/* Layout: library shelf — fixed collection sidebar on the left, card wall on the right, editor as a sheet over everything */
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{background:var(--bg);color:var(--ink);font:15px/1.5 var(--f-body);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
mark{background:var(--mark);color:inherit;border-radius:2px;padding:0 1px}

.app{display:grid;grid-template-columns:272px minmax(0,1fr);height:100%}
/* ---------- sidebar ---------- */
.side{background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;min-height:0;
  padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:12px;padding-block:16px 12px}
.brand{display:flex;align-items:center;gap:10px;padding:2px 8px 16px}
.brand svg{width:30px;height:30px;flex:none}
.brand b{font:700 19px/1 var(--f-display);letter-spacing:.01em}
.brand small{display:block;font:400 11px/1.2 var(--f-mono);color:var(--side-muted);margin-top:4px}
.addbtn{display:flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;border:0;border-radius:9px;padding:10px 12px;font-weight:600;margin:0 4px 14px}
:root[data-theme="dark"] .addbtn{color:var(--accent-ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .addbtn{color:var(--accent-ink)}}
.side-scroll{overflow:auto;flex:1;min-height:0;margin:0 -4px;padding:0 4px}
.sec{margin-bottom:16px}
.sec-h{display:flex;align-items:center;justify-content:space-between;padding:4px 8px;font:500 10.5px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--side-muted)}
.sec-h button{background:none;border:0;color:var(--side-muted);font-size:18px;line-height:1;padding:0 4px;border-radius:5px}
.sec-h button:hover{color:var(--side-ink);background:var(--side-hover)}
.nav{display:flex;align-items:center;gap:8px;width:100%;background:none;border:0;border-radius:7px;padding:6px 8px;text-align:left;color:var(--side-ink);font-size:14px;min-width:0}
.nav:hover{background:var(--side-hover)}
.nav.on{background:var(--side-hover);box-shadow:inset 3px 0 0 var(--navc,var(--accent))}
.nav .ic{width:20px;text-align:center;flex:none;font-size:15px}
.nav .lbl{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav .cnt{font:400 11px var(--f-mono);color:var(--side-muted);font-variant-numeric:tabular-nums}
.nav .cnt.alert{color:#FFB4B9}
.nav .dot{width:8px;height:8px;border-radius:50%;flex:none}
.tree-row{display:flex;align-items:center;position:relative}
.tw{width:16px;flex:none;background:none;border:0;color:var(--side-muted);font-size:10px;padding:0;height:24px}
.tw.hid{visibility:hidden}
.tree-row .edit{position:absolute;right:28px;opacity:0;background:var(--side-hover);border:0;color:var(--side-muted);border-radius:5px;padding:1px 6px;font-size:13px}
.tree-row:hover .edit,.tree-row .edit:focus-visible{opacity:1}
.tags{display:flex;flex-wrap:wrap;gap:4px;padding:2px 8px}
.tagpill{background:transparent;border:1px solid #2E3456;color:var(--side-ink);border-radius:999px;padding:2px 9px;font-size:12px}
.tagpill:hover{border-color:var(--side-muted)}
.tagpill.on{background:var(--accent);border-color:var(--accent);color:#fff}
.side-foot{border-top:1px solid #262B47;padding:10px 8px 0;font:400 11px/1.4 var(--f-mono);color:var(--side-muted);display:flex;justify-content:space-between;gap:8px}

/* ---------- main ---------- */
.main{display:flex;flex-direction:column;min-width:0;min-height:0}
.top{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding-block:14px;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px));border-bottom:1px solid var(--line);background:var(--bg)}
.burger{display:none;background:var(--surface);border:1px solid var(--line);border-radius:8px;width:38px;height:38px;font-size:18px}
.search{flex:1 1 280px;display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:0 12px;min-width:0}
.search:focus-within{border-color:var(--accent)}
.search input{flex:1;border:0;background:none;padding:9px 0;outline:none;min-width:0}
.search kbd{font:400 11px var(--f-mono);color:var(--faint);border:1px solid var(--line);border-radius:4px;padding:1px 5px}
.seg{display:flex;background:var(--sunk);border-radius:8px;padding:3px}
.seg button{border:0;background:none;padding:5px 10px;border-radius:6px;font-size:13px;color:var(--muted)}
.seg button.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
select.sel{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:7px 10px;font-size:13px}

.head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;padding-block:22px 6px;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.head h1{margin:0;font:700 clamp(20px,3vw,28px)/1.15 var(--f-display);text-wrap:balance;display:flex;align-items:center;gap:12px;min-width:0}
.head h1 .em{font-size:.95em}
.head .sub{color:var(--muted);font-size:13px;margin-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--accent-soft);color:var(--ink);border:0;border-radius:999px;padding:4px 10px;font-size:12.5px}
.chip button{background:none;border:0;padding:0;color:var(--muted);font-size:14px;line-height:1}

