:root{--bg:#f5f7fa;--surface:rgba(255,255,255,.82);--card:#fff;--ink:#11151c;--muted:#737b87;--line:#dfe4ea;--soft:#edf1f5;--accent:#0ad9b1;--accent2:#4d7cff;--glow:rgba(10,217,177,.14);--shadow:0 18px 55px rgba(32,47,69,.08);--sidebar:390px;color-scheme:light}
:root.dark{--bg:#090b10;--surface:rgba(15,18,25,.9);--card:#12161e;--ink:#edf2f8;--muted:#848e9d;--line:#252b35;--soft:#181d26;--accent:#37efc6;--accent2:#7193ff;--glow:rgba(55,239,198,.11);--shadow:0 18px 65px rgba(0,0,0,.35);color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans','Noto Sans SC',sans-serif;letter-spacing:0;transition:background .3s,color .3s;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:42px 42px;background-attachment:fixed}body:before{content:"";position:fixed;z-index:-1;inset:0;background:radial-gradient(circle at 25% 8%,var(--glow),transparent 28%),linear-gradient(var(--bg) 0%,color-mix(in srgb,var(--bg) 93%,transparent) 100%)}a{color:inherit;text-decoration:none}button,input,select{font:inherit;color:inherit}button{cursor:pointer}svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.app-shell{min-height:100vh}.dashboard{width:calc(100% - var(--sidebar));min-height:100vh;padding:0 clamp(28px,5vw,82px)}.dashboard-header{height:84px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.logo{display:flex;align-items:center;gap:10px}.logo span{width:34px;height:34px;display:grid;place-items:center;background:var(--ink);color:var(--bg);font-weight:600;clip-path:polygon(0 0,78% 0,100% 22%,100% 100%,22% 100%,0 78%)}.logo b{font-size:14px;letter-spacing:.04em}.header-actions{display:flex;gap:8px}.theme-switch{height:38px;padding:3px;display:flex;border:1px solid var(--line);background:var(--surface);border-radius:20px}.theme-switch button{width:31px;border:0;background:transparent;border-radius:50%;display:grid;place-items:center;color:var(--muted)}.theme-switch button.active{background:var(--ink);color:var(--bg)}.theme-switch svg{width:14px}.menu-button{display:none;width:40px;height:40px;border:1px solid var(--line);background:var(--surface);place-items:center;border-radius:50%}.welcome{padding:clamp(55px,8vw,105px) 0 45px;display:flex;justify-content:space-between;align-items:end}.eyebrow,.panel-heading p,.sidebar-head p{font-size:9px;letter-spacing:.19em;color:var(--muted);font-weight:600;margin:0}.eyebrow i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent);margin-right:9px}.welcome h1{font-family:'Noto Sans SC';font-size:clamp(38px,5vw,68px);font-weight:500;margin:20px 0 16px;line-height:1.15}.welcome h1 em{font-style:normal;color:var(--accent2)}.welcome>div>p:last-child{margin:0;color:var(--muted);font-size:13px}.clock{text-align:right}.clock strong{font-size:clamp(40px,5vw,64px);font-weight:500;line-height:1;display:block;font-variant-numeric:tabular-nums}.clock span{font-size:9px;letter-spacing:.1em;color:var(--muted)}
.web-search{height:64px;background:var(--surface);border:1px solid var(--line);display:grid;grid-template-columns:auto 1fr auto;padding:0 8px 0 18px;align-items:center;box-shadow:var(--shadow);backdrop-filter:blur(18px);border-radius:8px}.web-search select{border:0;border-right:1px solid var(--line);background:transparent;padding-right:15px;outline:0;font-size:11px;font-weight:600}.web-search input{border:0;background:transparent;outline:0;padding:0 18px;min-width:0}.web-search button{width:46px;height:46px;border:0;background:linear-gradient(135deg,var(--accent),#77f2aa);color:#07100d;display:grid;place-items:center;border-radius:6px;box-shadow:0 7px 20px var(--glow)}.web-search button:hover{transform:translateY(-1px)}.overview{display:grid;grid-template-columns:repeat(3,1fr);margin:22px 0;gap:12px}.metric{background:var(--surface);padding:22px;display:grid;grid-template-columns:1fr auto;align-items:end;border:1px solid var(--line);border-radius:7px;backdrop-filter:blur(16px)}.metric>span{grid-column:1/-1;font-size:9px;letter-spacing:.1em;color:var(--muted);margin-bottom:18px}.metric strong{font-size:27px;font-weight:500}.metric small{font-size:9px;color:var(--muted)}.metric.accent{background:linear-gradient(135deg,var(--ink),color-mix(in srgb,var(--ink) 88%,var(--accent2)));color:var(--bg)}.metric.accent small i,.sidebar-foot i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);margin-right:4px}
