/* ============================== THEME TOKENS ============================== */

/* Fonts, radii and the tab height: theme-independent design constants. */
:root{
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --serif-d:'Fraunces',Georgia,serif;
  --serif-b:'Newsreader',Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI','Noto Sans',Helvetica,Arial,sans-serif,'Apple Color Emoji','Segoe UI Emoji';
  --r:13px;
  --tab-h:40px;
}

/* "ink" = dark theme. bg-* are surfaces (deep→editor), text-* are foreground
   ramps, accent* are the orange/teal highlights, and t-* colour the markdown
   source view + code highlighter so both themes stay in sync. */
html[data-theme="ink"]{
  --bg-deep:#09080b;
  --bg-window:#17161c;
  --bg-panel:#121117;
  --bg-editor:#1a191f;
  --bg-tab:#121117;
  --bg-tab-active:#1a191f;
  --bg-hover:#211f28;
  --border:#2a2833;
  --border-soft:#201e27;
  --text:#e9e6df;
  --text-dim:#9b97a6;
  --text-faint:#5d5a68;
  --accent:#ff8a4c;
  --accent-2:#56c2c0;
  --accent-soft:rgba(255,138,76,.13);
  --t-heading:#ff8a4c;
  --t-strong:#f1c473;
  --t-link:#56c2c0;
  --t-url:#5d5a68;
  --t-codespan:#a6d676;
  --t-code:#9b97a6;
  --t-quote:#8f8aa0;
  --t-marker:#ff8a4c;
  --t-fence:#ff7a9c;
  --t-hr:#5d5a68;
  --grain:.035;
  color-scheme:dark;
}

/* "paper" = light theme: the same token set, warm-paper palette. */
html[data-theme="paper"]{
  --bg-deep:#d8d1c0;
  --bg-window:#fbf8f1;
  --bg-panel:#f0ebdf;
  --bg-editor:#fbf8f1;
  --bg-tab:#ece5d6;
  --bg-tab-active:#fbf8f1;
  --bg-hover:#ece5d6;
  --border:#ddd4c2;
  --border-soft:#e7e0d0;
  --text:#2a2722;
  --text-dim:#6f6a5d;
  --text-faint:#a8a08d;
  --accent:#c2510c;
  --accent-2:#0f7a78;
  --accent-soft:rgba(194,81,12,.12);
  --t-heading:#c2510c;
  --t-strong:#9a6b16;
  --t-link:#0f7a78;
  --t-url:#a8a08d;
  --t-codespan:#4a7d2c;
  --t-code:#6f6a5d;
  --t-quote:#7c7768;
  --t-marker:#c2510c;
  --t-fence:#b03a5b;
  --t-hr:#a8a08d;
  --grain:.025;
  color-scheme:light;
}

*{box-sizing:border-box;margin:0;padding:0}
::selection{background:var(--accent-soft);color:var(--text)}

/* ============================== BACKDROP ============================== */

html,body{height:100%}
body{
  font-family:var(--mono);
  background:var(--bg-deep);
  color:var(--text);
  overflow:hidden;
  position:relative;
}

/* Two soft accent glows over the deep background, behind everything. */
.backdrop{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 600px at 14% -8%, color-mix(in srgb,var(--accent) 22%,transparent), transparent 60%),
    radial-gradient(800px 700px at 100% 110%, color-mix(in srgb,var(--accent-2) 16%,transparent), transparent 55%),
    var(--bg-deep);
}

/* A subtle SVG noise grain laid over the glows (strength via --grain). */
.backdrop::after{
  content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:var(--grain);mix-blend-mode:overlay;
}

/* ============================== WINDOW SHELL ============================== */

/* The stage centers the window over the backdrop. */
.stage{position:relative;z-index:1;height:100vh;display:flex;align-items:center;justify-content:center;padding:26px}
.window{
  width:100%;max-width:1180px;height:100%;max-height:780px;
  min-width:360px;min-height:420px;
  position:relative;z-index:2;

  /* chrome below adapts to THIS width, not the viewport */
  container:window / inline-size;
  display:flex;flex-direction:column;
  background:var(--bg-window);
  border:1px solid var(--border);
  border-radius:var(--r);
  overflow:hidden;
  box-shadow:0 1px 0 rgba(255,255,255,.04) inset, 0 40px 90px -30px rgba(0,0,0,.7), 0 10px 30px -15px rgba(0,0,0,.6);
  animation:rise .8s cubic-bezier(.16,1,.3,1) both;
}
@keyframes rise{from{opacity:0;transform:translateY(14px) scale(.992)}to{opacity:1;transform:none}}

