/* Radio Clubhouse – Oracle Octaves Android‑first design */
:root {
  /* Oracle Octaves colour palette for Android‑first white theme */
  --oo-paper: #fff;   /* background */
  --oo-ink:   #312722;/* text */
  --oo-line:  #e5ddd6;/* borders / dividers */
}

#radioClubhouse {
  margin: 14px auto 18px;
  max-width: 900px;
  color: var(--oo-ink);
  font-family: system-ui, -apple-system, Roboto, sans-serif;
}
#radioClubhouse * { box-sizing: border-box; }

/* Shell – white background, line border, rounded corners */
#radioClubhouse .rc-shell {
  overflow: hidden;
  position: relative;
  border: 1px solid var(--oo-line);
  border-radius: 18px;
  padding: clamp(15px, 4vw, 26px);
  background: var(--oo-paper);
  box-shadow: 0 11px 32px rgba(0,0,0,0.1), inset 0 0 0 1px #ffffffbb;
}
#radioClubhouse .rc-shell:before {
  content: "";
  position: absolute;
  right: -75px;
  top: -110px;
  width: 260px;
  height: 260px;
  border: 2px solid rgba(199,161,235,0.31);
  border-radius: 50%;
  box-shadow: 0 0 0 18px rgba(199,161,235,0.07), 0 0 0 36px rgba(220,169,91,0.09);
  pointer-events: none;
}

#radioClubhouse .rc-header {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 13px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--oo-line);
}

#radioClubhouse .rc-heading { min-width: 0; flex: 1 1 230px; }
#radioClubhouse .rc-eyebrow {
  display: block;
  color: var(--oo-ink);
  font-size: 10px;
  font-weight: 950;
  letter-spacing: .11em;
  line-height: 1.5;
}
#radioClubhouse .rc-title {
  font-size: clamp(22px,5vw,30px);
  font-weight: 950;
  line-height: 1.2;
  margin: 8px 0 6px;
  letter-spacing: -.04em;
  color: var(--oo-ink);
}
#radioClubhouse .rc-subtitle {
  font-size: 13px;
  line-height: 1.55;
  color: var(--oo-ink);
  margin: 0;
  max-width: 520px;
}

/* Refresh button – respects minimum touch target */
#radioClubhouse .rc-refresh {
  background: var(--oo-ink);
  color: var(--oo-paper);
  border: 1px solid var(--oo-ink);
  border-radius: 999px;
  min-height: 44px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 850;
  box-shadow: 0 4px 13px rgba(0,0,0,0.15);
  cursor: pointer;
}
#radioClubhouse .rc-refresh:disabled { opacity: .65; cursor: wait; }

#radioClubhouse .rc-status {
  font-size: 12px;
  color: var(--oo-ink);
  line-height: 1.5;
  margin: 12px 0 15px;
}

#radioClubhouse .rc-feed { display: grid; gap: 13px; }

/* Topic cards – white background, line border, rounded corners */
#radioClubhouse .rc-topic {
  background: var(--oo-paper);
  border: 1px solid var(--oo-line);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 5px 16px rgba(0,0,0,0.06);
  min-width: 0;
}
#radioClubhouse .rc-topic:first-child {
  border: 2px solid var(--oo-ink);
  background: linear-gradient(145deg, var(--oo-paper), #fffcf3);
}

#radioClubhouse .rc-topic-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
#radioClubhouse .rc-topic-index { font-size: 10px; color: var(--oo-ink); letter-spacing: .10em; font-weight: 950; }
#radioClubhouse .rc-new, #radioClubhouse .rc-archive {
  font-size: 10px; font-weight: 950; letter-spacing: .08em; border-radius: 999px; padding: 5px 8px;
}
#radioClubhouse .rc-new { border: 1px solid var(--oo-ink); color: var(--oo-ink); background: #f5e7ff; }
#radioClubhouse .rc-archive { border: 1px solid var(--oo-ink); color: var(--oo-ink); background: #fff6cc; }

#radioClubhouse .rc-topic h3 {
  color: var(--oo-ink);
  font-size: 18px;
  line-height: 1.33;
  font-weight: 900;
  letter-spacing: -.02em;
  margin: 10px 0 7px;
  overflow-wrap: anywhere;
}
#radioClubhouse .rc-excerpt, #radioClubhouse .rc-meta {
  color: var(--oo-ink);
}
#radioClubhouse .rc-excerpt { font-size: 14px; line-height: 1.5; margin: 4px 0 9px; }
#radioClubhouse .rc-meta { font-size: 11px; line-height: 1.5; margin: 4px 0 12px; }

/* Action buttons – white background, ink text, line border, rounded */
#radioClubhouse .rc-actions { display: flex; gap: 8px; flex-wrap: wrap; }
#radioClubhouse .rc-actions .rc-button {
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--oo-line);
  padding: 10px 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font: 800 12px/1.25 system-ui, -apple-system, Roboto, sans-serif;
  text-decoration: none;
  white-space: normal;
  cursor: pointer;
  background: var(--oo-paper);
  color: var(--oo-ink);
  box-shadow: none;
  margin: 0;
  max-width: 100%;
}
#radioClubhouse .rc-actions .rc-reader { background: var(--oo-ink); border-color: var(--oo-ink); color: var(--oo-paper); }
#radioClubhouse .rc-actions .rc-original { background: var(--oo-paper); border-color: var(--oo-line); color: var(--oo-ink); }
#radioClubhouse .rc-actions .rc-secondary { background: var(--oo-paper); border-color: var(--oo-line); color: var(--oo-ink); }
#radioClubhouse .rc-actions .rc-button:focus-visible, #radioClubhouse .rc-refresh:focus-visible {
  outline: 3px solid var(--oo-ink);
  outline-offset: 3px;
}
#radioClubhouse .rc-actions .rc-button:active { transform: translateY(1px); }

#radioClubhouse .rc-notice { font-size: 11px; color: var(--oo-ink); line-height: 1.4; margin: 9px 0 0; }
#radioClubhouse .rc-notice:empty { display: none; }

#radioClubhouse .rc-empty {
  background: var(--oo-paper);
  border: 1px dashed var(--oo-line);
  border-radius: 17px;
  padding: 17px;
  color: var(--oo-ink);
  font-size: 14px;
  line-height: 1.5;
}
#radioClubhouse .rc-empty p { margin: 6px 0 0; }

#radioClubhouse .rc-footer { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; font-size: 11px; line-height: 1.5; color: var(--oo-ink); margin-top: 17px; }
#radioClubhouse .rc-footer a { font-weight: 900; color: var(--oo-ink); text-decoration: underline; }

@media (max-width:540px) {
  #radioClubhouse .rc-shell { border-radius: 18px; padding: 14px; }
  #radioClubhouse .rc-topic { padding: 13px; border-radius: 16px; }
  #radioClubhouse .rc-actions .rc-reader,
  #radioClubhouse .rc-actions .rc-original { flex: 1 1 100%; }
  #radioClubhouse .rc-actions .rc-secondary { flex: 1 1 auto; }
  #radioClubhouse .rc-topic h3 { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) {
  #radioClubhouse .rc-actions .rc-button { transition: none; }
}

#radioClubhouse [hidden] { display: none !important; }
#radioClubhouse .rc-topic-body { margin-top: 10px; }
#radioClubhouse .rc-actions button { min-height: 44px; border-radius: 999px; }