.dashboard-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:22px;padding-bottom:70px}.panel{background:var(--surface);border:1px solid var(--line);padding:26px;min-height:325px;border-radius:7px;backdrop-filter:blur(18px);box-shadow:var(--shadow)}.panel-heading{display:flex;justify-content:space-between;align-items:center}.panel-heading h2{font-size:20px;font-weight:500;margin:8px 0 0}.panel-heading>span{font-size:10px;color:var(--muted);background:var(--soft);padding:5px 9px;border-radius:12px}.task-form{display:grid;grid-template-columns:1fr 40px;margin:25px 0 14px;border:1px solid var(--line);background:var(--card);border-radius:5px;padding-left:12px}.task-form input{border:0;background:transparent;outline:0;padding:12px 0}.task-form button{border:0;background:transparent;font-size:22px;color:var(--accent2)}.task-row{display:grid;grid-template-columns:20px 1fr auto;gap:10px;align-items:center;padding:13px 2px;border-bottom:1px solid var(--line);font-size:13px}.task-row input{appearance:none;width:17px;height:17px;border:1px solid var(--muted);border-radius:50%;margin:0;cursor:pointer}.task-row input:checked{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 4px var(--card)}.task-row.done span{text-decoration:line-through;color:var(--muted)}.task-row button{border:0;background:transparent;color:var(--muted);font-size:16px;opacity:0}.task-row:hover button{opacity:1}.empty-task{font-size:12px;color:var(--muted);text-align:center;padding:35px 0}.quick-links{display:grid;grid-template-columns:1fr 1fr;margin-top:25px;gap:8px}.quick-links a{min-width:0;padding:17px;border:1px solid var(--line);border-radius:5px;display:grid;grid-template-columns:35px 1fr;gap:2px 10px;background:var(--card);transition:.2s}.quick-links a:hover{border-color:var(--accent2);transform:translateY(-2px)}.quick-links span{grid-row:1/3;width:35px;height:35px;display:grid;place-items:center;background:var(--soft);color:var(--accent2);border-radius:4px;font-size:9px;font-weight:600}.quick-links b,.quick-links small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.quick-links b{font-size:12px;font-weight:500}.quick-links small{font-size:9px;color:var(--muted)}footer{padding:25px 0;border-top:1px solid var(--line);font-size:9px;letter-spacing:.08em;color:var(--muted)}
.bookmark-sidebar{position:fixed;z-index:5;right:0;top:0;width:var(--sidebar);height:100vh;background:var(--surface);border-left:1px solid var(--line);display:flex;flex-direction:column;backdrop-filter:blur(24px);box-shadow:-18px 0 55px rgba(24,31,42,.05)}.sidebar-head{height:84px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.sidebar-head h2{font-size:19px;font-weight:500;margin:7px 0 0}.sidebar-head sup{font-size:8px;color:var(--accent2);vertical-align:top}.sidebar-head button{display:none;border:0;background:transparent}.bookmark-search{margin:22px 28px 15px;height:42px;border:1px solid var(--line);background:var(--card);border-radius:5px;padding:0 11px;display:flex;align-items:center;gap:9px}.bookmark-search input{width:100%;border:0;background:transparent;outline:0;font-size:12px}.bookmark-search svg{width:15px;color:var(--muted)}.bookmark-search kbd{font:9px 'DM Sans';color:var(--muted);border:1px solid var(--line);padding:2px 5px;border-radius:3px}.category-tabs{padding:0 28px 15px;display:flex;gap:6px;overflow:auto;scrollbar-width:none}.category-tabs button{border:0;background:var(--soft);padding:7px 11px;border-radius:14px;white-space:nowrap;font-size:9px;color:var(--muted)}.category-tabs button[aria-selected=true]{background:var(--ink);color:var(--bg)}.category-tabs sup{display:none}.bookmark-list{flex:1;overflow-y:auto;border-top:1px solid var(--line)}.bookmark{min-height:68px;padding:11px 28px;display:grid;grid-template-columns:36px 1fr