/* explore.css — the shared list-view layer.
   ---------------------------------------------------------------------------
   Loaded by every page that shows a list of tools: the home page, the full
   index (tools.html), the zero-JS directory (tools-index.html) and the 28
   category pages. One stylesheet, one row component, one toolbar — so a
   visitor who learns the list once has learned it everywhere.

   Rules this file follows:
   - Every class is `xp-` or `tb-` prefixed. The host pages have their own
     palettes and their own class names (`.tool-item`, `.tool-card`); nothing
     here collides with them or depends on them.
   - Colours fall back to literals if the host page does not define the shared
     tokens, because the category pages carry their own inline <style> and do
     not link a theme file.
   - The list works with JavaScript switched off. The engine only *adds* to
     markup that is already a working set of links, so nothing here is
     load-bearing for no-JS visitors.
*/

/* Tokens live on :root, not on .xp-wrap, because the toolbar and the panel are
   also used on pages that never get a .xp-wrap (the toolbox popover, the shared
   toolbox banner). Names are xp--prefixed, so nothing here can shadow a host
   page's own custom properties. */
:root {
  --xp-accent: var(--accent, #2dd4ff);
  --xp-gold: var(--gold, #ffd700);
  --xp-line: rgba(255, 255, 255, 0.09);
  --xp-line-soft: rgba(255, 255, 255, 0.05);
  --xp-text: var(--text, #e6faff);
  --xp-muted: rgba(230, 250, 255, 0.62);
  --xp-panel: rgba(0, 0, 0, 0.28);
}
.xp-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}
.xp-wrap *,
.xp-wrap *::before,
.xp-wrap *::after { box-sizing: border-box; }

/* ------------------------------------------------------------------ toolbar */
.xp-bar {
  position: sticky;
  top: 52px;                       /* clears the site's sticky command bar */
  z-index: 40;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 10px;
  margin-bottom: 12px;
  background: rgba(10, 15, 20, 0.94);
  backdrop-filter: blur(14px);
  border: 1px solid var(--xp-line);
  border-radius: 12px;
}
.xp-bar:focus-within { border-color: rgba(45, 212, 255, 0.4); }
.xp-field {
  position: relative;
  flex: 1 1 220px;
  min-width: 180px;
}
.xp-field input {
  width: 100%;
  padding: 10px 34px 10px 12px;
  font-size: 14px;
  color: var(--xp-text);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--xp-line);
  border-radius: 9px;
}
.xp-field input:focus { outline: 2px solid var(--xp-accent); outline-offset: 1px; }
.xp-field .xp-clear {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  display: none;
  padding: 2px 7px;
  font-size: 15px;
  line-height: 1.4;
  color: var(--xp-muted);
  background: none;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
}
.xp-field .xp-clear:hover { color: var(--xp-text); }
.xp-field.xp-has-value .xp-clear { display: block; }

.xp-select {
  padding: 10px 12px;
  font-size: 14px;
  color: var(--xp-text);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--xp-line);
  border-radius: 9px;
  cursor: pointer;
}
.xp-select:focus { outline: 2px solid var(--xp-accent); outline-offset: 1px; }

.xp-btn {
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--xp-text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--xp-line);
  border-radius: 9px;
  cursor: pointer;
}
.xp-btn:hover { background: rgba(255, 255, 255, 0.1); }
.xp-btn[aria-pressed="true"],
.xp-btn.xp-on {
  color: var(--xp-accent);
  background: rgba(45, 212, 255, 0.16);
  border-color: rgba(45, 212, 255, 0.45);
}
.xp-btn:disabled { opacity: 0.55; cursor: default; }
.xp-btn.xp-gold { color: var(--xp-gold); border-color: rgba(255, 215, 0, 0.35); }
.xp-count {
  font-size: 12.5px;
  color: var(--xp-muted);
  white-space: nowrap;
}
.xp-count strong { color: var(--xp-text); }

.xp-hint {
  flex: 1 1 100%;
  margin: 2px 0 0;
  font-size: 11.5px;
  color: rgba(230, 250, 255, 0.45);
}
.xp-hint kbd {
  padding: 1px 5px;
  font-family: ui-monospace, monospace;
  font-size: 11px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--xp-line);
  border-radius: 4px;
}

