/**
 * Elite+ Community v4.0 - Complete Redesign
 * Clean, Organized, Premium Design System
 * 
 * TABLE OF CONTENTS:
 * 1. Design Tokens (CSS Custom Properties)
 * 2. Reset & Base Styles
 * 3. Layout System
 * 4. Header & Navigation
 * 5. User Profile Sidebar
 * 6. Post Composer
 * 7. Feed & Post Cards
 * 8. Comments System
 * 9. Clubs Panel
 * 10. Messages Panel
 * 11. Leaderboard Panel
 * 12. Right Sidebar (Trending, Suggestions)
 * 13. Modals & Overlays
 * 14. Loading & Empty States
 * 15. Animations
 * 16. Responsive Design
 * 17. Utilities
 */

/* ═══════════════════════════════════════════════════════════════════════════════
   1. DESIGN TOKENS
   ═══════════════════════════════════════════════════════════════════════════════ */

.community-v4 {
  /* Color System */
  --cv4-bg-base: #0a0a0f;
  --cv4-bg-raised: #111118;
  --cv4-bg-overlay: #18181f;
  --cv4-bg-muted: #1f1f28;
  --cv4-bg-subtle: rgba(255, 255, 255, 0.02);
  
  /* Borders & Dividers */
  --cv4-border: rgba(255, 255, 255, 0.06);
  --cv4-border-hover: rgba(255, 255, 255, 0.12);
  --cv4-border-focus: rgba(0, 240, 255, 0.5);
  
  /* Text Hierarchy */
  --cv4-text-primary: #ffffff;
  --cv4-text-secondary: #a1a1aa;
  --cv4-text-muted: #71717a;
  --cv4-text-disabled: #52525b;
  
  /* Brand Colors */
  --cv4-accent: #00f0ff;
  --cv4-accent-soft: rgba(0, 240, 255, 0.15);
  --cv4-purple: #a855f7;
  --cv4-purple-soft: rgba(168, 85, 247, 0.15);
  --cv4-gold: #ffd700;
  --cv4-gold-soft: rgba(255, 215, 0, 0.15);
  
  /* Semantic Colors */
  --cv4-success: #22c55e;
  --cv4-success-soft: rgba(34, 197, 94, 0.15);
  --cv4-warning: #f59e0b;
  --cv4-warning-soft: rgba(245, 158, 11, 0.15);
  --cv4-error: #ef4444;
  --cv4-error-soft: rgba(239, 68, 68, 0.15);
  --cv4-info: #3b82f6;
  --cv4-info-soft: rgba(59, 130, 246, 0.15);
  
  /* Gradients */
  --cv4-gradient-accent: linear-gradient(135deg, #00f0ff 0%, #0080ff 100%);
  --cv4-gradient-premium: linear-gradient(135deg, #ffd700 0%, #f59e0b 100%);
  --cv4-gradient-purple: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
  
  /* Spacing */
  --cv4-space-1: 4px;
  --cv4-space-2: 8px;
  --cv4-space-3: 12px;
  --cv4-space-4: 16px;
  --cv4-space-5: 20px;
  --cv4-space-6: 24px;
  --cv4-space-8: 32px;
  --cv4-space-10: 40px;
  --cv4-space-12: 48px;
  
  /* Border Radius */
  --cv4-radius-sm: 6px;
  --cv4-radius-md: 10px;
  --cv4-radius-lg: 14px;
  --cv4-radius-xl: 18px;
  --cv4-radius-2xl: 24px;
  --cv4-radius-full: 9999px;
  
  /* Shadows */
  --cv4-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --cv4-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25);
  --cv4-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.3);
  --cv4-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.4);
  --cv4-shadow-glow: 0 0 20px rgba(0, 240, 255, 0.25);
  
  /* Typography */
  --cv4-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --cv4-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Timing */
  --cv4-ease-out: cubic-bezier(0.33, 1, 0.68, 1);
  --cv4-ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --cv4-duration-fast: 150ms;
  --cv4-duration-normal: 250ms;
  --cv4-duration-slow: 400ms;
  
  /* Z-Index Scale */
  --cv4-z-base: 1;
  --cv4-z-dropdown: 100;
  --cv4-z-sticky: 200;
  --cv4-z-modal: 500;
  --cv4-z-toast: 1000;
}


/* ═══════════════════════════════════════════════════════════════════════════════
   2. RESET & BASE STYLES
   ═══════════════════════════════════════════════════════════════════════════════ */

.community-v4 {
  min-height: 100vh;
  background: var(--cv4-bg-base);
  color: var(--cv4-text-primary);
  font-family: var(--cv4-font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.community-v4 *,
.community-v4 *::before,
.community-v4 *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.community-v4 button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.community-v4 input,
.community-v4 textarea {
  font-family: inherit;
  font-size: inherit;
}

.community-v4 a {
  color: inherit;
  text-decoration: none;
}

.community-v4 ul,
.community-v4 ol {
  list-style: none;
}

.community-v4 img {
  max-width: 100%;
  height: auto;
  display: block;
}


/* ═══════════════════════════════════════════════════════════════════════════════
   3. LAYOUT SYSTEM
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--cv4-space-6);
}