auto;gap:12px;align-items:center;border-bottom:1px solid var(--line)}.bookmark:hover{background:var(--soft)}.favicon{width:36px;height:36px;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 16%,var(--card));color:var(--accent2);border:1px solid color-mix(in srgb,var(--accent) 30%,var(--line));border-radius:5px;font-size:9px;font-weight:600}.bookmark-copy{min-width:0}.bookmark strong,.bookmark small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bookmark strong{font-size:12px;font-weight:500}.bookmark small{font-size:9px;color:var(--muted);margin-top:4px}.bookmark>svg{width:14px;color:var(--accent2);opacity:0}.bookmark:hover>svg{opacity:1}.sidebar-foot{height:52px;padding:0 28px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:9px;color:var(--muted)}.sidebar-foot button{border:0;background:transparent;font-size:9px}.bookmark-empty{text-align:center;color:var(--muted);font-size:12px;padding:40px}.sidebar-backdrop{display:none}
@media(max-width:1050px){:root{--sidebar:340px}.dashboard{padding:0 35px}.dashboard-grid{grid-template-columns:1fr}.clock{display:none}}
@media(max-width:780px){.dashboard{width:100%;padding:0 20px}.menu-button{display:grid}.welcome{padding:50px 0 32px}.welcome h1{font-size:38px}.overview{grid-template-columns:1fr 1fr}.metric.accent{display:none}.dashboard-grid{gap:15px}.panel{padding:20px}.bookmark-sidebar{width:min(390px,90vw);transform:translateX(101%);transition:transform .3s}.bookmark-sidebar.open{transform:none}.sidebar-head button{display:grid}.sidebar-backdrop{position:fixed;z-index:4;inset:0;width:100%;height:100%;border:0;background:rgba(4,6,10,.65);backdrop-filter:blur(3px)}.sidebar-backdrop.show{display:block}.quick-links{grid-template-columns:1fr 1fr}}
@media(max-width:440px){.overview{grid-template-columns:1fr}.metric:nth-child(2){display:none}.quick-links{grid-template-columns:1fr}.web-search select{display:none}.web-search{grid-template-columns:1fr auto;padding-left:4px}.welcome h1{font-size:32px}.dashboard-header{height:70px}.panel{min-height:0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Left dock layout */
:root{--sidebar-mini:64px}
.app-shell{padding-left:var(--sidebar);transition:padding-left .3s cubic-bezier(.2,.7,.2,1)}
.app-shell.sidebar-collapsed{padding-left:var(--sidebar-mini)}
.dashboard{width:100%}
.bookmark-sidebar{left:0;right:auto;border-left:0;border-right:1px solid var(--line);box-shadow:18px 0 55px rgba(24,31,42,.05);transition:width .3s cubic-bezier(.2,.7,.2,1)}
.sidebar-head button{display:grid;width:34px;height:34px;place-items:center;border:0;background:transparent;border-radius:50%}
.sidebar-head button:hover{background:var(--soft)}
.sidebar-content{min-height:0;flex:1;display:flex;flex-direction:column;overflow:hidden}
.collapsed-actions{display:none;height:100%;flex-direction:column}.collapsed-trigger{width:100%;flex:1;border:0;background:transparent;padding:18px 0;align-items:center;flex-direction:column;gap:10px;color:var(--muted)}
.collapsed-trigger span{font-size:10px;letter-spacing:.12em;writing-mode:vertical-rl}
.collapsed-trigger:hover{color:var(--accent2)}
.sidebar-collapsed .bookmark-sidebar{width:var(--sidebar-mini)}
.sidebar-collapsed .sidebar-head,.sidebar-collapsed .sidebar-content{display:none}
.sidebar-collapsed .collapsed-actions{display:flex}.sidebar-collapsed .collapsed-trigger{display:flex}
.sidebar-modes{display:grid;grid-template-columns:1fr 1fr;margin:16px 28px 0;padding:3px;background:var(--soft);border-radius:6px}.sidebar-modes button{height:32px;border:0;background:transparent;border-radius:4px;font-size:10px;color:var(--muted)}.sidebar-modes button.active{background:var(--card);color:var(--ink);box-shadow:0 2px 8px rgba(20,30,45,.06)}.sidebar-modes span{display:inline-grid;place-items:center;min-width:17px;height:17px;margin-left:3px;padding:0 4px;border-radius:9px;background:var(--line);font-size:8px}.sidebar-view{display:none;min-height:0;flex:1;flex-direction:column}.sidebar-view.active{display:flex}.sidebar-task-form{height:43px;margin:22px 28px 15px;border:1px solid