.content{flex:1;overflow:auto;padding-block:12px 40px;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;cursor:pointer;transition:transform .15s,box-shadow .15s;min-width:0}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.cover{aspect-ratio:1.9/1;max-width:100%;position:relative;overflow:hidden;background:var(--sunk)}
.cover img{width:100%;height:100%;object-fit:cover;display:block}
.gen{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:12px 14px;color:#fff}
.gen .big{font:700 46px/1 var(--f-display);opacity:.95;letter-spacing:-.02em}
.gen .dom{font:500 11px var(--f-mono);opacity:.85;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gen.note{color:var(--ink);background:repeating-linear-gradient(var(--surface) 0 21px,var(--line) 21px 22px);padding:14px 16px 0 30px;font-size:12px;line-height:22px;overflow:hidden;justify-content:flex-start}
.gen.note::before{content:"";position:absolute;left:20px;top:0;bottom:0;width:1px;background:#E8A0A6}
.flags{position:absolute;top:8px;right:8px;display:flex;gap:4px}
.flag{font:500 10.5px/1 var(--f-mono);padding:4px 6px;border-radius:5px;background:rgba(15,18,32,.78);color:#fff;letter-spacing:.02em}
.flag.bad{background:var(--danger);color:#fff}
.flag.dup{background:#B4690E;color:#fff}
.flag.arc{background:#1E8A55;color:#fff}
.body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1;min-width:0}
.title{font-weight:600;font-size:15px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.meta{display:flex;align-items:center;gap:6px;font:400 11.5px var(--f-mono);color:var(--faint);min-width:0}
.meta .d{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmt{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.foot{display:flex;flex-wrap:wrap;gap:4px;margin-top:auto;padding-top:4px;align-items:center}
.coltag{display:inline-flex;align-items:center;gap:4px;font-size:12px;padding:2px 8px;border-radius:999px;border:1px solid var(--line)}
.t{font-size:12px;color:var(--accent);background:none;border:0;padding:0 2px}
.fav{margin-left:auto;font-size:14px;color:var(--warn)}

.list{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.row{display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:14px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line);cursor:pointer}
.row:last-child{border-bottom:0}
.row:hover{background:var(--sunk)}
.row .thumb{width:56px;height:40px;border-radius:6px;overflow:hidden;position:relative;background:var(--sunk)}
.row .thumb .gen{padding:4px 6px}.row .thumb .big{font-size:18px}.row .thumb .dom{display:none}
.row .thumb img{width:100%;height:100%;object-fit:cover}
.row .r{display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:flex-end}

.empty{max-width:440px;margin:60px auto;text-align:center;color:var(--muted)}
.empty h3{font:700 18px var(--f-display);color:var(--ink);margin:12px 0 6px}
.empty svg{width:56px;height:56px}

/* tools */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px}
.panel h3{margin:0 0 4px;font:700 15px var(--f-display)}
.panel p{margin:0 0 12px;color:var(--muted);font-size:13.5px;max-width:68ch}
.dgroup{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);margin-bottom:12px;overflow:hidden}
.dgroup-h{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 14px;background:var(--warn-soft);font:500 12px var(--f-mono);color:var(--warn);overflow-wrap:anywhere}
.drow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 14px;border-top:1px solid var(--line)}
.drow .tt{font-weight:600;font-size:14px;overflow-wrap:anywhere}
.drow .ss{font:400 11.5px var(--f-mono);color:var(--faint);overflow-wrap:anywhere}
.btn{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:7px 12px;font-size:13px;font-weight:500;white-space:nowrap}
.btn:hover{border-color:var(--faint)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.dng{color:var(--danger)}
.btn.dng.solid{background:var(--danger);border-color:var(--danger);color:#fff}
.btn.sm{padding:4px 9px;font-size:12px}
.status{font:500 11px var(--f-mono);padding:3px 7px;border-radius:5px;white-space:nowrap}
.status.ok{color:var(--ok);background:color-mix(in srgb,var(--ok) 14%,transparent)}
.status.bad{color:var(--danger);background:var(--danger-soft)}
.status.unk{color:var(--muted);background:var(--sunk)}
.status.warn{color:var(--warn);background:var(--warn-soft)}

/* ---------- sheet / modal ---------- */
.scrim{position:fixed;inset:0;background:rgba(10,12,24,.45);display:flex;justify-content:flex-end;z-index:50}
.sheet{width:min(560px,100%);height:100%;background:var(--surface);display:flex;flex-direction:column;box-shadow:-10px 0 40px rgba(0,0,0,.2);
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);padding-right:env(safe-area-inset-right,0px)}
.sheet.narrow{width:min(440px,100%)}
.sheet-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 20px;border-bottom:1px solid var(--line)}
.sheet-h h2{margin:0;font:700 17px var(--f-display)}
.x{background:none;border:0;font-size:22px;line-height:1;color:var(--muted);padding:4px 8px;border-radius:6px}
.x:hover{background:var(--sunk)}
.sheet-b{flex:1;overflow:auto;padding:18px 20px;display:flex;flex-direction:column;gap:16px}
.sheet-f{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:14px 20px;border-top:1px solid var(--line)}
.sheet-f .sp{flex:1}
.fld{display:flex;flex-direction:column;gap:6px;min-width:0}
.fld>label,.lab{font:500 11px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.inp{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:9px 11px;outline:none;min-width:0}
.inp:focus{border-color:var(--accent);background:var(--surface)}
textarea.inp{resize:vertical;min-height:72px;line-height:1.5}
.inp.mono{font-family:var(--f-mono);font-size:13px}
.hint{font-size:12.5px;color:var(--muted)}
.warnbox{background:var(--warn-soft);color:var(--warn);border-radius:8px;padding:9px 12px;font-size:13px;display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.warnbox b{color:var(--ink)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tagbox{display:flex;flex-wrap:wrap;gap:6px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:6px 8px}
.tagbox:focus-within{border-color:var(--accent);background:var(--surface)}
.tagbox input{flex:1;min-width:90px;border:0;background:none;outline:none;padding:3px 2px}
.sugg{display:flex;flex-wrap:wrap;gap:4px}
.sugg button{background:var(--sunk);border:0;border-radius:999px;padding:2px 9px;font-size:12px;color:var(--muted)}
.coverbox{display:grid;grid-template-columns:180px minmax(0,1fr);gap:14px;align-items:start}
.coverbox .cover{border-radius:8px;border:1px solid var(--line)}
.coverbox .acts{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.emojis{display:grid;grid-template-columns:repeat(auto-fill,minmax(36px,1fr));gap:4px}
.emojis button{border:1px solid transparent;background:var(--bg);border-radius:7px;font-size:18px;height:36px}
.emojis button.on{border-color:var(--accent);background:var(--accent-soft)}
.swatches{display:flex;flex-wrap:wrap;gap:8px}
.swatches button{width:28px;height:28px;border-radius:50%;border:2px solid transparent;box-shadow:inset 0 0 0 2px var(--surface)}
.swatches button.on{border-color:var(--ink)}
.archive{border:1px dashed var(--line);border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:8px}
.linkrow{display:flex;flex-wrap:wrap;gap:6px}
a.btn{text-decoration:none;color:inherit;display:inline-block}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:9px;font-size:13.5px;z-index:80;box-shadow:var(--shadow);max-width:calc(100% - 32px)}
.confirm{background:var(--danger-soft);border-radius:8px;padding:10px 12px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13px}
.notice{background:var(--accent-soft);border-radius:8px;padding:10px 12px;font-size:13px}
.notice b{font-weight:600}

