/* Navigation: header menus, command palette, home page */
.site-footer small { display: block; }
.site-footer__note { margin-top: 4px; font-size: 12px; opacity: 0.85; }
:root { --hue: 210; }
.badge {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 6px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--mono);
  background: hsl(var(--hue) 60% 92%);
  color: hsl(var(--hue) 70% 28%);
  letter-spacing: -0.02em;
}
.site-header__inner { gap: 16px; }
.site-nav { gap: 2px; flex: 1; flex-wrap: nowrap; align-items: center; }
.nav-menu { position: relative; }
.nav-menu__btn {
  background: none;
  border: none;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
}
.nav-menu__btn:hover, .nav-menu.is-active .nav-menu__btn { color: var(--text); background: var(--surface-2); }
.nav-menu.is-active .nav-menu__btn { box-shadow: inset 0 -2px 0 var(--accent); border-radius: 6px 6px 0 0; }
.nav-menu .caret { font-size: 10px; opacity: 0.7; }
.nav-menu__panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 30;
  min-width: 290px;
  padding: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 12px 32px var(--shadow);
}
.nav-menu:hover .nav-menu__panel, .nav-menu:focus-within .nav-menu__panel { display: block; }
.nav-menu__panel a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  border-radius: 6px;
  color: var(--text);
  border: none;
  font-size: 14px;
}
.nav-menu__panel a:hover, .nav-menu__panel a.is-active { background: var(--surface-2); text-decoration: none; color: var(--text); }
.nav-menu__panel a.is-active { box-shadow: inset 2px 0 0 var(--accent); }
.nav-menu__panel .badge { min-width: 32px; height: 28px; font-size: 11px; }
.palette-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  font-size: 13px;
  color: var(--muted);
  background: var(--bg);
  white-space: nowrap;
}
kbd {
  font-family: var(--mono);
  font-size: 11px;
  padding: 1px 6px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--muted);
}
.nav-toggle { display: none; padding: 6px 10px; font-size: 18px; line-height: 1; }

@media (max-width: 900px) {
  .site-header__inner { flex-wrap: wrap; }
  .site-header__brand { margin-right: auto; }
  .nav-toggle { display: inline-block; order: 2; }
  .palette-btn { order: 1; }
  .palette-btn span { display: none; }
  .site-nav { display: none; order: 3; flex: 1 0 100%; flex-direction: column; align-items: stretch; }
  .site-nav.is-open { display: flex; }
  .nav-menu__btn { width: 100%; text-align: left; }
  .nav-menu__panel { position: static; box-shadow: none; border: none; padding: 0 0 6px 10px; min-width: 0; }
  .nav-menu:hover .nav-menu__panel { display: none; }
  .nav-menu:focus-within .nav-menu__panel { display: block; }
}

.palette { position: fixed; inset: 0; z-index: 100; }
.palette[hidden] { display: none; }
.palette__backdrop { position: absolute; inset: 0; background: rgba(23, 36, 47, 0.55); }
.palette__box {
  position: relative;
  max-width: 620px;
  margin: 12vh auto 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 24px 60px rgba(23, 36, 47, 0.35);
  overflow: hidden;
}
.palette__box input {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 16px 18px;
  font-size: 16px;
  font-family: inherit;
  background: transparent;
  color: var(--text);
}
.palette__list { list-style: none; margin: 0; padding: 6px; max-height: 52vh; overflow: auto; }
.palette__list li { border-radius: 8px; }
.palette__list li.is-selected { background: var(--surface-2); box-shadow: inset 2px 0 0 var(--accent); }
.palette__list a { display: flex; align-items: center; gap: 12px; padding: 8px 10px; color: var(--text); }
.palette__list a:hover { text-decoration: none; color: var(--text); }
.palette__name { flex: 1; }
.palette__cat { color: var(--muted); font-size: 12px; }
.palette__empty { padding: 20px; color: var(--muted); text-align: center; }
.palette__hint { padding: 8px 14px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12px; }

.home-hero { text-align: center; margin: 8px 0 28px; }
.home-hero h1 { font-size: 36px; margin-bottom: 4px; }
.home-search { max-width: 560px; margin: 20px auto 14px; }
.home-search input {
  width: 100%;
  padding: 13px 16px;
  font-size: 15px;
  font-family: inherit;
  border-radius: 10px;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.chip {
  --hue: 210;
  padding: 5px 13px;
  font-size: 13px;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
}
.chip:hover { color: var(--text); border-color: hsl(var(--hue) 60% 50%); }
.chip.is-active { background: hsl(var(--hue) 60% 92%); color: hsl(var(--hue) 70% 26%); border-color: hsl(var(--hue) 55% 45%); }
.chip[data-cat="all"].is-active { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }

