/* ─── FEED PAGE ─── */

.feed-page {
  min-height: 100vh;
  padding: 32px 0 80px;
}

.feed-layout {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ─── COMPOSE ─── */

.compose-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.compose-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid rgba(255,77,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-2);
  flex-shrink: 0;
}

.compose-form {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.compose-textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  padding: 12px 14px;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
}

.compose-textarea::placeholder { color: var(--fg-2); }
.compose-textarea:focus { border-color: rgba(255,77,0,0.4); }

.compose-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.compose-hint {
  font-size: 12px;
  color: var(--fg-2);
}

/* ─── CTA (logged-out) ─── */

.feed-cta {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.feed-cta-text {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.5;
}

.feed-cta-text strong { color: var(--fg); }

/* ─── FEED EMPTY ─── */

.feed-empty {
  text-align: center;
  padding: 64px 24px;
  color: var(--fg-2);
}

.feed-empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.feed-empty h2 {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.feed-empty p { font-size: 14px; }

/* ─── POST CARD ─── */

.post-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  transition: border-color 0.15s;
}

.post-card:hover { border-color: rgba(255,255,255,0.12); }

.post-header {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.post-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,77,0,0.1);
  border: 1px solid rgba(255,77,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-2);
  flex-shrink: 0;
}

.post-meta {
  flex: 1;
  min-width: 0;
}

.post-author {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 3px;
}

.post-author-link {
  font-weight: 600;
  font-size: 14px;
  color: var(--fg);
  text-decoration: none;
}

.post-author-link:hover { color: var(--accent-2); }

.post-cert-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-2);
  background: var(--accent-dim);
  border: 1px solid rgba(255,77,0,0.2);
  border-radius: 5px;
  padding: 2px 7px;
  letter-spacing: 0.3px;
}

.post-sub {
  font-size: 12px;
  color: var(--fg-2);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.post-state {
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  padding: 1px 5px;
  font-weight: 500;
}

.post-time { color: rgba(138,153,176,0.7); }

/* Post body */
.post-body {
  font-size: 15px;
  color: var(--fg);
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 16px;
}

/* ─── REACTIONS ─── */

.post-reactions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.reaction-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 10px;
  cursor: pointer;
  color: var(--fg-2);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.reaction-btn:hover:not(:disabled) {
  background: rgba(255,77,0,0.08);
  border-color: rgba(255,77,0,0.3);
  color: var(--accent-2);
}

.reaction-btn.reaction-active {
  background: var(--accent-dim);
  border-color: rgba(255,77,0,0.4);
  color: var(--accent-2);
}

.reaction-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.reaction-emoji { font-size: 15px; }
.reaction-label { font-size: 12px; font-weight: 500; }
.reaction-count { font-size: 12px; font-weight: 600; min-width: 14px; }

.comment-toggle-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--fg-2);
  font-size: 13px;
  font-weight: 500;
  margin-left: auto;
  transition: color 0.15s;
}

.comment-toggle-btn:hover { color: var(--fg); }
.comment-count { font-size: 12px; font-weight: 600; }

/* ─── COMMENTS THREAD ─── */

.comments-thread {
  display: none;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* Threads are open by default if they have content — toggled via JS */
.comments-thread.comments-open,
.comments-thread:has(.comment-item) {
  display: flex;
}

.comment-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.comment-avatar {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--fg-2);
  flex-shrink: 0;
}

.comment-body {
  flex: 1;
  font-size: 13px;
  line-height: 1.5;
  color: var(--fg);
}

.comment-author {
  font-weight: 600;
  margin-right: 6px;
  color: var(--fg);
}

.comment-text { color: var(--fg-2); }

.comment-form {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.comment-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  padding: 8px 12px;
  outline: none;
  transition: border-color 0.2s;
}

.comment-input::placeholder { color: var(--fg-2); opacity: 0.7; }
.comment-input:focus { border-color: rgba(255,77,0,0.4); }

.comment-submit {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  padding: 8px 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.comment-submit:hover { background: var(--accent-2); }

/* ─── PAGINATION ─── */

.feed-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px 0 8px;
}

.page-info {
  font-size: 13px;
  color: var(--fg-2);
}

/* ─── SHARED BTN ─── */

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font-family: 'DM Sans', sans-serif; font-weight: 600; border-radius: 8px; cursor: pointer; text-decoration: none; border: none; transition: background 0.15s, color 0.15s, border-color 0.15s; }
.btn-primary { background: var(--accent); color: #fff; padding: 10px 20px; font-size: 14px; }
.btn-primary:hover { background: var(--accent-2); }
.btn-ghost { background: transparent; color: var(--fg); border: 1px solid var(--border); padding: 9px 18px; font-size: 14px; }
.btn-ghost:hover { border-color: rgba(255,255,255,0.18); }
.btn-sm { padding: 7px 14px; font-size: 13px; }

.nav-link { font-size: 14px; color: var(--fg-2); text-decoration: none; font-weight: 500; transition: color 0.15s; }
.nav-link:hover, .nav-link-active { color: var(--fg); }

/* ─── RESPONSIVE ─── */

@media (max-width: 720px) {
  .feed-layout { padding: 0 12px; }
}

@media (max-width: 540px) {
  .compose-card { flex-direction: column; }
  .feed-cta { flex-direction: column; align-items: flex-start; }
  .reaction-label { display: none; }
  .post-reactions { gap: 6px; }
  .nav-tag { display: none; }
}

/* ─── FEED TABS ─── */
.feed-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.feed-tab {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-2);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s, border-color 0.2s;
}

.feed-tab:hover {
  color: var(--fg);
}

.feed-tab-active {
  color: var(--accent-2);
  border-bottom-color: var(--accent);
}

/* ─── FEED EMPTY LINK ─── */
.feed-empty-link {
  color: var(--accent-2);
  text-decoration: none;
  font-weight: 500;
}
.feed-empty-link:hover { text-decoration: underline; }