/* rich text */
.rte-wrap{border:1px solid var(--line);border-radius:8px;background:var(--bg);overflow:hidden}
.rte-wrap:focus-within{border-color:var(--accent);background:var(--surface)}
.rte-bar{display:flex;flex-wrap:wrap;gap:2px;padding:5px;border-bottom:1px solid var(--line);background:var(--sunk);align-items:center}
.rte-bar button{border:0;background:none;border-radius:6px;min-width:32px;height:30px;padding:0 7px;font-size:13px;color:var(--ink)}
.rte-bar button:hover{background:var(--surface)}
.rte-bar .sep{width:1px;height:18px;background:var(--line);margin:0 3px}
.rte-bar input{flex:1;min-width:140px;border:1px solid var(--accent);border-radius:6px;padding:4px 8px;background:var(--surface);outline:none;font-size:13px}
.rte{min-height:220px;max-height:55vh;overflow:auto;padding:12px 14px;outline:none}
.rte:empty::before{content:attr(data-ph);color:var(--faint)}
.rich{line-height:1.6;overflow-wrap:anywhere}
.rich>*:first-child{margin-top:0}
.rich h2{font:700 18px/1.3 var(--f-display);margin:16px 0 6px}
.rich h3{font-weight:600;font-size:16px;margin:14px 0 4px}
.rich p,.rich div{margin:0 0 8px}
.rich ul,.rich ol{margin:0 0 8px;padding-left:22px}
.rich blockquote{margin:0 0 8px;padding:4px 12px;border-left:3px solid var(--accent);color:var(--muted)}
.rich a{color:var(--accent)}
.rich ul.cl{list-style:none;padding-left:2px}
.rich ul.cl>li{position:relative;padding-left:28px;cursor:default}
.rich ul.cl>li::before{content:"";position:absolute;left:0;top:3px;width:16px;height:16px;border:1.5px solid var(--faint);border-radius:4px;cursor:pointer;background:var(--surface)}
.rich ul.cl>li[data-done="1"]{color:var(--faint);text-decoration:line-through}
.rich ul.cl>li[data-done="1"]::before{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 3px var(--surface)}
/* files & images */
.gen.file{background:var(--sunk);color:var(--ink);align-items:center;justify-content:center;gap:8px}
.ftype{font:700 15px/1 var(--f-mono);letter-spacing:.04em;padding:14px 12px;border-radius:6px;color:#fff;min-width:58px;text-align:center;position:relative}
.ftype::after{content:"";position:absolute;top:0;right:0;border-width:0 12px 12px 0;border-style:solid;border-color:var(--sunk) var(--sunk) rgba(255,255,255,.35) rgba(255,255,255,.35);border-radius:0 0 0 3px}
.gen.file .fs{font:400 11px var(--f-mono);color:var(--muted);max-width:90%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .thumb .ftype{font-size:9px;padding:5px 4px;min-width:0}.row .thumb .fs{display:none}.row .thumb .gen.file{padding:0}
.drop{border:2px dashed var(--line);border-radius:10px;padding:22px;text-align:center;color:var(--muted);display:flex;flex-direction:column;gap:8px;align-items:center;cursor:pointer}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}
.preview{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--sunk);display:flex;justify-content:center}
.preview img{max-height:50vh;width:auto;max-width:100%;object-fit:contain;display:block}
.fileinfo{display:flex;gap:14px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:12px;flex-wrap:wrap}
.fileinfo .gen.file{position:static;background:none;padding:0;flex-direction:row}
.dropmask{position:fixed;inset:0;z-index:60;background:color-mix(in srgb,var(--accent) 18%,transparent);border:3px dashed var(--accent);display:flex;align-items:center;justify-content:center;pointer-events:none}
.dropmask span{background:var(--surface);color:var(--ink);padding:14px 20px;border-radius:10px;font-weight:600;box-shadow:var(--shadow)}
.addmenu{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:0 4px 14px}
.addmenu button{background:var(--side-hover);color:var(--side-ink);border:0;border-radius:8px;padding:8px;font-size:13px;display:flex;gap:6px;align-items:center;justify-content:center}
.addmenu button:hover{background:#2E3560}