var(--line);background:var(--card);border-radius:5px;padding-left:11px;display:grid;grid-template-columns:1fr 40px}.sidebar-task-form input{min-width:0;border:0;outline:0;background:transparent;font-size:12px}.sidebar-task-form button{border:0;background:transparent;color:var(--accent2);font-size:22px}.sidebar-task-list{flex:1;min-height:0;overflow-y:auto;border-top:1px solid var(--line)}.sidebar-task-item{min-height:62px;padding:12px 28px;display:grid;grid-template-columns:18px 1fr auto;gap:11px;align-items:center;border-bottom:1px solid var(--line);font-size:12px}.sidebar-task-item:hover{background:var(--soft)}.sidebar-task-item input{appearance:none;width:17px;height:17px;margin:0;border:1px solid var(--muted);border-radius:50%;cursor:pointer}.sidebar-task-item input:checked{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 4px var(--card)}.sidebar-task-item.done span{text-decoration:line-through;color:var(--muted)}.sidebar-task-item button{border:0;background:transparent;color:var(--muted);font-size:16px;opacity:0}.sidebar-task-item:hover button{opacity:1}.sidebar-task-empty{text-align:center;color:var(--muted);font-size:11px;padding:45px 20px}.sidebar-task-empty[hidden]{display:none}
.category-tabs{flex-wrap:wrap;flex:0 0 auto;max-height:112px;overflow-x:hidden;overflow-y:auto;align-content:flex-start;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.category-tabs button{flex:0 0 auto}
.category-tabs::-webkit-scrollbar{width:4px}
.category-tabs::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.bookmark-list{min-height:0}

@media(max-width:780px){
  .app-shell,.app-shell.sidebar-collapsed{padding-left:0}
  .bookmark-sidebar,.sidebar-collapsed .bookmark-sidebar{left:0;right:auto;width:min(390px,90vw);transform:translateX(-101%)}
  .bookmark-sidebar.open,.sidebar-collapsed .bookmark-sidebar.open{transform:none}
  .sidebar-collapsed .sidebar-head{display:flex}
  .sidebar-collapsed .sidebar-content{display:flex}
  .collapsed-actions,.sidebar-collapsed .collapsed-actions,.collapsed-trigger,.sidebar-collapsed .collapsed-trigger{display:none}
}

/* Menu-driven content layout */
.bookmark-sidebar{overflow:hidden}.bookmark-sidebar>.collapsed-trigger{display:none}.sidebar-collapsed .bookmark-sidebar>.collapsed-trigger{display:flex}.side-nav{flex:1;overflow-y:auto;padding:18px 14px}.side-nav>p{margin:28px 12px 10px;font-size:9px;letter-spacing:.16em;color:var(--muted)}.side-nav button{width:100%;min-height:45px;padding:0 13px;border:0;background:transparent;border-radius:5px;display:grid;grid-template-columns:22px 1fr auto;align-items:center;gap:9px;text-align:left;color:var(--muted);font-size:12px}.side-nav button:hover{background:var(--soft);color:var(--ink)}.side-nav button.active{background:var(--ink);color:var(--bg)}.side-nav button svg{width:15px}.side-nav small{font-size:9px;color:inherit;opacity:.65}.nav-dot{width:7px;height:7px;border-radius:50%;background:var(--dot);box-shadow:0 0 9px color-mix(in srgb,var(--dot) 60%,transparent)}.content-view{display:none}.content-view.active{display:block}.home-section{margin:22px 0 70px;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:7px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}.home-section .quick-links{grid-template-columns:repeat(4,1fr)}.collection-view{min-height:calc(100vh - 135px);padding:clamp(55px,8vw,100px) 0 70px}.collection-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:45px}.collection-head h1{font-family:'Noto Sans SC';font-size:clamp(38px,5vw,64px);font-weight:500;margin:18px 0 10px}.collection-head>div>p:last-child{font-size:11px;color:var(--muted)}.content-search{width:min(330px,40vw);height:46px;padding:0 12px;display:flex;align-items:center;gap:9px;background:var(--surface);border:1px solid var(--line);border-radius:5px}.content-search input{width:100%;border:0;outline:0;background:transparent;font-size:12px}.content-search svg{width:15px;color:var(--muted)}.content-search kbd{font:9px 'DM Sans';padding:2px 5px;border:1px solid