.cat { margin: 0 0 30px; --hue: 210; }
.cat[hidden], .tool-card[hidden] { display: none; }
.cat__title { font-size: 16px; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.cat__title small { color: var(--muted); font-weight: 400; font-size: 13px; }
.cat .tool-grid { margin-top: 0; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 12px; }
.tool-card { position: relative; }
.cat .tool-card:hover { border-color: hsl(var(--hue) 65% 55%); }
.tool-card a { display: flex; gap: 14px; align-items: flex-start; padding: 14px 40px 14px 14px; }
.tool-card__body { min-width: 0; }
.tool-card h3 { margin: 0 0 4px; font-size: 15px; text-transform: none; letter-spacing: 0; color: var(--text); }
.tool-card p { font-size: 13px; line-height: 1.45; }
.tool-card .badge { margin-top: 1px; }
.star {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 18px;
  line-height: 1;
  padding: 4px 6px;
  border-radius: 6px;
}
.star:hover, .star.is-on { color: var(--warn); }
.tool-card .star { position: absolute; top: 8px; right: 8px; opacity: 0.55; }
.tool-card:hover .star, .tool-card .star.is-on { opacity: 1; }
.star--title { font-size: 20px; vertical-align: middle; margin-left: 6px; }

/* ---------- KATR Software look (matches www.katr.com) ---------- */
.site-header { background: var(--dark); border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.site-header__inner { padding: 0 20px; gap: 14px; max-width: 1100px; }
.site-header__brand {
  flex: none; padding: 10px 0; color: #fff; font-weight: 800; font-size: 1.15rem; letter-spacing: 0.08em;
}
.site-header__brand span { color: var(--accent2); font-weight: 600; letter-spacing: 0.02em; font-size: 0.85rem; margin-left: 6px; }
.site-header__brand:hover { color: #fff; text-decoration: none; }
.site-header__tools {
  flex: none; padding: 14px 10px 11px; color: #c6d6df; font-weight: 600; font-size: 0.92rem;
  border-bottom: 3px solid transparent;
}
.site-header__tools:hover { color: #fff; text-decoration: none; }
.site-header__tools.is-active { color: #fff; border-bottom-color: var(--accent2); }
.nav-menu__btn { color: #c6d6df; font-weight: 600; font-size: 0.92rem; border-radius: 0; padding: 14px 10px 11px; border-bottom: 3px solid transparent; }
.nav-menu__btn:hover { color: #fff; background: none; }
.nav-menu.is-active .nav-menu__btn { color: #fff; background: none; box-shadow: none; border-radius: 0; border-bottom-color: var(--accent2); }
.nav-menu__panel { top: calc(100% - 2px); border-radius: 0 0 10px 10px; }
.palette-btn { color: #c6d6df; background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.25); }
.palette-btn:hover { color: #fff; border-color: var(--accent2); }
.palette-btn kbd { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.25); color: #c6d6df; }
.nav-toggle { color: #fff; background: transparent; border-color: rgba(255, 255, 255, 0.35); }
@media (max-width: 900px) {
  .site-header__inner { gap: 8px; }
  .site-header__brand { margin-right: 0; }
  .site-header__tools { margin-right: auto; }
  .nav-menu__btn { color: #e5eef3; }
  .nav-menu__panel { background: var(--dark); }
  .nav-menu__panel a { color: #e5eef3; }
  .nav-menu__panel a:hover, .nav-menu__panel a.is-active { background: rgba(255, 255, 255, 0.08); color: #fff; }
}

/* Gradient hero on the home page, like katr.com */
.home-hero {
  margin: 8px 0 28px; padding: 40px 24px 32px; border-radius: 14px;
  background: linear-gradient(135deg, var(--dark), var(--accent) 85%); color: #fff;
}
.home-hero h1 { color: #fff; }
.home-hero .lede { color: #dcecf0; }
.home-hero .chip { color: #dcecf0; border-color: rgba(255, 255, 255, 0.4); background: transparent; }
.home-hero .chip:hover { color: #fff; border-color: #fff; }
.home-hero .chip.is-active, .home-hero .chip[data-cat="all"].is-active { background: #fff; color: var(--accent); border-color: #fff; }

/* Footer: centered link row like katr.com */
.site-footer { background: transparent; border-top: 1px solid var(--border); font-size: 0.9rem; }
.site-footer__nav { margin-bottom: 10px; }
.site-footer__nav a { margin: 0 10px; font-weight: 600; }
.site-footer__nav a:hover { text-decoration: underline; }