/* ═══════════════════════════════════════════════
   ARTIST ACTIVITY FEED
   ═══════════════════════════════════════════════ */

.act-feed-shell {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 0 48px;
}

.act-feed-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 0 16px;
  border-bottom: 0.5px solid var(--g-border);
  margin-bottom: 8px;
}

.act-feed-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(0,191,255,0.35);
  flex-shrink: 0;
  background: var(--g-surface);
}

.act-feed-header-meta { flex: 1; min-width: 0; }

.act-feed-name-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.act-feed-name {
  font-family: var(--g-serif);
  font-size: 22px;
  color: var(--g-white);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.act-feed-verified {
  color: var(--g-accent);
  font-size: 16px;
}

.act-feed-followers {
  font-size: 13px;
  color: var(--g-text-muted);
  margin-top: 4px;
}

.act-follow-btn {
  flex-shrink: 0;
  min-height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  border: 0.5px solid var(--g-border);
  background: var(--g-surface);
  color: var(--g-white);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.act-follow-btn.is-following {
  background: rgba(0,191,255,0.12);
  border-color: rgba(0,191,255,0.35);
  color: var(--g-accent);
}

.act-follow-btn:hover { border-color: rgba(0,191,255,0.45); }

.act-highlights {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 16px 0 20px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.act-highlights::-webkit-scrollbar { display: none; }

.act-highlight {
  flex: 0 0 72px;
  text-align: center;
  text-decoration: none;
  color: inherit;
}

.act-highlight-ring {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  padding: 2px;
  background: linear-gradient(135deg, var(--g-accent), #66d9ff 55%, #a855f7);
  margin-bottom: 6px;
}

.act-highlight-ring img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--g-black);
  display: block;
}

.act-highlight-label {
  font-size: 10px;
  color: var(--g-text-muted);
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.act-pull-hint {
  text-align: center;
  font-size: 12px;
  color: var(--g-text-dim);
  padding: 8px 0 12px;
  min-height: 32px;
}

.act-pull-hint.is-refreshing { color: var(--g-accent); }

.act-cards { display: flex; flex-direction: column; gap: 20px; }

.act-card {
  background: var(--g-surface);
  border: 0.5px solid var(--g-border);
  border-radius: 18px;
  overflow: hidden;
  animation: actFadeIn 0.35s ease;
}

@keyframes actFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.act-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 10px;
}

.act-card-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--g-black);
}

.act-card-head-meta { flex: 1; min-width: 0; }

.act-card-artist {
  font-size: 14px;
  font-weight: 700;
  color: var(--g-white);
  text-decoration: none;
}

.act-card-artist:hover { color: var(--g-accent); }

.act-card-type {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--g-accent);
}

.act-card-time {
  font-size: 12px;
  color: var(--g-text-dim);
  flex-shrink: 0;
}

.act-card-media {
  position: relative;
  background: var(--g-black);
  aspect-ratio: 4 / 5;
  max-height: 520px;
}

.act-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.act-carousel {
  position: relative;
  width: 100%;
  height: 100%;
}

.act-carousel-track {
  display: flex;
  height: 100%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.act-carousel-track::-webkit-scrollbar { display: none; }

.act-carousel-slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  height: 100%;
}

.act-carousel-dots {
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 6px;
}

.act-carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
}

.act-carousel-dot.is-active { background: var(--g-accent); }

.act-card-body { padding: 14px 16px 16px; }

.act-card-title {
  font-family: var(--g-serif);
  font-size: 20px;
  line-height: 1.2;
  color: var(--g-white);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.act-card-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--g-text-muted);
  margin-bottom: 10px;
}

.act-card-location {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--g-text-dim);
  margin-bottom: 12px;
}

.act-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
  border-top: 0.5px solid var(--g-border);
  margin-top: 4px;
  padding-top: 12px;
}

.act-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 0.5px solid var(--g-border);
  color: var(--g-text);
  font-family: var(--g-font);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.act-action-btn:hover {
  border-color: rgba(0,191,255,0.35);
  color: var(--g-accent);
}