.cv4-grid {
  display: grid;
  grid-template-columns: 260px 1fr 300px;
  gap: var(--cv4-space-6);
  align-items: start;
}

.cv4-sidebar-left {
  position: sticky;
  top: var(--cv4-space-6);
}

.cv4-main {
  min-width: 0;
}

.cv4-sidebar-right {
  position: sticky;
  top: var(--cv4-space-6);
}

/* Responsive */
@media (max-width: 1200px) {
  .cv4-grid {
    grid-template-columns: 1fr 280px;
  }
  .cv4-sidebar-left {
    display: none;
  }
}

@media (max-width: 900px) {
  .cv4-grid {
    grid-template-columns: 1fr;
  }
  .cv4-sidebar-right {
    display: none;
  }
}


/* ═══════════════════════════════════════════════════════════════════════════════
   4. HEADER & NAVIGATION
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--cv4-space-6);
  margin-bottom: var(--cv4-space-6);
  border-bottom: 1px solid var(--cv4-border);
}

.cv4-header-left {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-4);
}

.cv4-logo {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-3);
}

.cv4-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--cv4-gradient-accent);
  border-radius: var(--cv4-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.cv4-logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--cv4-gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cv4-status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--cv4-space-2);
  padding: var(--cv4-space-1) var(--cv4-space-3);
  background: var(--cv4-success-soft);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--cv4-radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--cv4-success);
}

.cv4-status-dot {
  width: 6px;
  height: 6px;
  background: var(--cv4-success);
  border-radius: 50%;
  animation: cv4-pulse 2s ease-in-out infinite;
}

@keyframes cv4-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.cv4-header-actions {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-2);
}

.cv4-icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cv4-bg-subtle);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-md);
  color: var(--cv4-text-secondary);
  transition: all var(--cv4-duration-fast) var(--cv4-ease-out);
}

.cv4-icon-btn:hover {
  background: var(--cv4-bg-muted);
  border-color: var(--cv4-border-hover);
  color: var(--cv4-text-primary);
}

.cv4-icon-btn svg {
  width: 18px;
  height: 18px;
}

.cv4-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--cv4-space-2);
  padding: var(--cv4-space-2) var(--cv4-space-4);
  border-radius: var(--cv4-radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--cv4-duration-fast) var(--cv4-ease-out);
}

.cv4-btn-primary {
  background: var(--cv4-gradient-accent);
  color: var(--cv4-bg-base);
}

.cv4-btn-primary:hover {
  box-shadow: var(--cv4-shadow-glow);
  transform: translateY(-1px);
}

.cv4-btn-secondary {
  background: var(--cv4-bg-muted);
  border: 1px solid var(--cv4-border);
  color: var(--cv4-text-primary);
}

.cv4-btn-secondary:hover {
  border-color: var(--cv4-border-hover);
  background: var(--cv4-bg-overlay);
}

.cv4-btn-ghost {
  color: var(--cv4-text-secondary);
}

.cv4-btn-ghost:hover {
  color: var(--cv4-text-primary);
  background: var(--cv4-bg-subtle);
}

/* Tab Navigation */
.cv4-tabs {
  display: flex;
  gap: var(--cv4-space-1);
  padding: var(--cv4-space-1);
  background: var(--cv4-bg-raised);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-xl);
  margin-bottom: var(--cv4-space-6);
}

.cv4-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--cv4-space-2);
  padding: var(--cv4-space-3) var(--cv4-space-4);
  border-radius: var(--cv4-radius-lg);
  color: var(--cv4-text-muted);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: all var(--cv4-duration-fast) var(--cv4-ease-out);
}

.cv4-tab:hover {
  color: var(--cv4-text-secondary);
  background: var(--cv4-bg-subtle);
}

.cv4-tab.active {
  color: var(--cv4-text-primary);
  background: var(--cv4-bg-overlay);
}

.cv4-tab svg {
  width: 18px;
  height: 18px;
}

.cv4-tab-badge {
  min-width: 18px;
  height: 18px;
  padding: 0 6px;
  background: var(--cv4-error);
  border-radius: var(--cv4-radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
}


/* ═══════════════════════════════════════════════════════════════════════════════
   5. USER PROFILE SIDEBAR
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-card {
  background: var(--cv4-bg-raised);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-xl);
  padding: var(--cv4-space-5);
}

.cv4-card + .cv4-card {
  margin-top: var(--cv4-space-4);
}

.cv4-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--cv4-space-4);
}

.cv4-card-title {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-2);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cv4-text-primary);
}

.cv4-card-action {
  font-size: 0.75rem;
  color: var(--cv4-accent);
  transition: opacity var(--cv4-duration-fast);
}

.cv4-card-action:hover {
  opacity: 0.8;
}

/* Profile Card */
.cv4-profile-card {
  text-align: center;
}

.cv4-profile-avatar {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto var(--cv4-space-4);
}

