/* Sidenote — shared tokens, editor content styles, popovers, palette, toolbar. */
:root {
  --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-humanist: "Avenir Next", Avenir, "Gill Sans", "Segoe UI", system-ui, sans-serif;
  --font-classic: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Charter, Georgia, serif;
  --font-rounded: ui-rounded, "SF Pro Rounded", "Hiragino Maru Gothic ProN", "Arial Rounded MT Bold", Nunito, system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --font: var(--font-system);
  --hfont: var(--font);
  --size: 15px; --lh: 1.6; --bs: 2px; --hs: 1;
  --h1: 1.55; --h2: 1.28; --h3: 1.1; --hw: 650; --hw3: 600; --hls: -.012em;
  --accent: #3d8bd9;
  --accent-fg: var(--accent);
  --paper: #ffffff;
  --fg: #1c1c1f; --fg2: #66666e; --fg3: #a3a3ab;
  --line: #ebebee; --hover: #f2f2f5;
  --shadow: 0 10px 36px rgba(20, 20, 30, .12);
  --danger: #d1453b;
  --r: 8px; --dur: 160ms; --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}
/* light schemes */
html[data-scheme=offwhite] { --paper: #faf8f4; --fg: #22201c; --fg2: #6b675f; --fg3: #a39e95; --line: #e9e5dd; --hover: #f1eee7; }
html[data-scheme=sepia] { --paper: #f6efe2; --fg: #3b3025; --fg2: #7b6d5c; --fg3: #ad9f8c; --line: #e6dccb; --hover: #efe6d6; }
html[data-scheme=mist] { --paper: #f5f7fa; --fg: #1b1f26; --fg2: #646b78; --fg3: #a0a7b4; --line: #e1e6ee; --hover: #ecf0f5; }
html[data-scheme=stone] { --paper: #f1f1f2; --fg: #1c1c1f; --fg2: #67676d; --fg3: #a2a2a8; --line: #dfdfe3; --hover: #e8e8eb; }
html[data-scheme=sage] { --paper: #f2f6f0; --fg: #1d231d; --fg2: #637062; --fg3: #9eab9c; --line: #dde5db; --hover: #e8eee6; }
/* dark schemes */
html[data-theme=dark] {
  --paper: #161618; --fg: #ededf0; --fg2: #9d9da6; --fg3: #5e5e67; --line: #2a2a30; --hover: #202025;
  --shadow: 0 10px 36px rgba(0, 0, 0, .5); --accent-fg: color-mix(in srgb, var(--accent) 68%, #fff); --danger: #ef6a5f;
  color-scheme: dark;
}
html[data-scheme=black] { --paper: #000000; --fg: #ececec; --fg2: #9a9a9a; --fg3: #5a5a5a; --line: #222222; --hover: #141414; }
html[data-scheme=slate] { --paper: #141a22; --fg: #e6ebf2; --fg2: #96a1b2; --fg3: #5b6677; --line: #27303d; --hover: #1c232d; }
html[data-scheme=mocha] { --paper: #1b1714; --fg: #efe9e2; --fg2: #a39a8f; --fg3: #665d53; --line: #30291f; --hover: #242019; }
html[data-scheme=forest] { --paper: #121a16; --fg: #e5ede7; --fg2: #93a498; --fg3: #56665b; --line: #243029; --hover: #1a2420; }
html[data-scheme=plum] { --paper: #191421; --fg: #ece6f2; --fg2: #a197ad; --fg3: #635a70; --line: #2e2639; --hover: #221c2b; }
/* fonts */
html[data-font=humanist] { --font: var(--font-humanist); }
html[data-font=classic] { --font: var(--font-classic); }
html[data-font=serif] { --font: var(--font-serif); }
html[data-font=rounded] { --font: var(--font-rounded); }
html[data-font=mono] { --font: var(--font-mono); }
/* text rhythm */
html[data-line=compact] { --lh: 1.45; }
html[data-line=relaxed] { --lh: 1.8; }
html[data-spacing=tight] { --bs: 0px; }
html[data-spacing=airy] { --bs: 6px; }
html[data-hscale=s] { --hs: .88; }
html[data-hscale=l] { --hs: 1.18; }
/* heading presets */
html[data-headings=compact] { --h1: 1.25; --h2: 1.12; --h3: 1.02; --hw: 650; --hw3: 600; }
html[data-headings=display] { --h1: 2; --h2: 1.5; --h3: 1.2; --hw: 700; --hw3: 650; --hls: -.025em; }
html[data-headings=serif] { --hfont: var(--font-serif); --h1: 1.7; --h2: 1.35; --h3: 1.15; --hw: 600; --hw3: 600; --hls: -.005em; }
html[data-headings=mono] { --hfont: var(--font-mono); --h1: 1.3; --h2: 1.15; --h3: 1.02; --hw: 600; --hw3: 600; --hls: 0; }
html[data-headings=caps] { --h1: 1.4; --h2: 1.15; --h3: .8; --hw: 700; --hw3: 650; }
html[data-headings=caps] .ed h3 { text-transform: uppercase; letter-spacing: .1em; color: var(--fg2); }
html[data-tint=on] :is(.ed h1, .ed h2, .ed h3, .title) { color: var(--accent-fg); }
html[data-strike=off] .ed ul.todo > li[data-checked=true] { text-decoration: none; }
html[data-checks=round] .ed ul.todo > li::before { border-radius: 50%; }
