/* Digital Greenhouse — tools.css
   Shared styling for the /tools/* suite. Token-only (no new colours) so the
   site-wide light/dark theme remaps everything automatically. Loaded per-page
   on tool pages only (in-body <link>), like the existing pattern.            */

/* ---------------------------------------------------------------- Hub ---- */
.tools-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  margin: 0 0 var(--space-6);
}
.tools-search { flex: 1 1 260px; }
.tools-search input {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  color: var(--text);
  font: inherit;
  font-size: var(--fs-base);
}
.tools-search input:focus { outline: 3px solid var(--color-emerald); outline-offset: 2px; }

.tool-filters { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.tool-filter {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  color: var(--color-ink-2);
  font: inherit;
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.tool-filter:hover { border-color: var(--color-sprout); color: var(--color-emerald); }
.tool-filter[aria-pressed="true"] { background: var(--color-emerald); color: #fff; border-color: var(--color-emerald); }
.tool-filter:focus-visible { outline: 3px solid var(--color-emerald); outline-offset: 2px; }
[data-theme="dark"] .tool-filter { color: var(--text); }
[data-theme="dark"] .tool-filter:hover { color: var(--color-sprout); }
[data-theme="dark"] .tool-filter[aria-pressed="true"] { color: #fff; }

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-5);
}
.tool-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-ink);
  transition: transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
a.tool-card:hover { transform: translateY(-3px); border-color: var(--color-sprout); box-shadow: var(--shadow); color: var(--color-ink); }
.tool-card--soon { opacity: 0.72; }
.tool-card__name { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-lg); color: var(--color-ink); }
[data-theme="dark"] .tool-card__name { color: var(--text); }
[data-theme="dark"] a.tool-card:hover { color: var(--text); }
.tool-card__blurb { color: var(--text-muted); font-size: var(--fs-sm); flex: 1; }
.tool-card__foot { margin-top: var(--space-3); display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.tool-card__cat { font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-emerald); }
[data-theme="dark"] .tool-card__cat { color: var(--color-sprout); }
.tools-empty { padding: var(--space-7); text-align: center; color: var(--text-muted); }

/* "New on DG Tools" strip on the hub: thumbnail cards above the search */
.tools-new { margin-bottom: var(--space-8); }
.tools-new__head { margin-bottom: var(--space-5); }
.tools-new__head h2 { font-size: var(--fs-2xl); margin-bottom: var(--space-2); }
.tools-new__head p { color: var(--text-muted); margin: 0; }
.tools-new .tools-grid { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.tool-card--thumb { padding: 0; overflow: hidden; }
.tool-card__thumb { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; background: #10161a; border-bottom: 1px solid var(--color-line); }
.tool-card--thumb .tool-card__body { display: flex; flex-direction: column; gap: 0.4rem; flex: 1; padding: var(--space-4) var(--space-5) var(--space-5); }
.tool-card--thumb .tool-card__foot { margin-top: var(--space-2); }
@media (prefers-reduced-motion: reduce) { a.tool-card:hover { transform: none; } }

/* ----------------------------------------------------- Working surface ---- */
.tool-box {
  background: var(--bg-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: var(--space-5) var(--space-6);
  margin-top: var(--space-5);
}
.tool-box + .tool-box { margin-top: var(--space-5); }
.tool-grid2 { display: grid; gap: var(--space-5); grid-template-columns: 1fr 1fr; align-items: start; }
@media (max-width: 720px) { .tool-grid2 { grid-template-columns: 1fr; } }

.tool-field { display: block; margin-bottom: var(--space-4); }
.tool-field:last-child { margin-bottom: 0; }
.tool-label, .tool-field > label {
  display: block;
  font-weight: 600;
  font-size: var(--fs-sm);
  margin-bottom: var(--space-2);
  color: var(--color-ink-2);
}
[data-theme="dark"] .tool-label, [data-theme="dark"] .tool-field > label { color: var(--text); }

.tool-input, .tool-textarea, .tool-select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
  font: inherit;
  font-size: var(--fs-base);
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.tool-textarea {
  min-height: 150px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: var(--fs-sm);
  line-height: 1.55;
}
.tool-input--mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.tool-input:focus, .tool-textarea:focus, .tool-select:focus {
  outline: none;
  border-color: var(--color-emerald);
  box-shadow: 0 0 0 3px var(--color-mist);
}
.tool-input--lg { font-size: var(--fs-2xl); font-weight: 600; padding: 0.6rem 0.9rem; }

