:root{
  --bg:#eef3f8;--panel:#ffffff;--panel2:#f8fafc;--text:#172033;--muted:#6b7280;--border:#dce3ea;
  --accent:#1f6feb;--accent2:#184f9c;--shadow:0 10px 30px rgba(15,23,42,.08);--radius:14px;
}
:root[data-theme="dark"]{
  --bg:#10151d;--panel:#171d27;--panel2:#202735;--text:#e8edf5;--muted:#9ba7b8;--border:#2b3545;
  --accent:#5aa2ff;--accent2:#2f6fc4;--shadow:0 10px 30px rgba(0,0,0,.22);
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
button,input,select,textarea{font:inherit}.app-shell{min-height:100vh}.topbar,.pagebar,.searchbar{display:flex;align-items:center;gap:10px;padding:12px 18px;background:var(--panel);border-bottom:1px solid var(--border)}
.topbar{justify-content:space-between;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px}.brand-icon{font-size:22px}.version{font-size:11px;padding:3px 7px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-weight:600}.top-actions{display:flex;gap:8px;align-items:center}.btn,.icon-btn{border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:10px;padding:9px 12px;cursor:pointer}.btn:hover,.icon-btn:hover{filter:brightness(.98)}.btn.primary{background:var(--accent);border-color:var(--accent);color:white;font-weight:700}.btn.secondary{background:var(--panel2)}.icon-btn{width:40px;height:40px;padding:0}.file-btn{display:inline-flex;align-items:center}.full{width:100%}
.pagebar{background:#174d70;color:white;overflow:hidden}.pagebar .secondary{background:rgba(255,255,255,.82);color:#223;border-color:transparent}.pagebar .icon-btn{background:rgba(255,255,255,.15);color:white;border-color:transparent}.page-tabs{display:flex;gap:8px;overflow:auto;flex:1}.page-tab{white-space:nowrap;border:0;background:rgba(0,0,0,.16);color:#dceef9;border-radius:9px;padding:9px 12px;cursor:pointer}.page-tab.active{background:#f1f5f9;color:#183a50}.page-tab .count{opacity:.65;font-size:11px;margin-left:6px}
.searchbar{gap:12px}.search-wrap{display:flex;align-items:center;gap:9px;border:1px solid var(--border);background:var(--panel2);border-radius:12px;padding:0 12px;flex:1;min-width:0}.search-wrap input{border:0;background:transparent;color:var(--text);outline:0;padding:11px 0;flex:1;min-width:0}.search-wrap kbd{border:1px solid var(--border);border-bottom-width:2px;border-radius:6px;padding:2px 6px;color:var(--muted);font-size:11px}.select{border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:10px;padding:10px}
.content{padding:20px;max-width:1600px;margin:auto}.hero{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.hero h1{margin:0;font-size:28px}.hero p{margin:4px 0 0;color:var(--muted)}.hero-actions{display:flex;gap:8px}.empty{padding:42px;text-align:center;border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted);background:var(--panel)}
.category{margin-bottom:20px}.category-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.category-title{font-size:17px;font-weight:800}.category-meta{font-size:12px;color:var(--muted)}.subcategory{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:14px;overflow:hidden}.subcategory-head{padding:12px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;background:var(--panel2)}.subcategory-title{font-weight:800}.group{padding:13px 14px}.group + .group{border-top:1px solid var(--border)}.group-title{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:10px}
.bookmarks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}.bookmark{display:flex;gap:10px;align-items:center;min-width:0;border:1px solid var(--border);background:var(--panel2);padding:10px;border-radius:12px;position:relative}.bookmark.dragging{opacity:.45}.bookmark-icon{width:34px;height:34px;border-radius:8px;background:white;border:1px solid var(--border);display:grid;place-items:center;flex:0 0 auto;overflow:hidden}.bookmark-icon img{width:24px;height:24px}.bookmark-main{min-width:0;flex:1}.bookmark-name{display:block;font-weight:750;color:var(--text);text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bookmark-desc{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bookmark-tags{display:flex;gap:4px;margin-top:5px;flex-wrap:wrap}.tag{font-size:10px;border:1px solid var(--border);border-radius:999px;padding:2px 5px;color:var(--muted)}.pin{font-size:13px}.bookmark-menu{border:0;background:transparent;color:var(--muted);cursor:pointer;padding:4px}.bookmarks-list .bookmark{margin-bottom:8px}.bookmarks-list{display:block}.status{font-size:10px;border-radius:999px;padding:3px 6px;background:var(--panel);border:1px solid var(--border);color:var(--muted)}
.drawer{position:fixed;left:0;top:0;bottom:0;width:min(360px,88vw);background:var(--panel);z-index:50;transform:translateX(-105%);transition:.22s ease;padding:16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}.drawer.open{transform:none}.drawer-head{display:flex;justify-content:space-between;align-items:center}.drawer-search{border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:10px;padding:10px}.drawer-list{flex:1;overflow:auto}.drawer-item{display:flex;align-items:center;gap:10px;padding:10px;border-radius:9px;cursor:pointer}.drawer-item:hover,.drawer-item.active{background:var(--panel2)}.drawer-item span:last-child{margin-left:auto;color:var(--muted);font-size:12px}.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:40;opacity:0;visibility:hidden;transition:.2s}.backdrop.show{opacity:1;visibility:visible}
.modal{border:0;border-radius:16px;background:var(--panel);color:var(--text);box-shadow:0 30px 80px rgba(0,0,0,.3);width:min(760px,94vw);padding:0}.modal::backdrop{background:rgba(0,0,0,.45)}.modal.small{width:min(440px,92vw)}.modal form{padding:18px}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal h2{margin:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid label,.modal.small label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}.form-grid input,.form-grid select,.form-grid textarea,.modal.small input{width:100%;border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:9px;padding:10px}.wide{grid-column:1/-1}.check{grid-column:1/-1;flex-direction:row!important;align-items:center}.check input{width:auto!important}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
@media(max-width:720px){.topbar{align-items:flex-start}.top-actions .secondary,.top-actions .file-btn{display:none}.pagebar{padding:10px}.searchbar{flex-wrap:wrap}.search-wrap{flex-basis:100%}.select{flex:1}.content{padding:14px}.hero{align-items:flex-start;flex-direction:column}.hero h1{font-size:23px}.form-grid{grid-template-columns:1fr}.wide,.check{grid-column:1}.bookmarks-grid{grid-template-columns:1fr}.page-tabs{order:2}.brand .version{display:none}}

