/* ============================================
   CUSTOM CHAT SYSTEM
   ============================================ */

/* Chat Header */
.chat-header {
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, var(--bg-secondary), var(--primary-light));
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-header-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.chat-header-title i {
  color: var(--accent-color);
  font-size: 1.125rem;
}

.chat-online-count {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.online-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

/* Chat Header User Info */
/* User info bar - appears below header when logged in */
.chat-user-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(255, 215, 0, 0.05);
  border-bottom: 1px solid rgba(255, 215, 0, 0.1);
  gap: 0.75rem;
}

.chat-user-info-content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
}

.chat-user-info-content i {
  color: var(--accent-color);
  font-size: 1.125rem;
}

.chat-username-display {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-header-logout {
  background: transparent;
  border: 1px solid rgba(255, 215, 0, 0.3);
  color: var(--text-secondary);
  padding: 0.375rem 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
}

.chat-header-logout:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #ef4444;
}

/* Auth Modal */
.chat-auth-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.chat-auth-modal-content {
  background: linear-gradient(180deg, rgba(20, 20, 25, 0.98), rgba(15, 15, 20, 0.98));
  border-radius: 16px;
  width: 100%;
  max-width: 400px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 215, 0, 0.2);
  animation: slideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-auth-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.chat-auth-modal-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.chat-auth-modal-header i {
  color: var(--accent-color);
}

.chat-modal-close {
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.2);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
}

.chat-modal-close:hover {
  background: var(--accent-color);
  color: var(--primary-dark);
  transform: rotate(90deg);
}

/* Auth Container */
.chat-auth-container {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chat-auth-tabs {
  display: flex;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.chat-auth-tab {
  flex: 1;
  padding: 0.875rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border-bottom: 2px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
}

.chat-auth-tab:hover {
  color: var(--text-primary);
  background: rgba(255, 215, 0, 0.05);
}

.chat-auth-tab.active {
  color: var(--accent-color);
  border-bottom-color: var(--accent-color);
  background: rgba(255, 215, 0, 0.1);
}

/* Auth Forms */
.chat-auth-form {
  display: none;
  padding: 1.5rem;
  overflow-y: auto;
}

.chat-auth-form.active {
  display: flex;
  flex-direction: column;
}

.chat-form-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.chat-form-header i {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 0.75rem;
  display: block;
}

.chat-form-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.chat-form-header p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Form Groups */
.chat-form-group {
  margin-bottom: 1.25rem;
}

.chat-form-group label {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.chat-form-group label i {
  color: var(--accent-color);
  font-size: 0.875rem;
}

.chat-form-group input {
  width: 100%;
  padding: 0.75rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.chat-form-group input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.chat-form-group small {
  display: block;
  margin-top: 0.375rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Submit Button */
.chat-submit-btn {
  width: 100%;
  padding: 0.875rem;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
  color: var(--primary-dark);
  border: none;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.chat-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(255, 215, 0, 0.4);
}

.chat-submit-btn:active {
  transform: translateY(0);
}

.chat-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Form Messages */
.chat-form-message {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: 8px;
  font-size: 0.875rem;
  text-align: center;
  display: none;
}

.chat-form-message.success {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
  display: block;
}

.chat-form-message.error {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
  display: block;
}

/* Messages Container */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1rem;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.chat-messages::-webkit-scrollbar {
  width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

.chat-messages::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

.chat-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 2rem;
  color: var(--text-secondary);
}

.chat-loading i {
  font-size: 1.5rem;
  color: var(--accent-color);
}

/* Message Bubble */
.chat-message {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  animation: messageSlide 0.3s ease;
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-message-header {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  flex-wrap: wrap;
}

.chat-message-username {
  font-weight: 700;
  color: var(--accent-color);
}

.chat-admin-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0px 7px 0px 7px;
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(245, 87, 108, 0.3);
  animation: badgeGlow 2s ease-in-out infinite;
}

.chat-admin-badge i {
  font-size: 0.65rem;
}

@keyframes badgeGlow {

  0%,
  100% {
    box-shadow: 0 2px 8px rgba(245, 87, 108, 0.3);
  }

  50% {
    box-shadow: 0 2px 15px rgba(245, 87, 108, 0.6);
  }
}

.chat-message-time {
  color: var(--text-muted);
  font-size: 0.7rem;
}

.chat-message-content {
  padding: 0.75rem;
  background: var(--bg-secondary);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.875rem;
  line-height: 1.5;
  word-wrap: break-word;
  border: 1px solid var(--border-color);
}

/* Admin clickable links */
.chat-message-content .chat-link {
  color: var(--accent-color);
  text-decoration: underline;
  transition: all 0.2s ease;
  cursor: pointer;
  word-break: break-all;
}

.chat-message-content .chat-link:hover {
  color: var(--accent-hover);
  text-decoration: none;
}

.chat-message-content .chat-link:active {
  opacity: 0.7;
}

.chat-message.own .chat-message-content {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 215, 0, 0.05));
  border-color: rgba(255, 215, 0, 0.3);
}

