/* Shared pieces: footer, ad slot, buttons, cards, chips, progress bar, FAQ.
   Loads after base.css on every page. Thin neutral borders only. */

/* Footer and ads */

.ad-slot {
  display: block;
  margin: 1rem 0;
  background: var(--tint);
  border: 1px solid var(--line);
}

.site-footer {
  margin-top: 1rem;
  background: var(--surface);
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

.footer-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 1.15rem 1rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.15rem;
}

.footer-nav a {
  text-decoration: none;
}

.footer-nav a:hover {
  text-decoration: underline;
}

/* Buttons and cards */

.tool-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.15rem;
}

.tool-card h2 {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
  line-height: 1.3;
  font-weight: 700;
}

.tool-btn {
  appearance: none;
  margin: 0;
  border: 0;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1.2;
  min-height: 2.75rem;
  padding: 0.55rem 1.1rem;
  cursor: pointer;
}

.tool-btn:hover {
  background: color-mix(in srgb, var(--brand) 82%, #000);
}

[data-theme="dark"] .tool-btn {
  color: #042f2e;
}

[data-theme="dark"] .tool-btn:hover {
  background: color-mix(in srgb, var(--brand) 82%, #fff);
}

.tool-btn-quiet {
  background: transparent;
  color: var(--link);
}

.tool-btn-quiet:hover {
  background: var(--tint);
}

/* Chips */

.chip {
  appearance: none;
  margin: 0;
  background: var(--tint);
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 650;
  line-height: 1.2;
  padding: 0.55rem 0.9rem;
  min-height: 2.75rem;
  border-radius: 999px;
  cursor: pointer;
}

.chip:hover,
.chip.is-active,
.chip[aria-pressed="true"] {
  background: var(--tint-strong);
}

.chip-static {
  display: inline-flex;
  align-items: center;
  cursor: default;
  font-weight: 650;
}

.chip:disabled,
.chip:disabled:hover {
  background: var(--tint);
  cursor: default;
  opacity: 0.55;
}

.chip-static:hover {
  background: var(--tint);
}

/* Progress bar */

.progress-track {
  align-self: stretch;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--tint-strong);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: var(--brand);
}

/* FAQ */

.faq-item {
  margin-top: 0.35rem;
  padding-top: 0.35rem;
  border-top: 1px solid var(--line);
}

.faq-item summary {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  font-weight: 650;
  cursor: pointer;
}

.faq-item p {
  margin: 0 0 0.85rem;
}