.widgets{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;padding:14px 20px 0;max-width:1600px;margin:auto}
.widget{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px 14px;box-shadow:var(--shadow)}
.widget-title{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800;margin-bottom:6px}
.widget-value{font-size:18px;font-weight:800}.widget-note{width:100%;min-height:56px;border:0;resize:vertical;background:transparent;color:var(--text);outline:0}
.btn.danger{background:#b42318;color:white;border-color:#b42318}.hidden{display:none!important}.spacer{flex:1}
.page-actions{display:flex;gap:4px}.page-action{border:0;background:transparent;color:var(--muted);cursor:pointer;padding:4px;border-radius:6px}.page-action:hover{background:var(--panel2);color:var(--text)}
.tools-content{padding:0 18px 18px}.tool-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}.tool-row:last-child{border-bottom:0}.tool-label{font-weight:700}.tool-note{font-size:12px;color:var(--muted)}
.duplicate-list{margin:8px 0 0;padding-left:18px;color:var(--muted);font-size:12px}

.cloud-status{margin-bottom:14px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--panel2);font-size:13px;color:var(--muted)}
.cloud-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.cloud-actions .btn{flex:1}
#cloudAuthArea label{display:flex;flex-direction:column;gap:6px;margin-bottom:10px;font-size:13px;color:var(--muted)}
#cloudAuthArea input{width:100%;border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:9px;padding:10px}
.sync-ok{color:#0f9d58}.sync-warn{color:#c77d00}

.health{display:inline-grid;place-items:center;min-width:17px;height:17px;border-radius:999px;font-size:10px;font-weight:900;vertical-align:1px;margin-left:3px}
.health-ok{background:rgba(15,157,88,.14);color:#0f9d58;border:1px solid rgba(15,157,88,.35)}
.health-bad{background:rgba(180,35,24,.12);color:#d92d20;border:1px solid rgba(180,35,24,.35)}
#smartSuggestBtn{width:100%;text-align:left}

.widget-options{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}
.widget-options .check{grid-column:auto}
#widgetForm>label{display:flex;flex-direction:column;gap:6px;color:var(--muted);font-size:13px}
#widgetForm select{border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:9px;padding:10px}
.web-search{display:flex;gap:6px}.web-search input{flex:1;min-width:0;border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:8px;padding:8px}
.mini-cal{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;font-size:11px;text-align:center}.mini-cal>*{padding:3px}.mini-cal b{color:var(--muted)}.mini-cal .today{background:var(--accent);color:white;border-radius:6px;font-weight:800}
@media(max-width:720px){.widget-options{grid-template-columns:1fr}}

.widget-rss{min-width:260px}.rss-items{display:flex;flex-direction:column;gap:7px}.rss-item{display:flex;justify-content:space-between;gap:8px;color:var(--text);text-decoration:none;padding:6px 0;border-bottom:1px solid var(--border)}.rss-item:last-child{border-bottom:0}.rss-item strong{font-size:12px;line-height:1.3}.rss-item span{font-size:10px;color:var(--muted);white-space:nowrap}
#widgetForm input[type="url"]{border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:9px;padding:10px}

.backup-toolbar{margin:0 18px 12px}.backup-list{padding:0 18px 18px;max-height:55vh;overflow:auto}.backup-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--border)}.backup-item:last-child{border-bottom:0}.backup-actions{display:flex;gap:6px}
@media(max-width:620px){.backup-item{align-items:flex-start;flex-direction:column}.backup-actions{width:100%}.backup-actions .btn{flex:1}}