.cv4-profile-avatar-img {
  width: 100%;
  height: 100%;
  background: var(--cv4-gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--cv4-bg-base);
}

.cv4-profile-avatar-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.cv4-profile-level {
  position: absolute;
  bottom: -4px;
  right: -4px;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  background: var(--cv4-gradient-purple);
  border: 2px solid var(--cv4-bg-raised);
  border-radius: var(--cv4-radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cv4-profile-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cv4-text-primary);
  margin-bottom: var(--cv4-space-1);
}

.cv4-profile-plan {
  display: inline-flex;
  align-items: center;
  gap: var(--cv4-space-1);
  padding: var(--cv4-space-1) var(--cv4-space-2);
  background: var(--cv4-gradient-premium);
  border-radius: var(--cv4-radius-full);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--cv4-bg-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cv4-profile-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--cv4-space-3);
  margin-top: var(--cv4-space-5);
  padding-top: var(--cv4-space-5);
  border-top: 1px solid var(--cv4-border);
}

.cv4-profile-stat {
  text-align: center;
}

.cv4-profile-stat-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cv4-text-primary);
}

.cv4-profile-stat-label {
  font-size: 0.6875rem;
  color: var(--cv4-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Navigation Menu */
.cv4-nav-menu {
  display: flex;
  flex-direction: column;
  gap: var(--cv4-space-1);
}

.cv4-nav-item {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-3);
  padding: var(--cv4-space-3) var(--cv4-space-4);
  border-radius: var(--cv4-radius-md);
  color: var(--cv4-text-secondary);
  font-size: 0.9375rem;
  transition: all var(--cv4-duration-fast) var(--cv4-ease-out);
}

.cv4-nav-item:hover {
  background: var(--cv4-bg-subtle);
  color: var(--cv4-text-primary);
}

.cv4-nav-item.active {
  background: var(--cv4-accent-soft);
  color: var(--cv4-accent);
}

.cv4-nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}


/* ═══════════════════════════════════════════════════════════════════════════════
   6. POST COMPOSER
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-composer {
  background: var(--cv4-bg-raised);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-xl);
  padding: var(--cv4-space-5);
  margin-bottom: var(--cv4-space-5);
}

.cv4-composer-header {
  display: flex;
  gap: var(--cv4-space-4);
}

.cv4-composer-avatar {
  width: 44px;
  height: 44px;
  background: var(--cv4-gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--cv4-bg-base);
  flex-shrink: 0;
}

.cv4-composer-input-wrap {
  flex: 1;
}

.cv4-composer-textarea {
  width: 100%;
  min-height: 80px;
  padding: var(--cv4-space-3);
  background: var(--cv4-bg-subtle);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-lg);
  color: var(--cv4-text-primary);
  font-size: 0.9375rem;
  line-height: 1.5;
  resize: none;
  transition: border-color var(--cv4-duration-fast);
}

.cv4-composer-textarea:focus {
  outline: none;
  border-color: var(--cv4-border-focus);
}

.cv4-composer-textarea::placeholder {
  color: var(--cv4-text-muted);
}

.cv4-composer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--cv4-space-4);
  padding-top: var(--cv4-space-4);
  border-top: 1px solid var(--cv4-border);
}

.cv4-composer-tools {
  display: flex;
  gap: var(--cv4-space-1);
}

.cv4-composer-tool {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--cv4-radius-md);
  color: var(--cv4-text-muted);
  transition: all var(--cv4-duration-fast);
}

.cv4-composer-tool:hover {
  background: var(--cv4-bg-muted);
  color: var(--cv4-accent);
}

.cv4-composer-tool svg {
  width: 18px;
  height: 18px;
}

.cv4-composer-submit {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-2);
  padding: var(--cv4-space-2) var(--cv4-space-5);
  background: var(--cv4-gradient-accent);
  border-radius: var(--cv4-radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cv4-bg-base);
  transition: all var(--cv4-duration-fast) var(--cv4-ease-out);
}

.cv4-composer-submit:hover:not(:disabled) {
  box-shadow: var(--cv4-shadow-glow);
  transform: translateY(-1px);
}

.cv4-composer-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}


/* ═══════════════════════════════════════════════════════════════════════════════
   7. FEED & POST CARDS
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-feed-filters {
  display: flex;
  gap: var(--cv4-space-2);
  margin-bottom: var(--cv4-space-4);
}

.cv4-new-posts-banner {
  margin-bottom: var(--cv4-space-3);
}

.cv4-new-posts-btn {
  width: 100%;
  text-align: center;
  padding: var(--cv4-space-3) var(--cv4-space-4);
  border-radius: var(--cv4-radius-xl);
  border: 1px solid var(--cv4-border);
  background: rgba(99, 102, 241, 0.12);
  color: var(--cv4-text-secondary);
  font-weight: 600;
}