.act-action-btn.is-liked {
  color: #ff6b9d;
  border-color: rgba(255,107,157,0.35);
  background: rgba(255,107,157,0.08);
}

.act-action-btn.act-action-primary {
  margin-left: auto;
  background: var(--g-accent);
  border-color: var(--g-accent);
  color: var(--g-black);
}

.act-action-btn.act-action-primary:hover { opacity: 0.9; color: var(--g-black); }

.act-empty {
  text-align: center;
  padding: 48px 24px;
  border: 0.5px dashed var(--g-border);
  border-radius: 18px;
  background: rgba(255,255,255,0.02);
}

.act-empty i {
  font-size: 42px;
  color: var(--g-accent);
  margin-bottom: 12px;
  display: block;
}

.act-empty h3 {
  font-family: var(--g-serif);
  font-size: 22px;
  color: var(--g-white);
  margin-bottom: 8px;
}

.act-empty p {
  font-size: 14px;
  color: var(--g-text-muted);
  line-height: 1.55;
  max-width: 320px;
  margin: 0 auto 16px;
}

.act-skeleton {
  background: linear-gradient(90deg, var(--g-surface) 0%, rgba(255,255,255,0.06) 50%, var(--g-surface) 100%);
  background-size: 200% 100%;
  animation: actShimmer 1.2s infinite;
  border-radius: 18px;
  height: 420px;
  margin-bottom: 20px;
}

@keyframes actShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.act-load-sentinel {
  height: 1px;
  margin: 8px 0;
}

.act-load-more-wrap {
  display: flex;
  justify-content: center;
  padding: 16px 0;
}

.act-error {
  padding: 16px;
  border-radius: 12px;
  background: rgba(239,68,68,0.1);
  border: 0.5px solid rgba(239,68,68,0.25);
  color: #fca5a5;
  font-size: 14px;
  text-align: center;
}

/* Create activity form */
.act-create-shell {
  max-width: 640px;
  margin: 0 auto;
}

.act-create-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.act-field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--g-text-dim);
  margin-bottom: 6px;
}

.act-field input,
.act-field select,
.act-field textarea {
  width: 100%;
  background: var(--g-black);
  border: 0.5px solid var(--g-border);
  border-radius: 12px;
  color: var(--g-text);
  font-family: var(--g-font);
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
}

.act-field input:focus,
.act-field select:focus,
.act-field textarea:focus {
  border-color: rgba(0,191,255,0.45);
  box-shadow: 0 0 0 3px rgba(0,191,255,0.08);
}

.act-field textarea { min-height: 100px; resize: vertical; }

.act-media-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.act-media-thumb {
  position: relative;
  width: 88px;
  height: 88px;
  border-radius: 12px;
  overflow: hidden;
  border: 0.5px solid var(--g-border);
}

.act-media-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.act-media-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.72);
  color: white;
  cursor: pointer;
  font-size: 12px;
}

.act-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  background: var(--g-surface);
  border: 0.5px solid var(--g-border);
  border-radius: 12px;
}

.act-toggle-row strong {
  display: block;
  color: var(--g-white);
  font-size: 14px;
}

.act-toggle-row span {
  font-size: 12px;
  color: var(--g-text-muted);
}

.act-profile-tabs {
  display: flex;
  gap: 8px;
  margin: 20px 0 0;
  border-bottom: 0.5px solid var(--g-border);
  padding-bottom: 0;
}

.act-profile-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--g-text-muted);
  font-family: var(--g-font);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 4px;
  margin-bottom: -1px;
  cursor: pointer;
}

.act-profile-tab.is-active {
  color: var(--g-accent);
  border-bottom-color: var(--g-accent);
}

@media (max-width: 640px) {
  .act-feed-header { padding-top: 12px; }
  .act-card-media { max-height: 440px; }
  .act-action-btn.act-action-primary { width: 100%; margin-left: 0; justify-content: center; }
}