.tool-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.tool-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; margin-top: var(--space-4); }
.tool-check { display: inline-flex; gap: 0.5rem; align-items: center; font-size: var(--fs-sm); color: var(--color-ink-2); cursor: pointer; }
[data-theme="dark"] .tool-check { color: var(--text); }
.tool-check input { width: 18px; height: 18px; accent-color: var(--color-emerald); }
.tool-range { width: 100%; accent-color: var(--color-emerald); }

.tool-output {
  width: 100%;
  margin: 0;
  padding: var(--space-4);
  background: var(--color-cream-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: var(--fs-sm);
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
  color: var(--text);
}
.tool-output:empty::before { content: attr(data-placeholder); color: var(--text-muted); }

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  color: var(--color-ink-2);
  font: inherit;
  font-weight: 600;
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.copy-btn:hover { border-color: var(--color-sprout); color: var(--color-emerald); }
.copy-btn:focus-visible { outline: 3px solid var(--color-emerald); outline-offset: 2px; }
[data-theme="dark"] .copy-btn { color: var(--text); }
[data-theme="dark"] .copy-btn:hover { color: var(--color-sprout); }

/* Chips & callouts -------------------------------------------------------- */
.tool-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.7rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  background: var(--color-cream-2);
  color: var(--color-ink-2);
  line-height: 1.4;
}
.tool-chip--ok     { background: var(--color-mist); color: var(--color-emerald); border-color: var(--color-sprout); }
.tool-chip--info   { background: var(--color-cream-2); color: var(--color-ink); }
.tool-chip--warn   { background: #FBF1DC; color: var(--color-gold-deep); border-color: var(--color-gold); }
.tool-chip--danger { background: #F7DAD7; color: var(--color-danger); border-color: var(--color-danger); }
.tool-chip--muted  { background: var(--color-cream-2); color: var(--text-muted); }
[data-theme="dark"] .tool-chip, [data-theme="dark"] .tool-chip--info { color: var(--text); }
[data-theme="dark"] .tool-chip--muted { color: var(--text-muted); }
[data-theme="dark"] .tool-chip--ok { color: var(--color-sprout); }
[data-theme="dark"] .tool-chip--warn { background: rgba(200,162,74,0.18); color: var(--color-gold); }
[data-theme="dark"] .tool-chip--danger { background: rgba(179,38,30,0.22); color: #f4b3ae; }

.tool-callout {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-ink-2);
  background: var(--bg-card);
  margin-top: var(--space-4);
  font-size: var(--fs-sm);
  color: var(--text);
}
.tool-callout--ok     { border-left-color: var(--color-sprout); background: var(--color-mist); }
.tool-callout--warn   { border-left-color: var(--color-gold);   background: #FBF1DC; }
.tool-callout--danger { border-left-color: var(--color-danger); background: #F7DAD7; }
.tool-callout--info   { border-left-color: var(--color-emerald); }
[data-theme="dark"] .tool-callout:not([class*="tool-callout--"]) { border-left-color: var(--text-muted); }
[data-theme="dark"] .tool-callout--warn { background: rgba(200,162,74,0.12); }
[data-theme="dark"] .tool-callout--danger { background: rgba(179,38,30,0.14); }

/* Privacy badge & disclaimer --------------------------------------------- */
.privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: var(--space-5);
  padding: 0.45rem 0.9rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-emerald);
  background: var(--color-mist);
  border: 1px solid var(--color-sprout);
  border-radius: var(--radius-pill);
}
[data-theme="dark"] .privacy-badge { color: var(--color-sprout); }
.tool-disclaimer { margin-top: var(--space-4); font-size: var(--fs-xs); color: var(--text-muted); }

/* "Use this tool as an API" boxes for AI agents and scripts: one per tool
   page and one per tool on /tools/api, generated by
   scripts/tools_api/build_agent_docs.py. Closed by default for people; the
   text is still in the HTML for agents that read the page. */
.tool-agent { margin-top: var(--space-5); border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: var(--bg-card); font-size: var(--fs-sm); color: var(--text); }
.tool-agent + .tool-agent { margin-top: var(--space-3); }
.tool-agent > summary { cursor: pointer; padding: var(--space-3) var(--space-4); font-weight: 600; color: var(--color-ink-2); }
[data-theme="dark"] .tool-agent > summary { color: var(--text); }
.tool-agent > summary:focus-visible { outline: 3px solid var(--color-emerald); outline-offset: 2px; }
.tool-agent__body { padding: 0 var(--space-4) var(--space-4); }
.tool-agent__body p, .tool-agent__body ul { margin: var(--space-3) 0 0; }
.tool-agent__body ul { padding-left: 1.2rem; }
.tool-agent__body li + li { margin-top: 0.3rem; }
.tool-agent__body code { overflow-wrap: anywhere; }
.tool-agent__code { margin-top: var(--space-3); }
.tool-agent__h { margin-top: var(--space-7); }
.tool-agent__muted { color: var(--text-muted); }