/* ------------------------------------------------------------------- facets */
.xp-facets {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 2px 0 10px;
  margin-bottom: 4px;
  scrollbar-width: thin;
}
.xp-facet {
  flex: 0 0 auto;
  padding: 6px 11px;
  font-size: 12.5px;
  color: var(--xp-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--xp-line);
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
}
.xp-facet:hover { color: var(--xp-text); border-color: rgba(45, 212, 255, 0.35); }
.xp-facet[aria-pressed="true"] {
  color: var(--xp-accent);
  background: rgba(45, 212, 255, 0.16);
  border-color: rgba(45, 212, 255, 0.45);
  font-weight: 600;
}
.xp-facet .xp-facet-n { opacity: 0.65; }

/* --------------------------------------------------------------------- list */
.xp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--xp-line);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.015);
}
.xp-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 4px 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--xp-line-soft);
}
.xp-row:last-child { border-bottom: 0; }
.xp-row:hover { background: rgba(45, 212, 255, 0.05); }
.xp-row.xp-current {
  background: rgba(45, 212, 255, 0.09);
  box-shadow: inset 3px 0 0 var(--xp-accent);
}
.xp-open {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}
.xp-open:focus-visible { outline: 2px solid var(--xp-accent); outline-offset: 2px; border-radius: 6px; }
.xp-title {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--xp-text);
}
.xp-open:hover .xp-title { color: var(--xp-accent); }
.xp-cat {
  flex: 0 0 auto;
  font-size: 11px;
  color: rgba(230, 250, 255, 0.45);
  border: 1px solid var(--xp-line-soft);
  border-radius: 999px;
  padding: 1px 7px;
  white-space: nowrap;
}
.xp-actions { display: flex; gap: 4px; align-items: center; }
.xp-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--xp-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--xp-line);
  border-radius: 8px;
  cursor: pointer;
}
.xp-icon:hover { color: var(--xp-text); background: rgba(255, 255, 255, 0.1); }
.xp-icon:focus-visible { outline: 2px solid var(--xp-accent); outline-offset: 1px; }
.xp-icon.xp-in {
  color: var(--xp-gold);
  background: rgba(255, 215, 0, 0.14);
  border-color: rgba(255, 215, 0, 0.4);
}
.xp-desc {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--xp-muted);
}
.xp-meta {
  grid-column: 1 / -1;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 11.5px;
  color: rgba(230, 250, 255, 0.4);
}
.xp-tag { color: rgba(45, 212, 255, 0.75); }

/* Density: comfortable shows every description (the classic index); compact
   hides them until a row is expanded. `.xp-collapsed` is the per-row override
   in comfortable density, `.xp-open-row` the per-row reveal in compact. */
.xp-row.xp-collapsed .xp-desc { display: none; }
body.xp-compact .xp-desc { display: none; }
body.xp-compact .xp-row.xp-open-row .xp-desc { display: block; }
body.xp-compact .xp-row { padding: 7px 12px; }

.xp-more {
  display: block;
  width: 100%;
  padding: 12px;
  margin-top: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--xp-accent);
  background: rgba(45, 212, 255, 0.07);
  border: 1px solid rgba(45, 212, 255, 0.2);
  border-radius: 10px;
  cursor: pointer;
}
.xp-more:hover { background: rgba(45, 212, 255, 0.12); }

.xp-empty {
  padding: 26px 16px;
  text-align: center;
  color: var(--xp-muted);
  font-size: 14px;
}
.xp-empty strong { color: var(--xp-text); }

.xp-pager {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  justify-content: center;
  padding-top: 14px;
}
.xp-pager button {
  min-width: 34px;
  padding: 7px 10px;
  font-size: 13px;
  color: var(--xp-text);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--xp-line);
  border-radius: 8px;
  cursor: pointer;
}
.xp-pager button[aria-current="true"] {
  color: #06121a;
  background: var(--xp-accent);
  border-color: var(--xp-accent);
  font-weight: 700;
}
.xp-pager button:disabled { opacity: 0.4; cursor: default; }
.xp-pager .xp-ellipsis { color: var(--xp-muted); }

