.message-input-container {
      position: relative;
      display: flex;
      align-items: flex-end;
      padding: 10px;
      background: #f0f0f0;
      border-top: 1px solid #ddd;
      transition: all 0.3s ease;
      min-height: 60px;
    }
    
    .message-input {
      flex: 1;
      border: 1px solid #ddd;
      border-radius: 20px;
      padding: 10px 15px;
      resize: none;
      max-height: 120px;
      min-height: 40px;
      font-family: inherit;
      line-height: 1.4;
      transition: height 0.2s ease;
    }
    
    .message-input:focus {
      outline: none;
      border-color: #25d366;
    }
    
    .input-actions {
      display: flex;
      align-items: center;
      margin-right: 10px;
    }
    
    .input-icon {
      font-size: 18px;
      color: #666;
      margin: 0 5px;
      cursor: pointer;
    }
    
    .location-button, .send-button {
      background: #25d366;
      border: none;
      border-radius: 50%;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      cursor: pointer;
      margin-left: 5px;
      transition: background 0.3s;
    }
    
    .location-button:hover, .send-button:hover {
      background: #128C7E;
    }
    
    .send-button:active {
      transform: scale(0.95);
    }

    /* ilan image */
   .ilan-image {
  margin-bottom: 10px;
  text-align: center;
}

.ilan-image img {
  max-width: 150px;
  max-height: 100px;
  border-radius: 8px;
  border: 1px solid #ddd;
}

.url-buttons {
  display: flex;
  gap: 8px;
  margin: 8px 0;
  flex-wrap: wrap;
}

.url-button, .copy-url-btn {
  padding: 6px 12px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.3s ease;
}

.url-button {
  background: #1877f2;
  color: white;
}

.url-button:hover {
  background: #166fe5;
}

.copy-url-btn {
  background: #6c757d;
  color: white;
}

.copy-url-btn:hover {
  background: #5a6268;
}

.city-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.delete-room {
  padding: 4px 8px;
  background: #dc3545;
  color: white;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.delete-room:hover {
  background: #c82333;
}

/* Bildirim stilleri */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: white;
  border-left: 4px solid #007bff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border-radius: 4px;
  z-index: 1000;
  max-width: 300px;
}

.notification.success {
  border-left-color: #28a745;
}

.notification.error {
  border-left-color: #dc3545;
}

.notification.info {
  border-left-color: #17a2b8;
}

.notification-content {
  padding: 12px 16px;
  display: flex;
  justify-content: between;
  align-items: center;
}

.notification-close {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  margin-left: 12px;
}
.whatsapp-notification {
    margin: 10px 0;
    animation: slideInUp 0.3s ease;
}

.whatsapp-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 1px solid #e0e0e0;
    overflow: hidden;
    max-width: 100%;
}

.whatsapp-header {
    display: flex;
    align-items: center;
    padding: 15px;
    background: linear-gradient(135deg, #1877f2, #0d5cb6);
    color: white;
}

.whatsapp-avatar {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
}

.whatsapp-avatar i {
    font-size: 20px;
    color: #1877f2;
}

.whatsapp-user-info {
    flex: 1;
}

.whatsapp-username {
    font-weight: bold;
    font-size: 16px;
}

.whatsapp-time {
    font-size: 12px;
    opacity: 0.8;
}

.whatsapp-badge {
    margin-left: auto;
}

.success-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.group-link {
    padding: 10px 15px;
    background: #f8f9fa;
    border-bottom: 1px solid #e0e0e0;
}

.group-url {
    color: #1877f2;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.group-url:hover {
    text-decoration: underline;
}

.whatsapp-content {
    padding: 15px;
}

.whatsapp-message {
    line-height: 1.5;
    color: #333;
}

.whatsapp-actions {
    display: flex;
    gap: 10px;
    padding: 0 15px 15px;
    border-top: 1px solid #f0f0f0;
    padding-top: 15px;
}

.whatsapp-btn {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ddd;
    background: white;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 14px;
    transition: all 0.2s ease;
}

.whatsapp-btn:hover {
    background: #f8f9fa;
    border-color: #1877f2;
    color: #1877f2;
}