html[data-topline=off] .accent-line { display: none; }
html[data-backlinks=off] .backlinks { display: none; }
html[data-fold=off] .ed :is(h1, h2, h3)::before { display: none; }

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font: 14px/1.5 var(--font); color: var(--fg); background: var(--paper); -webkit-font-smoothing: antialiased; overflow: hidden; transition: background 200ms, color 200ms; }
button { font: inherit; color: inherit; cursor: pointer; }
::selection { background: color-mix(in srgb, var(--accent) 24%, transparent); }
.spacer { flex: 1; }
.hide { display: none !important; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; display: inline-block; transition: background 200ms; }
.ib { width: 28px; height: 28px; border: 0; background: transparent; border-radius: 6px; color: var(--fg2); display: inline-grid; place-items: center; transition: background var(--dur), color var(--dur); }
.ib:hover { background: var(--hover); color: var(--fg); }
kbd { font: 11px var(--font-mono); color: var(--fg3); border: 1px solid var(--line); border-radius: 4px; padding: 0 4px; }
.btn { border: 1px solid var(--line); background: transparent; border-radius: 6px; padding: 6px 12px; font-size: 13px; color: var(--fg); transition: background var(--dur); }
.btn:hover { background: var(--hover); }
.scroll { scrollbar-width: thin; scrollbar-color: var(--line) transparent; }

/* title */
.title { width: 100%; border: 0; background: transparent; font-family: var(--hfont); font-weight: var(--hw); font-size: calc(var(--size) * 1.5 * var(--hs)); line-height: 1.25; color: var(--fg); padding: 2px 0 6px; outline: none; letter-spacing: var(--hls); }
.title::placeholder { color: var(--fg3); }

/* ---- editor content ------------------------------------------------------ */
.ed { position: relative; outline: none; font-size: var(--size); line-height: var(--lh); caret-color: var(--accent); min-height: 30vh; word-wrap: break-word; }
.ed.empty::before { content: attr(data-placeholder); color: var(--fg3); position: absolute; left: 0; top: 0; pointer-events: none; }
.ed > * { margin: 0; padding: var(--bs) 0; }
.ed p:empty::after { content: ""; }
.ed h1 { font-family: var(--hfont); font-size: calc(var(--h1) * var(--hs) * 1em); font-weight: var(--hw); letter-spacing: var(--hls); line-height: 1.25; padding-top: .7em; }
.ed h2 { font-family: var(--hfont); font-size: calc(var(--h2) * var(--hs) * 1em); font-weight: var(--hw); letter-spacing: var(--hls); line-height: 1.3; padding-top: .55em; }
.ed h3 { font-family: var(--hfont); font-size: calc(var(--h3) * var(--hs) * 1em); font-weight: var(--hw3); line-height: 1.35; padding-top: .4em; }
.ed ul, .ed ol { padding-left: 1.45em; }
.ed ul ul, .ed ol ol, .ed ul ol, .ed ol ul { padding-top: 0; padding-bottom: 0; }
.ed li { padding: 1px 0; }
.ed li::marker { color: var(--fg3); }
.ed ul.todo { list-style: none; padding-left: 0; }
.ed ul.todo ul.todo { padding-left: 26px; }
.ed ul.todo > li { position: relative; padding-left: 26px; transition: color var(--dur); }
.ed ul.todo > li { --ct: calc(1px + (var(--lh) * 1em - 15px) / 2); }
.ed ul.todo > li::before { content: ""; position: absolute; left: 1px; top: var(--ct); width: 15px; height: 15px; border: 1.5px solid var(--fg3); border-radius: 4.5px; background: transparent; transition: background var(--dur), border-color var(--dur); cursor: pointer; }
.ed ul.todo > li:hover::before { border-color: var(--accent); }
.ed ul.todo > li[data-checked=true]::before { background: var(--accent); border-color: var(--accent); }
.ed ul.todo > li[data-checked=true]::after { content: ""; position: absolute; left: 6.5px; top: calc(var(--ct) + 2.5px); width: 4px; height: 8px; border: solid var(--on-accent, #fff); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.ed ul.todo > li[data-checked=true] { color: var(--fg3); text-decoration: line-through; text-decoration-color: color-mix(in srgb, var(--fg3) 60%, transparent); }
.ed blockquote { padding: 2px 0 2px 14px; margin: 4px 0; border-left: 3px solid var(--accent); color: var(--fg2); }