/* ---------- window states (driven by editor.js) ---------- */

/* free-floating; geometry set inline, no size cap */
.window.free{position:absolute;margin:0;max-width:none;max-height:none;animation:none}
.window.maximized{position:fixed;inset:0;width:auto;height:auto;min-width:0;min-height:0;max-width:none;max-height:none;border-radius:0;border:none;animation:none}
.window.hidden{display:none}
.window.dragging{transition:none;animation:none;-webkit-user-select:none;user-select:none}

/* resize grips on the frame (created by editor.js); container-type on .window
   makes it the containing block, so these anchor even while statically placed */
.win-handle{position:absolute;z-index:5;touch-action:none}
.win-handle.n{top:-3px;left:10px;right:10px;height:8px;cursor:ns-resize}
.win-handle.s{bottom:-3px;left:10px;right:10px;height:8px;cursor:ns-resize}
.win-handle.e{top:10px;bottom:10px;right:-3px;width:8px;cursor:ew-resize}
.win-handle.w{top:10px;bottom:10px;left:-3px;width:8px;cursor:ew-resize}
.win-handle.ne{top:-4px;right:-4px;width:16px;height:16px;cursor:nesw-resize}
.win-handle.sw{bottom:-4px;left:-4px;width:16px;height:16px;cursor:nesw-resize}
.win-handle.nw{top:-4px;left:-4px;width:16px;height:16px;cursor:nwse-resize}
.win-handle.se{bottom:-4px;right:-4px;width:16px;height:16px;cursor:nwse-resize}
.window.maximized .win-handle{display:none}

/* macOS dots are real buttons now */
.dot{padding:0;cursor:pointer;-webkit-appearance:none;appearance:none;transition:filter .12s}
.dot:hover{filter:brightness(1.15)}
.dot:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- title bar ---------- */

.titlebar{
  height:38px;flex:none;display:flex;align-items:center;gap:14px;padding:0 14px;
  background:var(--bg-panel);border-bottom:1px solid var(--border-soft);
  -webkit-user-select:none;user-select:none;
}
.dots{display:flex;gap:8px}
.dot{width:12px;height:12px;border-radius:50%;border:1px solid rgba(0,0,0,.18)}
.dot.r{background:#ff5f57}.dot.y{background:#febc2e}.dot.g{background:#28c840}
.titlebar .who{
  margin-left:4px;font-size:12px;color:var(--text-dim);letter-spacing:.02em;
  display:flex;align-items:center;gap:8px;
}
.titlebar .who b{color:var(--text);font-weight:500}
.titlebar .who .sep{color:var(--text-faint)}
.titlebar .right{margin-left:auto;display:flex;align-items:center;gap:6px}
.iconbtn{
  width:28px;height:28px;display:grid;place-items:center;border:none;cursor:pointer;
  background:transparent;color:var(--text-dim);border-radius:7px;transition:.15s;
}
.iconbtn:hover{background:var(--bg-hover);color:var(--text)}
.iconbtn svg{width:15px;height:15px}

/* ============================== BODY ============================== */

/* Activity bar | sidebar | main, filling the window below the titlebar. */
.body{flex:1;display:flex;min-height:0}

/* ---------- activity bar ---------- */

.activity{
  width:48px;flex:none;background:var(--bg-panel);border-right:1px solid var(--border-soft);
  display:flex;flex-direction:column;align-items:center;padding:10px 0;gap:4px;
}
.act{
  width:38px;height:38px;display:grid;place-items:center;border:none;background:transparent;
  color:var(--text-faint);cursor:pointer;border-radius:9px;position:relative;transition:.15s;text-decoration:none;
}
.act:hover{color:var(--text)}
.act.on{color:var(--accent)}
.act.on::before{content:"";position:absolute;left:-10px;top:9px;bottom:9px;width:2px;border-radius:2px;background:var(--accent)}
.act svg{width:20px;height:20px}
.act .badge{position:absolute;top:5px;right:4px;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 2px var(--bg-panel)}
.activity .spacer{flex:1}