/* --------------------------------------------------------- sponsor slot ---
   One per page, clearly separated, clearly labelled. The `.xp-sponsor` block
   is the *unsold* invitation — it is not a paid placement and never claims to
   be one. When a sponsor buys the position this block is replaced by a marked
   `<!-- SPONSOR-SLOT -->` block carrying the word "Sponsored", which is what
   scripts/check-finance.js looks for. Kept as one element, never a rail. */
.explore-head { margin: 0 0 16px; }
.explore-lede {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--xp-muted);
}
.explore-lede kbd {
  font-family: inherit; font-size: 12px; font-weight: 700;
  padding: 1px 6px; border-radius: 5px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--xp-line);
}

.xp-sponsor {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: baseline;
  justify-content: space-between;
  padding: 12px 14px;
  margin: 14px 0;
  background: rgba(255, 215, 0, 0.05);
  border: 1px dashed rgba(255, 215, 0, 0.28);
  border-radius: 10px;
  font-size: 12.5px;
  color: var(--xp-muted);
}
.xp-sponsor b {
  color: var(--xp-gold);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 2px;
}
.xp-sponsor a { color: var(--xp-gold); white-space: nowrap; }

/* ------------------------------------------------------------------ toolbox */
/* The panel is a native popover (#toolbox) so opening it needs no script.
   Everything below styles the list inside it. */
.toolbox .tb-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}
.tb-list { list-style: none; margin: 0; padding: 0; }
.tb-group { border-bottom: 1px solid var(--xp-line-soft); }
.tb-group > summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--xp-text);
  cursor: pointer;
  list-style: none;
}
.tb-group > summary::-webkit-details-marker { display: none; }
.tb-group > summary::before {
  content: '▸';
  font-size: 11px;
  color: var(--xp-accent);
  transition: transform 0.15s ease;
}
.tb-group[open] > summary::before { transform: rotate(90deg); }
.tb-group .tb-n { margin-left: auto; font-size: 11.5px; color: var(--xp-muted); font-weight: 500; }
.tb-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 6px 4px 8px 20px;
}
.tb-item a {
  font-size: 13px;
  color: var(--xp-text);
  text-decoration: none;
}
.tb-item a:hover { color: var(--xp-accent); }
.tb-item .tb-cat { display: block; font-size: 11px; color: var(--xp-muted); }
.tb-item .tb-acts { display: flex; gap: 3px; }
.tb-item .tb-acts button {
  width: 24px;
  height: 24px;
  font-size: 11px;
  color: var(--xp-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--xp-line);
  border-radius: 6px;
  cursor: pointer;
}
.tb-item .tb-acts button:hover { color: var(--xp-text); }
.tb-empty { padding: 18px 6px; font-size: 13px; color: var(--xp-muted); line-height: 1.7; }
.tb-foot {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--xp-line-soft);
  font-size: 12px;
  color: var(--xp-muted);
  line-height: 1.7;
}
.tb-foot a { color: var(--xp-gold); }
.tb-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 0 10px;
  border-bottom: 1px solid var(--xp-line-soft);
  margin-bottom: 4px;
}
.tb-bar button {
  padding: 6px 10px;
  font-size: 12px;
  color: var(--xp-text);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--xp-line);
  border-radius: 8px;
  cursor: pointer;
}
.tb-bar button:hover { background: rgba(255, 255, 255, 0.1); }
.tb-bar button:disabled { opacity: 0.5; cursor: default; }
.tb-share {
  width: 100%;
  margin-top: 8px;
  padding: 8px;
  font-family: ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--xp-text);
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--xp-line);
  border-radius: 8px;
  resize: vertical;
}
.tb-badge {
  display: inline-block;
  min-width: 18px;
  padding: 0 5px;
  margin-left: 4px;
  font-size: 11px;
  font-weight: 700;
  color: #06121a;
  background: var(--xp-gold);
  border-radius: 999px;
  text-align: center;
}

/* ------------------------------------------------------------------- toast */
.xp-toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%) translateY(8px);
  z-index: 300;
  max-width: min(92vw, 460px);
  padding: 11px 15px;
  font-size: 13px;
  color: #06121a;
  background: #2dd4ff;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.xp-toast.xp-show { opacity: 1; transform: translateX(-50%) translateY(0); }
.xp-toast a { color: #06121a; font-weight: 700; }

body.xp-compact .xp-title { font-size: 14px; }

@media (max-width: 640px) {
  .xp-bar { top: 46px; padding: 8px; }
  .xp-cat { display: none; }
  .xp-open { font-size: 14px; }
  .xp-hint { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .xp-toast,
  .tb-group > summary::before { transition: none; }
}

