.login-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
}

/* Theme toggle positioning on login page */
.login-theme-toggle {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
}

/* Style the theme toggle button on login page */
.login-theme-toggle .theme-toggle-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    backdrop-filter: blur(10px);
    border-radius: 50px;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.login-theme-toggle .theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.login-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    animation: slideUp 0.5s ease-out;
}

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

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h2 {
    color: #333;
    margin-bottom: 10px;
}

.login-header i {
    color: #667eea;
    margin-right: 10px;
}

.login-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    padding: 12px;
    font-weight: 600;
}

.login-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.login-input-group-text {
    background: #f8f9fa;
    border-right: none;
}

.login-form-control {
    border-left: none;
}

.login-form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

/* Logout navigation styling */
.logout-nav {
    cursor: pointer;
    transition: all 0.2s ease;
}

.logout-nav:hover {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.logout-nav:hover .nav-icon {
    color: #dc3545;
}

/* Dark mode support for login page */
.dark-theme .login-card {
    background: #343a40; /* Dark card background */
    color: #f8f9fa; /* Light text */
}

.dark-theme .login-header h2 {
    color: #f8f9fa; /* Light text for header */
}

.dark-theme .form-label {
    color: #f8f9fa !important; /* Light text for labels */
}

.dark-theme .text-muted {
    color: #adb5bd !important; /* Muted text in dark mode */
}

.dark-theme .login-input-group-text {
    background: #495057; /* Dark input group background */
    border-color: #6c757d; /* Dark border */
    color: #f8f9fa; /* Light text */
}

.dark-theme .login-form-control {
    background: #495057; /* Dark input background */
    border-color: #6c757d; /* Dark border */
    color: #f8f9fa; /* Light text */
}

.dark-theme .login-form-control::placeholder {
    color: #adb5bd; /* Muted placeholder text */
}

.dark-theme .login-form-control:focus {
    background: #495057; /* Keep dark background on focus */
    border-color: #0d6efd; /* Blue focus border */
    color: #f8f9fa; /* Light text */
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25); /* Blue focus shadow */
}