/* ---------- sidebar ---------- */

.sidebar{
  width:248px;flex:none;background:var(--bg-panel);border-right:1px solid var(--border-soft);
  display:flex;flex-direction:column;overflow:hidden;transition:width .22s cubic-bezier(.16,1,.3,1),opacity .18s;
}

/* Collapsed: width animates to 0 (toggled from editor.js / Ctrl+B). */
.sidebar.collapsed{width:0;opacity:0;border-right-color:transparent}
.sb-head{
  padding:13px 16px 9px;font-size:11px;letter-spacing:.16em;color:var(--text-faint);text-transform:uppercase;
  display:flex;align-items:center;justify-content:space-between;
}
.sb-proj{padding:4px 12px 8px;display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text);font-weight:500;cursor:pointer;-webkit-user-select:none;user-select:none}
.sb-proj:hover .chev{color:var(--text)}
.sb-proj:focus-visible{outline:none}
.sb-proj:focus-visible .chev{color:var(--accent)}
.sb-proj>svg{width:13px;height:13px;color:var(--accent)}
.sb-proj .chev{width:14px;height:14px;flex:none;display:grid;place-items:center;color:var(--text-dim);transition:transform .15s ease}
.sb-proj .chev svg{width:12px;height:12px}
.sb-proj.collapsed .chev{transform:rotate(-90deg)}
.tree{flex:1;overflow-y:auto;padding:0 6px 12px}
.tree::-webkit-scrollbar{width:11px;height:11px}
.tree::-webkit-scrollbar-thumb{background:var(--border);border-radius:6px;border:3px solid var(--bg-panel)}
.tree::-webkit-scrollbar-thumb:hover{background:var(--text-faint)}

/* A tree row (file or folder); rows slide in on load. */
.node{
  display:flex;align-items:center;gap:8px;padding:5px 8px;border-radius:7px;cursor:pointer;
  font-size:12.5px;color:var(--text-dim);position:relative;transition:background .12s,color .12s;
  text-decoration:none;
  opacity:0;animation:slidein .5s cubic-bezier(.16,1,.3,1) forwards;
}
@keyframes slidein{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:none}}
.node:hover{background:var(--bg-hover);color:var(--text)}
.node.active{background:var(--accent-soft);color:var(--text)}
.node.active::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:2px;border-radius:2px;background:var(--accent)}
.node .ix{width:15px;display:grid;place-items:center;flex:none}
.node .ix svg{width:13px;height:13px}
.node.folder{color:var(--text)}
.node.folder .ix svg{color:var(--accent-2)}
.node.indent{margin-left:14px}
.node.more{color:var(--text-faint)}
.node.more:hover{color:var(--text)}
.node.more .more-ix{width:16px;flex:none;display:grid;place-items:center;color:var(--text-faint);font-weight:700;letter-spacing:1px}

/* The "MD" file-type badge. */
.fileicon{
  font-size:8px;font-weight:700;letter-spacing:.02em;width:16px;height:16px;border-radius:3px;
  display:grid;place-items:center;flex:none;background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent);
}
.children{overflow:hidden;transition:height .2s ease;position:relative}
.children::before{content:"";position:absolute;left:22px;top:1px;bottom:1px;width:1px;background:var(--border-soft)}
.children.closed{display:none}

/* folder twisties (VS Code-style): empty slot on files keeps icons aligned */
.node .chev{width:16px;flex:none;display:grid;place-items:center;margin-right:-2px;color:var(--text-faint);transition:transform .15s ease}
.node .chev svg{width:12px;height:12px}
.node.folder:hover .chev{color:var(--text)}
.node.folder.collapsed .chev{transform:rotate(-90deg)}
.tree.tree-collapsed{display:none}

/* ---------- main ---------- */

.main{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--bg-editor);position:relative}

/* tabs */
.tabs{height:var(--tab-h);flex:none;display:flex;background:var(--bg-tab);border-bottom:1px solid var(--border-soft);overflow:visible;position:relative}
.tabstrip{display:flex;min-width:0;flex:1;overflow:hidden}
.tab{
  display:flex;align-items:center;gap:8px;padding:0 12px 0 14px;height:100%;cursor:pointer;flex:none;
  border-right:1px solid var(--border-soft);font-size:12.5px;color:var(--text-dim);
  background:var(--bg-tab);white-space:nowrap;position:relative;transition:color .12s;max-width:230px;text-decoration:none;
}
.tab:hover{color:var(--text)}
.tab.active{background:var(--bg-tab-active);color:var(--text)}
.tab.active::after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent)}
.tab .nm{overflow:hidden;text-overflow:ellipsis}
.tab .mod{width:7px;height:7px;border-radius:50%;background:var(--text-faint)}
.tab .x{width:18px;height:18px;display:grid;place-items:center;border-radius:5px;color:var(--text-faint);opacity:1;transition:.12s}
.tab .x:hover{background:var(--bg-hover);color:var(--text)}
.tab .x svg{width:11px;height:11px}