.cv4-new-posts-btn:hover {
  border-color: var(--cv4-border-hover);
}

.cv4-feed-filter {
  padding: var(--cv4-space-2) var(--cv4-space-4);
  background: transparent;
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-full);
  color: var(--cv4-text-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  transition: all var(--cv4-duration-fast);
}

.cv4-feed-filter:hover {
  border-color: var(--cv4-border-hover);
  color: var(--cv4-text-secondary);
}

.cv4-feed-filter.active {
  background: var(--cv4-accent-soft);
  border-color: var(--cv4-accent);
  color: var(--cv4-accent);
}

.cv4-posts {
  display: flex;
  flex-direction: column;
  gap: var(--cv4-space-4);
}

/* Post Card */
.cv4-post {
  background: var(--cv4-bg-raised);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-xl);
  padding: var(--cv4-space-5);
  transition: border-color var(--cv4-duration-fast);
}

.cv4-post:hover {
  border-color: var(--cv4-border-hover);
}

.cv4-post-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--cv4-space-4);
}

.cv4-post-author {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-3);
}

.cv4-post-avatar {
  position: relative;
  width: 44px;
  height: 44px;
  background: var(--cv4-gradient-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 600;
  color: white;
  flex-shrink: 0;
}

.cv4-post-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.cv4-post-author-info {
  display: flex;
  flex-direction: column;
}

.cv4-post-author-name {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-2);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--cv4-text-primary);
}

.cv4-post-badge {
  padding: 2px 6px;
  background: var(--cv4-gradient-premium);
  border-radius: var(--cv4-radius-sm);
  font-size: 0.5625rem;
  font-weight: 700;
  color: var(--cv4-bg-base);
  text-transform: uppercase;
}

.cv4-post-badge.pro {
  background: var(--cv4-gradient-accent);
}

.cv4-post-time {
  font-size: 0.75rem;
  color: var(--cv4-text-muted);
}

.cv4-post-menu {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--cv4-radius-md);
  color: var(--cv4-text-muted);
  transition: all var(--cv4-duration-fast);
}

.cv4-post-menu:hover {
  background: var(--cv4-bg-muted);
  color: var(--cv4-text-primary);
}

.cv4-post-content {
  margin-bottom: var(--cv4-space-4);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--cv4-text-primary);
}

.cv4-post-content p {
  margin: 0;
}

.cv4-post-content .mention {
  color: var(--cv4-accent);
  cursor: pointer;
}

.cv4-post-content .hashtag {
  color: var(--cv4-purple);
  cursor: pointer;
}

/* Post Media */
.cv4-post-media {
  margin-bottom: var(--cv4-space-4);
  border-radius: var(--cv4-radius-lg);
  overflow: hidden;
}

.cv4-post-media img,
.cv4-post-media video {
  width: 100%;
  display: block;
}

/* Post Type Tag */
.cv4-post-type {
  display: inline-flex;
  align-items: center;
  gap: var(--cv4-space-2);
  padding: var(--cv4-space-1) var(--cv4-space-3);
  background: var(--cv4-bg-muted);
  border-radius: var(--cv4-radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--cv4-text-secondary);
  margin-bottom: var(--cv4-space-3);
}

/* Post Actions */
.cv4-post-stats {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-5);
  padding-bottom: var(--cv4-space-4);
  margin-bottom: var(--cv4-space-4);
  border-bottom: 1px solid var(--cv4-border);
  font-size: 0.8125rem;
  color: var(--cv4-text-muted);
}

.cv4-post-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cv4-post-action {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-2);
  padding: var(--cv4-space-2) var(--cv4-space-3);
  border-radius: var(--cv4-radius-md);
  color: var(--cv4-text-secondary);
  font-size: 0.875rem;
  transition: all var(--cv4-duration-fast);
}

.cv4-post-action:hover {
  background: var(--cv4-bg-muted);
  color: var(--cv4-text-primary);
}

.cv4-post-action.liked {
  color: var(--cv4-error);
}

.cv4-post-action.liked svg {
  fill: var(--cv4-error);
}

.cv4-post-action svg {
  width: 18px;
  height: 18px;
}


/* ═══════════════════════════════════════════════════════════════════════════════
   8. COMMENTS SYSTEM
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-comments {
  margin-top: var(--cv4-space-4);
  padding-top: var(--cv4-space-4);
  border-top: 1px solid var(--cv4-border);
}

.cv4-comments-list {
  display: flex;
  flex-direction: column;
  gap: var(--cv4-space-3);
  margin-bottom: var(--cv4-space-4);
}

.cv4-comment {
  display: flex;
  gap: var(--cv4-space-3);
}

.cv4-comment-avatar {
  width: 32px;
  height: 32px;
  background: var(--cv4-gradient-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  flex-shrink: 0;
}

.cv4-comment-body {
  flex: 1;
  background: var(--cv4-bg-muted);
  border-radius: var(--cv4-radius-lg);
  padding: var(--cv4-space-3);
}

.cv4-comment-author {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--cv4-text-primary);
  margin-bottom: 2px;
}