/* selection, bulk, drag */
.sheet{position:relative}
.cover,.row .thumb{position:relative}
.pick{position:absolute;top:8px;left:8px;width:24px;height:24px;border-radius:7px;border:2px solid #fff;background:rgba(15,18,32,.35);color:transparent;font-size:13px;font-weight:700;line-height:1;padding:0;opacity:0;transition:opacity .12s;z-index:2}
.row .thumb .pick{top:50%;left:50%;transform:translate(-50%,-50%)}
.card:hover .pick,.row:hover .pick,.picking .pick,.pick:focus-visible{opacity:1}
.pick.on{background:var(--accent);border-color:var(--accent);color:#fff;opacity:1}
@media (hover:none){.pick{opacity:.9}}
.card.picked,.row.picked{outline:2px solid var(--accent);outline-offset:-1px}
.row.picked{background:var(--accent-soft)}
.card.pinned{border-color:color-mix(in srgb,var(--warn) 55%,var(--line))}
.flag.pin{background:#C98A0B;color:#fff}
.card img,.row img,.preview img{-webkit-user-drag:none}
.bulk{position:sticky;bottom:calc(12px + env(safe-area-inset-bottom,0px));margin-top:18px;display:flex;flex-wrap:wrap;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--accent);border-radius:12px;padding:10px 12px;box-shadow:0 8px 30px rgba(21,24,41,.18);z-index:5}
.bulk .sp{flex:1}
.bulk .sel{padding:5px 8px}
.dragghost{position:fixed;top:-100px;left:0;background:var(--accent);color:#fff;padding:6px 12px;border-radius:8px;font-weight:600;font-size:13px;white-space:nowrap}
body.dragging .nav[data-nav^="col:"],body.dragging .nav[data-nav="unsorted"],body.dragging .nav[data-nav="fav"],body.dragging .nav[data-nav="trash"]{outline:1px dashed #3A4270}
.dz-in>.nav,.nav.dz-in,.sec-h.dz-in{background:var(--accent)!important;color:#fff!important}
.dz-before{box-shadow:inset 0 2px 0 var(--mark)}
.dz-after{box-shadow:inset 0 -2px 0 var(--mark)}
.tree-row[draggable="true"]{cursor:grab}
/* links between records */
.links{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.lnk{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;background:var(--bg);max-width:100%;min-width:0}
.lnk button{border:0;background:none;padding:4px 10px;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.lnk button+button{padding:4px 9px 4px 2px;color:var(--muted)}
.lnk:hover{border-color:var(--accent)}
.lnk.gone{opacity:.55;text-decoration:line-through}
.rich a[data-ref]{background:var(--accent-soft);color:var(--ink);padding:1px 6px;border-radius:5px;text-decoration:none;border-bottom:1px solid var(--accent)}
.rich a[data-ref]::before{content:"⧉ ";color:var(--accent);font-size:.85em}
.picker{position:absolute;left:16px;right:16px;top:64px;z-index:5;background:var(--surface);border:1px solid var(--accent);border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.25);overflow:hidden}
.picker-h{display:flex;gap:6px;padding:10px;border-bottom:1px solid var(--line)}
.pk-list{max-height:320px;overflow:auto;padding:4px}
.pk-item{display:grid;grid-template-columns:24px minmax(0,1fr) auto;gap:8px;align-items:center;width:100%;border:0;background:none;text-align:left;padding:8px 10px;border-radius:8px}
.pk-item.on,.pk-item:hover{background:var(--accent-soft)}
.pk-t{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.pk-c{font-size:12px;color:var(--muted);white-space:nowrap}
.toast{display:flex;gap:14px;align-items:center}
.toast button{background:none;border:0;color:var(--mark);font-weight:600;padding:0}

/* full-screen note editor */
.note-main>*{flex:none}
.rte-bar button{flex:none;white-space:nowrap}
.rich th,.rich td{overflow-wrap:normal;word-break:normal;max-width:340px}
.tblwrap{overflow-x:auto;max-width:100%;margin:6px 0 14px}
.tblwrap>table{margin:0}
.gen.note{padding-top:38px}
.sheet-h>div:first-child{flex:1;min-width:0}
.scrim.full{background:var(--bg)}
.sheet.full{width:100%;box-shadow:none;padding-left:env(safe-area-inset-left,0px)}
.sheet.full .sheet-h{padding-block:10px}
.crumbs{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;max-width:100%}
.savestate{font:400 11.5px var(--f-mono);color:var(--faint)}
.note-grid{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 320px}
.sheet.noside .note-grid{grid-template-columns:minmax(0,1fr)}
.sheet.noside .note-side{display:none}
.note-main{overflow:auto;min-width:0;display:flex;flex-direction:column}
.note-main>.rte-bar{position:sticky;top:0;z-index:3;justify-content:center;border-bottom:1px solid var(--line);background:var(--surface);padding:6px max(12px,env(safe-area-inset-left,0px))}
.note-main>.tbl-bar{top:43px;background:var(--accent-soft)}
.note-page{width:100%;max-width:820px;margin:0 auto;padding:36px 28px 120px;display:flex;flex-direction:column;gap:10px}
.note-title{border:0;outline:none;background:none;font:700 clamp(22px,3.2vw,32px)/1.2 var(--f-display);padding:0;width:100%}
.note-title::placeholder{color:var(--faint)}
.rte.note-rte{min-height:55vh;max-height:none;overflow:visible;padding:0;font-size:16px;line-height:1.65}
.note-side{border-left:1px solid var(--line);background:var(--bg);overflow:auto;padding:20px;display:flex;flex-direction:column;gap:16px;min-width:0}
.note-side code,.hint code{font:500 12px var(--f-mono);background:var(--sunk);padding:1px 5px;border-radius:4px}
.note-stat{font:400 12px var(--f-mono);color:var(--faint);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sheet.full .sheet-f{flex-wrap:nowrap}
.sheet.full .sheet-f .sp{display:none}
.chk{display:flex;gap:8px;align-items:center;font-size:14px}
.rich table{border-collapse:collapse;margin:6px 0 14px;font-size:14px;min-width:60%;max-width:100%}
.rich th,.rich td{border:1px solid var(--line);padding:6px 10px;text-align:left;vertical-align:top;min-width:70px}
.rich th{background:var(--sunk);font-weight:600}
.rich tbody tr:nth-child(even) td{background:color-mix(in srgb,var(--sunk) 45%,transparent)}
.rich td:focus-within,.rich th:focus-within{outline:2px solid var(--accent);outline-offset:-2px}
.rich hr{border:0;border-top:1px solid var(--line);margin:16px 0}
.rich mark{background:var(--mark);border-radius:3px;padding:0 2px}
.rich code{font:13px var(--f-mono);background:var(--sunk);padding:1px 5px;border-radius:4px}
.rich h2{font-size:22px}
.note-rte h2{font-size:24px;margin-top:24px}.note-rte h3{font-size:18px}
.rte-wrap .rich table{display:block;overflow-x:auto}
.slash{position:absolute;z-index:6;width:240px;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 40px rgba(0,0,0,.2);padding:4px;max-height:300px;overflow:auto}
.slash .pk-item{grid-template-columns:28px minmax(0,1fr)}
@media (max-width:960px){
  .note-grid{grid-template-columns:minmax(0,1fr)}
  .note-side{display:none}
  .sheet.full:not(.noside) .note-grid{grid-template-rows:auto}
  .sheet.full.showside .note-side{display:flex;position:absolute;left:0;right:0;top:53px;bottom:62px;z-index:7;border-left:0}
  .note-page{padding:22px 16px 80px}
  .note-main>.rte-bar{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap}
  .note-main>.tbl-bar{top:43px}
}

