/* extra styles just for the help page (help.html) */
/* loads after style.css and project.css, reuses the same M3 tokens */

.help-header { padding-bottom: 3rem; }

/* back-link (css/project.css already defines .back-link, this just centers it here) */
.help-header .back-link { margin-bottom: 1.5rem; }

.help-section { max-width: 900px; }

/* plain info card, one per topic, readable text block on a soft surface */
.help-card {
  background: var(--md-surface-container-low);
  border-radius: var(--shape-lg);
  padding: 1.6rem 1.8rem;
  margin-bottom: 1.2rem;
  text-align: left;
}
.help-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.15rem;
  margin-bottom: .6rem;
  color: var(--md-on-surface);
}
.help-card p {
  color: var(--md-on-surface-variant);
  font-size: .98rem;
  line-height: 1.6;
}
.help-card p + p { margin-top: .7rem; }
.help-note {
  margin-top: .9rem;
  font-size: .88rem !important;
  color: var(--md-on-tertiary-container) !important;
  background: var(--md-tertiary-container);
  border-radius: var(--shape-sm);
  padding: .7rem .9rem;
}

/* numbered connection steps */
.help-steps {
  list-style: none;
  counter-reset: help-step;
  color: var(--md-on-surface-variant);
  font-size: .98rem;
  line-height: 1.6;
}
.help-steps li {
  counter-increment: help-step;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: 1rem;
}
.help-steps li:last-child { margin-bottom: 0; }
.help-steps li::before {
  content: counter(help-step);
  position: absolute;
  left: 0; top: 0;
  width: 1.7rem; height: 1.7rem;
  border-radius: 50%;
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  font-family: var(--font-display);
  font-size: .82rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.help-external-link {
  display: inline-flex;
  margin-top: 1rem;
  font-size: .9rem; font-weight: 500;
  padding: .7rem 1.2rem;
  border-radius: var(--shape-full);
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  transition: transform .2s var(--m3-standard);
}
.help-external-link:hover { transform: translateY(-2px); }

/* FAQ accordion, built with plain <details>/<summary>, no JS needed */
.faq-list {
  background: var(--md-surface-container-low);
  border-radius: var(--shape-lg);
  overflow: hidden;
  text-align: left;
  margin-bottom: 2rem;
}
.faq-item { border-bottom: 1px solid var(--md-outline-variant); }
.faq-item:last-child { border-bottom: none; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  font-size: .96rem;
  font-weight: 600;
  color: var(--md-on-surface);
  transition: background .2s var(--m3-standard);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--md-surface-container-high); }
.faq-chevron { flex-shrink: 0; color: var(--md-on-surface-variant); transition: transform .25s var(--m3-standard); }
.faq-item[open] .faq-chevron { transform: rotate(180deg); }
.faq-item p {
  padding: 0 1.4rem 1.3rem 1.4rem;
  color: var(--md-on-surface-variant);
  font-size: .92rem;
  line-height: 1.6;
}

/* open-source badge, same look as the one in the app's FAQ screen */
.help-badge {
  display: flex;
  align-items: center;
  gap: .7rem;
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  border-radius: var(--shape-md);
  padding: .9rem 1.1rem;
  font-size: .85rem;
}
.help-badge svg { flex-shrink: 0; color: var(--md-primary); }

.help-more {
  text-align: center;
  color: var(--md-on-surface-variant);
  font-size: .92rem;
  margin-top: 1.2rem;
}
.help-more a { color: var(--md-primary); font-weight: 600; }
.help-more a:hover { text-decoration: underline; }

@media (max-width: 640px) {
  .help-card { padding: 1.3rem 1.4rem; }
}

/* Legal notice page */
.legal-content { max-width: 760px; margin: 0 auto; padding: 0 1.5rem 4rem; display: flex; flex-direction: column; gap: 1.4rem; }
.legal-block {
  background: var(--md-surface-container-low); border: 1px solid var(--md-outline-variant);
  border-radius: var(--shape-lg); padding: 1.5rem 1.7rem;
}
.legal-block h2 { font-family: var(--font-display); font-size: 1.05rem; margin-bottom: .6rem; color: var(--md-primary); }
.legal-block p { color: var(--md-on-surface-variant); font-size: .92rem; line-height: 1.6; }
.legal-block p + p { margin-top: .6rem; }

/* legal page: connected M3 Expressive blocks (outer corners round, inner corners tight) */
.legal-content { display: flex; flex-direction: column; gap: 2px; }
.legal-block { border-radius: 6px; }
.legal-block:first-child { border-radius: 28px 28px 6px 6px; }
.legal-block:last-child  { border-radius: 6px 6px 28px 28px; }
.legal-block ul { margin: .6rem 0 0 1.2rem; color: var(--md-on-surface-variant); font-size: .92rem; line-height: 1.6; }
.legal-block li + li { margin-top: .3rem; }
.legal-block p + p { margin-top: .6rem; }

/* links inside legal blocks (contact, etc.) */
.legal-block a { color: var(--md-primary); font-weight: 500; text-decoration: underline; text-underline-offset: 2px; transition: opacity .2s var(--m3-standard); }
.legal-block a:hover { opacity: .8; }