.cv4-comment-text {
  font-size: 0.875rem;
  color: var(--cv4-text-secondary);
  line-height: 1.4;
}

.cv4-comment-meta {
  display: flex;
  gap: var(--cv4-space-4);
  margin-top: var(--cv4-space-2);
  font-size: 0.6875rem;
  color: var(--cv4-text-muted);
}

.cv4-comment-action {
  background: none;
  border: none;
  color: var(--cv4-text-muted);
  font-size: 0.6875rem;
  cursor: pointer;
  transition: color var(--cv4-duration-fast);
}

.cv4-comment-action:hover {
  color: var(--cv4-accent);
}

/* Comment Input */
.cv4-comment-input-wrap {
  display: flex;
  gap: var(--cv4-space-3);
}

.cv4-comment-input {
  flex: 1;
  padding: var(--cv4-space-3);
  background: var(--cv4-bg-muted);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-full);
  color: var(--cv4-text-primary);
  font-size: 0.875rem;
  transition: border-color var(--cv4-duration-fast);
}

.cv4-comment-input:focus {
  outline: none;
  border-color: var(--cv4-border-focus);
}

.cv4-comment-submit {
  padding: var(--cv4-space-3) var(--cv4-space-4);
  background: var(--cv4-gradient-accent);
  border-radius: var(--cv4-radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--cv4-bg-base);
  transition: all var(--cv4-duration-fast);
}

.cv4-comment-submit:hover {
  box-shadow: var(--cv4-shadow-glow);
}


/* ═══════════════════════════════════════════════════════════════════════════════
   9. CLUBS PANEL
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-panel {
  display: none;
}

.cv4-panel.active {
  display: block;
  animation: cv4-fade-in 0.3s var(--cv4-ease-out);
}

@keyframes cv4-fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.cv4-clubs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--cv4-space-4);
}

.cv4-club-card {
  background: var(--cv4-bg-raised);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-xl);
  overflow: hidden;
  transition: all var(--cv4-duration-fast) var(--cv4-ease-out);
}

.cv4-club-card:hover {
  border-color: var(--cv4-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--cv4-shadow-md);
}

.cv4-club-banner {
  height: 80px;
  background: var(--cv4-gradient-purple);
}

.cv4-club-content {
  padding: var(--cv4-space-4);
  margin-top: -30px;
}

.cv4-club-icon {
  width: 56px;
  height: 56px;
  background: var(--cv4-bg-raised);
  border: 3px solid var(--cv4-bg-raised);
  border-radius: var(--cv4-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--cv4-space-3);
}

.cv4-club-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--cv4-text-primary);
  margin-bottom: var(--cv4-space-1);
}

.cv4-club-desc {
  font-size: 0.8125rem;
  color: var(--cv4-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--cv4-space-3);
}

.cv4-club-stats {
  display: flex;
  gap: var(--cv4-space-4);
  font-size: 0.75rem;
  color: var(--cv4-text-muted);
}

.cv4-club-stat {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-1);
}

.cv4-club-actions {
  display: flex;
  gap: var(--cv4-space-2);
  margin-top: var(--cv4-space-4);
  padding-top: var(--cv4-space-4);
  border-top: 1px solid var(--cv4-border);
}

.cv4-club-btn {
  flex: 1;
  padding: var(--cv4-space-2);
  border-radius: var(--cv4-radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  transition: all var(--cv4-duration-fast);
}

.cv4-club-btn-primary {
  background: var(--cv4-gradient-accent);
  color: var(--cv4-bg-base);
}

.cv4-club-btn-primary:hover {
  box-shadow: var(--cv4-shadow-glow);
}

.cv4-club-btn-secondary {
  background: var(--cv4-bg-muted);
  color: var(--cv4-text-primary);
}


/* ═══════════════════════════════════════════════════════════════════════════════
   10. MESSAGES PANEL
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-messages-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--cv4-space-4);
  height: 550px;
}

.cv4-conversations {
  background: var(--cv4-bg-raised);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.cv4-conversations-header {
  padding: var(--cv4-space-4);
  border-bottom: 1px solid var(--cv4-border);
}

.cv4-conversations-search {
  width: 100%;
  padding: var(--cv4-space-2) var(--cv4-space-3);
  background: var(--cv4-bg-muted);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-md);
  color: var(--cv4-text-primary);
  font-size: 0.875rem;
}

.cv4-conversations-list {
  flex: 1;
  overflow-y: auto;
}

.cv4-conversation {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-3);
  padding: var(--cv4-space-3) var(--cv4-space-4);
  cursor: pointer;
  transition: background var(--cv4-duration-fast);
}

.cv4-conversation:hover {
  background: var(--cv4-bg-subtle);
}

.cv4-conversation.active {
  background: var(--cv4-accent-soft);
}

.cv4-conversation-avatar {
  width: 44px;
  height: 44px;
  background: var(--cv4-gradient-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 600;
  color: white;
  flex-shrink: 0;
}

.cv4-conversation-info {
  flex: 1;
  min-width: 0;
}

.cv4-conversation-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cv4-text-primary);
}

