/**
 * Follow Writer — buttons & profile following list
 */
.kv-follow-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.kv-follow-form {
  margin: 0;
  display: inline-flex;
  align-items: center;
}

.kv-follow-count {
  font-size: 0.875rem;
  color: #64748b;
  font-weight: 500;
}

.kv-follow-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  min-height: 36px;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  border: 1.5px solid #0f766e;
  background: #0f766e;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.kv-follow-btn:hover,
.kv-follow-btn:focus-visible {
  background: #0d9488;
  border-color: #0d9488;
  color: #fff;
  text-decoration: none;
}

.kv-follow-btn.is-following,
.kv-follow-btn[data-following="1"] {
  background: #fff;
  color: #0f766e;
  border-color: #99f6e4;
}

.kv-follow-btn.is-following:hover,
.kv-follow-btn[data-following="1"]:hover {
  background: #fef2f2;
  border-color: #fca5a5;
  color: #b91c1c;
}

.kv-follow-btn.is-loading {
  opacity: 0.7;
  pointer-events: none;
}

.kv-follow-toast {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: #0f766e;
  animation: kv-follow-fade 0.25s ease;
}

.kv-follow-toast--err {
  color: #b91c1c;
}

@keyframes kv-follow-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.kv-follow-btn--sm {
  min-height: 30px;
  padding: 0.3rem 0.75rem;
  font-size: 0.8rem;
}

.kv-follow-btn--lg {
  min-height: 44px;
  padding: 0.55rem 1.25rem;
  font-size: 0.95rem;
}

/* Story byline */
.kv-read__byline .kv-follow-wrap,
.author-name-row .kv-follow-wrap {
  margin-left: 0.35rem;
}

.kv-story-writer-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 1rem 0 0.35rem;
  padding: 0.95rem 1.05rem;
  border-radius: 16px;
  background: linear-gradient(135deg, #f0fdfa 0%, #ffffff 65%);
  border: 1px solid #ccfbf1;
}

.kv-story-writer-card__avatar-link {
  flex-shrink: 0;
  line-height: 0;
}

.kv-story-writer-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 2px solid #fff;
  box-shadow: 0 2px 8px rgba(15, 118, 110, 0.12);
}

.kv-story-writer-card__meta {
  flex: 1;
  min-width: 0;
}

.kv-story-writer-card__label {
  margin: 0;
  font-size: 0.72rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.kv-story-writer-card__name {
  margin: 0.12rem 0 0.2rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.25;
}

.kv-story-writer-card__name a {
  color: #0f766e;
  text-decoration: none;
}

.kv-story-writer-card__name a:hover {
  color: #115e59;
  text-decoration: underline;
}

.kv-story-writer-card__stats {
  margin: 0;
  font-size: 0.8125rem;
  color: #64748b;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  line-height: 1.4;
}

.kv-story-writer-card__stats a {
  color: #64748b;
  text-decoration: none;
}

.kv-story-writer-card .kv-follow-wrap {
  flex-shrink: 0;
  margin-left: auto;
}

.kv-story-writer-card .kv-follow-btn {
  min-width: 7.5rem;
}

/* Profile — Following writers */
.kv-following-section {
  margin-top: 2rem;
  padding-top: 0.25rem;
}

.kv-following-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.kv-following-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid #e2e8f0;
}

.kv-following-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.kv-following-card__body {
  flex: 1;
  min-width: 0;
}

.kv-following-card__name {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.kv-following-card__name a {
  color: #0f172a;
  text-decoration: none;
}

.kv-following-card__meta {
  margin: 0.15rem 0 0;
  font-size: 0.8125rem;
  color: #64748b;
}

.kv-following-prefs {
  margin: 1rem 0 1.5rem;
  padding: 1rem 1.1rem;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.kv-following-prefs h3 {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
}

.kv-following-prefs label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0.45rem 0;
  font-size: 0.875rem;
  color: #334155;
  cursor: pointer;
}

.kv-following-prefs__status {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  color: #0f766e;
  min-height: 1.2em;
}

.kv-following-empty {
  text-align: center;
  padding: 1.75rem 1rem;
  border-radius: 14px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
}

.kv-following-empty h3 {
  margin: 0.5rem 0 0.35rem;
  font-size: 1.05rem;
}

.kv-following-empty p {
  margin: 0 0 1rem;
  color: #64748b;
}

.kv-following-pager {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1rem;
}

@media (max-width: 640px) {
  .kv-story-writer-card {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .kv-story-writer-card .kv-follow-wrap {
    width: 100%;
    margin-left: 0;
    margin-top: 0.15rem;
  }

  .kv-story-writer-card .kv-follow-btn {
    width: 100%;
  }

  .kv-following-card {
    flex-wrap: wrap;
  }

  .kv-following-card .kv-follow-wrap {
    width: 100%;
  }
}

.kv-fb-post__head .kv-follow-wrap {
  margin-left: auto;
}

/* Homepage — Writers to Follow */
.kv-home-writers {
  margin: 0.5rem 0 1.25rem;
}

.kv-home-writers__hint {
  color: #64748b;
  font-size: 0.875rem;
  pointer-events: none;
}

.kv-home-writers__rail {
  display: flex;
  gap: 0.85rem;
  overflow-x: auto;
  padding: 0.15rem 0 0.65rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.kv-home-writer-card {
  flex: 0 0 168px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem 0.85rem 0.95rem;
  border-radius: 16px;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.05);
}

.kv-home-writer-card__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: inherit;
  width: 100%;
}

.kv-home-writer-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #fff;
  box-shadow: 0 2px 10px rgba(15, 118, 110, 0.15);
  margin-bottom: 0.55rem;
}

.kv-home-writer-card__name {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.25;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.kv-home-writer-card__meta {
  margin: 0.3rem 0 0.7rem;
  font-size: 0.75rem;
  color: #64748b;
  line-height: 1.35;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  justify-content: center;
}

.kv-home-writer-card .kv-follow-wrap {
  width: 100%;
  justify-content: center;
}

.kv-home-writer-card .kv-follow-btn {
  width: 100%;
  min-height: 34px;
}

@media (max-width: 640px) {
  .kv-home-writer-card {
    flex-basis: 148px;
    padding: 0.85rem 0.7rem 0.85rem;
  }

  .kv-home-writer-card__avatar {
    width: 64px;
    height: 64px;
  }
}