.ed hr { border: 0; border-top: 1px solid var(--line); padding: 0; margin: 12px 0; }
.ed code { font-family: var(--font-mono); font-size: .86em; background: var(--hover); padding: .1em .35em; border-radius: 4px; }
.ed pre { font-family: var(--font-mono); font-size: .86em; background: var(--hover); padding: 10px 12px; border-radius: var(--r); white-space: pre-wrap; }
.ed mark { background: color-mix(in srgb, var(--accent) 28%, transparent); color: inherit; border-radius: 2px; padding: 0 .1em; }
.ed strike, .ed s { text-decoration-color: var(--fg3); }
.ed a { color: var(--accent-fg); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent); text-underline-offset: 2px; cursor: pointer; transition: text-decoration-color var(--dur); }
.ed a:hover { text-decoration-color: var(--accent); }
.ed a[data-note] { --a: var(--accent); --a: attr(data-accent type(<color>), var(--accent)); text-decoration: none; background: color-mix(in srgb, var(--a) 12%, transparent); color: inherit; padding: 1px 7px 1px 5px; border-radius: 5px; font-weight: 500; white-space: nowrap; transition: background var(--dur); }
.ed a[data-note]:hover { background: color-mix(in srgb, var(--a) 22%, transparent); }
.ed time[data-at], .ed span[data-m] { display: inline-block; padding: 0 7px 0 5px; border-radius: 5px; font-size: .92em; font-weight: 500; white-space: nowrap; cursor: pointer; background: color-mix(in srgb, var(--accent) 10%, transparent); transition: background var(--dur); }
.ed time[data-at]::before { content: "⏰"; margin-right: 4px; font-size: .9em; }
.ed span[data-m=person]::before { content: "👤"; margin-right: 4px; font-size: .9em; }
.ed span[data-m=place]::before { content: "📍"; margin-right: 4px; font-size: .9em; }
.ed time[data-at]:hover, .ed span[data-m]:hover { background: color-mix(in srgb, var(--accent) 20%, transparent); }
.ed time[data-due] { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }
.ed time[data-done] { opacity: .55; text-decoration: line-through; }
.ed li > p, .ed td > p, .ed th > p, .ed blockquote > p { margin: 0; }
.sug { position: fixed; z-index: 60; min-width: 220px; max-width: 320px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); padding: 4px; font-size: 13px; }
.sug-i { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 6px; cursor: pointer; }
.sug-i.sel { background: var(--hover); }
.sug-ic { width: 20px; text-align: center; flex: none; }
.sug-l { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sug .hint { margin-left: auto; color: var(--fg3); font-size: 11.5px; flex: none; }
.wc { position: absolute; right: 12px; z-index: 5; font-size: 11.5px; color: var(--fg2); background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 2px 9px; opacity: 0; transform: translateY(4px); transition: opacity var(--dur), transform var(--dur) var(--ease); pointer-events: none; }
.wc.on { opacity: 1; transform: none; }
.has-grip { position: relative; }
.grip { position: absolute; left: 0; top: 0; width: 20px; height: 20px; display: grid; place-items: center; color: var(--fg3); border-radius: 5px; cursor: grab; opacity: 0; pointer-events: none; transition: opacity var(--dur), background var(--dur); z-index: 3; }
.grip.on { opacity: 1; pointer-events: auto; }
.grip:hover { background: var(--hover); color: var(--fg2); }
.grip svg { width: 14px; height: 14px; }
.drop-line { position: absolute; height: 2px; border-radius: 1px; background: var(--accent); opacity: 0; pointer-events: none; z-index: 3; }
.drop-line.on { opacity: 1; }
.ed .dragging { opacity: .35; }
body.grabbing, body.grabbing * { cursor: grabbing !important; user-select: none; }
.ed a[data-note]::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--a); margin-right: 5px; vertical-align: 1px; }
.ed a[data-accent=ink] { --a: #45454d; } .ed a[data-accent=coral] { --a: #e0624c; } .ed a[data-accent=amber] { --a: #d9962b; } .ed a[data-accent=olive] { --a: #7c9a3e; }