@media (max-width:860px){
  .search{flex:1 1 calc(100% - 50px)}
  .top{gap:8px;padding-block:10px}
  .head{padding-block:14px 4px}
  .note-stat{font-size:11px}
  .sheet-f{padding:10px 16px}
  .sheet-h{padding:10px 12px 10px 16px}
  .app{grid-template-columns:minmax(0,1fr)}
  .side{position:fixed;inset:0 auto 0 0;width:min(300px,86vw);z-index:40;transform:translateX(-105%);transition:transform .2s;padding-top:max(16px,env(safe-area-inset-top,0px))}
  .side.open{transform:none;box-shadow:10px 0 40px rgba(0,0,0,.35)}
  .burger{display:block}
  .sidescrim{position:fixed;inset:0;background:rgba(10,12,24,.4);z-index:39}
  .coverbox{grid-template-columns:1fr}
  .coverbox .cover{max-width:280px}
  .two{grid-template-columns:1fr}
  .search kbd{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:16px}
.login-box{width:100%;max-width:340px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px;display:flex;flex-direction:column;gap:12px;align-items:stretch;box-shadow:var(--shadow)}
.login-box svg{align-self:center}
.login-box h1{margin:0 0 6px;text-align:center;font:700 22px var(--f-display)}
.login-box .btn{padding:11px;font-size:15px}
.login-err{background:var(--danger-soft);color:var(--danger);border-radius:8px;padding:8px 12px;font-size:13px}

/* ================= v2 look: midnight navy library ================= */
/* Layout: sidebar 300px with icon nav + main column: search/add bar, type tiles, list of rows with thumbnails */
:root{
  --bg:#0B1120; --side:#0E1528; --surface:#121A2E; --surface2:#172139; --sunk:#0F1729; --line:#212B47; --line2:#2C385A;
  --ink:#E8ECF8; --muted:#8E98B6; --faint:#66718F;
  --accent:#3D6BFF; --accent2:#5B83FF; --accent-ink:#FFFFFF; --accent-soft:rgba(61,107,255,.16);
  --mark:#6B5A12; --danger:#FF6B7A; --danger-soft:rgba(255,107,122,.14); --ok:#3CCB8A; --warn:#F2B25C; --warn-soft:rgba(242,178,92,.14);
  --side-ink:#E8ECF8; --side-muted:#7D88A8; --side-hover:#17213C;
  --tg-l:20%; --tg-t:80%; --tg-b:34%; --tg-s:48%;
  --f-display:"Onest",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-body:"Onest",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --r:14px; --shadow:0 10px 30px rgba(0,0,0,.35);
  color-scheme:dark;
}
:root[data-zy="light"]{
  --bg:#F2F4F9; --side:#FFFFFF; --surface:#FFFFFF; --surface2:#F5F7FC; --sunk:#EEF1F7; --line:#E1E5EF; --line2:#D2D8E6;
  --ink:#121A2E; --muted:#5B6584; --faint:#8A93AD;
  --accent:#3D6BFF; --accent2:#2F5BF0; --accent-ink:#FFFFFF; --accent-soft:rgba(61,107,255,.10);
  --mark:#FFE27A; --danger:#D23B4A; --danger-soft:#FCE6E8; --ok:#1E9A62; --warn:#B4690E; --warn-soft:#FDF0DC;
  --side-ink:#121A2E; --side-muted:#69728F; --side-hover:#EEF2FB;
  --tg-l:93%; --tg-t:34%; --tg-b:82%; --tg-s:70%;
  --shadow:0 10px 30px rgba(21,30,60,.12);
  color-scheme:light;
}
body{background:var(--bg);color:var(--ink);font:15px/1.5 var(--f-body)}
.i,.iconbtn svg,.addbtn svg,.s-ic,.sync-ic,.popmenu svg,.tile-ic svg,.ttile svg,.star svg,.more svg,.pick svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.iconbtn{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;border:0;background:none;color:var(--muted)}
.iconbtn:hover{background:var(--side-hover);color:var(--ink)}
.iconbtn.on{color:var(--ink);background:var(--surface2)}

