/* Login screen styles */
.login-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0f172a, #1e293b); /* Dark mode gradient */
  z-index: 1000;
  transition: background 0.3s ease;
}

/* Light mode login screen */
body.light-mode .login-screen {
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0); /* Light mode gradient */
}

.login-container {
  padding: 2rem;
  background: #1e293b; /* Dark mode background */
  border-radius: 1rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  text-align: center;
  width: 90%;
  max-width: 400px;
  animation: fadeIn 0.5s ease;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* Light mode login container */
body.light-mode .login-container {
  background: #f8fafc; /* Light mode background */
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

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

.login-logo {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
}

.login-logo img {
  height: 60px;
  width: auto;
}

/* Add hidden and theme specific logo classes */
.login-logo .dark-mode-logo,
.login-logo .light-mode-logo {
  display: block;
}

body.light-mode .login-logo .dark-mode-logo {
  display: none;
}

body:not(.light-mode) .login-logo .light-mode-logo {
  display: none;
}

.login-container h1 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: #f8fafc;
  font-weight: 600;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.login-container p {
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  color: #94a3b8; /* Dark mode text */
  transition: color 0.3s ease;
}

/* Light mode paragraph */
body.light-mode .login-container p {
  color: #475569; /* Light mode text */
}

.login-button {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.login-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.login-button:active {
  transform: translateY(0);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  position: relative;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
}

.user-info {
  font-size: 0.875rem;
  color: #f8fafc; /* Default dark mode color */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
  transition: color 0.2s ease;
}

/* Light mode color */
body.light-mode .user-info {
  color: #0f172a; /* Matching light mode text color */
}

.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.5rem;
  background: #1e293b; /* Dark mode background */
  border-radius: 0.5rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  padding: 0.5rem 0;
  min-width: 150px;
  display: none;
  z-index: 100;
  transition: background-color 0.2s ease;
}

/* Light mode dropdown */
body.light-mode .user-dropdown {
  background: #f1f5f9; /* Light mode background */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.user-dropdown.show {
  display: block;
  animation: fadeIn 0.2s ease;
}

.dropdown-item {
  padding: 0.5rem 1rem;
  color: #f8fafc; /* Dark mode text */
  font-size: 0.875rem;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Light mode dropdown item */
body.light-mode .dropdown-item {
  color: #0f172a; /* Light mode text */
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

/* Light mode hover state */
body.light-mode .dropdown-item:hover {
  background: rgba(0, 0, 0, 0.05);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .login-container {
    padding: 1.5rem;
  }
  
  .login-button {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .login-container {
    padding: 1.25rem;
  }
  
  .login-logo img {
    height: 50px;
  }
  
  .login-container h1 {
    font-size: 1.25rem;
  }
  
  .login-container p {
    font-size: 0.8rem;
  }
  
  .login-button {
    font-size: 0.9rem;
    padding: 0.625rem 1.25rem;
  }
}