/* Big result number (What's my IP, etc.) --------------------------------- */
.tool-bignum {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 600;
  line-height: 1.1;
  word-break: break-all;
  color: var(--color-ink);
}
[data-theme="dark"] .tool-bignum { color: var(--text); }

/* Facts list -------------------------------------------------------------- */
.tool-facts { display: grid; grid-template-columns: max-content 1fr; gap: var(--space-2) var(--space-4); margin: var(--space-4) 0 0; }
.tool-facts dt { color: var(--text-muted); font-size: var(--fs-sm); }
.tool-facts dd { margin: 0; color: var(--text); word-break: break-word; }
.tool-facts dd code { font-size: var(--fs-sm); background: var(--color-cream-2); padding: 2px 6px; border-radius: 4px; }
@media (max-width: 520px) { .tool-facts { grid-template-columns: 1fr; gap: var(--space-1) 0; } .tool-facts dt { margin-top: var(--space-2); } }

/* Records table (DNS lookups) --------------------------------------------- */
.tool-records { margin-top: var(--space-3); border: 1px solid var(--color-line); border-radius: var(--radius-sm); overflow: hidden; }
.tool-records__row {
  display: grid;
  grid-template-columns: 70px 90px 1fr;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-line);
  align-items: baseline;
  font-size: var(--fs-sm);
}
.tool-records__row:last-child { border-bottom: 0; }
.tool-records__row--head {
  background: var(--color-mist);
  font-weight: 600;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ink-2);
}
[data-theme="dark"] .tool-records__row--head { color: var(--text); }
.tool-records__type { font-weight: 700; color: var(--color-emerald); }
[data-theme="dark"] .tool-records__type { color: var(--color-sprout); }
.tool-records__ttl { color: var(--text-muted); }
.tool-records__value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  word-break: break-all;
  white-space: pre-wrap;
  color: var(--text);
}
.tool-records__note { display: block; margin-top: 2px; font-family: var(--font-sans); font-size: var(--fs-xs); color: var(--text-muted); word-break: normal; }
/* Narrow phones: type + TTL share the first line, the long value drops below. */
@media (max-width: 520px) {
  .tool-records__row { grid-template-columns: auto 1fr; row-gap: var(--space-1); }
  .tool-records__value { grid-column: 1 / -1; }
  .tool-records__row--head div:last-child { display: none; }
}

/* Inline spinner ---------------------------------------------------------- */
.tool-loading {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--color-line);
  border-top-color: var(--color-emerald);
  border-radius: 50%;
  animation: tool-spin 0.7s linear infinite;
  vertical-align: -2px;
  margin-right: 0.4rem;
}
@keyframes tool-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .tool-loading { animation-duration: 2.4s; } }

/* Colour swatch (contrast checker) --------------------------------------- */
.tool-swatch {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
  padding: var(--space-6);
  text-align: center;
  font-weight: 600;
}
.tool-swatch p { margin: 0 0 var(--space-2); }
.tool-swatch .small { font-size: var(--fs-sm); }

/* Strength meter (password) ---------------------------------------------- */
.tool-meter { height: 8px; border-radius: var(--radius-pill); background: var(--color-cream-2); overflow: hidden; margin: var(--space-3) 0; }
.tool-meter__bar { height: 100%; width: 0; border-radius: var(--radius-pill); transition: width var(--t-fast) var(--ease), background var(--t-fast) var(--ease); }

/* Related links ----------------------------------------------------------- */
.tool-related { margin-top: var(--space-7); }
.tool-related h2 { font-size: var(--fs-xl); margin-bottom: var(--space-4); }
.tool-related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space-4); }

/* Toast ------------------------------------------------------------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%) translateY(10px);
  background: var(--color-ink);
  color: var(--color-cream);
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: 600;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  z-index: 200;
}
.toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }
[data-theme="dark"] .toast { background: var(--color-sprout); color: var(--color-ink); }