/* ---------- sidebar ---------- */
.app{grid-template-columns:300px minmax(0,1fr)}
.side{background:var(--side);color:var(--side-ink);border-right:1px solid var(--line);padding-left:max(14px,env(safe-area-inset-left,0px));padding-right:14px;padding-block:20px 12px}
.brand{display:flex;align-items:center;gap:12px;padding:0 4px 20px}
.logo{width:48px;height:48px;border-radius:14px;flex:none;display:grid;place-items:center;background:linear-gradient(145deg,#4D7BFF,#2546D8);box-shadow:0 6px 18px rgba(61,107,255,.35)}
.logo svg{width:34px;height:34px}
.brand-t{flex:1;min-width:0}
.brand-t b{display:block;font:800 24px/1.1 var(--f-display);letter-spacing:-.01em}
.brand-t small{display:block;font:400 12px/1.3 var(--f-body);color:var(--side-muted);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand .iconbtn{align-self:flex-start;color:var(--side-muted)}
.side-scroll{margin:0 -6px;padding:0 6px}
.sec{margin:0 0 6px;padding:0 0 10px;border-bottom:1px solid var(--line)}
.sec:last-child{border-bottom:0}
.sec-h{padding:14px 10px 6px;font:600 11.5px/1 var(--f-body);letter-spacing:.1em;color:var(--side-muted)}
.sec-h button{width:26px;height:26px;display:grid;place-items:center;padding:0;color:var(--side-muted)}
.sec-h button .i{width:18px;height:18px}
.nav{gap:14px;padding:9px 12px;border-radius:12px;font-size:15.5px;color:var(--side-ink);min-height:44px}
.nav .i{width:22px;height:22px;color:var(--side-muted)}
.nav .emo{width:24px;text-align:center;font-size:19px;line-height:1;flex:none}
.nav:hover{background:var(--side-hover)}
.nav.on{background:linear-gradient(135deg,#3D6BFF,#2B4FE0);color:#fff;box-shadow:0 6px 18px rgba(61,107,255,.30),inset 0 1px 0 rgba(255,255,255,.12)}
.nav.on .i{color:#fff}
.nav .cnt{font:500 12.5px var(--f-body);color:var(--side-muted);min-width:24px;text-align:right}
.nav.on .cnt{color:#fff;background:rgba(255,255,255,.18);padding:2px 9px;border-radius:999px}
.nav .cnt.alert{color:var(--danger)}
.tree-row{padding-left:calc(var(--d,0) * 16px)}
.tree-row .nav{flex:1;min-width:0}
.tw{width:18px;height:28px;color:var(--side-muted)}
.tw .i{width:14px;height:14px;transition:transform .15s}
.tw .i.rot{transform:rotate(90deg)}
.tree-row .edit{right:44px;background:var(--side-hover);border-radius:8px;padding:4px;display:grid;place-items:center}
.tree-row .edit .i{width:15px;height:15px}
.side-empty{padding:4px 12px 8px;color:var(--side-muted);font-size:13px}
.tagrow{display:flex;align-items:center;justify-content:space-between;width:100%;background:none;border:0;padding:4px 12px 4px 8px;border-radius:10px;color:var(--side-ink)}
.tagrow:hover{background:var(--side-hover)}
.tagrow .cnt{font-size:12.5px;color:var(--side-muted)}
.tagchip{display:inline-flex;align-items:center;gap:8px;padding:5px 14px 5px 10px;border-radius:999px;background:var(--sunk);border:1px solid var(--line2);font-size:14px}
.tagrow.on .tagchip{border-color:var(--accent);background:var(--accent-soft)}
.tagchip i{width:10px;height:10px;border-radius:50%;background:hsl(var(--h) 75% 58%)}
.sync{display:flex;align-items:center;gap:10px;padding:14px 6px 2px;border-top:1px solid var(--line);margin-top:6px}
.sync-ic{width:26px;height:26px;color:var(--accent2)}
.sync-t{flex:1;min-width:0}
.sync-t b{display:block;font:500 13px var(--f-body)}
.sync-t small{display:block;font-size:12px;color:var(--side-muted)}
.sync-dot{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 22%,transparent)}
.sync-dot.busy{background:var(--warn);box-shadow:0 0 0 3px color-mix(in srgb,var(--warn) 22%,transparent)}
.sync-dot.off{background:var(--danger);box-shadow:0 0 0 3px var(--danger-soft)}
.sync .iconbtn{width:34px;height:34px}
.side-foot,.addmenu,.side>.addbtn{display:none}

/* ---------- top bar ---------- */
.top{border-bottom:0;background:var(--bg);padding-block:22px 6px;gap:14px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.search{flex:1 1 320px;height:50px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0 10px 0 16px;gap:12px}
.search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.search input{font-size:15.5px;color:var(--ink)}
.search input::placeholder{color:var(--faint)}
.s-ic{color:var(--muted);width:20px;height:20px}
.search kbd{font:500 12px var(--f-body);color:var(--muted);background:var(--surface2);border:1px solid var(--line2);border-radius:8px;padding:4px 8px}
.addwrap{position:relative}
.top .addbtn{display:flex;align-items:center;gap:10px;height:50px;padding:0 18px 0 20px;border:0;border-radius:14px;background:linear-gradient(135deg,#4A77FF,#2E55E6);color:#fff;font:600 15.5px var(--f-body);box-shadow:0 8px 22px rgba(61,107,255,.35);margin:0}
.top .addbtn:hover{filter:brightness(1.08)}
.top .addbtn .chev{width:16px;height:16px;opacity:.8}
.viewbtns{display:flex;gap:4px;padding-left:10px;border-left:1px solid var(--line)}
.viewbtns .iconbtn{width:42px;height:42px}
.burger{display:none}

