@charset "UTF-8";
/* ------------------------------------------------------------
   /tools — HTB rank calculator
   Uses the site tokens from main.scss; defines no colours of its own.

   IMPORTANT: only main.css and tools.css load on these routes. Classes that
   live in projects.scss (.projects-header) or contact.scss (.form__*) are NOT
   available here, so the equivalents are defined below rather than borrowed —
   borrowing them is why the page previously rendered unstyled.
   ------------------------------------------------------------ */
/* --- page header (mirrors .projects-header from projects.scss) --- */
.tools-header {
  margin-bottom: var(--space-xl);
}
.tools-header__lede {
  font-family: var(--font-body);
  color: var(--text-muted);
  margin-top: 1rem;
  font-size: 1rem;
  line-height: 1.65;
  max-width: 46rem;
}

/* --- card links (mirror .project-card__* from projects.scss) ----- */
.tools-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.tools-card__link {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent-dim);
  border: 1px solid var(--border);
  padding: 0.25rem 0.625rem;
  text-decoration: none;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.tools-card__link:hover {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

/* --- form controls (mirror .form__* from contact.scss) ----------- */
.tools-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text);
  letter-spacing: 0.06em;
  text-transform: lowercase;
}

.tools-input {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: var(--elevated);
  border: 1px solid var(--border-mid);
  padding: 0.75rem 1rem;
  width: 100%;
  outline: none;
  transition: border-color 0.15s ease;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 0;
}
.tools-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.15);
}

/* The rank <select> needs its own chevron once appearance is stripped. */
select.tools-input {
  cursor: pointer;
  padding-right: 2.25rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-dim) 50%), linear-gradient(135deg, var(--text-dim) 50%, transparent 50%);
  background-position: calc(100% - 1.1rem) calc(50% + 2px), calc(100% - 0.75rem) calc(50% + 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.htb-search {
  margin: var(--space-xl) 0 var(--space-lg);
  max-width: 34rem;
}
.htb-search__row {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}
.htb-search__row .tools-input {
  flex: 1 1 auto;
  min-width: 0;
}
.htb-search__row .btn {
  flex: 0 0 auto;
}

.htb-status {
  padding: var(--space-md);
  border-left: 2px solid var(--border-mid);
  background: var(--surface);
  color: var(--text-muted);
  font-size: var(--fs-small);
  margin: var(--space-md) 0;
}
.htb-status--error {
  border-left-color: var(--err);
  background: var(--err-dim);
}
.htb-status--warn {
  border-left-color: var(--accent-dim);
}

/* --- summary ------------------------------------------------ */
.htb-summary {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}
.htb-summary__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}
.htb-summary__rank {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--accent-dim);
}

.htb-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: var(--space-md);
  margin: 0;
}
.htb-stats dt {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: var(--space-xs);
}
.htb-stats dd {
  margin: 0;
  font-size: var(--fs-body-lg);
  color: var(--text);
}

/* --- plan --------------------------------------------------- */
.htb-plan {
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  background: var(--surface);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}
.htb-plan--done {
  border-left-color: var(--ok);
}
.htb-plan--blocked {
  border-left-color: var(--err);
}
.htb-plan__gap {
  font-size: var(--fs-card);
  font-family: var(--font-display);
  color: var(--text);
  margin: 0 0 var(--space-sm);
}
.htb-plan__hint {
  font-size: var(--fs-small);
  color: var(--text-dim);
  margin: var(--space-sm) 0 0;
}

.htb-routes {
  list-style: none;
  margin: var(--space-md) 0 0;
  padding: 0;
}

.htb-route {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding: var(--space-sm) 0;
  border-top: 1px solid var(--border);
}
.htb-route__label {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--text-faint);
}
.htb-route__body {
  font-size: var(--fs-body);
  color: var(--text);
}

/* --- filters ------------------------------------------------ */
.htb-filters {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}
.htb-filters__title {
  font-size: var(--fs-h4);
  margin: 0 0 var(--space-md);
}
.htb-filters__group {
  margin-bottom: var(--space-lg);
}
.htb-filters__legend {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: var(--space-sm);
}

.htb-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.htb-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--border-mid);
  background: var(--elevated);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  cursor: pointer;
  transition: opacity 0.12s ease, border-color 0.12s ease;
  /* Excluded, not merely unselected — the strike-through means "ruled out"
   rather than "not yet chosen", which is the opposite default here. */
}
.htb-chip:hover {
  border-color: var(--accent);
}
.htb-chip:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.htb-chip--off {
  opacity: 0.45;
  text-decoration: line-through;
  border-color: var(--border);
}
.htb-chip__count {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  color: var(--text-faint);
}

/* --- machine list ------------------------------------------- */
.htb-machines {
  border-top: 1px solid var(--border);
  padding-top: var(--space-md);
}
.htb-machines summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--text-faint);
}
.htb-machines summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.htb-machines__list {
  list-style: none;
  margin: var(--space-md) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: var(--space-xs);
}

.htb-machine label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
  font-size: var(--fs-small);
}
.htb-machine--off {
  opacity: 0.4;
}
.htb-machine__name {
  color: var(--text);
}
.htb-machine__meta {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  color: var(--text-faint);
  margin-left: auto;
}
.htb-machine__flag {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  color: var(--ok);
}

/* --- badge -------------------------------------------------- */
.htb-badge-panel {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}
.htb-badge-panel__note {
  font-size: var(--fs-small);
  color: var(--text-dim);
  margin: 0 0 var(--space-md);
}

.htb-badge-preview {
  display: block;
  max-width: 100%;
  height: auto;
  margin-bottom: var(--space-lg);
}

.htb-snippet-box {
  margin-bottom: var(--space-lg);
}
.htb-snippet-box .code-block__copy {
  position: static;
  flex: 0 0 auto;
}
.htb-snippet-box__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}
.htb-snippet-box__hint {
  font-size: var(--fs-tiny);
  color: var(--text-faint);
  margin: var(--space-xs) 0 0;
}

.htb-snippet {
  /* Snippets are long single lines; scroll them inside their own box rather
   than letting them widen the page. */
  overflow-x: auto;
  max-width: 100%;
  padding: var(--space-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  color: var(--text-muted);
  white-space: pre;
  margin: 0;
}

/* --- explanatory notes -------------------------------------- */
.htb-notes {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}
.htb-notes ul {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0;
}
.htb-notes li {
  padding: var(--space-sm) 0;
  font-size: var(--fs-small);
  color: var(--text-dim);
  line-height: var(--lh-body);
}
.htb-notes strong {
  color: var(--text-muted);
}

@media (max-width: 40rem) {
  .htb-search__row {
    flex-direction: column;
  }
  .htb-machines__list {
    grid-template-columns: 1fr;
  }
}