.whatsapp-footer {
    display: flex;
    justify-content: space-between;
    padding: 10px 15px;
    background: #f8f9fa;
    border-top: 1px solid #e0e0e0;
    font-size: 12px;
    color: #666;
}

.source-badge {
    background: #1877f2;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: bold;
}

/* Link stilleri */
.whatsapp-group-link, .message-link, .phone-link {
    color: #1877f2;
    text-decoration: none;
    font-weight: 500;
}

.whatsapp-group-link:hover, .message-link:hover, .phone-link:hover {
    text-decoration: underline;
}

.phone-link {
    color: #25d366;
}

/* Animasyonlar */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* whatsapp Mesaj Stilleri */
.whatsapp-message {
    margin: 10px 0;
    animation: slideInUp 0.3s ease;
}

.whatsapp-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #e0e0e0;
    overflow: hidden;
    max-width: 100%;
}

.whatsapp-header {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    background: linear-gradient(135deg, #1877f2, #0d5cb6);
    color: white;
}

.whatsapp-avatar {
    width: 36px;
    height: 36px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}

.whatsapp-avatar i {
    font-size: 18px;
    color: #1877f2;
}

.whatsapp-user-info {
    flex: 1;
}

.whatsapp-username {
    font-weight: bold;
    font-size: 14px;
}

.whatsapp-time {
    font-size: 11px;
    opacity: 0.8;
}

.whatsapp-badge {
    margin-left: auto;
}

.success-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 3px 6px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: bold;
}

.group-link {
    padding: 8px 15px;
    background: #f8f9fa;
    border-bottom: 1px solid #e0e0e0;
}

.group-url {
    color: #1877f2;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}

.group-url:hover {
    text-decoration: underline;
}

.whatsapp-content {
    padding: 12px 15px;
}

.whatsapp-message-text {
    line-height: 1.4;
    color: #333;
    white-space: pre-line;
    font-size: 14px;
}

.whatsapp-actions {
    display: flex;
    gap: 8px;
    padding: 0 15px 12px;
    border-top: 1px solid #f0f0f0;
    padding-top: 12px;
}

.whatsapp-btn {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid #ddd;
    background: white;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 12px;
    transition: all 0.2s ease;
}

.whatsapp-btn:hover {
    background: #f8f9fa;
    border-color: #1877f2;
    color: #1877f2;
}

/* Kendi mesajlarım için farklı stil */
.my-whatsapp-message .whatsapp-card {
    border-color: #25d366;
}

.my-whatsapp-message .whatsapp-header {
    background: linear-gradient(135deg, #25d366, #128C7E);
}

.modal {
  display: none;
  position: fixed;
  z-index: 1099;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
}

.modal-content {
  background-color: #fefefe;
  margin: 5% auto;
  padding: 0;
  border-radius: 8px;
  width: 90%;
  max-width: 1200px;
  max-height: 80vh;
  overflow: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-bottom: 1px solid #ddd;
  background: #f5f5f5;
}

.modal-header h3 {
  margin: 0;
  color: #333;
}

.close {
  font-size: 24px;
  cursor: pointer;
  color: #666;
}

.close:hover {
  color: #000;
}

.modal-body {
  padding: 20px;
}

#last24HoursTable {
  width: 100%;
  border-collapse: collapse;
}

#last24HoursTable th,
#last24HoursTable td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #ddd;
}

#last24HoursTable th {
  background-color: #f8f9fa;
  font-weight: bold;
}

.message-cell {
  max-width: 300px;
  word-break: break-word;
}

.url-cell {
  max-width: 200px;
  word-break: break-all;
}

.copy-btn {
  background: #007bff;
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}

