/* Modern Staff Container Styles */
.staff-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: none;
    flex-direction: column;
    z-index: 1000;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.staff-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);*/
    background: linear-gradient(135deg, #e3e5e9 0%, #5184eb 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.staff-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.staff-icon {
    width: 44px;
    height: 44px;
    /*
    width: 2rem;
    height: 2rem;
    filter: brightness(0) invert(1);
    */
}

#staff_addtest-button img {
    width: 44px;
    height: 44px;
    
}

#staff_list-button img {
    filter: brightness(0) invert(1); /* Makes the image white */
    width: 44px;
    height: 44px;    
}

.staff-close-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
}

.staff-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.staff-actions {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 2rem;
    background: white;
    border-bottom: 1px solid #e2e8f0;
}

.staff-action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: 12px;
    border: none;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.staff-action-btn.primary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.staff-action-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.staff-action-btn.secondary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.staff-action-btn.secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.staff-content {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.staff_patients-list-container {
    min-height: 300px;
    display: flex;
    flex-direction: column;
}

.staff_empty-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 2rem;
    color: #64748b;
}

.staff_empty-state .empty-icon {
    margin-bottom: 1.5rem;
    opacity: 0.7;
}

.staff_empty-state h3 {
    margin: 0 0 0.5rem 0;
    color: #334155;
    font-weight: 600;
    font-size: 1.25rem;
}

.staff_empty-state p {
    margin: 0;
    font-size: 1rem;
    color: #64748b;
}

.staff-footer {
    display: flex;
    padding: 1.25rem 2rem;
    background: white;
    border-top: 1px solid #e2e8f0;
    gap: 1rem;
}

.staff_footer-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    background: transparent;
}

.staff_footer-btn.info {
    color: #475569;
    background: #f1f5f9;
}

.staff_footer-btn.info:hover {
    background: #e2e8f0;
    color: #334155;
}

.staff_footer-btn.logout {
    color: #dc2626;
    background: #fef2f2;
    margin-left: auto;
}

.staff_footer-btn.logout:hover {
    background: #fee2e2;
    color: #b91c1c;
}

/* Responsive Design */
@media (max-width: 768px) {
    .staff-header {
        padding: 1rem 1.5rem;
    }
    
    .staff-actions {
        flex-direction: column;
        padding: 1rem 1.5rem;
    }
    
    .staff-content {
        padding: 1.5rem;
    }
    
    .staff-footer {
        padding: 1rem 1.5rem;
        flex-wrap: wrap;
    }
    
    .staff_footer-btn.logout {
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .staff-title {
        font-size: 1.25rem;
    }
    
    .staff-action-btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .staff_empty-state {
        padding: 2rem 1rem;
    }
    
    .staff_empty-state h3 {
        font-size: 1.1rem;
    }
}