/* Guide / Help Screens */
.guide-screen {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}
.guide-screen h1 {
  font-size: 1.3rem;
  color: var(--text-bright);
  margin-bottom: 0.3rem;
}
.guide-screen .subtitle {
  font-size: 0.72rem;
  color: var(--dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.guide-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.guide-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--dim);
  cursor: pointer;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.6rem 1.2rem;
  text-transform: uppercase;
  transition: all 0.15s;
}
.guide-tab:hover { color: var(--text); }
.guide-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.guide-content h2 {
  font-size: 1rem;
  color: var(--text-bright);
  margin: 1.5rem 0 0.6rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--border);
}
.guide-content h3 {
  font-size: 0.85rem;
  color: var(--accent);
  margin: 1rem 0 0.4rem;
}
.guide-content p {
  font-size: 0.82rem;
  color: var(--text);
  margin-bottom: 0.6rem;
  line-height: 1.6;
}
.guide-content ul, .guide-content ol {
  margin: 0.4rem 0 0.8rem 1.2rem;
  font-size: 0.82rem;
  color: var(--text);
}
.guide-content li { margin-bottom: 0.3rem; line-height: 1.5; }
.guide-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.6rem 0 1rem;
  font-size: 0.78rem;
}
.guide-content th {
  background: var(--surface2);
  color: var(--dim);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.guide-content td {
  padding: 0.35rem 0.6rem;
  border-bottom: 1px solid var(--surface2);
  color: var(--text);
}
.guide-content code {
  background: var(--surface2);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
}
.guide-content .note {
  background: rgba(255, 145, 0, 0.08);
  border-left: 3px solid var(--warn);
  padding: 0.6rem 0.8rem;
  margin: 0.8rem 0;
  font-size: 0.78rem;
  color: var(--warn);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* About Screen */
.about-screen {
  max-width: 650px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  text-align: center;
}
.about-screen .sjr-logo {
  height: 100px;
  margin-bottom: 1rem;
}
.about-screen h1 {
  font-size: 1.3rem;
  color: var(--text-bright);
  margin-bottom: 0.3rem;
}
.about-screen .version {
  font-size: 0.7rem;
  color: var(--dim);
  margin-bottom: 2rem;
}
.about-legal {
  text-align: left;
  font-size: 0.78rem;
  color: var(--dim-light);
  line-height: 1.7;
}
.about-legal h3 {
  color: var(--text);
  font-size: 0.85rem;
  margin: 1.2rem 0 0.4rem;
}
.about-legal p { margin-bottom: 0.6rem; }