/* Tabs that don't fit are hidden by editor.js and listed in the overflow menu. */
.tab.ovf-hidden{display:none}

/* overflow control + dropdown */
.tabovf{flex:none;display:flex;align-items:center;gap:6px;height:100%;padding:0 13px;cursor:pointer;
  border:none;border-left:1px solid var(--border-soft);background:var(--bg-tab-active);color:var(--text);font:inherit}
.tabovf[hidden]{display:none}
.tabovf:hover{background:var(--bg-hover)}
.tabovf:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.tabovf .chev{width:15px;height:15px;transition:transform .15s ease}
.tabovf.open .chev{transform:rotate(180deg)}
.tabovf .tabovf-n{display:grid;place-items:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;
  background:var(--accent);color:#1a1208;font-size:11px;font-weight:600;line-height:1}
html[data-theme="paper"] .tabovf .tabovf-n{color:#fff}
.tabmenu{position:absolute;right:0;top:100%;z-index:30;min-width:200px;max-width:300px;max-height:60vh;overflow-y:auto;
  background:var(--bg-window);border:1px solid var(--border);border-radius:10px;padding:6px;margin-top:4px;
  box-shadow:0 24px 60px -20px rgba(0,0,0,.7)}
.tabmenu[hidden]{display:none}
.tabmenu .item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:7px;cursor:pointer;
  font-size:12.5px;color:var(--text-dim);text-decoration:none}
.tabmenu .item:hover,.tabmenu .item:focus-visible{background:var(--bg-hover);color:var(--text);outline:none}
.tabmenu .item.active{color:var(--text)}
.tabmenu .item.active::before{content:"";width:3px;align-self:stretch;margin:-8px 2px -8px -4px;border-radius:2px;background:var(--accent)}
.tabmenu .item .nm{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tabmenu .item .x{width:18px;height:18px;flex:none;display:grid;place-items:center;border-radius:5px;color:var(--text-faint);opacity:.6;transition:.12s}
.tabmenu .item:hover .x{opacity:1}
.tabmenu .item .x:hover{background:var(--bg-hover);color:var(--text)}
.tabmenu .item .x svg{width:11px;height:11px}

/* breadcrumb / viewbar */
.viewbar{
  height:34px;flex:none;display:flex;align-items:center;gap:6px;padding:0 16px;
  border-bottom:1px solid var(--border-soft);background:var(--bg-editor);font-size:11.5px;color:var(--text-faint);
}
.crumb{display:flex;align-items:center;gap:7px;min-width:0}
.crumb .c{white-space:nowrap}
.crumb .c.last{color:var(--text-dim)}
.crumb .car{opacity:.5}

/* The Preview / Source segmented control, pushed to the right of the viewbar. */
.seg{margin-left:auto;display:flex;background:var(--bg-panel);border:1px solid var(--border);border-radius:8px;padding:2px;gap:2px}
.seg button{
  border:none;background:transparent;color:var(--text-dim);font-family:var(--mono);font-size:11px;
  padding:3px 11px;border-radius:6px;cursor:pointer;transition:.14s;letter-spacing:.02em;
}
.seg button.on{background:var(--accent);color:#1a1208}
html[data-theme="paper"] .seg button.on{color:#fff}
.seg[hidden]{display:none}

/* copy-source button (Source view): floats over the editor pane. */
.srccopy{
  display:flex;align-items:center;justify-content:center;
  width:30px;height:30px;padding:0;border:1px solid var(--border);border-radius:6px;
  background:var(--bg-window);color:var(--text-dim);cursor:pointer;
  transition:opacity .12s,color .12s,border-color .12s;
}
.srccopy:hover{color:var(--text);border-color:var(--accent)}
.srccopy:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.srccopy.ok{color:var(--accent-2);border-color:var(--accent-2)}
.srccopy svg{width:15px;height:15px;display:block}
.srccopy[hidden]{display:none}

