/* ============ GROUP D (Social: Community tab) ============ */
/* Prefixes: chal-, feed-, share-, featD- */

/* trial hint */
.featD-trial-hint {
  margin: 0 0 14px;
  padding: 10px 14px;
  border: 1px solid rgba(232, 184, 92, 0.35);
  border-radius: 12px;
  background: rgba(232, 184, 92, 0.08);
  font-size: 13px;
  color: var(--text);
}

/* ---------- challenges ---------- */
.chal-hero {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 18px;
  margin-top: 8px;
}
.chal-hero h3 {
  margin: 6px 0 4px;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 30px;
  letter-spacing: 0.5px;
}
.chal-sub {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 12px;
}
.chal-progress-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
}
.chal-progress-row b { color: var(--text); font-size: 15px; }
.chal-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.chal-bar i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--red);
  transition: width 0.4s;
}
.chal-bar.small { height: 6px; margin-top: 6px; }
.chal-hero .btn-red { width: 100%; margin-top: 6px; }

.chal-board { margin-top: 8px; display: flex; flex-direction: column; gap: 8px; }
.chal-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 10px 14px;
}
.chal-me { border-color: rgba(225, 6, 0, 0.6); background: rgba(225, 6, 0, 0.08); }
.chal-rank {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--red-soft);
  min-width: 28px;
  text-align: center;
}
.chal-who { flex: 1; min-width: 0; }
.chal-who b { font-size: 14px; }
.chal-mi { font-size: 13px; color: var(--muted); white-space: nowrap; }
.chal-mi b { color: var(--text); font-size: 16px; }

/* ---------- member feed ---------- */
.feed-composer {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 12px;
  margin-top: 8px;
}
.feed-composer textarea {
  width: 100%;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  padding: 10px 12px;
  resize: vertical;
  min-height: 56px;
}
.feed-composer textarea:focus {
  outline: none;
  border-color: var(--red);
}
.feed-composer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}
.feed-count { font-size: 12px; color: var(--muted); }

.feed-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 14px;
}
.feed-mine { border-color: rgba(225, 6, 0, 0.4); }
.feed-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}
.feed-head b { font-size: 14px; }
.feed-head span { font-size: 12px; color: var(--muted); }
.feed-you {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--red-soft);
  border: 1px solid rgba(225, 6, 0, 0.5);
  border-radius: 6px;
  padding: 2px 6px;
  margin-left: 6px;
  vertical-align: 1px;
}
.feed-msg {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}
.feed-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.feed-cheer {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  padding: 6px 14px;
  cursor: pointer;
}
.feed-cheer:active { transform: scale(0.96); }
.feed-cheer.on {
  border-color: var(--red);
  background: rgba(225, 6, 0, 0.15);
}
.feed-del { font-size: 13px; }

/* ---------- share to social ---------- */
.share-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 18px;
  margin-top: 8px;
}
.share-card p { color: var(--muted); font-size: 14px; margin: 0 0 12px; }
.share-status {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--red-soft);
}