef0f3;--primary-soft:#e8ecfe;--focus:#4f6df5;--shadow:0 1px 2px #1018280f, 0 1px 3px #10182814;--shadow-lg:0 8px 24px #10182829;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}[data-theme=dark]{--bg:#14161a;--surface:#1d2025;--text:#eef0f2;--text-muted:#9aa1ab;--border:#2c3036;--primary:#7b93ff;--primary-hover:#97a9ff;--danger:#ff6b70;--danger-soft:#3a1d20;--on-primary:#0f1320;--surface-hover:#262a31;--column:#181b20;--primary-soft:#252c4a;--focus:#97a9ff;--shadow:0 1px 2px #0006;--shadow-lg:0 8px 24px #00000080;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif}button{border:1px solid var(--border);background:var(--surface);height:36px;color:var(--text);font:inherit;white-space:nowrap;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:.4rem;padding:0 .9rem;font-size:.9rem;font-weight:500;line-height:1;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}button:hover{background:var(--surface-hover)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--focus);outline-offset:2px}button:disabled{opacity:.4;cursor:not-allowed;background:0 0}.btn-primary{background:var(--primary);color:var(--on-primary);border-color:#0000;font-weight:600}.btn-primary:hover{background:var(--primary-hover)}.btn-ghost{color:var(--text-muted);background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--surface-hover);color:var(--text)}.btn-danger:hover{background:var(--danger-soft);color:var(--danger)}.btn-sm{height:30px;padding:0 .7rem;font-size:.85rem}.icon-btn{width:28px;height:28px;padding:0;font-size:1.1rem}input,select,textarea{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:.5rem .75rem}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;gap:1.5rem;width:220px;padding:1.5rem 1rem;display:flex}.brand{margin:0;font-size:1.25rem}.sidebar nav{flex-direction:column;gap:.25rem;display:flex}.nav-link{color:var(--text-muted);border-radius:8px;padding:.5rem .75rem;text-decoration:none}.nav-link.active,.nav-link:hover{background:var(--bg);color:var(--text)}.sidebar-footer{flex-direction:column;gap:1rem;margin-top:auto;display:flex}.theme-select{color:var(--text-muted);flex-direction:column;gap:.25rem;font-size:.85rem;display:flex}.user-box{justify-content:space-between;align-items:center;font-size:.9rem;display:flex}.content{flex:1;min-width:0;padding:2rem}.content>section{max-width:900px}.content>section.board-page{max-width:none}.inline-form{gap:.5rem;margin-bottom:1.25rem;display:flex}.inline-form input{flex:1}.card-list{flex-direction:column;gap:.75rem;padding:0;list-style:none;display:flex}.card-item{background:var(--surface);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:.5rem;padding:1rem;display:flex}.todo-lists{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;display:grid}.todo-list-card ul{flex-direction:column;gap:.35rem;margin:0;padding:0;list-style:none;display:flex}.hint{color:var(--text-muted);font-size:.9rem}.form-error{color:var(--danger)}.auth-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-form{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:1rem;width:320px;padding:2rem;display:flex}.auth-form label{color:var(--text-muted);flex-direction:column;gap:.35rem;font-size:.9rem;display:flex}.auth-form a{color:var(--primary);font-weight:500}.google-button{justify-content:center;min-height:44px;display:flex}.divider{color:var(--text-muted);align-items:center;gap:.75rem;font-size:.8rem;display:flex}.divider:before,.divider:after{content:"";border-top:1px solid var(--border);flex:1}.page-loading{text-align:center;color:var(--text-muted);padding:2rem}textarea{resize:vertical}.board-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;display:grid}.board-tile{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;transition:border-color .15s,transform .15s;position:relative}.board-tile:hover{border-color:var(--primary);transform:translateY(-1px)}.board-tile-link{min-height:96px;color:var(--text);flex-direction:column;gap:.4rem;padding:1.1rem 2.75rem 1.1rem 1.1rem;text-decoration:none;display:flex}.board-tile-delete{position:absolute;top:.6rem;right:.6rem}.board-header{justify-content:space-between;align-items:flex-end;gap:1rem;margin-bottom:1rem;display:flex}.board-header h2{margin:.25rem 0 0}.back-link{color:var(--text-muted);font-size:.9rem;text-decoration:none}.back-link:hover{color:var(--text)}.badge{background:var(--primary-soft);color:var(--text);border-radius:999px;padding:.25rem .6rem;font-size:.8rem}.kanban{align-items:flex-start;gap:1rem;padding-bottom:1rem;display:flex;overflow-x:auto}.kanban-column{background:var(--column);border:1px solid var(--border);border-radius:12px;flex-direction:column;flex:0 0 280px;gap:.5rem;max-height:calc(100vh - 170px);padding:.75rem;display:flex}.kanban-column-header{align-items:center;gap:.5rem;min-height:32px;padding:0 .25rem;display:flex}.kanban-column-title{cursor:text;text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.count{color:var(--text-muted);background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:0 .5rem;font-size:.8rem;line-height:1.5}.column-actions{opacity:0;gap:.1rem;margin-left:auto;transition:opacity .15s;display:flex}.kanban-column:hover .column-actions,.column-actions:focus-within{opacity:1}.kanban-cards{flex-direction:column;gap:.5rem;min-height:48px;padding:2px;display:flex;overflow-y:auto}.kanban-empty{text-align:center;color:var(--text-muted);border:1px dashed var(--border);border-radius:8px;margin:0;padding:.9rem;font-size:.85rem}.kanban-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);cursor:grab;touch-action:none;word-break:break-word;border-radius:8px;padding:.65rem 2rem .65rem .75rem;position:relative}.kanban-card:hover{border-color:var(--primary)}.kanban-card.is-dragging{opacity:.35}.kanban-card.is-overlay{cursor:grabbing;box-shadow:var(--shadow-lg);transform:rotate(2deg)}.kanban-card-title{cursor:text;white-space:pre-wrap}.card-delete{opacity:0;position:absolute;top:.35rem;right:.35rem}.kanban-card:hover .card-delete,.card-delete:focus-visible{opacity:1}.inline-edit{width:100%;padding:.3rem .45rem}.add-card{justify-content:flex-start;width:100%}.new-card,.new-column{flex-direction:column;gap:.5rem;display:flex}.new-card textarea{width:100%}.form-row{gap:.4rem;display:flex}.new-column-trigger{border:1px dashed var(--border);height:48px;color:var(--text-muted);background:0 0;border-radius:12px;flex:0 0 280px;justify-content:flex-start}.new-column-trigger:hover{color:var(--text);border-color:var(--primary);background:var(--surface-hover)}