/* pinned to the top-right of the editor pane; anchored to .main (which does
   not scroll), so it stays put while the source scrolls beneath it. The offset
   clears the tabs (--tab-h) and the 34px viewbar. */
.srccopy-float{position:absolute;top:calc(var(--tab-h) + 44px);right:18px;z-index:5;opacity:.6}
.srccopy-float:hover,.srccopy-float:focus-visible{opacity:1}

/* editor scroll area */
.editor-wrap{flex:1;overflow:auto;position:relative}
.editor-wrap::-webkit-scrollbar{width:11px;height:11px}
.editor-wrap::-webkit-scrollbar-thumb{background:var(--border);border-radius:6px;border:3px solid var(--bg-editor)}
.editor-wrap::-webkit-scrollbar-thumb:hover{background:var(--text-faint)}

/* ---------- SOURCE VIEW ---------- */

/* Line-numbered raw markdown; each .row is a gutter (.ln) + content (.lc). */
.source{font-size:13px;line-height:1.7;padding:14px 0 60px;min-width:max-content}
.source[hidden]{display:none}
.source .row{display:flex;animation:fadein .4s ease both}
.source .ln{
  width:52px;flex:none;text-align:right;padding-right:18px;color:var(--text-faint);
  -webkit-user-select:none;user-select:none;opacity:.65;font-variant-numeric:tabular-nums;
}
.source .lc{white-space:pre;padding-right:40px;color:var(--text)}

/* Source highlighter tokens (set by highlightMd in editor.js). */
.t-heading{color:var(--t-heading);font-weight:700}
.t-strong{color:var(--t-strong);font-weight:500}
.t-link{color:var(--t-link)}
.t-url{color:var(--t-url)}
.t-codespan{color:var(--t-codespan)}
.t-code{color:var(--t-code)}
.t-quote{color:var(--t-quote);font-style:italic}
.t-marker{color:var(--t-marker);font-weight:700}
.t-fence{color:var(--t-fence)}
.t-hr{color:var(--t-hr)}

/* ---------- PREVIEW (rendered prose) ---------- */

.prose{max-width:948px;margin-inline:auto;padding:clamp(24px,3vw,44px);width:100%;box-sizing:border-box}
.prose[hidden]{display:none}
.prose>*{max-width:none}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* Stagger the fade-in of the first few top-level blocks. */
.prose>*{animation:fadein .5s cubic-bezier(.16,1,.3,1) both}
.prose>*:nth-child(1){animation-delay:.02s}
.prose>*:nth-child(2){animation-delay:.06s}
.prose>*:nth-child(3){animation-delay:.10s}
.prose>*:nth-child(4){animation-delay:.14s}
.prose>*:nth-child(5){animation-delay:.18s}
.prose>*:nth-child(n+6){animation-delay:.22s}

/* GitHub / VSCode-flavored Markdown rendering (themed with the site tokens) */
.prose{font-family:var(--sans);font-size:14px;line-height:1.6;color:var(--text)}
.prose>*:first-child{margin-top:0!important}
.prose h1,.prose h2,.prose h3,.prose h4,.prose h5,.prose h6{
  font-family:var(--sans);font-weight:600;line-height:1.25;letter-spacing:normal;
  color:var(--text);margin:24px 0 16px;
}
.prose h1{font-size:2em;padding-bottom:.3em;border-bottom:1px solid var(--border)}
.prose h2{font-size:1.5em;padding-bottom:.3em;border-bottom:1px solid var(--border)}
.prose h3{font-size:1.25em}
.prose h4{font-size:1em;text-transform:none;letter-spacing:normal;color:var(--text)}
.prose h5{font-size:.875em}
.prose h6{font-size:.85em;color:var(--text-dim)}
.prose p,.prose li{font-family:var(--sans);font-size:14px;line-height:1.6;color:var(--text);font-weight:400}
.prose p{margin:0 0 16px}
.prose strong{font-weight:600;color:var(--text)}
.prose em{font-style:italic}

