.app-container .sidebar .chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: linear-gradient(to right, #1e293b, #0f172a);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 10;
  height: auto;
}

.app-container .sidebar .nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: white !important;
  font-weight: 600;
  font-size: 1.125rem;
  transition: all 0.2s ease;
  padding: 0.5rem;
  border-radius: 0.5rem;
  opacity: 1;
}

.app-container .sidebar .nav-logo:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
  opacity: 1;
}

.app-container .sidebar .logo-icon {
  color: #60a5fa !important;
  filter: drop-shadow(0 0 8px rgba(96, 165, 250, 0.5));
  transition: all 0.2s ease;
}

.app-container .sidebar .nav-logo:hover .logo-icon {
  transform: scale(1.1);
  color: #93c5fd !important;
}

.app-container .sidebar .logo-text {
  background: linear-gradient(to right, #60a5fa, #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 1.125rem;
}

.app-container .sidebar .chat-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: white;
  margin: 0;
  flex: 1;
  text-align: center;
  position: static;
  transform: none;
}

.app-container .sidebar .header-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.app-container .sidebar .connection-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: #94a3b8;
  padding: 0.375rem 0.75rem;
  background-color: rgba(15, 23, 42, 0.5);
  border-radius: 9999px;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.app-container .sidebar .status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #ef4444;
}

.app-container .sidebar .status-indicator.connected {
  background-color: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.app-container .sidebar .status-text {
  font-weight: 500;
  text-transform: capitalize;
}

.app-container .sidebar .reconnect-button {
  background: none;
  border: none;
  color: #60a5fa;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.app-container .sidebar .reconnect-button:hover {
  color: #93c5fd;
  transform: rotate(180deg);
}

.app-container .sidebar .clear-chat-button,
.app-container .sidebar .mode-toggle-button {
  background-color: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.2);
  color: #94a3b8;
  border-radius: 9999px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  margin: 0 2px;
}

.app-container .sidebar .clear-chat-button:hover,
.app-container .sidebar .mode-toggle-button:hover {
  background-color: rgba(30, 41, 59, 0.7);
  color: #e2e8f0;
  transform: translateY(-1px);
}

.app-container .sidebar .mode-toggle-button {
  color: #60a5fa;
  margin-left: 4px;
} 