.copy-btn:hover {
  background: #0056b3;
}

 .connection-status {
      padding: 8px 12px;
      border-radius: 20px;
      font-size: 12px;
      font-weight: 600;
      margin: 5px 0;
    }
    .status-connected {
      background-color: #d4edda;
      color: #155724;
      border: 1px solid #c3e6cb;
    }
    .status-disconnected {
      background-color: #f8d7da;
      color: #721c24;
      border: 1px solid #f5c6cb;
    }
    .status-connecting {
      background-color: #fff3cd;
      color: #856404;
      border: 1px solid #ffeaa7;
    }
    .qr-container {
      text-align: center;
      padding: 15px;
      background: #f8f9fa;
      border-radius: 10px;
      margin: 10px 0;
    }
    .qr-container img {
      max-width: 200px;
      height: auto;
      border: 1px solid #ddd;
    }
    .whatsapp-connection-modal .modal-content {
      border-radius: 15px;
    }
    .whatsapp-connection-modal .modal-header {
      background: linear-gradient(135deg, #25d366, #128C7E);
      color: white;
      border-radius: 15px 15px 0 0;
    }
    .group-list-item {
      border: 1px solid #e0e0e0;
      border-radius: 8px;
      margin-bottom: 8px;
      padding: 12px;
      transition: all 0.3s ease;
    }
    .group-list-item:hover {
      background-color: #f8f9fa;
      border-color: #25d366;
    }
    .group-status {
      font-size: 11px;
      padding: 2px 8px;
      border-radius: 12px;
    }
    .status-active {
      background-color: #d4edda;
      color: #155724;
    }
    .status-inactive {
      background-color: #f8d7da;
      color: #721c24;
    }
    .group-actions {
      margin-top: 8px;
    }
    .group-actions .btn {
      margin-right: 5px;
      margin-bottom: 5px;
    }
    .city-item {
      cursor: pointer;
      padding: 12px;
      border-bottom: 1px solid #eee;
      transition: background-color 0.2s;
    }
    .city-item:hover {
      background-color: #f8f9fa;
    }
    .city-icon {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, #25d366, #128C7E);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 18px;
    }
    .city-info {
      flex: 1;
      margin-left: 12px;
    }
    .city-name {
      font-weight: 600;
      margin-bottom: 4px;
    }
    .city-desc {
      font-size: 12px;
      color: #666;
    }
    .notification-toggle {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.3s;
    }
    .notification-toggle:hover {
      background-color: #f0f0f0;
    }
    .notification-toggle.active {
      background-color: #25d366;
      color: white;
    }
    .local-badge {
      position: absolute;
      top: -5px;
      right: -5px;
      background: #dc3545;
      color: white;
      border-radius: 50%;
      width: 18px;
      height: 18px;
      font-size: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .form-check-input:checked {
      background-color: #0d6efd;
      border-color: #0d6efd;
    }
    .form-check-label {
      cursor: pointer;
      font-weight: 500;
    }
    #modeDescription {
      display: block;
      margin-top: 5px;
      font-size: 0.875rem;
    }
    #startBulkSend:disabled {
      opacity: 0.6;
      cursor: not-allowed;
    }

    /* Çoklu Oturum Stilleri */
    .sessions-container {
      max-height: 500px;
      overflow-y: auto;
    }

    .session-item {
      transition: all 0.3s ease;
    }

    .session-item:hover {
      transform: translateY(-2px);
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    }

    .session-actions {
      display: flex;
      gap: 5px;
    }

    .session-quick-item.active {
      background-color: #e7f3ff;
      border-left: 3px solid #0d6efd;
    }

    .qr-container {
      padding: 20px;
      background: white;
      border-radius: 10px;
      display: inline-block;
    }