var(--line);border-radius:3px;color:var(--muted)}.collection-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.collection-card{min-width:0;min-height:92px;padding:18px;display:grid;grid-template-columns:42px 1fr auto;gap:13px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:6px;backdrop-filter:blur(16px);transition:.2s}.collection-card:hover{transform:translateY(-2px);border-color:var(--accent2);box-shadow:var(--shadow)}.collection-card .favicon{width:42px;height:42px;background:color-mix(in srgb,var(--accent-card) 18%,var(--card));border-color:color-mix(in srgb,var(--accent-card) 35%,var(--line))}.collection-card>span:nth-child(2){min-width:0}.collection-card strong,.collection-card small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.collection-card strong{font-size:12px;font-weight:500}.collection-card small{margin-top:6px;color:var(--muted);font-size:9px}.collection-card>svg{width:14px;color:var(--accent2);opacity:0}.collection-card:hover>svg{opacity:1}.collection-view>.bookmark-empty{text-align:center;padding:80px;color:var(--muted)}
@media(max-width:1100px){.collection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-section .quick-links{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){.side-nav{display:block}.sidebar-collapsed .side-nav{display:block}.collection-head{align-items:flex-start;flex-direction:column}.content-search{width:100%}.collection-grid{grid-template-columns:1fr}.bookmark-sidebar>.collapsed-trigger,.sidebar-collapsed .bookmark-sidebar>.collapsed-trigger{display:none}}
@media(max-width:440px){.home-section .quick-links{grid-template-columns:1fr}}

/* Keep the entire navigation in one top-aligned column. */
.side-nav{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:14px;gap:2px}
.side-nav>p{margin:14px 12px 8px}
.side-nav button{flex:0 0 auto}
.sidebar-resizer{position:absolute;z-index:8;top:0;right:-5px;width:10px;height:100%;cursor:col-resize;touch-action:none}
.sidebar-resizer:after{content:"";position:absolute;top:0;bottom:0;left:4px;width:2px;background:var(--accent2);opacity:0;transition:opacity .2s}
.sidebar-resizer:hover:after,.sidebar-resizer.dragging:after{opacity:.75}
.sidebar-collapsed .sidebar-resizer{display:none}
body.resizing-sidebar{cursor:col-resize;user-select:none}
body.resizing-sidebar *{cursor:col-resize!important}
@media(max-width:780px){.sidebar-resizer{display:none}}

/* Hierarchical, sortable navigation */
.side-nav{gap:6px}.side-nav .nav-sortable{position:relative;flex:0 0 auto}.side-nav .nav-primary{border-bottom:1px solid var(--line);padding-bottom:6px}.side-nav .nav-primary:last-child{border-bottom:0}.side-nav .nav-sortable>button{padding-right:38px}.nav-group-title{min-height:45px;padding:0 38px 0 13px;display:grid;grid-template-columns:22px 1fr auto;align-items:center;gap:9px;color:var(--ink);font-size:12px;font-weight:600}.nav-group-title>svg{width:15px}.nav-group-title>small{font-size:9px;color:var(--muted);font-weight:400}.nav-children{position:relative;margin:2px 0 2px 21px;padding-left:10px;border-left:1px solid var(--line)}.side-nav .nav-child{margin:2px 0}.side-nav .nav-child>button{min-height:39px;font-size:11px;padding-left:10px}.nav-drag-handle{position:absolute;z-index:2;right:7px;top:7px;width:30px;height:31px;display:grid;place-items:center;border-radius:4px;color:var(--muted);cursor:grab;opacity:.35;touch-action:none}.nav-drag-handle:hover,.nav-drag-handle:focus-visible{background:var(--soft);color:var(--ink);opacity:1;outline:1px solid var(--accent2)}.nav-drag-handle:active{cursor:grabbing}.nav-drag-handle svg{width:16px}.nav-group-title>.nav-drag-handle{top:7px}.nav-sortable.dragging{opacity:.35}.nav-sortable.drag-over:before{content:"";position:absolute;z-index:4;left:8px;right:8px;top:-4px;height:2px;background:var(--accent2);box-shadow:0 0 8px color-mix(in srgb,var(--accent2) 65%,transparent)}.nav-child.drag-over:before{left:0}.side-nav button.active+.nav-drag-handle{color:var(--bg)}
@media(hover:hover){.nav-sortable:not(:hover)>.nav-drag-handle,.nav-group:not(:hover)>.nav-group-title>.nav-drag-handle{opacity:.15}}