.chat-message.own .chat-message-username {
  color: var(--accent-hover);
}

/* Reply Feature */
.chat-message-reply-preview {
  padding: 0.5rem;
  background: rgba(255, 215, 0, 0.08);
  border-left: 3px solid var(--accent-color);
  border-radius: 4px;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
}

.chat-reply-to {
  color: var(--accent-color);
  font-weight: 600;
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.chat-reply-to i {
  font-size: 0.7rem;
}

.chat-reply-text {
  color: var(--text-muted);
  font-style: italic;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-message-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.375rem;
  font-size: 0.7rem;
}

.chat-reply-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.7rem;
}

.chat-reply-btn:hover {
  background: rgba(255, 215, 0, 0.1);
  color: var(--accent-color);
}

.chat-reply-btn i {
  font-size: 0.65rem;
}

/* Reply Input Indicator */
.chat-replying-to {
  padding: 0.5rem 0.75rem;
  background: rgba(255, 215, 0, 0.1);
  border-left: 3px solid var(--accent-color);
  border-radius: 4px 4px 0 0;
  font-size: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 9px;

}

.chat-replying-to-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.chat-replying-to-user {
  color: var(--accent-color);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.chat-replying-to-message {
  color: var(--text-muted);
  font-style: italic;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 250px;
}

.chat-cancel-reply {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: all 0.2s ease;
  font-size: 1rem;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-cancel-reply:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

/* Input Container */
.chat-input-container {
  padding: 1rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.chat-input-wrapper {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}

.chat-input-wrapper textarea {
  flex: 1;
  padding: 0.75rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-family: inherit;
  resize: none;
  max-height: 120px;
  transition: all 0.3s ease;
}

.chat-input-wrapper textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.chat-send-btn {
  padding: 0.75rem 1rem;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
  color: var(--primary-dark);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-send-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
}

.chat-send-btn:active {
  transform: translateY(0);
}

.chat-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.chat-input-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.5rem;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.char-count {
  color: var(--text-muted);
}

.char-count.warning {
  color: #f59e0b;
}

.char-count.danger {
  color: #ef4444;
}

.rate-limit-info {
  color: #ef4444;
  font-weight: 600;
}

/* Empty State */
.chat-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1rem;
  color: var(--text-secondary);
  text-align: center;
}

.chat-empty i {
  font-size: 3rem;
  color: var(--accent-color);
  opacity: 0.5;
  margin-bottom: 1rem;
}

.chat-empty p {
  font-size: 0.875rem;
}

/* Mobile Responsive */
/* ============================================
   MOBILE FLOATING ACTION BUTTON (FAB)
   ============================================ */

.chat-fab {
    position: fixed;
    top: 50%;
    right: 0px;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ffd700 0%, #e6c200 100%);
    border: none;
    color: #1e1e2f;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.5);
    z-index: 9999999;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.3s 
ease;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 11px;
}

.chat-fab i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  animation: pulse 2s infinite;
  font-size: 19px;
}

.chat-fab:hover {
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.8);
}

.chat-fab:active {
  transform: translateY(-50%) scale(0.95);
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }
}

/* Close button for mobile fullscreen */
.chat-close-mobile {
  display: none;
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  font-size: 18px;
  cursor: pointer;
  z-index: 10;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.chat-close-mobile:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateX(-50%) rotate(90deg);
}

/* Mobile fullscreen chat */
.chat-sidebar.mobile-fullscreen {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  /* Dynamic viewport height for mobile */
  z-index: 999999 !important;
  display: flex !important;
  border: none !important;
  animation: slideUp 0.3s ease;
  overflow: hidden !important;
}

/* Hide bottom menu when chat is fullscreen */
body:has(.chat-sidebar.mobile-fullscreen) .mobile-bottom-nav,
body.chat-fullscreen-active .mobile-bottom-nav {
  display: none !important;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }

  to {
    transform: translateY(0);
  }
}

.chat-sidebar.mobile-fullscreen .chat-container {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.chat-sidebar.mobile-fullscreen .chat-close-mobile {
  display: flex;
}

@media (max-width: 968px) {
  .chat-fab {
    display: flex;
  }

  .chat-messages {
    padding: 0.75rem;
  }

  .chat-input-container {
    padding: 0.75rem;
  }

  .chat-auth-modal-content {
    max-width: 95%;
  }

  .chat-form-group {
    margin-bottom: 1rem;
  }

  .chat-auth-modal-header {
    padding: 1.25rem;
  }

  /* When chat is fullscreen on mobile */
  .chat-sidebar.mobile-fullscreen .chat-messages {
    flex: 1;
    max-height: none;
    overflow-y: auto;
  }

  .chat-sidebar.mobile-fullscreen .chat-header {
    flex-shrink: 0;
  }

  .chat-sidebar.mobile-fullscreen .chat-input-container {
    flex-shrink: 0;
  }
}