.ed a[data-accent=teal] { --a: #2f9c8f; } .ed a[data-accent=sky] { --a: #3d8bd9; } .ed a[data-accent=iris] { --a: #7b6fd6; } .ed a[data-accent=rose] { --a: #d6609a; }
html[data-theme=dark] .ed a[data-accent=ink] { --a: #9a9aa6; }
.ed a[data-accent=dead] { --a: var(--fg3); text-decoration: line-through; }
/* foldable headings: a chevron in the left gutter, shown on hover and while folded */
.ed [data-fh] { display: none !important; }
.ed :is(h1, h2, h3) { position: relative; }
.ed :is(h1, h2, h3)::before { content: ""; position: absolute; left: -21px; top: calc(var(--fy) - 8px); width: 16px; height: 16px; border-radius: 4px; background: var(--fg3); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6.5l3.5 3.5 3.5-3.5' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6.5l3.5 3.5 3.5-3.5' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat; opacity: 0; cursor: pointer; transition: opacity var(--dur), transform var(--dur) var(--ease), background var(--dur); }
.ed h1 { --fy: calc(.7em + .625em); } .ed h2 { --fy: calc(.55em + .65em); } .ed h3 { --fy: calc(.4em + .675em); }
.ed :is(h1, h2, h3):hover::before { opacity: 1; }
.ed :is(h1, h2, h3)[data-fold]::before { opacity: 1; transform: rotate(-90deg); background: var(--fg2); }
html[data-fold=on] .ed :is(h1, h2, h3)[data-fold]::after { content: "…"; color: var(--fg3); font-weight: 400; margin-left: .35em; }
.ed details { padding: 0; margin: 2px 0; }
.ed summary { list-style: none; position: relative; padding: 2px 0 2px 22px; font-weight: 500; cursor: text; }
.ed summary::-webkit-details-marker { display: none; }
.ed summary::before { content: ""; position: absolute; left: 5px; top: .62em; width: 6px; height: 6px; border: solid var(--fg2); border-width: 1.5px 1.5px 0 0; transform: rotate(45deg); transition: transform var(--dur) var(--ease), border-color var(--dur); cursor: pointer; }
.ed summary:hover::before { border-color: var(--accent); }
.ed details[open] > summary::before { transform: rotate(135deg); }
.ed .dt { padding: 0 0 2px 22px; }
.ed .dt > * { margin: 0; padding: var(--bs) 0; }
.ed table { border-collapse: collapse; width: 100%; margin: 6px 0; font-size: .95em; padding: 0; }
.ed th, .ed td { border: 1px solid var(--line); padding: 5px 9px; vertical-align: top; min-width: 56px; text-align: left; }
.ed th { background: color-mix(in srgb, var(--accent) 8%, transparent); font-weight: 600; }
.ed td:focus-within, .ed th:focus-within { box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--accent) 60%, transparent); }

/* backlinks */
.backlinks { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 28px; padding-top: 12px; border-top: 1px solid var(--line); }
.backlinks:empty { display: none; }
.bl-label { font-size: 11px; color: var(--fg3); text-transform: uppercase; letter-spacing: .06em; margin-right: 4px; }
.bl { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: transparent; border-radius: 999px; padding: 3px 10px 3px 8px; font-size: 12.5px; color: var(--fg2); transition: background var(--dur), color var(--dur); }
.bl:hover { background: var(--hover); color: var(--fg); }

/* ---- toolbar ------------------------------------------------------------- */
.bar { display: flex; align-items: center; gap: 2px; padding: 6px 8px; overflow-x: auto; scrollbar-width: none; flex: none; background: var(--paper); }
.bar::-webkit-scrollbar { display: none; }
.bar .off, .bar .none, .bar.empty, .bar.ro-hide { display: none !important; }
.ed.ro { caret-color: transparent; }
.ro-note { margin-left: auto; font-size: 11px; color: var(--fg2); border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; }
.grp { display: flex; gap: 1px; }
.tb { width: 27px; height: 27px; border: 0; background: transparent; border-radius: 6px; color: var(--fg2); display: grid; place-items: center; flex: none; transition: background var(--dur), color var(--dur); }
.tb:hover { background: var(--hover); color: var(--fg); }
.tb.on { color: var(--accent-fg); background: color-mix(in srgb, var(--accent) 13%, transparent); }
.tb-txt { font: 600 12px var(--font-system); letter-spacing: -.02em; }