/* Prose links, excluding the structural link types (file rows, tags, pager). */
.prose a:not(.filerow-link):not(.tg):not(.pager-link){color:var(--accent);text-decoration:none;border-bottom:none;padding-bottom:0}
.prose a:not(.filerow-link):not(.tg):not(.pager-link):hover{text-decoration:underline;background:none}
.prose ul,.prose ol{margin:0 0 16px;padding-left:2em}
.prose ul ul,.prose ul ol,.prose ol ol,.prose ol ul{margin:0}
.prose li{margin:.25em 0}
.prose li>p{margin:.25em 0}
.prose ul li::marker{color:var(--text-dim)}
.prose ol li::marker{color:var(--text-dim);font-family:inherit;font-size:1em}
.prose blockquote{
  margin:0 0 16px;padding:0 1em;border-left:.25em solid var(--border);
  font-family:var(--sans);font-style:normal;font-size:14px;color:var(--text-dim);
}
.prose blockquote>:first-child{margin-top:0}
.prose blockquote>:last-child{margin-bottom:0}
.prose blockquote p{margin:0 0 16px;font-style:normal}

/* Inline code: tinted chip. */
.prose code{
  font-family:var(--mono);font-size:85%;background:color-mix(in srgb,var(--text-dim) 22%,transparent);
  color:var(--text);padding:.2em .4em;border-radius:6px;border:none;
}

/* Fenced code block container. */
.prose pre{
  font-family:var(--mono);background:var(--bg-panel);border:1px solid var(--border);border-radius:8px;
  margin:0 0 16px;padding:16px;overflow-x:auto;max-width:none;line-height:1.45;
}

/* Code inside a block: reset the inline-code chip styling. */
.prose pre code{background:none;border:none;padding:0;color:var(--text);font-size:85%;line-height:inherit;white-space:pre}
.prose hr{border:0;height:.25em;background:var(--border);margin:24px 0}
.prose hr::after{content:none}
.prose table{border-collapse:collapse;margin:0 0 16px;font-family:var(--sans);font-size:14px;width:auto;max-width:100%;display:block;overflow:auto}
.prose th,.prose td{border:1px solid var(--border);padding:6px 13px;text-align:left}
.prose th{background:var(--bg-panel);color:var(--text);font-weight:600;letter-spacing:normal}
.prose tr:nth-child(2n){background:var(--bg-panel)}
.prose img{max-width:100%;border-radius:6px;margin:0 0 16px;border:none;background:var(--bg-window)}

/* client-side code highlight tokens (theme-aware via --t-* variables) */
.prose pre{position:relative}
.prose pre code .hl-c{color:var(--t-quote);font-style:italic}
.prose pre code .hl-s{color:var(--t-codespan)}
.prose pre code .hl-n{color:var(--t-strong)}
.prose pre code .hl-k{color:var(--t-fence)}
.prose pre code .hl-cn{color:var(--t-strong)}
.prose pre code .hl-f{color:var(--t-link)}
.prose pre code .hl-t{color:var(--t-heading)}

/* Per-block copy button (added by editor.js); fades in on block hover. */
.copybtn{
  position:absolute;top:8px;right:8px;display:flex;align-items:center;justify-content:center;
  width:30px;height:30px;padding:0;border:1px solid var(--border);border-radius:6px;
  background:var(--bg-window);color:var(--text-dim);cursor:pointer;opacity:.5;
  transition:opacity .12s,color .12s,border-color .12s;
}
.prose pre:hover .copybtn,.copybtn:hover,.copybtn:focus-visible{opacity:1}
.copybtn:hover{color:var(--text);border-color:var(--accent)}
.copybtn.ok{color:var(--accent-2);border-color:var(--accent-2);opacity:1}
.copybtn svg{width:15px;height:15px;display:block}

/* Tag pills appended to a post. */
.prose .post-tags{display:flex;flex-wrap:wrap;gap:8px;margin:2.4rem 0 0;max-width:860px}
.prose .post-tags a{font-family:var(--mono);font-size:11.5px;color:var(--accent-2);text-decoration:none;
  background:color-mix(in srgb,var(--accent-2) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent-2) 28%,transparent);
  border-radius:20px;padding:3px 12px;transition:.14s}
.prose .post-tags a:hover{background:color-mix(in srgb,var(--accent-2) 24%,transparent)}
.prose .form-placeholder{
  font-family:var(--mono);font-size:.9rem;color:var(--text-dim);max-width:860px;
  margin:1.5rem 0;padding:1.1rem 1.3rem;border:1px dashed var(--border);border-radius:10px;
  background:var(--bg-panel);
}
.prose .form-placeholder strong{color:var(--accent);font-weight:500}