.cv4-conversation-preview {
  font-size: 0.75rem;
  color: var(--cv4-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cv4-conversation-meta {
  text-align: right;
}

.cv4-conversation-time {
  font-size: 0.6875rem;
  color: var(--cv4-text-muted);
}

.cv4-conversation-unread {
  width: 18px;
  height: 18px;
  background: var(--cv4-accent);
  border-radius: 50%;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--cv4-bg-base);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--cv4-space-1);
  margin-left: auto;
}

/* Chat View */
.cv4-chat {
  background: var(--cv4-bg-raised);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-xl);
  display: flex;
  flex-direction: column;
}

.cv4-chat-header {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-3);
  padding: var(--cv4-space-4);
  border-bottom: 1px solid var(--cv4-border);
}

.cv4-chat-body {
  flex: 1;
  padding: var(--cv4-space-4);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--cv4-space-3);
}

.cv4-message {
  max-width: 70%;
  padding: var(--cv4-space-3) var(--cv4-space-4);
  border-radius: var(--cv4-radius-lg);
}

.cv4-message.sent {
  align-self: flex-end;
  background: var(--cv4-gradient-accent);
  color: var(--cv4-bg-base);
  border-bottom-right-radius: var(--cv4-radius-sm);
}

.cv4-message.received {
  align-self: flex-start;
  background: var(--cv4-bg-muted);
  border-bottom-left-radius: var(--cv4-radius-sm);
}

.cv4-message-text {
  font-size: 0.9375rem;
  line-height: 1.4;
}

.cv4-message-time {
  font-size: 0.6875rem;
  opacity: 0.7;
  margin-top: var(--cv4-space-1);
}

.cv4-chat-footer {
  display: flex;
  gap: var(--cv4-space-2);
  padding: var(--cv4-space-4);
  border-top: 1px solid var(--cv4-border);
}

.cv4-chat-input {
  flex: 1;
  padding: var(--cv4-space-3);
  background: var(--cv4-bg-muted);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-lg);
  color: var(--cv4-text-primary);
  font-size: 0.9375rem;
  resize: none;
}

.cv4-chat-send {
  padding: var(--cv4-space-3);
  background: var(--cv4-gradient-accent);
  border-radius: var(--cv4-radius-lg);
  color: var(--cv4-bg-base);
}


/* ═══════════════════════════════════════════════════════════════════════════════
   11. LEADERBOARD PANEL
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-leaderboard-header {
  display: flex;
  gap: var(--cv4-space-2);
  margin-bottom: var(--cv4-space-4);
}

.cv4-leaderboard {
  background: var(--cv4-bg-raised);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-xl);
  overflow: hidden;
}

.cv4-leaderboard-item {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-4);
  padding: var(--cv4-space-4) var(--cv4-space-5);
  border-bottom: 1px solid var(--cv4-border);
  transition: background var(--cv4-duration-fast);
}

.cv4-leaderboard-item:last-child {
  border-bottom: none;
}

.cv4-leaderboard-item:hover {
  background: var(--cv4-bg-subtle);
}

.cv4-leaderboard-item.rank-1 { background: rgba(255, 215, 0, 0.08); }
.cv4-leaderboard-item.rank-2 { background: rgba(192, 192, 192, 0.06); }
.cv4-leaderboard-item.rank-3 { background: rgba(205, 127, 50, 0.06); }

.cv4-leaderboard-rank {
  width: 32px;
  height: 32px;
  background: var(--cv4-bg-muted);
  border-radius: var(--cv4-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--cv4-text-secondary);
}

.cv4-leaderboard-item.rank-1 .cv4-leaderboard-rank {
  background: var(--cv4-gold);
  color: var(--cv4-bg-base);
}

.cv4-leaderboard-item.rank-2 .cv4-leaderboard-rank {
  background: #c0c0c0;
  color: var(--cv4-bg-base);
}

.cv4-leaderboard-item.rank-3 .cv4-leaderboard-rank {
  background: #cd7f32;
  color: var(--cv4-bg-base);
}

.cv4-leaderboard-avatar {
  width: 44px;
  height: 44px;
  background: var(--cv4-gradient-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 600;
  color: white;
}

.cv4-leaderboard-info {
  flex: 1;
}

.cv4-leaderboard-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--cv4-text-primary);
}

.cv4-leaderboard-level {
  font-size: 0.75rem;
  color: var(--cv4-text-muted);
}

.cv4-leaderboard-score {
  text-align: right;
}

.cv4-leaderboard-xp {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cv4-accent);
}

.cv4-leaderboard-label {
  font-size: 0.6875rem;
  color: var(--cv4-text-muted);
}


/* ═══════════════════════════════════════════════════════════════════════════════
   12. RIGHT SIDEBAR (TRENDING, SUGGESTIONS)
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-trending-list {
  display: flex;
  flex-direction: column;
}

.cv4-trending-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--cv4-space-3);
  border-radius: var(--cv4-radius-md);
  cursor: pointer;
  transition: background var(--cv4-duration-fast);
}