.sep { width: 1px; height: 16px; background: var(--line); margin: 0 5px; flex: none; }

/* ---- popover ------------------------------------------------------------- */
.pop { position: fixed; z-index: 30; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); padding: 4px; min-width: 170px; max-width: 300px; opacity: 0; transform: translateY(4px) scale(.98); transition: opacity var(--dur), transform var(--dur) var(--ease); pointer-events: none; }
.pop.show { opacity: 1; transform: none; pointer-events: auto; }
.pop.menu { max-height: 60vh; overflow-y: auto; min-width: 210px; }
.pop .it { display: flex; align-items: center; gap: 9px; padding: 6px 9px; border-radius: 6px; font-size: 13px; cursor: pointer; color: var(--fg); white-space: nowrap; transition: background var(--dur); }
.pop .it:hover, .pop .it.sel { background: var(--hover); }
.pop .it.sel .it-l { font-weight: 500; }
.pop .it.danger { color: var(--danger); }
.pop .it.new { color: var(--fg2); }
.pop .it-k { width: 24px; font: 600 11px var(--font-system); color: var(--fg3); flex: none; }
.pop .it.sel .it-k { color: var(--accent-fg); }
.pop .it-label { font-size: 11px; color: var(--fg3); text-transform: uppercase; letter-spacing: .06em; padding: 8px 9px 2px; }
.pop .it-l { overflow: hidden; text-overflow: ellipsis; }
.pi-ic { width: 18px; height: 18px; display: inline-grid; place-items: center; color: var(--fg2); flex: none; }
.swatches { display: flex; gap: 7px; padding: 6px 9px 8px; }
.sw { width: 22px; height: 22px; border-radius: 50%; border: 2px solid transparent; background: var(--c); padding: 0; box-shadow: inset 0 0 0 2px var(--paper); transition: transform var(--dur) var(--ease), border-color var(--dur); }
.sw:hover { transform: scale(1.12); }
.sw.on { border-color: var(--fg); }
.sw.custom { background: conic-gradient(from 90deg, #e0624c, #d9962b, #7c9a3e, #2f9c8f, #3d8bd9, #7b6fd6, #d6609a, #e0624c); position: relative; overflow: hidden; display: inline-block; }
.sw.custom.on { background: var(--c); }
.sw.custom input { position: absolute; inset: -10px; opacity: 0; cursor: pointer; }
.sw.auto { background: transparent; border: 1.5px dashed var(--fg3); box-shadow: none; }
.sw.auto.on { border-color: var(--fg); border-style: solid; }

/* ---- ⌘K palette ---------------------------------------------------------- */
.pal { position: fixed; inset: 0; z-index: 50; display: flex; justify-content: center; align-items: flex-start; padding: 10vh 16px 0; background: color-mix(in srgb, var(--fg) 14%, transparent); opacity: 0; pointer-events: none; transition: opacity var(--dur); }
.pal.show { opacity: 1; pointer-events: auto; }
.pal-box { width: min(540px, 100%); background: var(--paper); border-radius: 12px; box-shadow: 0 24px 70px rgba(0, 0, 0, .28); border: 1px solid var(--line); overflow: hidden; transform: translateY(-8px) scale(.985); transition: transform var(--dur) var(--ease); }
.pal.show .pal-box { transform: none; }
.pal input { width: 100%; border: 0; outline: 0; background: transparent; font: 15px var(--font); color: var(--fg); padding: 14px 16px; border-bottom: 1px solid var(--line); }
.pal input::placeholder { color: var(--fg3); }
.pal-list { max-height: 52vh; overflow-y: auto; padding: 6px; scrollbar-width: thin; }
.pi { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; font-size: 13.5px; cursor: pointer; color: var(--fg); }
.pi.sel { background: var(--hover); }
.pi-l { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pi .hint { margin-left: auto; color: var(--fg3); font-size: 12px; flex: none; max-width: 40%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pal-empty { padding: 22px; color: var(--fg3); text-align: center; font-size: 13px; }

@media (max-width: 340px) {
  .tb[data-cmd=underline], .tb[data-cmd=strike] { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ---- notepad menu, crumbs, subpads ------------------------------------------- */
.pop .it-sep { height: 1px; background: var(--line); margin: 4px 6px; }
.pop .it.done .it-l { color: var(--accent-fg); }
