:root{color-scheme:dark;--bg: #0b0d10;--panel: #14171c;--panel-alt: #1a1f26;--text: #e6e9ee;--muted: #a9b0bb;--accent: #56c2ff;--accent-strong: #3aa7f0;--danger: #ff6b6b;--border: #232a33;--shadow: 0 16px 40px rgba(5, 8, 12, .55);--gutter: 24px;--main-fixed: 220px;--app-background: radial-gradient(circle at top, #131826 0%, #0b0d10 55%);font-family:Space Grotesk,system-ui,-apple-system,sans-serif}:root[data-theme=light]{color-scheme:light;--bg: #f5f6f8;--panel: #ffffff;--panel-alt: #f0f2f5;--text: #1b1f24;--muted: #5e6673;--accent: #0b6ff2;--accent-strong: #085ed0;--danger: #d64545;--border: #e1e5ea;--shadow: 0 16px 40px rgba(15, 20, 30, .12);--app-background: radial-gradient(circle at top, #ffffff 0%, #eef1f6 55%)}*{box-sizing:border-box}body{margin:0;background:var(--app-background);color:var(--text);min-height:100vh;overflow:hidden}a{color:inherit}button,input,select,textarea{font:inherit;color:inherit}.app{display:grid;grid-template-columns:280px 1fr;gap:var(--gutter);padding:var(--gutter);max-width:1200px;margin:0 auto;height:100dvh}.app.sidebar-collapsed{grid-template-columns:1fr}.app.sidebar-collapsed .sidebar{display:none}@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:fixed;top:var(--gutter);left:var(--gutter);right:var(--gutter);bottom:var(--gutter);z-index:20}.app.sidebar-collapsed .sidebar{display:none}.app.sidebar-open .main{filter:blur(2px)}}@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar header{justify-content:space-between}.sidebar .sidebar-toggle{margin-right:auto}}.sidebar,.main{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:20px;box-shadow:var(--shadow);overflow:hidden}.main{display:flex;flex-direction:column;min-height:0}.sidebar{gap:16px;display:flex;flex-direction:column}.sidebar-list-scroll{overflow:auto;flex:1;min-height:0}.items-scroll{overflow:auto;flex:1;min-height:0;margin-top:8px}.item-stats{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 16px;color:var(--muted);font-size:.95rem}.item-stats span,.category-stats{display:inline-flex;align-items:baseline;gap:6px}.category-stats span{display:inline-flex;align-items:baseline}.sidebar-language{margin-top:auto}.sidebar header,.main header{display:flex;align-items:center;justify-content:space-between;gap:12px}.header-row{display:flex;align-items:center;gap:12px;position:relative;padding-left:44px;margin-bottom:8px}.list-title{flex:1;min-width:0}.sidebar-toggle-main{position:absolute;left:0;top:0}h1,h2,h3{margin:0 0 8px;font-weight:600;letter-spacing:-.02em}.page-title{flex:1}.editable-title{margin-bottom:0;overflow-wrap:anywhere;word-break:break-word}.editable-title[contenteditable=true]{cursor:text;border-radius:8px;padding:2px 6px}.editable-title[contenteditable=true]:hover{background:#56c2ff14}.editable-title[contenteditable=true]:focus{outline:1px solid var(--accent);background:#56c2ff1f}.editable-title[contenteditable=true]:empty:before{content:attr(data-placeholder);color:var(--muted)}h1{font-size:24px;margin:0}h2{font-size:20px}p{color:var(--muted);margin:0 0 16px}button{background:var(--accent);border:none;color:#071015;padding:10px 16px;border-radius:12px;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.icon-button{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;min-height:36px}.icon-button svg{width:18px;height:18px;fill:currentColor}.icon-only{padding:8px;min-width:36px;justify-content:center}.full-width{width:100%;justify-content:center}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}button.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}button.ghost{background:transparent;border:none;color:var(--muted)}button.danger{background:var(--danger);color:#120305}button:disabled{opacity:.5;cursor:not-allowed}button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 24px #1799dc33}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}input,select,textarea{background:var(--panel-alt);border:1px solid var(--border);border-radius:12px;padding:10px 12px}.dropdown-trigger{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--panel-alt);border:1px solid var(--border);border-radius:12px;padding:10px 12px;text-align:left;color:var(--text);transition:border-color .2s ease,box-shadow .2s ease}.dropdown-trigger:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.dropdown-caret{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;transition:transform .2s ease}.dropdown-menu{margin-top:8px;display:grid;gap:6px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:6px;box-shadow:var(--shadow)}.dropdown-option{background:transparent;border:1px solid transparent;border-radius:10px;padding:8px 10px;text-align:left;color:var(--text);cursor:pointer}.dropdown-option:hover{background:var(--panel-alt)}.dropdown-option.active{border-color:var(--accent);background:#56c2ff1f;color:var(--text)}textarea{resize:vertical;min-height:60px}.list{display:flex;flex-direction:column;gap:12px;margin-top:16px}.list-item{background:var(--panel-alt);border:1px solid var(--border);border-radius:14px;padding:12px;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:border-color .2s ease,background .2s ease;cursor:pointer}.list-item.active{border-color:var(--accent);background:#56c2ff1f}.list-item:hover{border-color:#56c2ff66;background:#56c2ff14}.list-item:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.category-group{margin-top:20px}.category-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;color:var(--muted);font-size:14px}.item-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:start;background:var(--panel-alt);border:1px solid var(--border);border-radius:14px;padding:12px;margin-bottom:10px}.item-row.done{opacity:.6}.item-row.done .item-title{text-decoration:line-through;text-decoration-thickness:2px}.meta{font-size:12px;color:var(--muted);font-family:Space Mono,ui-monospace,SFMono-Regular,monospace}.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:999px;background:#56c2ff1f;color:var(--accent);font-size:12px;margin-right:6px}.actions{display:flex;gap:8px;flex-wrap:wrap}.list-actions{gap:10px}.add-item-bottom{align-self:flex-start}.actions-right{justify-content:flex-end}.inline-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.inline-checkbox{display:inline-flex;align-items:center;gap:8px}.suggestions{display:flex;flex-direction:column;gap:6px;margin-top:-4px;margin-bottom:8px}.suggestion{background:var(--panel-alt);border:1px solid var(--border);border-radius:10px;padding:8px 12px;text-align:left;color:var(--text);cursor:pointer}.suggestion:hover{border-color:var(--accent)}dialog{border:none;border-radius:18px;padding:0;background:var(--panel);color:var(--text);box-shadow:var(--shadow);max-width:480px;width:100%}dialog::backdrop{background:#05080cb3}.dialog-content{padding:20px;display:flex;flex-direction:column;gap:16px;position:relative}.dialog-close{position:absolute;top:20px;right:20px}.qr{display:flex;justify-content:center;padding:12px;background:#0b0d10;border-radius:12px}.video{width:100%;border-radius:12px;background:#0b0d10}