/* ---------- head: tiles + title ---------- */
.head{display:flex;flex-direction:column;align-items:stretch;gap:22px;padding-block:18px 10px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.tile{position:relative;text-align:left;border-radius:16px;padding:16px 16px 14px;min-height:150px;display:flex;flex-direction:column;gap:2px;color:var(--ink);
  border:1px solid color-mix(in srgb,var(--c) 38%,var(--line));background:linear-gradient(160deg,color-mix(in srgb,var(--c) 26%,var(--surface)),var(--surface) 75%)}
.tile:hover{border-color:color-mix(in srgb,var(--c) 70%,var(--line));transform:translateY(-1px)}
.tile-ic{width:50px;height:50px;border-radius:13px;display:grid;place-items:center;background:var(--c);color:#fff;margin-bottom:14px;box-shadow:0 6px 16px color-mix(in srgb,var(--c) 40%,transparent)}
.tile-ic svg{width:26px;height:26px;stroke-width:2}
.tile b{font:700 17px var(--f-body)}
.tile-d{font-size:13px;color:var(--muted);line-height:1.35;padding-right:26px}
.tile-n{position:absolute;right:16px;bottom:12px;font:500 14px var(--f-body);color:var(--muted)}
.h-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.h-left{display:flex;align-items:center;gap:12px;min-width:0}
.h-left .em{font-size:30px;line-height:1}
.head h1{margin:0;font:800 clamp(22px,2.6vw,30px)/1.15 var(--f-display);letter-spacing:-.01em;overflow-wrap:anywhere}
.head .sub{font-size:13.5px;color:var(--muted);margin-top:4px}
.h-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.sortsel{position:relative;display:inline-flex;align-items:center}
.sortsel select{appearance:none;-webkit-appearance:none;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:9px 40px 9px 16px;font:500 14.5px var(--f-body);color:var(--ink);cursor:pointer}
.sortsel .i{position:absolute;right:12px;width:16px;height:16px;pointer-events:none;color:var(--muted)}
.chip{background:hsl(var(--h,220) var(--tg-s) var(--tg-l));color:hsl(var(--h,220) 70% var(--tg-t));border:1px solid hsl(var(--h,220) 45% var(--tg-b));padding:5px 10px 5px 12px;font-size:13px}
.chip button{color:inherit;opacity:.8}

/* ---------- list rows ---------- */
.content{padding-block:4px 60px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.list{background:none;border:0;border-radius:0;gap:12px;overflow:visible}
.row{grid-template-columns:120px minmax(0,1fr) auto;gap:20px;align-items:center;padding:14px 18px 14px 14px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);min-height:110px}
.row:last-child{border-bottom:1px solid var(--line)}
.row:hover{background:var(--surface2);border-color:var(--line2)}
.row.picked{background:var(--accent-soft);border-color:var(--accent)}
.row.pinned{border-color:color-mix(in srgb,var(--warn) 45%,var(--line))}
.row .thumb{width:120px;height:82px;border-radius:12px;overflow:hidden;position:relative;background:none;display:grid;place-items:center}
.row .thumb img{width:100%;height:100%;object-fit:cover;border-radius:12px;border:1px solid var(--line2)}
.row .thumb .gen{border-radius:12px;padding:8px 10px}
.row .thumb .big{font-size:26px}
.ttile{width:64px;height:64px;border-radius:16px;display:grid;place-items:center;position:relative;color:color-mix(in srgb,var(--c) 75%,#fff);
  background:color-mix(in srgb,var(--c) 22%,var(--surface));border:1px solid color-mix(in srgb,var(--c) 45%,var(--line))}
.ttile svg{width:30px;height:30px;stroke-width:1.9}
.ttile .ext{position:absolute;bottom:-8px;left:50%;transform:translateX(-50%);font:700 9.5px var(--f-mono);letter-spacing:.04em;background:var(--c);color:#fff;padding:2px 5px;border-radius:5px}
.r-main{min-width:0;display:flex;flex-direction:column;gap:5px}
.r-title{display:flex;align-items:center;gap:8px;font:600 16.5px/1.3 var(--f-body);min-width:0}
.r-title>span:first-of-type{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.r-title .flag{position:static;font-size:10.5px;flex:none}
.pin-i{width:16px!important;height:16px!important;color:var(--warn)}
.r-ex{font-size:14px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.r-ex.url,.cmt.url{color:color-mix(in srgb,var(--accent2) 70%,var(--muted))}
.r-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:3px;align-items:center}
.tg{font:500 12.5px/1 var(--f-body);padding:6px 12px;border-radius:999px;border:1px solid hsl(var(--h) 45% var(--tg-b));background:hsl(var(--h) var(--tg-s) var(--tg-l));color:hsl(var(--h) 70% var(--tg-t))}
.tg:hover{filter:brightness(1.15)}
.colchip{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;padding:5px 10px;border-radius:999px;border:1px solid var(--line2);color:var(--muted)}
.lnkcnt{font-size:12px;color:var(--faint)}
.r-side{display:grid;grid-template-columns:auto auto;grid-template-rows:auto 1fr auto;align-self:stretch;justify-items:end;gap:2px 4px}
.r-side .r-date{grid-column:1/3;grid-row:3;font-size:13px;color:var(--muted);white-space:nowrap}
.star,.more{width:34px;height:34px;border:0;background:none;border-radius:9px;display:grid;place-items:center;color:var(--muted);padding:0}
.star:hover,.more:hover{background:var(--surface2);color:var(--ink)}
.star.on{color:#FFB020}
.star.on svg{fill:#FFB020;stroke:#FFB020}
.flag{background:rgba(15,18,32,.8);border-radius:6px;font:600 10.5px/1 var(--f-body);padding:4px 7px}
.flag.pin{background:#C98A0B;display:inline-grid;place-items:center;padding:3px}
.flag.pin svg{width:13px;height:13px;stroke:#fff;fill:none;stroke-width:2}
.status{font:500 11.5px var(--f-body)}

/* ---------- card grid ---------- */
.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card{background:var(--surface);border-color:var(--line);border-radius:var(--r)}
.card:hover{border-color:var(--line2);box-shadow:var(--shadow)}
.card.picked{outline:2px solid var(--accent)}
.card .cover{background:var(--sunk);display:grid;place-items:center}
.card .cover .ttile{width:76px;height:76px}
.c-top{display:flex;align-items:flex-start;gap:2px}
.c-top .title{flex:1;min-width:0;font-size:15.5px}
.c-top .star,.c-top .more{width:30px;height:30px;margin-top:-4px}
.card .foot{align-items:center}
.c-date{margin-left:auto;font-size:12.5px;color:var(--muted);white-space:nowrap}
.gen.note{background:repeating-linear-gradient(var(--surface) 0 21px,var(--line) 21px 22px);color:var(--muted)}
.gen.file{background:var(--sunk)}