.pop .it.starred .pi-ic { color: var(--accent-fg); }
.pop .it-foot { display: flex; align-items: center; gap: 7px; font-size: 11.5px; color: var(--fg3); padding: 8px 9px 4px; margin-top: 4px; border-top: 1px solid var(--line); }
.pop .it-foot .pi-ic { width: 14px; height: 14px; color: var(--fg3); }
.pop .it-foot .pi-ic svg { width: 14px; height: 14px; }
.pop .it.arch { color: var(--fg2); }
.pop .it.toggle-arch { color: var(--fg3); font-size: 12px; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 4px; font-size: 12px; color: var(--fg3); margin: 4px 0 -2px; min-height: 0; }
.crumbs:empty { display: none; }
.crumbs button { border: 0; background: transparent; padding: 1px 4px; border-radius: 4px; font: inherit; color: var(--fg2); max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; transition: background var(--dur), color var(--dur); }
.crumbs button:hover { background: var(--hover); color: var(--fg); }
.crumbs .sl { color: var(--line); }
.crumbs .arch-note { display: inline-flex; align-items: center; gap: 6px; margin-left: auto; color: var(--fg3); }
.crumbs .arch-note button { color: var(--accent-fg); }
.subpads { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 2px 0 12px; }
.subpads:empty { display: none; }
.subpads .sp-ic { width: 16px; height: 16px; display: grid; place-items: center; color: var(--fg3); }
.subpads .sp-ic svg { width: 14px; height: 14px; }
.subpads .sp { display: inline-flex; align-items: center; gap: 6px; max-width: 100%; border: 1px solid var(--line); background: transparent; padding: 3px 10px 3px 8px; border-radius: 999px; font: inherit; font-size: 12.5px; color: var(--fg2); cursor: pointer; transition: background var(--dur), color var(--dur), border-color var(--dur); }
.subpads .sp:hover { background: var(--hover); color: var(--fg); border-color: color-mix(in srgb, var(--fg3) 50%, transparent); }
.subpads .sp .it-l { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 180px; }
.subpads .sp .n { font-size: 11px; color: var(--fg3); }

/* open-a-shared-notepad popover */
.pop.share-pop { width: 320px; max-width: calc(100vw - 16px); padding: 12px; }
.share-pop .sp-title { font-size: 13px; font-weight: 600; margin-bottom: 9px; }
.share-pop .sp-row { display: flex; gap: 6px; }
.share-pop .inp { flex: 1; min-width: 0; border: 1px solid var(--line); background: transparent; border-radius: 6px; padding: 6px 9px; font: 12.5px var(--font-mono); color: var(--fg); outline: none; transition: border-color var(--dur); }
.share-pop .inp:focus { border-color: var(--accent); }
.share-pop .btn.primary { white-space: nowrap; }
.share-pop .sp-err { color: var(--danger); font-size: 12px; margin: 8px 0 0; }
.share-pop .sp-err:empty, .share-pop .sp-note:empty { display: none; }
.share-pop .sp-note { color: var(--fg2); font-size: 12px; margin: 8px 0 0; }
.share-pop .sp-fine { color: var(--fg3); font-size: 11.5px; line-height: 1.45; margin: 9px 0 0; }

.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent, #fff); }
.btn.primary:hover { background: color-mix(in srgb, var(--accent) 86%, #000); }
.btn:disabled, .inp:disabled { opacity: .6; cursor: default; }
.toast { position: fixed; left: 50%; bottom: 18px; z-index: 70; transform: translate(-50%, 8px); background: var(--fg); color: var(--paper); font-size: 12.5px; padding: 7px 14px; border-radius: 999px; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: opacity var(--dur), transform var(--dur) var(--ease); }
.toast.on { opacity: 1; transform: translate(-50%, 0); }
.tpls { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.ed:not(.empty) + .tpls, .ed.ro + .tpls { display: none; }
.tpls .tl { font-size: 11px; color: var(--fg3); align-self: center; margin-right: 2px; }
.tpls button { border: 1px solid var(--line); background: transparent; border-radius: 999px; padding: 3px 10px; font: inherit; font-size: 12px; color: var(--fg2); cursor: pointer; transition: background var(--dur), color var(--dur); }
.tpls button:hover { background: var(--hover); color: var(--fg); }