/* ---------- section index (file listing) ---------- */

.filelist{margin:1.8rem 0 0;border-top:1px solid var(--border-soft)}
.filelist .filerow{
  position:relative;display:flex;flex-direction:column;padding:14px 8px;
  border-bottom:1px solid var(--border-soft);text-decoration:none;color:inherit;
  border-radius:8px;transition:background .12s,border-color .12s;
}

/* the title is the post link; its ::after stretches over the whole row so the
   card stays fully clickable, while the tag links (raised above it) keep their
   own clicks */
.filelist .filerow-link{text-decoration:none;color:inherit}
.filelist .filerow-link::after{content:"";position:absolute;inset:0;z-index:0}
.filelist .filerow:hover{background:var(--bg-hover);border-bottom-color:var(--accent)}
.filelist .filerow-title{
  font-family:var(--sans);font-weight:600;font-size:1.15rem;line-height:1.25;
  color:var(--text);margin:0;transition:color .12s;
}
.filelist .filerow:hover .filerow-title{color:var(--accent)}
.filelist .filerow-name{
  display:inline-flex;align-items:center;gap:7px;align-self:flex-start;
  font-family:var(--mono);font-size:11px;color:var(--text-faint);margin:.4rem 0 0;
  word-break:break-all;
}
.filelist .filerow-desc{
  font-family:var(--sans);font-size:.95rem;line-height:1.55;color:var(--text-dim);margin:.6rem 0 0;
}
.filelist .filerow-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-family:var(--mono);font-size:11px;color:var(--text-faint);margin:.6rem 0 0}
.filelist .filerow-meta time{color:var(--text-dim);font-variant-numeric:tabular-nums}

/* Tag links sit above the row's full-card link so they stay individually clickable. */
.filelist .filerow-meta .tg{position:relative;z-index:1;color:var(--accent-2);text-decoration:none;transition:color .12s}
.filelist .filerow-meta .tg:hover{color:var(--accent);text-decoration:underline}
.pager{display:flex;align-items:center;justify-content:center;gap:18px;margin:2.2rem 0 0;max-width:860px}
.pager-link{font-family:var(--mono);font-size:12px;color:var(--accent);text-decoration:none;padding:5px 12px;border-radius:7px;transition:background .12s}
.pager-link:hover{background:var(--accent-soft)}
.pager-link.disabled{color:var(--text-faint);pointer-events:none}
.pager-pos{font-family:var(--mono);font-size:11px;color:var(--text-faint);font-variant-numeric:tabular-nums}

/* ---------- status bar ---------- */

.statusbar{
  height:25px;flex:none;display:flex;align-items:center;gap:0;background:var(--accent);color:#1a1208;
  font-size:11px;letter-spacing:.01em;
}
html[data-theme="paper"] .statusbar{color:#fff}
.statusbar .si{display:flex;align-items:center;gap:5px;padding:0 11px;height:100%;white-space:nowrap;text-decoration:none;color:inherit}
.statusbar .si svg{width:12px;height:12px}
.statusbar .si.hov{cursor:pointer;transition:background .12s}
.statusbar .si.hov:hover{background:rgba(0,0,0,.12)}
.statusbar .grow{flex:1}
.statusbar .si.ghost{background:rgba(0,0,0,.14)}

/* ---------- welcome / empty state (all tabs closed) ---------- */

.welcome{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;color:var(--text-faint);text-align:center;padding:30px}
.welcome[hidden]{display:none}
.welcome .logo{font-family:var(--serif-d);font-size:3.4rem;color:var(--text);letter-spacing:-.03em}
.welcome .logo b{color:var(--accent)}
.welcome .hint{font-size:13px;line-height:2}
.welcome kbd{font-family:var(--mono);background:var(--bg-panel);border:1px solid var(--border);border-bottom-width:2px;border-radius:6px;padding:2px 7px;color:var(--text-dim);font-size:11px}

/* Blinking caret after the hint text. */
.cursor{display:inline-block;width:9px;height:1.1em;background:var(--accent);margin-left:2px;vertical-align:-2px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* ============================== COMMAND PALETTE ============================== */