/* ---------- selection, menus, sheets ---------- */
.pick{border-color:#fff;background:rgba(10,14,28,.55);color:transparent;display:grid;place-items:center}
.pick svg{width:14px;height:14px;stroke-width:3}
.pick.on{color:#fff}
.popmenu{position:fixed;z-index:90;min-width:230px;background:var(--surface);border:1px solid var(--line2);border-radius:14px;padding:6px;box-shadow:0 18px 50px rgba(0,0,0,.45)}
.popmenu button{display:flex;align-items:center;gap:12px;width:100%;border:0;background:none;color:var(--ink);padding:9px 10px;border-radius:9px;text-align:left;font-size:14.5px}
.popmenu button:hover,.popmenu button:focus-visible{background:var(--surface2);outline:none}
.popmenu button svg{width:18px;height:18px;color:var(--muted)}
.popmenu button span{flex:1}
.popmenu small{font-size:12px;color:var(--faint)}
.popmenu .dng,.popmenu .dng svg{color:var(--danger)}
.popmenu hr{border:0;border-top:1px solid var(--line);margin:5px 4px}
.mtile{flex:none!important;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--c)}
.mtile svg{color:#fff!important;width:17px!important;height:17px!important}
.scrim{background:rgba(3,6,16,.6);backdrop-filter:blur(2px)}
.scrim.full{background:var(--bg)}
.sheet{background:var(--surface);border-left:1px solid var(--line)}
.sheet-h,.sheet-f{border-color:var(--line)}
.inp,.tagbox{background:var(--sunk);border-color:var(--line2);color:var(--ink)}
.inp:focus,.tagbox:focus-within{background:var(--sunk);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.btn{background:var(--surface2);border-color:var(--line2);color:var(--ink);border-radius:10px}
.btn:hover{border-color:var(--faint)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}
.seg{background:var(--sunk)}
.seg button.on{background:var(--surface2);color:var(--ink)}
.panel{background:var(--surface);border-color:var(--line);border-radius:var(--r)}
.dgroup{background:var(--surface);border-color:var(--line)}
.bulk{background:var(--surface2);box-shadow:0 12px 40px rgba(0,0,0,.4)}
.toast{background:var(--ink);color:var(--bg);border-radius:12px}
.empty h3{font-family:var(--f-display);font-weight:800}
.rte-bar{background:var(--sunk)}
.note-main>.rte-bar{background:var(--surface)}
.rich th{background:var(--sunk)}
.sugg button{background:var(--sunk)}
.emojis button{background:var(--sunk)}
.dropmask span{background:var(--surface)}
.notice{background:var(--accent-soft)}
.themeseg{display:flex;gap:6px}

/* ---------- smaller screens ---------- */
@media (max-width:1100px){ .tiles{grid-template-columns:repeat(2,minmax(0,1fr))} .tile{min-height:120px} }
@media (max-width:860px){
  .app{grid-template-columns:minmax(0,1fr)}
  .side{width:min(310px,88vw)}
  .burger{display:grid}
  .top{padding-block:12px 4px;gap:8px;padding-left:max(14px,env(safe-area-inset-left,0px));padding-right:max(14px,env(safe-area-inset-right,0px))}
  .search{flex:1 1 calc(100% - 50px);order:1;height:44px}
  .burger{order:0}
  .addwrap{order:2;flex:1}
  .top .addbtn{height:44px;width:100%;justify-content:center}
  .viewbtns{order:3;border-left:0;padding-left:0}
  .search kbd{display:none}
  .head,.content{padding-left:max(14px,env(safe-area-inset-left,0px));padding-right:max(14px,env(safe-area-inset-right,0px))}
  .head{gap:16px;padding-top:10px}
  .tiles{gap:10px}
  .tile{min-height:0;padding:12px;flex-direction:row;flex-wrap:wrap;align-items:center;column-gap:10px}
  .tile-ic{width:38px;height:38px;margin:0;border-radius:11px}
  .tile-ic svg{width:20px;height:20px}
  .tile b{font-size:15px}
  .tile-d{display:none}
  .tile-n{position:static;margin-left:auto}
  .row{grid-template-columns:72px minmax(0,1fr) auto;gap:12px;padding:10px 10px 10px 10px;min-height:0}
  .row .thumb{width:72px;height:56px}
  .ttile{width:48px;height:48px;border-radius:13px}
  .ttile svg{width:22px;height:22px}
  .r-title{font-size:15px}
  .r-ex{font-size:13px}
  .r-side{grid-template-rows:auto auto}
  .r-side .r-date{display:none}
  .tg{padding:5px 10px;font-size:12px}
}

/* v2 refinements */
.brand-t small{white-space:normal;font-size:11.5px;line-height:1.35}
.tw.hid{display:none}
.tree-row .tw:not(.hid){margin-left:-4px;margin-right:-6px}
.row .thumb .pick{top:6px;left:6px;transform:none;width:22px;height:22px}
@media (hover:none){ .pick{opacity:0} .picking .pick,.pick.on{opacity:1} }
@media (max-width:860px){
  .r-side{grid-template-columns:auto;grid-template-rows:auto auto;gap:0}
  .r-tags{flex-wrap:nowrap;overflow:hidden;mask-image:linear-gradient(90deg,#000 85%,transparent)}
  .r-tags .colchip,.r-tags .lnkcnt{display:none}
  .row{grid-template-columns:64px minmax(0,1fr) 34px;gap:12px;padding:10px 6px 10px 10px}
  .row .thumb{width:64px;height:52px}
  .r-title .flag{display:none}
}