.cv4-trending-item:hover {
  background: var(--cv4-bg-subtle);
}

.cv4-trending-tag {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cv4-accent);
}

.cv4-trending-count {
  font-size: 0.75rem;
  color: var(--cv4-text-muted);
}

/* Suggested Users */
.cv4-suggestions-list {
  display: flex;
  flex-direction: column;
  gap: var(--cv4-space-3);
}

.cv4-suggestion {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-3);
}

.cv4-suggestion-avatar {
  width: 40px;
  height: 40px;
  background: var(--cv4-gradient-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  flex-shrink: 0;
}

.cv4-suggestion-info {
  flex: 1;
  min-width: 0;
}

.cv4-suggestion-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cv4-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cv4-suggestion-meta {
  font-size: 0.75rem;
  color: var(--cv4-text-muted);
}

.cv4-follow-btn {
  padding: var(--cv4-space-1) var(--cv4-space-3);
  background: transparent;
  border: 1px solid var(--cv4-accent);
  border-radius: var(--cv4-radius-full);
  color: var(--cv4-accent);
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--cv4-duration-fast);
}

.cv4-follow-btn:hover {
  background: var(--cv4-accent);
  color: var(--cv4-bg-base);
}

.cv4-follow-btn.following {
  background: var(--cv4-bg-muted);
  border-color: var(--cv4-border);
  color: var(--cv4-text-muted);
}


/* ═══════════════════════════════════════════════════════════════════════════════
   13. MODALS & OVERLAYS
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  z-index: var(--cv4-z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--cv4-space-6);
  opacity: 0;
  visibility: hidden;
  transition: all var(--cv4-duration-normal) var(--cv4-ease-out);
}

.cv4-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.cv4-modal {
  width: 100%;
  max-width: 500px;
  background: var(--cv4-bg-overlay);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-2xl);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--cv4-duration-normal) var(--cv4-ease-out);
}

.cv4-modal-overlay.open .cv4-modal {
  transform: scale(1) translateY(0);
}

.cv4-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--cv4-space-5);
  border-bottom: 1px solid var(--cv4-border);
}

.cv4-modal-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cv4-text-primary);
}

.cv4-modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--cv4-radius-md);
  color: var(--cv4-text-muted);
  transition: all var(--cv4-duration-fast);
}

.cv4-modal-close:hover {
  background: var(--cv4-bg-muted);
  color: var(--cv4-text-primary);
}

.cv4-modal-body {
  padding: var(--cv4-space-5);
}

.cv4-label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--cv4-text-secondary);
  margin-bottom: 6px;
}

.cv4-input {
  width: 100%;
  padding: var(--cv4-space-3) var(--cv4-space-4);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-xl);
  background: var(--cv4-bg-muted);
  color: var(--cv4-text-primary);
}

.cv4-input::placeholder {
  color: var(--cv4-text-muted);
}

.cv4-input:focus {
  outline: none;
  border-color: var(--cv4-accent);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.12);
}

.cv4-modal-footer {
  display: flex;
  gap: var(--cv4-space-3);
  justify-content: flex-end;
  padding: var(--cv4-space-5);
  border-top: 1px solid var(--cv4-border);
}

.cv4-club-members {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.cv4-club-member {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--cv4-border);
  background: var(--cv4-bg-raised);
  border-radius: var(--cv4-radius-xl);
}

.cv4-club-member-avatar {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: var(--cv4-gradient-purple);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex: 0 0 auto;
}

.cv4-club-member-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.cv4-club-member-role {
  font-size: 0.8rem;
  color: var(--cv4-text-muted);
  margin-top: 2px;
}

/* Toast Notifications */
.cv4-toast-container {
  position: fixed;
  bottom: var(--cv4-space-6);
  right: var(--cv4-space-6);
  z-index: var(--cv4-z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--cv4-space-3);
}

.cv4-toast {
  display: flex;
  align-items: center;
  gap: var(--cv4-space-3);
  padding: var(--cv4-space-4);
  background: var(--cv4-bg-overlay);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-lg);
  box-shadow: var(--cv4-shadow-lg);
  animation: cv4-toast-in 0.3s var(--cv4-ease-out);
}

@keyframes cv4-toast-in {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.cv4-toast.success { border-left: 3px solid var(--cv4-success); }
.cv4-toast.error { border-left: 3px solid var(--cv4-error); }
.cv4-toast.warning { border-left: 3px solid var(--cv4-warning); }
.cv4-toast.info { border-left: 3px solid var(--cv4-info); }

.cv4-toast-icon {
  font-size: 1.25rem;
}

.cv4-toast-message {
  flex: 1;
  font-size: 0.875rem;
  color: var(--cv4-text-primary);
}


/* ═══════════════════════════════════════════════════════════════════════════════
   14. LOADING & EMPTY STATES
   ═══════════════════════════════════════════════════════════════════════════════ */