    .qr-container img {
      max-width: 250px;
      height: auto;
    }

    /* Dropdown genişliği */
    .dropdown-menu {
      min-width: 250px;
    }

    .app-header-stats {
      display: flex;
      justify-content: space-around;
      padding: 10px;
      background: #f8f9fa;
      border-bottom: 1px solid #e9ecef;
    }
    .stat-item {
      text-align: center;
    }
    .stat-label {
      display: block;
      font-size: 11px;
      color: #6c757d;
      margin-bottom: 2px;
    }
    .stat-value {
      display: block;
      font-weight: bold;
      font-size: 16px;
      color: #495057;
    }
    .chat-type-selector {
      display: flex;
      border-bottom: 1px solid #e9ecef;
    }
    .chat-type-btn {
      flex: 1;
      padding: 12px 8px;
      border: none;
      background: none;
      cursor: pointer;
      border-bottom: 2px solid transparent;
      transition: all 0.3s;
      font-size: 14px;
    }
    .chat-type-btn.active {
      border-bottom-color: #25d366;
      color: #25d366;
      background-color: #f8f9fa;
    }
    .chat-type-btn:hover:not(.active) {
      background-color: #f8f9fa;
    }
    .contact-item {
      display: flex;
      align-items: center;
      padding: 12px;
      border-bottom: 1px solid #f0f0f0;
      cursor: pointer;
      transition: background-color 0.2s;
    }
    .contact-item:hover {
      background-color: #f8f9fa;
    }
    .contact-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, #667eea, #764ba2);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 16px;
    }
    .contact-info {
      flex: 1;
      margin-left: 12px;
    }
    .contact-name {
      font-weight: 600;
      margin-bottom: 4px;
    }
    .contact-last-message {
      font-size: 12px;
      color: #666;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 200px;
    }
    .contact-meta {
      text-align: right;
    }
    .contact-time {
      font-size: 11px;
      color: #999;
      margin-bottom: 4px;
    }
    .unread-badge {
      background: #25d366;
      color: white;
      border-radius: 10px;
      padding: 2px 6px;
      font-size: 10px;
      font-weight: bold;
    }
    .general-chat-info {
      text-align: center;
      padding: 20px;
      color: #6c757d;
    }
    .general-chat-info i {
      font-size: 48px;
      margin-bottom: 15px;
      color: #25d366;
    }

    /* Responsive tasarım */
    @media (max-width: 768px) {
      .app-header-stats {
        padding: 8px;
      }
      .stat-value {
        font-size: 14px;
      }
      .chat-type-btn {
        padding: 10px 6px;
        font-size: 12px;
      }
      .contact-last-message {
        max-width: 150px;
      }
      .session-actions {
        flex-direction: column;
      }
      .session-actions .btn {
        margin-bottom: 5px;
      }
    }
    .online-users-list {
      border: 1px solid #e9ecef;
      border-radius: 8px;
    }

    .online-user-item {
      transition: background-color 0.2s ease;
    }

    .online-user-item:hover {
      background-color: #f8f9fa;
    }

    .user-avatar {
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .pulse-animation {
      animation: pulse 1s ease-in-out;
    }

    @keyframes pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.1); }
      100% { transform: scale(1); }
    }

    /* Online kullanıcı badge stili */
    .header-icon {
      position: relative;
      cursor: pointer;
    }

    .badge {
      font-size: 0.7em;
    }

    .avatar-circle-sm {
      width: 30px;
      height: 30px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
    }

    .stat-item:hover {
      background-color: #f8f9fa;
      border-radius: 8px;
      transition: background-color 0.3s ease;
    }

    .table th {
      border-top: none;
      font-weight: 600;
      font-size: 0.875rem;
    }

    .table td {
      vertical-align: middle;
      font-size: 0.875rem;
    }
	
	/* Okunmamış mesaj badge stili */
.unread-badge {
  background: #ff4444;
  color: white;
  border-radius: 10px;
  padding: 2px 6px;
  font-size: 11px;
  font-weight: bold;
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
}

/* Toast bildirim stili */
.toast-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: white;
  border-left: 4px solid #007bff;
  border-radius: 4px;
  padding: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 10000;
  max-width: 300px;
}

.toast-notification.info {
  border-left-color: #17a2b8;
}

.toast-notification .toast-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toast-notification button {
  background: #007bff;
  color: white;
  border: none;
  padding: 4px 8px;
  border-radius: 3px;
  cursor: pointer;
  margin-left: 10px;
  font-size: 12px;
}

/* Toplam badge stili */
#total-unread-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #ff4444;
  color: white;
  border-radius: 10px;
  padding: 2px 6px;
  font-size: 11px;
  font-weight: bold;
  min-width: 18px;
  height: 18px;
  display: none;
  align-items: center;
  justify-content: center;
}
.groups-list {
    overflow-y: auto;
    max-height: calc(100vh - 200px); /* sayfa yüksekliğine göre ayarlar */
    height: 100%;
}

/* Mobil cihazlar için */
@media (max-width: 768px) {
    .groups-list {
        max-height: calc(100vh - 150px);
    }
}