/* --------------------------------------------------------------- toolbox -----
   The panel is one script, two shapes: the home page's sticky-bar popover, and
   the floating one toolbox.js builds on every other page. Both are styled
   here, so a visitor who saves a tool on a category page and opens the toolbox
   on the home page sees the same thing in the same place. */
.xp-tb-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 240;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  font: 600 13.5px/1 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--xp-text);
  background: rgba(10, 15, 20, 0.94);
  border: 1px solid var(--xp-line);
  border-radius: 100px;
  cursor: pointer;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
}
.xp-tb-float:hover { border-color: var(--xp-accent); color: var(--xp-accent); }
.xp-tb-float.xp-open { border-color: var(--xp-accent); color: var(--xp-accent); }

.tb-panel {
  position: fixed;
  right: 16px;
  bottom: 68px;
  z-index: 245;
  width: min(420px, calc(100vw - 32px));
  max-height: min(72vh, 620px);
  overflow: auto;
  padding: 14px;
  background: rgba(10, 15, 20, 0.98);
  border: 1px solid var(--xp-line);
  border-radius: 14px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.55);
}
.tb-panel[hidden] { display: none; }
.tb-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--xp-line);
  font-size: 14px;
}
.tb-head strong { flex: 1; font-weight: 800; }
.tb-head span { font-size: 12px; color: var(--xp-muted); }
.tb-x {
  width: 28px; height: 28px; font-size: 13px; line-height: 1;
  color: var(--xp-muted); background: transparent;
  border: 1px solid var(--xp-line); border-radius: 8px; cursor: pointer;
}
.tb-x:hover { color: var(--xp-text); border-color: var(--xp-accent); }

.tb-bar { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.tb-bar button {
  padding: 6px 10px; font-size: 12px; font-weight: 600;
  color: var(--xp-text); background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--xp-line); border-radius: 8px; cursor: pointer;
}
.tb-bar button:hover { border-color: var(--xp-accent); color: var(--xp-accent); }

.tb-list { list-style: none; margin: 0; padding: 0; }
.tb-group { border-bottom: 1px solid var(--xp-line-soft); }
.tb-group > summary {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 2px; font-size: 13px; font-weight: 700;
  cursor: pointer; list-style: none;
}
.tb-group > summary::-webkit-details-marker { display: none; }
.tb-group > summary::before { content: "▸"; color: var(--xp-muted); transition: transform 0.15s ease; }
.tb-group[open] > summary::before { transform: rotate(90deg); }
.tb-n { margin-left: auto; font-size: 11.5px; font-weight: 600; color: var(--xp-muted); }
.tb-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 2px 7px 18px; font-size: 13px;
}
.tb-item > div:first-child { flex: 1; min-width: 0; }
.tb-item a { color: var(--xp-text); text-decoration: none; }
.tb-item a:hover { color: var(--xp-accent); }
.tb-cat { display: block; font-size: 11px; color: rgba(230, 250, 255, 0.4); }
.tb-acts { display: flex; gap: 4px; }
.tb-acts button {
  width: 26px; height: 26px; font-size: 12px; line-height: 1;
  color: var(--xp-muted); background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--xp-line); border-radius: 7px; cursor: pointer;
}
.tb-acts button:hover { color: var(--xp-text); border-color: var(--xp-accent); }
.tb-empty { font-size: 13px; line-height: 1.6; color: var(--xp-muted); }
.tb-empty kbd {
  font-family: inherit; font-size: 11.5px; font-weight: 700;
  padding: 1px 5px; border-radius: 5px;
  background: rgba(255, 255, 255, 0.08); border: 1px solid var(--xp-line);
}
.tb-footer, .tb-foot {
  margin-top: 12px; padding-top: 10px;
  border-top: 1px solid var(--xp-line);
  font-size: 12px; line-height: 1.6; color: var(--xp-muted);
}
.tb-foot a, .tb-footer a { color: var(--xp-gold); }
.tb-share {
  display: block; width: 100%; margin-top: 8px; padding: 7px 9px;
  font: 400 11.5px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--xp-text); background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--xp-line); border-radius: 8px;
}
.tb-badge {
  min-width: 18px; padding: 1px 5px;
  font-size: 11px; font-weight: 800; text-align: center;
  color: #06121a; background: var(--xp-gold); border-radius: 100px;
}
.tb-badge:empty { display: none; }