.cv4-empty {
  text-align: center;
  padding: var(--cv4-space-12);
}

.cv4-empty-icon {
  font-size: 3rem;
  margin-bottom: var(--cv4-space-4);
  opacity: 0.5;
}

.cv4-empty-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cv4-text-primary);
  margin-bottom: var(--cv4-space-2);
}

.cv4-empty-text {
  font-size: 0.875rem;
  color: var(--cv4-text-muted);
  max-width: 280px;
  margin: 0 auto;
}

.cv4-spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--cv4-border);
  border-top-color: var(--cv4-accent);
  border-radius: 50%;
  animation: cv4-spin 0.8s linear infinite;
}

@keyframes cv4-spin {
  to { transform: rotate(360deg); }
}

.cv4-loading-center {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--cv4-space-12);
}

/* Skeleton Loading */
.cv4-skeleton {
  background: linear-gradient(
    90deg,
    var(--cv4-bg-muted) 25%,
    var(--cv4-bg-overlay) 50%,
    var(--cv4-bg-muted) 75%
  );
  background-size: 200% 100%;
  animation: cv4-shimmer 1.5s infinite;
  border-radius: var(--cv4-radius-md);
}

@keyframes cv4-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.cv4-skeleton-post {
  background: var(--cv4-bg-raised);
  border: 1px solid var(--cv4-border);
  border-radius: var(--cv4-radius-xl);
  padding: var(--cv4-space-5);
  margin-bottom: var(--cv4-space-4);
}

.cv4-skeleton-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
}

.cv4-skeleton-line {
  height: 12px;
  margin-bottom: var(--cv4-space-2);
}

.cv4-skeleton-line:last-child {
  margin-bottom: 0;
}


/* ═══════════════════════════════════════════════════════════════════════════════
   15. ANIMATIONS
   ═══════════════════════════════════════════════════════════════════════════════ */

@keyframes cv4-slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes cv4-scale-in {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.cv4-animate-slide-up {
  animation: cv4-slide-up 0.4s var(--cv4-ease-out);
}

.cv4-animate-scale-in {
  animation: cv4-scale-in 0.3s var(--cv4-ease-out);
}


/* ═══════════════════════════════════════════════════════════════════════════════
   16. RESPONSIVE DESIGN
   ═══════════════════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .cv4-container {
    padding: var(--cv4-space-4);
  }
  
  .cv4-header {
    flex-wrap: wrap;
    gap: var(--cv4-space-4);
  }
  
  .cv4-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  
  .cv4-tabs::-webkit-scrollbar {
    display: none;
  }
  
  .cv4-tab {
    flex: none;
    white-space: nowrap;
    padding: var(--cv4-space-3);
    font-size: 0.8125rem;
  }
  
  .cv4-composer-header {
    flex-direction: column;
  }
  
  .cv4-composer-avatar {
    display: none;
  }
  
  .cv4-messages-layout {
    grid-template-columns: 1fr;
    height: auto;
  }
  
  .cv4-conversations {
    max-height: 280px;
  }
  
  .cv4-clubs-grid {
    grid-template-columns: 1fr;
  }
  
  .cv4-post-actions {
    flex-wrap: wrap;
    gap: var(--cv4-space-2);
  }
  
  .cv4-post-action span {
    display: none;
  }
  
  .cv4-modal {
    margin: var(--cv4-space-4);
    max-height: calc(100vh - 32px);
    overflow-y: auto;
  }
}


/* ═══════════════════════════════════════════════════════════════════════════════
   17. UTILITIES
   ═══════════════════════════════════════════════════════════════════════════════ */

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .community-v4 *,
  .community-v4 *::before,
  .community-v4 *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.cv4-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus States */
.community-v4 :focus-visible {
  outline: 2px solid var(--cv4-accent);
  outline-offset: 2px;
}

/* Scrollbar */
.community-v4 ::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.community-v4 ::-webkit-scrollbar-track {
  background: transparent;
}

.community-v4 ::-webkit-scrollbar-thumb {
  background: var(--cv4-border);
  border-radius: 3px;
}

.community-v4 ::-webkit-scrollbar-thumb:hover {
  background: var(--cv4-border-hover);
}

/* Text utilities */
.cv4-text-accent { color: var(--cv4-accent); }
.cv4-text-muted { color: var(--cv4-text-muted); }
.cv4-text-success { color: var(--cv4-success); }
.cv4-text-error { color: var(--cv4-error); }

/* Spacing utilities */
.cv4-mt-4 { margin-top: var(--cv4-space-4); }
.cv4-mb-4 { margin-bottom: var(--cv4-space-4); }
.cv4-p-4 { padding: var(--cv4-space-4); }

/* Flex utilities */
.cv4-flex { display: flex; }
.cv4-items-center { align-items: center; }
.cv4-justify-between { justify-content: space-between; }
.cv4-gap-2 { gap: var(--cv4-space-2); }
.cv4-gap-4 { gap: var(--cv4-space-4); }

/* Display utilities */
.cv4-hidden { display: none !important; }