.palette-bg{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.45);backdrop-filter:blur(3px);display:none;align-items:flex-start;justify-content:center;padding-top:14vh}
.palette-bg.open{display:flex;animation:pfade .15s ease}
@keyframes pfade{from{opacity:0}to{opacity:1}}
.palette{
  width:min(560px,92vw);background:var(--bg-window);border:1px solid var(--border);border-radius:13px;
  box-shadow:0 30px 70px -20px rgba(0,0,0,.7);overflow:hidden;animation:pslide .2s cubic-bezier(.16,1,.3,1)
}
@keyframes pslide{from{opacity:0;transform:translateY(-10px) scale(.98)}to{opacity:1;transform:none}}
.palette input{
  width:100%;border:none;background:transparent;color:var(--text);font-family:var(--mono);font-size:14px;
  padding:16px 18px;outline:none;border-bottom:1px solid var(--border-soft)
}
.palette input::placeholder{color:var(--text-faint)}
.plist{max-height:330px;overflow-y:auto;padding:6px}
.pitem{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:8px;cursor:pointer;font-size:13px;color:var(--text-dim);text-decoration:none}
.pitem .sub{margin-left:auto;font-size:11px;color:var(--text-faint)}
.pitem.sel{background:var(--accent-soft);color:var(--text)}
.pitem .fileicon{font-size:8px}
.pfoot{padding:8px 14px;border-top:1px solid var(--border-soft);font-size:10.5px;color:var(--text-faint);display:flex;gap:16px}
.pfoot kbd{font-family:var(--mono);background:var(--bg-panel);border:1px solid var(--border);border-radius:4px;padding:1px 5px}

/* ============================== DESKTOP ICONS ============================== */

/* Full-stage layer behind the window. Transparent + non-interactive so the
   window stays clickable; only the icons themselves capture pointer events. */
.desktop{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.desk-icon{
  position:absolute;pointer-events:auto;width:72px;
  display:flex;flex-direction:column;align-items:center;gap:7px;padding:9px 5px 7px;
  background:transparent;border:1px solid transparent;border-radius:11px;cursor:pointer;
  color:var(--text-dim);font-family:var(--mono);font-size:11px;letter-spacing:.01em;text-align:center;
  -webkit-appearance:none;appearance:none;touch-action:none;
  -webkit-user-select:none;user-select:none;transition:background .12s,border-color .12s,color .12s;
}
.desk-icon:hover{background:var(--bg-hover);color:var(--text)}
.desk-icon:focus-visible{outline:none;border-color:var(--accent);color:var(--text)}
.desk-icon.dragging{z-index:10;background:var(--bg-hover);color:var(--text);box-shadow:0 14px 34px -14px rgba(0,0,0,.6)}
.desk-icon[hidden]{display:none}
.desk-glyph{
  width:44px;height:44px;display:grid;place-items:center;border-radius:12px;
  background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent);
  border:1px solid color-mix(in srgb,var(--accent) 26%,transparent);
}
.desk-glyph svg{width:24px;height:24px}
.desk-label{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.2}

/* ============================== RESPONSIVE ============================== */

/* Window-relative: the chrome reflows to the window's own width, so dragging
   the window narrow triggers the same overlay layout as a small screen. */
@container window (max-width:840px){

  /* Sidebar floats over the content instead of pushing it. */
  .sidebar{position:absolute;left:48px;top:38px;bottom:25px;z-index:20;box-shadow:14px 0 40px -10px rgba(0,0,0,.5)}
  .prose{padding:34px 22px 80px}
  .titlebar .who .path{display:none}
}

/* Even narrower: drop the segmented control and copy button. */
@container window (max-width:560px){
  .seg{display:none}
  .srccopy{display:none}
  .statusbar .si.opt{display:none}
}

/* Real small screens: the window fills the viewport edge-to-edge, no chrome
   or resize handle. (Container queries above still drive the inner layout.) */
@media(max-width:840px){
  .stage{padding:0}
  .window{
    width:100%;height:100%;max-width:none;max-height:none;min-width:0;min-height:0;
    border-radius:0;border:none;
  }

  /* window-management is desktop-only: neutralize controls, grips and icons */
  .dots .dot{pointer-events:none}
  .win-handle{display:none}
  .desktop{display:none}
}

/* Respect reduced-motion: kill the entrance animations. */
@media(prefers-reduced-motion:reduce){
  .window,.node,.prose>*,.source .row,.desk-icon{animation:none!important}
  .tabovf .chev{transition:none}
}